The present invention relates in general to fastening plates, and, more particularly, to a fastening plate and a means of delivering the fastening plate.
A wide variety of fastener configurations for securing structural members to other members are known. In one example, a deck fastener may be used for securing decking members to associated joists in the construction of an exterior deck, or the like. It is desirable that deck fasteners be configured for securing decking members to associated joists without a fastener head protruding from a deck surface. It is also desirable to position a decking member relative to an adjacent decking member to allow for and/or accommodate expansion and/or contraction of the decking member(s) due to, for example, variations in environmental conditions, e.g., temperature and/or humidity. Fastening members may be positioned in grooves in decking members and the fastening members may be fixed (i.e., fastened) to an associated joist using a fastener thereby securing the fastening member and decking members to the associated joist.
Fastening members, e.g., “biscuits”, are generally manually positioned in a groove in a first decking member, fastened in place and an adjacent decking member may then be positioned such that the biscuit extends into a corresponding groove in the adjacent decking member. Spacing between the decking member and the adjacent decking member is generally established by a feature, e.g., one or more spacers, extending from a surface of the biscuit. The spacer(s) are generally configured to contact an edge of each decking member. To achieve improved efficiency in positioning fastening members, there is a need for an improved system and method for positioning fastening members while allowing for expansion and contraction of the decking member(s).
For a better understanding of the present invention, together with other objects, features and advantages, reference should be made to the following detailed description which should be read in conjunction with the accompanying figures, wherein:
For ease of explanation, systems consistent with the present disclosure may be shown and described herein in connection a nail-type fastener. It will be recognized, however, a system and method consistent with the present disclosure will be useful in connection with a wide variety of fastener configurations. In addition, exemplary embodiments may be described herein in connection with fastening decking members to associated joists. It is to be understood, however, that a system and method consistent with the present disclosure may be useful in connection with fasteners and/or fastening members configured for use with any type of material including wood, composite materials, concrete, metal, plastic, textiles and other materials. The exemplary embodiments described herein are thus provided only by way of illustration, and are not intended to be limiting.
Generally, the present disclosure relates to fastening members, e.g., fastening plates, configured for fastening decking members to joists. The fastening members are configured to allow expansion and/or contraction of the decking members and to facilitate spacing between two adjacent decking members. For example, a fastening member may define an opening configured to collapse when the decking member(s) expand. In another example, a fastening member may include a portion configured to penetrate a decking member as the decking member expands thereby accommodating expansion of the decking member.
The fastening members may be further configured for collating and/or loose delivery to the decking member(s) via a magazine. The magazine may include and/or may be coupled to a guide member configured to facilitate positioning the magazine and the fastening member relative to the first decking member, e.g., in a groove configured to receive the fastening member. The magazine may be configured to attach to a tool configured to drive a fastener into the fastening member and into an associated joist. The fastener may or may not pass through the first decking member. For example, the tool may be power nailer (e.g., pneumatic, internal combustion and/or electric), a power stapler (e.g., pneumatic and/or electric) or another fastener system, e.g., screw fastener system, and may include a magazine of fasteners.
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The first decking member 150 may include an edge 170 and may define a groove 160 in the edge 170. The groove 160 may be configured to receive at least a portion of the fastening member 140. The guide member 130 may be configured to extend at least partially into the groove 160. At least a portion of the fastening member 140 may extend beyond the guide member 130. For example, a side 142 of the fastening member may be configured to contact the first decking member 150 at a base 180 of the groove 160.
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The first and second surfaces of each fastening member may be generally polygonal, ellipsoidal and/or a combination thereof. A shape, e.g., polygonal, elliptical, etc., of the first and second surfaces may describe a shape of the fastening member. As used herein, a polygonal shaped fastening member may be understood as having polygonal shaped first and second surfaces. Each fastening member may include one or more features for accommodating expansion and/or contraction of decking member(s), one or more features for spacing decking members, and/or one or more features for collating a plurality of fastening members for insertion into and delivery from, e.g., a magazine. In some configurations, a fastening member may define an opening configured to receive a fastener. In other configurations, a fastening member may not define such an opening. In these other configurations, at least a portion of a fastener may be driven through the fastening member by, e.g., a tool, as described herein.
A fastening member may be sized to provide a nominal spacing between a first decking member and an adjacent decking member. For example, the fastening member may contact the base of the groove in the first decking member and the base of the groove in the adjacent decking member to provide the nominal spacing. As described herein, a fastening member may be configured to accommodate expansion of decking member(s). For example, a fastening member may include a penetrating portion configured to contact an adjacent decking member, e.g., at a base of the groove in the adjacent decking member and to penetrate the adjacent decking member as the decking member(s) expand. An amount of penetration may depend on an amount of expansion of the decking member(s).
In another example, the fastening member may define a collapsible opening. The collapsible opening may extend from and through the first surface to and through the second surface. The collapsible opening may be configured to collapse as the decking member(s) expand. In this example, the fastening member may not be configured to penetrate the adjacent decking member. In yet another example, the collapsible opening may be configured as a plurality of openings.
In yet another example, the fastening member may include one or more spacers configured to provide nominal spacing between the first decking member and the adjacent decking member. In this example, the fastening member may or may not contact the base of the groove in the first decking member and/or the adjacent decking member. The spacer(s) may contact the edges of the first decking member and the adjacent decking member. The spacer(s) may be configured to penetrate the adjacent decking member as the decking member(s) expand.
