FIELD OF THE INVENTION
The present description relates generally to candelabrums and methods of using the same, and more particularly, to candelabrums for holding one or more candles in, for example, a Hanukia, a Menorah, or for any other purpose.
BACKGROUND OF THE INVENTION
People use many different types of candelabrums for various purposes.
SUMMARY OF THE INVENTION
The present disclosure is directed to a customizable candelabrum that can be used for various purposes, such as, for example, as a Hanukia or Menorah, as Shabbat Candlesticks, etc. The candelabrum generally includes a frame assembly, a pair of anchor beams, and a plurality of candle supports. The frame assembly is rollable such that the frame assembly can be rolled horizontally along a surface (e.g., a table) and/or rocked back-and-forth in position on the surface. Each of the pair of anchor beams includes a plurality of slots or apertures configured to receive a portion of each of the plurality of candle supports. Each of the candle supports is pivotally attached to one or both of the beams such that the candle supports pivotally hang thereon. As the frame assembly is rolled and/or rocked in one direction or the other, the candle holders pivot with respect to the beams and the frame assembly to remain substantially vertical due to gravitational forces acting thereon. The center of mass of each of the candle holders is positioned below the pivot point of the respective candle holder such that candles placed therein remain in an upright and safe operating position.
BRIEF DESCRIPTION OF THE DRAWINGS
The foregoing and other advantages of the present disclosure will become apparent upon reading the following detailed description and upon reference to the drawings.
FIG. 1A is a perspective view of a candelabrum with candles installed according to some aspects of the present disclosure;
FIG. 1B is a front view of the candelabrum of FIG. 1A;
FIG. 1C is a top view of the candelabrum of FIG. 1A;
FIG. 1D is a side view of the candelabrum of FIG. 1A;
FIG. 2A is a side view of a candle holder of the candelabrum of FIG. 1A according to some aspects of the present disclosure;
FIG. 2B is a front view of the candle holder of FIG. 2A;
FIG. 3A is a perspective view of a pair of anchor beams of the candelabrum of FIG. 1A according to some aspects of the present disclosure;
FIG. 3B is a top view of the pair of anchor beams of FIG. 3A;
FIG. 4A is a front view of a frame assembly of the candelabrum of FIG. 1A according to some aspects of the present disclosure;
FIG. 4B is a top view of the frame of FIG. 4A;
FIG. 4C is a side view of the frame of FIG. 4A;
FIG. 5 is a front view of the candelabrum of FIG. 1A in an instantaneous rolled position according to some aspects of the present disclosure;
FIG. 6A is a front view of a candelabrum according to some aspects of the present disclosure;
FIG. 6B is a side view of the candelabrum of FIG. 6A;
FIG. 6C is a front view of the candelabrum of FIG. 6A in an instantaneous rolled position according to some aspects of the present disclosure;
FIG. 7A is a front view of a candelabrum according to some aspects of the present disclosure;
FIG. 7B is a side view of the candelabrum of FIG. 7A;
FIG. 7C is a top view of the candelabrum of FIG. 7A;
FIG. 8A is a front view of a candelabrum according to some aspects of the present disclosure;
FIG. 8B is a side view of the candelabrum of FIG. 8A;
FIG. 8C is a top view of the candelabrum of FIG. 8A;
FIG. 9A is a front view of a candelabrum according to some aspects of the present disclosure;
FIG. 9B is a side view of the candelabrum of FIG. 9A;
FIG. 9C is a top view of the candelabrum of FIG. 9A;
FIG. 10A is a front view of a candelabrum according to some aspects of the present disclosure;
FIG. 10B is a side view of the candelabrum of FIG. 10A;
FIG. 10C is a top view of the candelabrum of FIG. 10A;
FIG. 11A is a front view of a candelabrum according to some aspects of the present disclosure;
FIG. 11B is a side view of the candelabrum of FIG. 11A;
FIG. 11C is a top view of the candelabrum of FIG. 11A;
FIG. 12A is a front view of a candelabrum according to some aspects of the present disclosure;
FIG. 12B is a side view of the candelabrum of FIG. 12A;
FIG. 12C is a top view of the candelabrum of FIG. 12A;
FIG. 13A is a front view of a candelabrum according to some aspects of the present disclosure;
FIG. 13B is a side view of the candelabrum of FIG. 13A;
FIG. 13C is a top view of the candelabrum of FIG. 13A;
FIG. 14A is a front view of a candelabrum according to some aspects of the present disclosure;
FIG. 14B is a side view of the candelabrum of FIG. 14A;
FIG. 14C is a top view of the candelabrum of FIG. 14A;
FIG. 14D is a side view of a first candle support of the candelabrum of FIG. 14A;
FIG. 14E is a side view of a second candle support of the candelabrum of FIG. 14A;
FIG. 15 is a perspective view of a candelabrum according to some aspects of the present disclosure;
FIG. 16 is a perspective view of a candelabrum according to some aspects of the present disclosure;
FIG. 17 is a perspective view of a candelabrum according to some aspects of the present disclosure;
FIG. 18A is a front view of a candelabrum with candles installed according to some aspects of the present disclosure;
FIG. 18B is a side view of the candelabrum of FIG. 18A;
FIG. 18C is a front view of the candelabrum of FIG. 18A in a first instantaneous rolled position according to some aspects of the present disclosure;
FIG. 18D is a side view of the candelabrum of FIG. 18C;
FIG. 18E is a front view of the candelabrum of FIG. 18A in a second instantaneous rolled position according to some aspects of the present disclosure; and
FIG. 18F is a side view of the candelabrum of FIG. 18E.
