Not Applicable.
Not Applicable.
Not Applicable.
The present invention generally relates to cutting devices. More particularly, the present invention relates to cutting devices for cutting tiles in a generally linear manner.
Vinyl composition tile (VCT) is a widely used flooring system for both residential and commercial buildings because of its durability and cleanability. VCT is typically furnished in twelve inch by twelve inch (12″×12″) squares, and is often installed in different, alternating directions. Also, different colors of tile squares are sometimes utilized in a building floor so as to avoid the monotony resulting from a floor having only a single color and pattern.
Conventional tile cutters, which are used for cutting vinyl composition tile, are generally only capable of cutting a single piece of tile at a time. Thus, when it is necessary to cut multiple pieces of tile of the same shape in a consecutive manner, a cutting guide, which is typically provided on these conventional tile cutters, is set to a particular position. Then, multiple pieces of tile are cut to the same shape while the cutting guide is left in its set position. However, even cutting a tile in half is extremely difficult with these conventional tile cutters because tiles are typically dense and brittle, making them difficult to cut properly. It is virtually impossible, and not cost effective for the tile installer, to use these conventional tile cutters for non-standard tile cutting patterns, such as cutting the tile at 90 degree, 45 degree, and 22½ degree angles.
Therefore, there is a need for a tile cutting device that is capable of cutting flooring tile with increased accuracy and ease-of-use. Moreover, there is a need for a tile cutting device that is capable of accurately cutting non-standard tile cutting patterns, such as cutting the tile at 90 degree, 45 degree, and 22½ degree angles. Furthermore, there is a need for a tile cutting device that makes the tile easier to cut through, such as by heating the tile prior to the cutting thereof.
Accordingly, the present invention is directed to an improved tile cutting device that substantially obviates one or more problems resulting from the limitations and deficiencies of the related art.
According to a first embodiment of the present application, Applicant discloses a vinyl tile cutting device configured to cut vinyl tiles along an arc. The vinyl tile cutting device comprises: a base element, a cutting assembly, and a heating element. The base element is conductive and configured to support a vinyl tile thereon during a cutting process. The vinyl tile has at least one curved cutting path.
The cutting assembly is disposed above said base element, and the cutting assembly comprises a non-motorized, toothless, rotatable cutting blade for cutting said vinyl tile in a generally curved cutting path. The heating element is disposed beneath said base element and substantially spans the path of said cutting assembly. The heating element is configured to adjustably heat the cutting path of the vinyl tile prior to and contemporaneous with the cutting of the vinyl tile.
The vinyl tile cutting device may comprise a plurality of cutting assemblies, each comprising a non-motorized, toothless, rotatable cutting blade for cutting said vinyl tile in a respective plurality of generally curved cutting paths.
The base element of the vinyl tile cutting device may comprise a pair of spaced-apart rails for supporting said cutting assemblies.
The cutting assembly of the vinyl tile cutting device may further include a safety cover disposed over at least a portion of the cutting blade so as to protect a user of the tile cutting device from being inadvertently cut by the cutting blade.
The base element of the vinyl tile cutting device may include one or more securing elements for holding said tile in place relative to the base element.
The cutting assembly of the vinyl tile cutting device further comprises a rail guide which engages one of the pair of spaced apart rails. The rail guide supports an articulated arm which supports the cutting blade. The articulated arm is configured to rotate with respect to the rail guide.
The articulated arm of the vinyl tile cutting device comprises an adjustment mechanism operative to change a radius of the cutting path.
According to a second embodiment of the present application, Applicant discloses a vinyl tile cutting device configured to cut arcs in vinyl tiles. The vinyl tile cutting device comprises: a base, a plurality of cutting assemblies, and a heating element. The base element is conductive and configured to support a vinyl tile thereon during a cutting process. The base element comprises a pair of spaced-apart rails.
The plurality of cutting assemblies is disposed above the base element. Each cutting assembly comprises a rail guide, and each rail guide engages one of the pair of spaced apart rails. Each rail guide supports an articulated arm which supports a cutting blade. Each articulated arm is configured to rotate with respect to the respective rail guide.
The heating element is disposed beneath said base element and substantially spans a cutting path of each cutting assembly. The heating element is configured to adjustably heat the cutting paths of the vinyl tile prior to and contemporaneous with the cutting of the vinyl tile.
Each cutting assembly of the vinyl tile cutting device may include a safety cover disposed over at least a portion of the respective cutting blade so as to protect a user of said tile cutting device from being inadvertently cut by the cutting blade.
The base element of the vinyl tile cutting device may include one or more securing elements for holding said tile in place relative to said base element.
Each articulated arm of the vinyl tile cutting device may comprises an adjustment mechanism operative to change a radius of a respective cutting path of the respective cutting assembly.
