Not Applicable
Not Applicable
Not Applicable
Not Applicable
The disclosure and prior art relates to stretching devices and more particularly pertains to a new stretching device for stretching carpet during installation of the carpet.
An embodiment of the disclosure meets the needs presented above by generally comprising a carpet stretcher that has a strike plate, a gripper and a tube extending therebetween. The carpet stretcher is positionable on a floor having the gripper engaging carpet on the floor and having the strike plate horizontally oriented for striking with a knee. The tube has a first portion that is slidably coupled to a second portion such that the tube has an adjustable length. A tube shock absorber is positioned within the tube and the tube shock absorber biases the strike plate away from the gripper. The tube shock absorber absorbs impact energy from the striker shock absorbers. Moreover, the tube shock absorber transfers the impact energy from the striker shock absorbers into the gripper. In this way the tube shock absorber enhances stretching the carpet when the strike plate is struck.
There has thus been outlined, rather broadly, the more important features of the disclosure in order that the detailed description thereof that follows may be better understood, and in order that the present contribution to the art may be better appreciated. There are additional features of the disclosure that will be described hereinafter and which will form the subject matter of the claims appended hereto.
The objects of the disclosure, along with the various features of novelty which characterize the disclosure, are pointed out with particularity in the claims annexed to and forming a part of this disclosure.
The disclosure will be better understood and objects other than those set forth above will become apparent when consideration is given to the following detailed description thereof. Such description makes reference to the annexed drawings wherein:
With reference now to the drawings, and in particular to
As best illustrated in
A plurality of striker shock absorbers 32 is provided and each of the striker shock absorbers 32 is positioned between the strike plate 14 and the tube 18. Each of the striker shock absorbers 32 absorbs impact energy when the strike plate 14 is struck with the knee reduce impact on the knee. Each of the striker shock absorbers 32 is positioned in a respective one of the wells 30 in the first end 28 of the first portion 24 of the tube 18 and engages the strike plate 14. Additionally, each of the striker shock absorbers 32 may comprise a spring, a hydraulic piston and any other type of compressible shock absorber.
A tube shock absorber 34 is positioned within the tube 18 and the tube shock absorber 34 biases the strike plate 14 away from the gripper 16. The tube shock absorber 34 absorbs impact energy from the striker shock absorbers 32. Moreover, the tube shock absorber 34 transfers the impact energy from the striker shock absorbers 32 into the gripper 16. In this way the tube shock absorber 34 enhances stretching the carpet 22 when the strike plate 14 is struck. The tube shock absorber 34 may comprise a spring, a hydraulic piston and any other type of compressible shock absorber. A pad 36 is positioned around the strike plate 14 and the pad 36 is comprised of a resiliently compressible material for enhancing comfort on the knee when the strike plate 14 is struck.
In use, the gripper 16 is positioned to engage the carpet 22 on the floor 20 and the pad 36 is struck with the knee. Thus, the strike plate 14 compresses each of the striker shock absorbers 32 thereby facilitating each of the striker shock absorbers 32 to absorb the impact energy of the knee. The striker shock absorbers 32 subsequently expand, and the tube shock absorber 34 absorbs the energy transferred through each of the striker shock absorbers 32. Thus, the striker shock absorber 32 subsequently expands, thereby urging the gripper 16 away from the strike plate 14 for stretching the carpet 22. In this way comfort of the knee is enhanced without sacrificing energy for stretching the carpet 22.
With respect to the above description then, it is to be realized that the optimum dimensional relationships for the parts of an embodiment enabled by the disclosure, to include variations in size, materials, shape, form, function and manner of operation, assembly and use, are deemed readily apparent and obvious to one skilled in the art, and all equivalent relationships to those illustrated in the drawings and described in the specification are intended to be encompassed by an embodiment of the disclosure.
Therefore, the foregoing is considered as illustrative only of the principles of the disclosure. Further, since numerous modifications and changes will readily occur to those skilled in the art, it is not desired to limit the disclosure to the exact construction and operation shown and described, and accordingly, all suitable modifications and equivalents may be resorted to, falling within the scope of the disclosure. In this patent document, the word “comprising” is used in its non-limiting sense to mean that items following the word are included, but items not specifically mentioned are not excluded. A reference to an element by the indefinite article “a” does not exclude the possibility that more than one of the element is present, unless the context clearly requires that there be only one of the elements.
Number | Name | Date | Kind |
---|---|---|---|
3572800 | Graziano | Mar 1971 | A |
3866964 | Prater | Feb 1975 | A |
3917225 | Payson | Nov 1975 | A |
3977651 | Chamberlain | Aug 1976 | A |
4361311 | Koroyasu | Nov 1982 | A |
4627653 | Koroyasu | Dec 1986 | A |
5228660 | Massicotte | Jul 1993 | A |
5288057 | Listau | Feb 1994 | A |
D355821 | Kruskamp | Feb 1995 | S |
6698721 | Martin | Mar 2004 | B2 |
6994323 | Carbajal | Feb 2006 | B2 |
7140597 | Chien | Nov 2006 | B2 |
7758022 | Wright | Jul 2010 | B1 |
20060022181 | Hochmeyer | Feb 2006 | A1 |
20070205404 | Mancini | Sep 2007 | A1 |
20090195004 | Mei | Aug 2009 | A1 |
20190029453 | Zhang | Jan 2019 | A1 |
Number | Date | Country | |
---|---|---|---|
20190380523 A1 | Dec 2019 | US |