DETAILED DESCRIPTION OF THE ILLUSTRATED EMBODIMENTS
Although the present disclosure will be described in connection with certain aspects and/or embodiments, it will be understood that the present disclosure is not limited to those particular aspects and/or embodiments. On the contrary, the present disclosure is intended to cover all alternatives, modifications, and equivalent arrangements as may be included within the spirit and scope of the present disclosure as defined by the appended claims.
Referring to FIGS. 1A-1D, a candelabrum 10 includes a frame assembly 20, a pair of anchor beams 30a,b, and a plurality of candle supports 40. Each of the candle supports 40 can hold a candle 50 therein, as shown. The candelabrum 10 is shown as including a plurality of candle supports 40; however, the candelabrum 10 can include one or more candle supports 40. For example, the candelabrum 10 may only include one candle support 40. For another example, the candelabrum can include three, four, eight, nine, ten, twenty, etc. candle supports 40.
The candelabrum 10 includes a center of mass M1 (best shown in FIGS. 1B and 1D) that is below an axis of rotation R1 of the candelabrum 10. Such an arrangement of the center of mass M1 and the axis of rotation R1 means that the candelabrum 10 is in a state of stable equilibrium when the center of mass M1 is directly below the axis of rotation R1 as shown, for example, in FIG. 1B.
Referring to FIGS. 2A and 2B, each of the candle supports 40 includes a pair of arms 42a,b, a pair of pivot portions 43a,b, an attachment portion 44, and a base 46. The candle 50 is mounted in and/or supported by the base 46 of the candle support 40. The base 46 is attached to the pair of arms 42a,b via the attachment portion 44. The attachment portion 44 can be an extension of the pair of arms 42a,b bent and/or curled around a portion of the base 46 as shown in FIGS. 2A and 2B. The attachment portion 44, the pair of arms 42a,b, and the pair of pivot portions 43a,b can be made of one part, such as, for example, one piece of wire bent and/or curled into the shape shown. The attachment portion 44 can be attached to the base 46 via a solder connection, a glue connection, a weld connection, etc. Alternatively, the candle support 40 can be formed without the base 46. In such an alternative, the attachment portion 44 can be formed to hold and support a candle therein.
A center of mass MC1 of the combination of the candle 50 and the candle support 40 is designed to be lower than an axis of rotation RC1 or the pivot point of the candle support 40, which is at the location where the pivot portions 43a,b engage the pair of anchor beams 30a,b (see e.g., FIG. 1A). Such a location of the center of mass MC1 aids in maintaining stability of each candle 50 when installed in the candelabrum 10. Each candle 50 and candle support 40 combination can swing and/or pivot back and forth about the respective stable equilibrium position of the combination due to an outside disturbance applied to the candelabrum 10. This swinging movement subsides after a while when the externally applied disturbance is removed and the candelabrum 10 is allowed to return to its resting or equilibrium position in which the center of mass MC1 is substantially vertically below the axis of rotation RC1 (shown in FIG. 1A).
The base 46 of the candle support 40 is coupled to the pair of arms 42a,b and is located below the pivot portions 43a,b that define the axis of rotation RC1 of the candle support 40. The center of mass of the arms 42a,b, the attachment portion 44, and the pivot portion 43a,b is also located below the pivot portion 43a,b. The center of mass of the candle support 40 is therefore located below the axis of rotation RC1 of the candle support 40. A candle 50 whose center of mass is lower than the pivot portion 43a,b can be placed into the base 46. The combination of the candle support 40 and the candle 50 has a center of mass MC1 that is located lower than the axis of rotation RC1, even as the candle burns away. The mass of the candle support 40 is usually negligible compared to an un-burnt candle 50. Thus, the position of the center of mass of the candle 50 dominates the location of the center of mass MC1 of the combination of the candle 50 and the candle support 40. A low center of mass MC1, relative to the axis of rotation RC1, increases the restoring force which returns the candle support 40 and candle 50 to the substantially vertical equilibrium position. That is, the lower the center of mass MC1, the faster the candle support 40 and candle 50 return to the substantially vertical equilibrium position after an external disturbance is removed from the candelabrum 10.
The candelabrum 10 is designed such that the candle(s) 50 is/are biased to keep an upright (i.e., vertical) position when the candelabrum 10 is in the equilibrium position (FIG. 1A); however, it is contemplated that the candle support 40 and/or one or more other portions of the candelabrum 10 can be modified such that the candle(s) 50 is/are biased in a non-upright (i.e., non-vertical or angled) position with respect to vertical when the candelabrum 10 is in the equilibrium position (not shown).