The third side 316 and an opposing fourth side 318 are generally parallel and have generally equal lengths. The third side 316 and fourth side 318 may be generally perpendicular to the first side 312 and the second side 314. The shape of fastening member 140 is configured to facilitate collating a plurality of fastening members. For example, the fourth side 318 of a first fastening member may be positioned adjacent the third side 316 of a second fastening member and the third side 316 of a third fastening member may be positioned adjacent the fourth side 318 of the second fastening member and so on. The collated fastening members may be contained in a magazine, e.g., magazine 110.
It will be appreciated by one skilled in the art that
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The couplings and/or coupling material are configured to collate the fastening members to facilitate delivery using a magazine, e.g., magazine 110. The couplings and/or coupling material are configured to break during fastening and/or to be broken after fastening the fastening member to the decking member(s) and/or joist, e.g., joist 220, as described herein.
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A secondary supply 530 of fastening members 140 may be coupled to the tool 510 and/or the fastening member magazine 110. The secondary supply 530 is configured to supply a relatively larger number of fastening members 140 than may be contained in the fastening member magazine 110. For example, the secondary supply 530 may be configured as a coil of collated coupled fastening members. In another example, the secondary supply 530 may be configured as a stack of collated loose fastening members. In this example, the stack may be coupled to the magazine 110, away from the tool 510 and/or may be coupled to the tool 510.
The secondary supply 530 of fastening members 140 may be configured to bias at least one fastening member 140 for delivery to the fastening member magazine 110 and/or a decking member. Bias and/or delivery may be provided by pneumatic, electrical, mechanical and/or other means known to one skilled in the art. Bias and/or delivery may be manual and/or may be automatic.
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For example, in operation, the magazine 110 may be positioned such that the guide member 130 and at least a portion of fastening member 140 are positioned in the groove 160. At least a portion of an edge of fastening member 140 may then contact the base 180 of groove 160. A fastener 230 may then be driven through fastening member 140 into an associated joist 220 by a tool. The fastener 230 may or may not pass through the first decking member 150. The fastener 230 may then couple the fastening member 140, the first decking member 150 and the associated joist 220. The magazine 110 may then be removed, leaving the fastening member 140 coupled to the first decking member 150 and associated joist 220. A next fastening member in the plurality 120 of fastening members may then be positioned in the magazine 110, extending beyond the guide member 130, ready for insertion in another location in groove 160 in the first decking member and/or in another decking member.
Accordingly, a fastening member, as described herein, may include features for collating a plurality of fastening members for delivery using, e.g., a magazine. The fastening member may include features for spacing a first decking member and an adjacent decking member and/or for accommodating expansion and/or contraction of the decking member(s). A magazine and/or secondary source of fastening members, as described herein, are configured to provide a plurality of fastening members to a tool for installation. A guide member, as described herein, is configured to position the magazine and/or fastening member, and therefore the tool, relative to a decking member for ease of installation of a fastener and fastening member.
According to one aspect, there is disclosed a fastening member. The fastening member may include a generally planar first surface, a generally planar second surface generally parallel to the first surface and at least one side generally perpendicular to the first surface and the second surface and circumscribing at least a portion of the first surface and the second surface, wherein the fastening member is configured to be positioned at least partially in a groove in a first decking member and the fastening member is configured to provide a nominal spacing between the first decking member and the adjacent decking member. The fastening member may include an expansion feature configured to accommodate expansion of an adjacent decking member adjacent the first decking member; a collating feature configured for collating a plurality of the fastening members to facilitate delivery of the plurality of the fastening members to the first decking member, a fastener opening defined by the fastening member, the fastener opening configured to receive a fastener, and a spacing member configured to provide the nominal spacing between the first decking member and the adjacent decking member, wherein the spacing member is positioned on at least one of the first surface and the second surface.
According to another aspect, there is provided a fastening member. The fastening member may include a generally planar first surface, a generally planar second surface generally parallel to the first surface and at least one side generally perpendicular to the first surface and the second surface and circumscribing at least a portion of the first surface and the second surface, wherein the fastening member is configured to be positioned at least partially in a groove in a first decking member and the fastening member is configured to provide a nominal spacing between the first decking member and the adjacent decking member; and an expansion feature configured to accommodate expansion of an adjacent decking member adjacent the first decking member.
According to another aspect, there is provided an apparatus that may include a magazine configured to receive and hold a plurality of fastening members and to deliver each of the plurality of fastening members into a groove in a decking member; and a guide member coupled to the magazine, the guide member configured to guide the magazine to position the magazine relative to the groove in the decking member for delivery of at least one of the plurality of the fastening members at least partially into the groove in the decking member.
The terms and expressions which have been employed herein are used as terms of description and not of limitation, and there is no intention, in the use of such terms and expressions, of excluding any equivalents of the features shown and described (or portions thereof), and it is recognized that various modifications are possible within the scope of the claims. Other modifications, variations, and alternatives are also possible.
This application claims the benefit of U.S. provisional patent application Ser. No. 61/154,295, filed Feb. 20, 2009, the entire disclosure of which is incorporated herein by reference.
Number | Date | Country | |
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61154295 | Feb 2009 | US |