The invention will now be described, by way of example, with reference to the accompanying drawings, which are incorporated in and constitute a part of the specification, in which:
The following reference characters identify the associated elements depicted in the drawings describing the present invention:
To address the deficiencies of the prior art, the present application discloses an improved tile cutting device. The tile cutting device of the present application embodies several improvements over the prior art. According to one aspect of the present application, the disclosed tile cutter may comprise a heating element for heating a tile during cutting to make cutting the tile easier. According to another aspect of the present application, the disclosed tile cutter may comprise a plurality of spaced-apart rotatable cutting blades for cutting the tile in a generally linear manner.
Referring now to
Example tile cutting device 100 further comprises a cutting assembly 130 for performing the cutting operation. Cutting assembly 130 is supported by and movable along two rails, left rail 120A and right rail 120B. Cutting assembly 130 includes a left handle 138A and a right handle 138B which may be grasped by a user to move the cutting assembly to and fro along rails 120A and 120B. In the illustrative embodiment, the handles 138A and 138B pivot between the operative positions of
Referring now to
Referring now to
Rail guide 1910B is operative to engage a side rail, such as rail 120B. Rail guide 1910B may be positioned and fixed at any location along rail 120B. Although rail guide 1910B is illustrated as engaging with rail 120B, it is also operative to instead engage with rail 120A. Rail guide 1910B supports angled connector 1912B which is configured to rotate with respect to rail guide 1910B.
Angled connector 1912B is connected to arm 1916B using fastener 1914B. Fastener 1914B operates as an adjustment mechanism for fixing a radius of cutting assembly 1902B by securing a proximate end of arm 1916B to angled connector 1912B using one of a plurality of spaced apart apertures along the length of arm 1916B. A rotatable, non-motorized cutting blade is supported at the distal end of arm 1916B along with a blade guard 1920B.
Referring now to
While the devices, systems, methods, and so on have been illustrated by describing examples, and while the examples have been described in considerable detail, it is not the intention of the applicant to restrict, or in any way, limit the scope of the appended claims to such detail. It is, of course, not possible to describe every conceivable combination of components or methodologies for purposes of describing the devices, systems, methods, and so on provided herein. Additional advantages and modifications will readily appear to those skilled in the art. Therefore, the invention, in its broader aspects, is not limited to the specific details and illustrative examples shown and described. Accordingly, departures may be made from such details without departing from the spirit or scope of the applicant's general inventive concept. Thus, this application is intended to embrace alterations, modifications, and variations that fall within the scope of the appended claims. The preceding description is not meant to limit the scope of the invention. Rather, the scope of the invention is to be determined by the appended claims and their equivalents.
Finally, to the extent that the term “includes” or “including” is employed in the detailed description or the claims, it is intended to be inclusive in a manner similar to the term “comprising,” as that term is interpreted when employed as a transitional word in a claim. Furthermore, to the extent that the term “or” is employed in the claims (e.g., A or B) it is intended to mean “A or B or both.” When the applicants intend to indicate “only A or B, but not both,” then the term “only A or B but not both” will be employed. Similarly, when the applicants intend to indicate “one and only one” of A, B, or C, the applicants will employ the phrase “one and only one.” Thus, use of the term “or” herein is the inclusive, and not the exclusive use. See Bryan A. Garner, A Dictionary of Modern Legal Usage 624 (2d. Ed. 1995).
This application is a continuation-in-part of prior application Ser. No. 16/141,958, filed on Sep. 23, 2018 and entitled “Tile Cutting Device”, which claimed priority to U.S. Provisional Patent Application Ser. No. 62/563,102 filed Sep. 26, 2017 entitled “Tile Cutting Device.” Said applications are hereby incorporated by reference in their entirety as if fully set forth herein.
Number | Name | Date | Kind |
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2566586 | Soell | Sep 1951 | A |
2622680 | Yakubik | Dec 1952 | A |
2713108 | Hearn | Jul 1955 | A |
3522753 | Artur | Aug 1970 | A |
3967519 | Esterly | Jul 1976 | A |
4120220 | Mullen | Oct 1978 | A |
4354410 | Stubbings | Oct 1982 | A |
4419820 | Stumpf | Dec 1983 | A |
4437376 | Flint | Mar 1984 | A |
4939968 | Stoof | Jul 1990 | A |
5033346 | Kozyrski | Jul 1991 | A |
5188013 | Cardinale | Feb 1993 | A |
6118101 | Choboter | Sep 2000 | A |
6427677 | O'Banion | Aug 2002 | B1 |
Number | Date | Country |
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1336457 | Sep 2003 | DE |
Number | Date | Country | |
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62563102 | Sep 2017 | US |
Number | Date | Country | |
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Parent | 16141958 | Sep 2018 | US |
Child | 17393339 | US |