Referring to FIGS. 3A and 3B, the pair of anchor beams 30a,b includes a first anchor beam 30a and a second anchor beam 30b generally parallel to the first anchor beam 30a. Each of the candle supports 40 is pivotally coupled to the pair of anchor beams 30a,b as shown in FIG. 1. Specifically, each of the candle supports 40 is pivotally suspended from both of the anchor beams 30a,b. Alternatively, the anchor beams 30a,b can be non-parallel.
The first anchor beam 30a includes a body 32a, a plurality of slots or apertures 34a, first and second ends 36a,b, and adjustment apertures 38. Similarly, the second anchor beam 30b includes a body 32b, a plurality of slots or apertures 34b, first and second ends 37a,b, and adjustment apertures 38. Each of the anchor beams 30a,b has a length that is substantially the same as the diameter of frame members 22a,b (shown and described below in reference to FIGS. 4A-4C) of the frame assembly 20. The adjustment apertures 38 are positioned in the ends 36a,b and 37a,b of the first and the second anchor beams 30a,b, respectively. The adjustment apertures 38 allow for the pair of anchor beams 30a,b to be adjusted vertically with respect to the frame assembly 20.
Adjustment of the vertical attachment position of the pair of anchor beams 30a,b shifts the center of mass M1 of the candelabrum 10, which results in varying responses when external disturbances are provided. For example, the lower the pair of anchor beams 30a,b is attached to the frame assembly 20, the lower the center of mass M1 of the candelabrum 10, which provides a relatively shorter response time (i.e., the candelabrum 10 returns to its equilibrium position (FIG. 1A) faster as compared to when the pair of anchor beams 30a,b is attached to the frame assembly 20 at a relatively higher position).
The pair of pivot portions 43a,b (FIG. 2A) of the candle supports 40 are configured to pivotally engage corresponding ones of the slots 34a,b (FIG. 3A) of the first and the second anchor beams 30a,b, respectively. For a particular candle support 40, the pivot portions 43a,b can be placed inside of the corresponding slots 34a,b such that the candle support 40 is free to rock back-and-forth therein. Alternatively to the beams 30a,b including slots 34a,b, the beams 30a,b can include apertures (see e.g., FIGS. 14A and 18A). In order to install a candle support 40 in such a candelabrum with apertures in lieu of slots, the arms 42a,b of the candle support 40 can be pinched and/or squeezed together to provide sufficient clearance for the pivot portions 43a,b to be positioned through corresponding ones of the apertures in the pair of anchor beams 30a,b. That is, the arms 42a,b are resilient to allow installation.
The pair of anchor beams 30a,b is mounted to the frame assembly 20 as shown in FIG. 1A. The pair of anchor beams 30a,b can be attached to the frame assembly 20 via a variety of connections, such as, for example, a screw connection, a nut and bolt connection, a glue connection, a weld connection, etc., or a combination thereof.
Referring to FIGS. 4A-4C, the frame assembly 20 includes first and second frame members 22a,b, and four cross members 24. The first and the second frame members 22a,b are spaced apart and coupled together via the cross members 24. While four cross members are shown, any number of cross members can be used, such as, for example, one, two, four, five, ten, twenty, etc. Each additional cross member 24 adds structural rigidity to the frame assembly 20. The cross members 24 can be attached to the frame members 22a,b via many types of connections, such as, for example, weld connections, glue connections, screw connections, press-fit connections, etc., or a combination thereof.
As the frame members 22a,b are substantially circular, the frame assembly 20 itself is substantially circular, as shown from the front view (FIG. 4A). Such a frame assembly permits the frame assembly 20 to be rolled on a surface, S. For example, the frame assembly 20 is configured to roll on a table when excited from an exterior force such as a person pushing on one of the cross members 24 and/or any portion(s) of the candelabrum 10.
The frame assembly 20 and the pair of anchor beams 30a,b are shown as being separate parts; however, the frame assembly 20 and the pair of anchor beams 30a,b can be monolithic such that the height or vertical positioning of the pair of anchor beams 30a,b is fixed (i.e., not adjustable) within the frame assembly 20.
The position of the pair of anchor beams 30a,b within the frame assembly 20 and the distribution of the candle supports 40 coupled to the pair of anchor beams 30a,b is adjustable such that the center of mass M1 of the candelabrum 10 can be adjusted vertically and/or horizontally. Positioning of the center of mass M1 below the axis of rotation R1 of the frame assembly 20 is desirable to maintain stability of the candelabrum 10, which is especially important when lit candles are placed in the candelabrum 10. The candelabrum 10 is in the stable equilibrium position (e.g., FIG. 1A) when the center of mass M1 of the candelabrum 10 is directly below the axis of rotation R1 of the frame assembly 20. The axis of rotation R1 of the frame assembly 20 is determined by the radius of curvature of the frame members 22a,b at the contact point of the frame members 22a,b with the surface, S, on which the candelabrum 10 is resting (e.g., on a table). For a horizontal resting surface, S, the candelabrum 10 can swing or rock back-and-forth about its stable equilibrium position due to an externally applied disturbance. This swinging movement subsides after the externally applied disturbance is removed.
The frame members 22a,b are shown in FIGS. 4B and 4C as being parallel. This is due in part to the cross members 24 having the same length. Alternatively, the cross members 24 can be of varying lengths (e.g., two or more different lengths) such that the frame members 22a,b are not parallel or skewed with respect to one another (not shown).
Referring to FIG. 5, the candelabrum 10 is shown in an instantaneous rolled position. Comparing the instantaneous rolled position (FIG. 5) of the candelabrum 10 with the stable equilibrium position (FIG. 1A), it is seen that the frame assembly 20 has been rotated clockwise in the direction of arrow A such that the pair of anchor beams 30a,b are at an angle α1 with respect to horizontal. The angling of the beams 30a,b causes the candle supports 40 and the candles 50 therein to swing and/or pivot within the plurality of respective slots 34a,b such that the heights of the respective bases 46 of the candle supports 40 vary depending on the location of the respective candle support 40 along the length of the pair of anchor beams 30a,b. Each of the candle supports 40 and candles 50 therein maintain a substantially upright vertical position due to the respective centers of mass MC1 (FIG. 2A) of the candle supports 40 and the candles 50 therein, and also due to the centers of mass MC1 residing below the respective axis of rotation RC1 (FIG. 2A). That is, gravitational forces acting on the candelabrum 10 cause the respective candle supports 40 and the candles 50 therein to maintain substantially vertical orientations.
The candle supports 40 can be positioned at any point along the length of the pair of anchor beams 30a,b. For example, if more weight (i.e., more candle supports 40 and candles 50) is positioned on the right side of the pair of anchor beams 30a,b, then the center of mass M1 shifts to the right and the stable equilibrium position of the candelabrum 10 shifts accordingly and the frame assembly 20 rotates in the direction of arrow A (FIG. 5). That is, the stable equilibrium position of the candelabrum 10 changes such that the center of mass M1 is below the axis of rotation R1 and the pair of anchor beams 30a,b is positioned at an angle (e.g., α1) relative to horizontal due to the uneven distribution of weight along the pair of anchor beams 30a,b. On the contrary, if more weight (i.e., more candle supports 40 and candles 50) is positioned on the left side of the pair of anchor beams 30a,b, then the stable equilibrium position of the candelabrum 10 shifts accordingly and the frame assembly 20 rotates in the direction opposite of the direction of arrow A (FIG. 5).
The candelabrum 10 has been described and shown in FIGS. 1A-5 as having a substantially circular frame assembly 20; however, various alternative shapes and sizes of a candelabrum are contemplated that include different shapes, sizes, orientations, and arrangements. For example, as shown in FIGS. 6A-6C, a candelabrum 100 includes a frame assembly 120, a pair of anchor beams 130a,b, and a plurality of candle supports 140 configured to hold a plurality of candles 150. The frame assembly 120 is similar to the frame assembly 20 described above; however, the shape of the frame assembly 120 is of a half circle as compared to the full circle shape of the frame assembly 20. The pair of anchor beams 130a,b and the plurality of candle supports 140 are the same as, or similar to, the pair of anchor beams 30a,b and the plurality of candle supports 40 described above in connection with FIGS. 1A-5. FIG. 6C illustrates the candelabrum 100 in an instantaneous rolled position similar to FIG. 5 described above in reference to candelabrum 10. The candelabrum 100 is in an instantaneous rolled position such that the pair of anchor beams 130 is at an angle of α2 with respect to horizontal.
The candelabrum 100 includes a center of mass M2 that is below an axis of rotation R2 of the candelabrum 100. Such an arrangement of the center of mass M2 and the axis of rotation R2 means that the candelabrum 100 is in a state of stable equilibrium when the center of mass M2 is directly below the axis of rotation R2 as shown, for example, in FIG. 6A. However, when the center of mass M2 is not directly below the axis of rotation R2 as shown, for example, in FIG. 6C, the candelabrum 100 is not in a state of stable equilibrium. Rather, the candelabrum 100 is in a state of motion and is configured to rock back and forth until the state of equilibrium is attained.
Referring to FIGS. 7A-7C, a candelabrum 200 includes a frame assembly 220, a pair of anchor beams 230a,b, and a plurality of candle supports 240 configured to hold a plurality of candles 250. The frame assembly 220 is similar to the frame assembly 20 described above in that the frame assembly 220 includes first and second frame members 222a,b, which are similar to the first and the second frame members 22a,b; however, the shape of each of the frame members 222a,b is of an ellipse as compared to the full circle shape of each of the frame members 22a,b. The pair of anchor beams 230a,b and the plurality of candle supports 240 are the same as, or similar to, the pair of anchor beams 30a,b and the plurality of candle supports 40 described above in connection with FIGS. 1A-5.
The candelabrum 200 includes a center of mass M3 that is below an axis of rotation R3 of the candelabrum 200. Such an arrangement of the center of mass M3 and the axis of rotation R3 means that the candelabrum 200 in a state of stable equilibrium when the center of mass M3 is directly below the axis of rotation R3 as shown, for example, in FIG. 7A.
Referring to FIGS. 8A-8C, a candelabrum 300 includes a frame assembly 320, a pair of anchor beams 330a,b, and a plurality of candle supports 340 configured to hold a plurality of candles 350. The frame assembly 320 is similar to the frame assembly 20 described above; however, the shape of the frame assembly 320 is of a polygon as compared to the full circle shape of the frame assembly 20. The pair of anchor beams 330a,b and the plurality of candle supports 340 are the same as, or similar to, the pair of anchor beams 30a,b and the plurality of candle supports 40 described above in connection with FIGS. 1A-5.
The polygonal frame assembly 320 has a plurality of substantially flat or straight portions 323. Specifically, each frame member 322a,b of the frame assembly 320 includes a plurality of substantially flat portions 323. Each of the plurality of substantially flat portions 323 is configured to rest on a substantially flat surface, S, (e.g., a table). Depending on the distribution of the candle supports 340 along the length of the pair of anchor beams 330a,b, the candelabrum 300 can be at rest (i.e., a stable equilibrium position) while one of the flat portions 323 is in direct contact with a resting surface, S, (e.g., a table).
The candelabrum 300 is in a stable equilibrium as long as its center of mass M4 lies between two imaginary lines 311. The two imaginary substantially vertical lines 311 emanate from the two ends of the substantially straight portion 323a in contact with the surface, S, on which the frame assembly 320 rests. The candelabrum 300 is in its stable equilibrium position as long as its center of mass M4 lies between the two imaginary dashed lines 311, which it does as the candle supports 340 are evenly distributed along the length of the pair of anchor beams 330a,b.
Referring to FIGS. 9A-9C, a candelabrum 400 includes a frame assembly 420, a pair of anchor beams 430a,b, and a plurality of candle supports 440 configured to hold a plurality of candles 450. The frame assembly 420 is similar to the frame assembly 320 described above; however, each portion 423 of the frame members 422a,b is substantially curved as compared to the substantially flat portions 323 of the frame members 322a,b. The pair of anchor beams 430a,b and the plurality of candle supports 440 are the same as, or similar to, the pair of anchor beams 30a,b and the plurality of candle supports 40 described above in connection with FIGS. 1A-5. Alternatively, each of the portions 423 of the frame members 422a,b can be other shapes, such as, for example, triangular, polygonal, partially flat, flat, substantially flat, partially curved, substantially curved, curved in more than one direction, or a combination thereof.
The candelabrum 400 is in a stable equilibrium as long as its center of mass M5 lies between two imaginary lines 411. The two imaginary substantially vertical lines 411 emanate from the two points of adjacent portions 423 of the frame members 422a,b that are in direct contact with a resting surface, S, (e.g., a table) as shown in, for example, FIG. 9A. The candelabrum 400 is in its stable equilibrium position as long as its center of mass M5 lies between the two imaginary dashed lines 411, which it does as the candle supports 440 are evenly distributed along the length of the pair of anchor beams 430a,b.
Referring to FIGS. 10A-10C, a candelabrum 500 includes a frame assembly 520, a pair of anchor beams 530a,b, and a plurality of candle supports 540 configured to hold a plurality of candles 550. The frame assembly 520 has three straight sides in the shape of a triangle. The pair of anchor beams 530a,b and the plurality of candle supports 540 are the same as, or similar to, the pair of anchor beams 30a,b and the plurality of candle supports 40 described above in connection with FIGS. 1A-5; however, the pair of anchor beams 530a,b is coupled to the frame assembly 520 at a generally central portion of the pair of anchor beams 530a,b as compared to being coupled to the frame assembly 520 at or near the ends of each of the pair of anchor beams 530a,b. The frame assembly 520 contacts its resting surface, S, along a straight line, which results in the center of rotation of the candelabrum 500 being at infinity.
Referring to FIGS. 11A-11C, a candelabrum 600 is similar to the candelabrum 10 in that the candelabrum 600 includes a frame assembly 620, a first pair of anchor beams 630a,b, and a plurality of candle supports 640 configured to hold a plurality of candles 650 that are the same as, or similar to, the frame assembly 20, the pair of anchor beams 30a,b, and the plurality of candle supports 40. Additionally, the candelabrum 600 includes a second pair of anchor beams 630a′,b′, which are the same as, or similar to, the first pair of anchor beams 630a,b, but is attached to the frame assembly 620 in a different orientation. Thus, two pairs of anchor beams 630a,b and 630a′,b′ are provided in a single frame assembly 620 to increase the number of positions for hanging the plurality of candle supports 640 as compared to the candelabrum 10.
The candelabrum 600 includes a center of mass M6 that is below an axis of rotation R6 of the candelabrum 600. Such an arrangement of the center of mass M6 and the axis of rotation R6 means that the candelabrum 600 is in a state of stable equilibrium when the center of mass M6 is directly below the axis of rotation R6 as shown, for example, in FIG. 11A. The center of mass M6 can be adjusted vertically upward by, for example, coupling more candle supports 640 and candles 650 to the second pair of anchor beams 630′.
Referring to FIGS. 12A-12C, a candelabrum 700 includes a frame assembly 720, a pair of anchor grids 730a,b, and a plurality of candle supports 740 configured to hold a plurality of candles 750. The frame assembly 720 includes first and second frame members 722a,b which are the same as, or similar to, the first and the second frame members 22a,b. Similarly, the plurality of candle supports 740 are the same as, or similar to, the plurality of candle supports 40. Each of the anchor grids 730a,b is generally a mesh of material, such as, for example, wire or string, etc. Each of the anchor grids 730a,b has a plurality of attachment points or pivot points 732 configured to be coupled with the plurality of candle supports 740 in a pivotal relationship. Alternatively, in lieu of the attachment points 732, the anchor grids 730a,b can be formed with a tight grid structure such that candle supports coupled thereto are substantially prevented from sliding laterally within the various cells of the anchor grids 730a,b.
The anchor grids 730a,b are attached to an outer surface of the frame assembly 720 via a weld connection, a glue connection, a screw connection, etc., or a combination thereof. To install, for example, the candle support 740a, the arms 742a,b of the candle support 740a can be pinched and/or squeezed together to provide sufficient clearance for the pivot portions 743a,b to be positioned through and between the anchor grids 730a,b and the frame assembly 720. Release of the arms 742a,b allows the candle support 740a to spring back into its unpinched shape thereby engaging the anchor grids 730a,b as shown in FIGS. 12A-12C.
The candelabrum 700 includes a center of mass M7 that is below an axis of rotation R7 of the candelabrum 700. Such an arrangement of the center of mass M7 and the axis of rotation R7 means that the candelabrum 700 is in a state of stable equilibrium when the center of mass M7 is directly below the axis of rotation R7 as shown, for example, in FIG. 12A.
Each of the first and the second frame members 722a,b defines an interior area, which is circular corresponding to the circular shape of the frame members 722a,b. The first one of the pair of anchor grids 730a is coupled to the first frame member 722a such that substantially all of the interior area defined by the first frame member 722a is covered by the first anchor grid 730a. Similarly, the second one of the pair of anchor grids 730b is coupled to the second frame member 722b such that substantially all of the interior area defined by the second frame member 722b is covered by the second anchor grid 730b.
While the anchor grids 730a,b are shown and described as covering the entire side area of the frame assembly 720, it is contemplated that the anchor grids can cover only part of the sides of the frame assembly 720. Alternatively or additionally, a portion of the anchor grids 730a,b can extend beyond frame assembly 720 (not shown).
Referring to FIGS. 13A-13C, a candelabrum 800 includes a frame assembly 820, two pairs of anchor beams 830a,b, and 830c,d, and a plurality of candle supports 840 configured to hold a plurality of candles 850. Each of the pairs of anchor beams 830a,b and 830c,d and the plurality of candle supports 840 are the same as, or similar to, the pair of anchor beams 30a,b and the plurality of candle supports 40. The frame assembly 820 includes three frame members 822a,b,c, wherein the second frame member 822b is positioned between the first and the third frame members 822a,c. The first and the second frame members 822a,b are coupled together via one or more cross members 824 in the same, or similar, manner as the frame members 22a,b are coupled. Additionally, the second and the third frame members 822b,c are coupled together via one or more additional cross members 824. The candelabrum 800 can be referred to as a double-wide candelabrum as compared to the candelabrum 10. In some alternatives, only two of the frame members 822a,b,c are in contact with a surface, S, on which the candelabrum 800 rests. In such alternatives, for example, the second frame member 822b can have a relatively smaller diameter (not shown) such that only the first and the third frame members 822a,c are configured to contact the surface, S, on which the candelabrum 800 rests.
The candelabrum 800 includes a center of mass Mg that is below an axis of rotation R8 of the candelabrum 800. Such an arrangement of the center of mass M8 and the axis of rotation R8 means that the candelabrum 800 is in a state of stable equilibrium when the center of mass M8 is directly below the axis of rotation R8 as shown, for example, in FIG. 13A.
Referring to FIGS. 14A-14E, a candelabrum 900 includes a frame assembly 920, a pair of anchor beams 930a,b, and a plurality of candle supports 940 and 940′ configured to hold a plurality of candles 950. The frame assembly 920, the pair of anchor beams 930a,b, and the plurality of candle supports 940 are the same as, or similar to, the frame assembly 20, the pair of anchor beams 30a,b, and the plurality of candle supports 40. The pair of anchor beams 930a,b includes a plurality of apertures 934 instead of a plurality of slots (e.g., slots 34a,b shown in FIG. 3A).
As shown in FIGS. 14D and 14E, the candle supports 940′ are cantilevered supports that are similar to the candle supports 940 but each only includes one arm 942′, one pivot portion 943′, an attachment portion 944′, and a base 946′ as compared to the candle supports 940 that are the same as the candle supports 40 and include a pair of arms 942a,b, a pair of pivot portions 943a,b, an attachment portion 944, and a base 946. Additionally, the single pivot portion 943′ is relatively longer in length as compared to the length of the pivot portions 943a,b. The pivot portion 943′ is longer such that it can extend through and be coupled to both of the anchor beams 930a,b via two corresponding apertures 934 (i.e., one aperture in each of the anchor beams 930a,b). Thus, the pivot portion 943′ is the same in length or slightly longer in length (e.g., 1-10% longer) than the length of the cross members 924.
A center of mass MC2 of the combination of the candle 950 and the candle support 940′ is designed to be lower than an axis of rotation RC2 or the pivot point of the candle support 940′, which is similar to how the center of mass MC1 of the combination of the candle 950 and the candle support 940 is designed to be lower than the axis of rotation RC1 of the candle support 940. Such locations of the center of mass MC1 and MC2 aid in maintaining stability of each candle 950 when installed in the candelabrum 900.
The position of the pair of anchor beams 930a,b in relation to the frame assembly 920 and the distribution of the candle supports 940 and the cantilevered candle supports 940′ in relation to the pair of anchor beams 930a,b can be adjusted to move the center of mass M9 of the candelabrum 900 both vertically and horizontally. This center of mass M9 can be adjusted such that it is positioned horizontally (as viewed from the side view in FIG. 14B) between first and second frame members 922a,b of the frame assembly 920 and vertically (as viewed from the front view in FIG. 14A) below a center of rotation R9 of the candelabrum 900 to main stability of the candelabrum 900.
Referring to FIG. 15, a candelabrum 1000 includes a first frame member 1022a, a second frame member 1022b, a first anchor beam 1030a, a second anchor beam 1030b, one or more cross members 1024, and stoppers 1060. The first and second frame members 1022a,b are coupled via the cross members 1024 in the same, or similar, manner as the frame members 22a,b are coupled via the cross members 24 as described above. The first and the second anchor beams 1030a,b are attached to, or integral with, the first and the second frame members 1022a,b, respectively. As shown in FIG. 15, the anchor beams 1030a,b are integral with the frame members 1022a,b and thus cannot be adjusted vertically in the manner described above in connection with the pair of anchor beams 30a,b.
The stoppers 1060 are attached to the frame members 1022a,b to aid in preventing the candelabrum from over-rotating during installation of one or more candles (not shown) and/or candle supports (not shown). For example, if one candle support is installed at the leftmost position of the anchor beams 1030a,b, the weight of the candle support and the candle therein would cause a shift in the center of mass of the candelabrum 1000 that would cause the candelabrum 1000 to rotate in the direction of arrow D. In some implementations, if the installed weight is large enough, the candelabrum can become unstable and tip over without the presence of the stoppers, which act to resist the over-rotation caused by the unevenly distributed load on the anchor beams 1030a,b. That is, the stoppers 1060 aid in preventing the candelabrum 1000 from tipping during installation of candle supports and/or candles.
The frame members 1022a,b are generally symmetrical about a center of the candelabrum 1000. Alternatively, one of the frame members can be rotated 180 degrees as shown in FIG. 16. Similar to the candelabrum 1000, a candelabrum 1100 includes a first frame member 1122a, a second frame member 1122b, a first anchor beam 1130a, a second anchor beam 1130b, one or more cross members 1124, and stoppers 1160. The only difference between the candelabrums 1000 and 1100, is that the first and the second frame members 1122a,b are in a different orientation. The stoppers 1160 aid in stabilizing the candelabrum 1100 during loading in the same manner as described in connection with the stoppers 1060 of FIG. 15. The candelabrums 1000 and 1100 can further include one or more candle supports (not shown) with one or more candles (not shown) therein.
Referring to FIG. 17, a candelabrum 1200 includes a first frame member 1222a, a second frame member 1222b, a first anchor beam 1230a, a second anchor beam 1230b, one or more cross members 1224, and stoppers 1260. The first and second frame members 1222a,b are coupled via the cross members 1224 in the same, or similar, manner as the frame members 22a,b are coupled via the cross members 24 as described above. The first and the second anchor beams 1230a,b are attached to, or integral with, the first and the second frame members 1222a,b, respectively. As shown in FIG. 17, the anchor beams 1230a,b are integral with the frame members 1222a,b and thus cannot be adjusted vertically in the manner described above in connection with the pair of anchor beams 30a,b. The stoppers 1260 aid in stabilizing the candelabrum 1200 during loading in the same manner as described in connection with the stoppers 1060 of FIG. 15.
The location of the stoppers 1060, 1160, and 1260 can be adjusted along the respective frame members to increase and/or decrease the amount of permitted rolling before the stopper aids in preventing further rolling. While two stoppers 1060 and 1160 are shown in FIGS. 15 and 16 and while four stoppers 1260 are shown in FIG. 17, various other numbers and/or orientations of stoppers are contemplated, such as, for example, one, two, three, five, seven, etc. stoppers per candelabrum. It is contemplated that one or more stoppers (e.g., stoppers 1060, 1160, 1260) can be included in any of the candelabrums of the present disclosure.
Referring to FIGS. 18A-18F, a candelabrum 1300 includes a frame assembly 1320, a pair of anchor beams 1330a,b, and a plurality of candle supports 1340 configured to hold a plurality of candles 1350. The frame assembly 1320 is the same as, or similar to, the frame assembly 20 described above in reference to FIGS. 4A-4C in that it includes first and second frame members 1322a,b and cross members 1324, which are the same as, or similar to, the frame members 22a,b and the cross members 24 described above. The pair of anchor beams 1330a,b are the same as, or similar to, the pair of anchor beams 930a,b described above in reference to FIGS. 14A-14C in that the pair of anchor beams 1330a,b includes a plurality of apertures instead of a plurality of slots. The plurality of candle supports 1340 are the same as, or similar to, the plurality of candle supports 40 described above in connection with FIGS. 1A-5.
The candelabrum 1300 includes a center of mass M10 that is on an axis of rotation R10 of the candelabrum 1300. Such an arrangement of the center of mass M10 and the axis of rotation R10 means that the candelabrum 1300 in a state of indifferent equilibrium. That is, the candelabrum 1300 is stable in all rotational positions (e.g., positions shown in FIGS. 18A, 18C, and 18E) such that the candelabrum 1300 can be rotated any amount and it will hold (i.e., stable) that rotated position. The candle supports 1340 and the candles 1350 therein load the pair of anchor beams 1330 at the same location irrespective of the rotational orientation of the frame assembly 1320 due to the candle supports 1340 being pivotally coupled to the pair of anchor beams 1330. Even as the candles 1350 burn and melt away, the mass of the candles 1350 reduce, which lowers the center of mass of the respective candles. Still, the candle supports 1340 load the pair of anchor beams 1330 at the same pivot points. The center of mass M10 of the candelabrum 1300 therefore stays at the same position even as the candles 1350 burn.
The candelabrum 1300 is configured to be rolled by an external disturbance along a surface, S, without significantly disturbing the substantially vertical orientation of the candles 1350 included in the candle supports 1340. The rotation of the candelabrum 1300 in the direction of arrow B causes the candelabrum to translate in the direction of arrow C (i.e., the candelabrum rolls in the direction of arrow C when rotated in the direction of arrow B). For example, as shown in FIGS. 18A and 18B, the candelabrum 1300 can be rotated from a stable equilibrium position (FIGS. 18A and 18B) in the direction of arrow B to a first instantaneous rolled position (FIGS. 18C and 18D) where the pair of anchor beams 1330a,b are at an angle of β1 with respect to horizontal. In response to the external disturbance and/or a further external disturbance, the candelabrum 1300 can be further rotated in the direction of arrow B from the first instantaneous rolled position (FIGS. 18C and 18D) to a second instantaneous rolled position (FIGS. 18E and 18F) where the pair of anchor beams 1330a,b are at an angle of β2 with respect to horizontal.
The candle supports 1340 are coupled to the pair of anchor beams 1330a,b at positions such that the candelabrum 1300 is free to rotate 360 degrees without the candle supports 1340 coming into contact with the surface, S, and without the adjacent candles 1350 coming into contact with each other and/or with the adjacent candle support 1340. While only two candles 1350 and two candle supports 1340 are shown, various other numbers and positions of candles 1350 and candle supports 1340 are possible. The dimensions of the candelabrum 1300 (i.e., the diameter of the frame assembly 1320, the length of the candles 1350, the length of the pair of anchor beams 1330) can be adjusted to accommodate a larger number of candles to avoid the candles 1350 and candle supports 1340 from contacting each other during rotation of the candelabrum 1300.
Alternatively to the candelabrum 1300 including a pair of anchor beams 1330a,b, the candelabrum 1300 can include a pair of anchor grids (not shown), which is the same as, or similar to, the pair of anchor grids 730a,b described above and shown in FIG. 12A.
The surface, S, upon which the candelabrum 1300 can be rotated can include one or more bearings (not shown) such that the candelabrum 1300 can rotate as described above but instead of translating along the surface, S, in the direction of arrow C, the candelabrum 1300 rotates in place on the one or more bearings. Additionally, the one or more bearings (not shown) can be motorized bearings such that a motor rotates or powers the bearings, which in turn causes the candelabrum 1300 to automatically rotate on the one or more bearings. The motor can be battery powered and/or plug-in powered and configured to receive AC and/or DC current. Additionally, the motorized bearings can further include a timer feature that is configured to activate at one or more preset times. For example, the timer feature can be programmed to turn on at 6 PM every Friday, automatically, such that the candelabrum is automatically rotated. The timer can be programmed to activate the motorized bearings for a predetermined amount of time, such as, for example, thirty minutes, one hour, two hours, twenty-four hours, etc.
Each of the disclosed candelabrums is designed to support one or more candles. As the candles burn and melt, the distribution of the weight of the remaining portions of the installed candles will vary as candles typically do not burn and/or melt at a uniform rate. Additionally, because some candles will invariably be lit before others, the candles lit first will typically burn up or melt before the other candles lit afterwards. Such a lighting scheme can also cause various weight distributions to occur during the course of using the candelabrums of the present disclosure. These uneven distributions of weight across the various candelabrums of the present disclosure can result in a non-uniform rocking and/or rolling response of the frame assembly of the candelabrums. Specifically, as the weight distribution varies (due to candle melting), the center of gravity of the candelabrum can shift causing the frame assembly to roll and the installed candle supports will pivot accordingly as described herein to safely maintain a substantially vertical orientation for each of the candles that remain lit. The non-uniform rocking and/or rolling response of the frame assembly of the candelabrums also provides entertainment and excitement to one or more persons viewing the candelabrum in operation.
While particular aspects, embodiments, and applications of the present disclosure have been illustrated and described, it is to be understood that the present disclosure is not limited to the precise construction and compositions disclosed herein and that various modifications, changes, and variations may be apparent from the foregoing descriptions without departing from the spirit and scope of the present disclosure as defined in the appended claims.
Patent Application
20130216964
