Tool-less spring attachment to c-channel and method of using same

Patent metadata

Field	Value
Publication number	US-11242880-B2
Application number	US-201916710235-A
Country	US
Kind code	B2
Filing date	Dec 11, 2019
Priority date	Feb 11, 2016
Publication date	Feb 8, 2022
Grant date	Feb 8, 2022

Abstract

A method and device for attaching and detaching material to a c-channel groove, including attachment and detachment between first and second objects already attached to the groove. The device comprises a coil-shaped element that is resiliently compressible and connected to a desired material. Through biasing, the coil-shaped element is navigable into an aperture of the c-channel groove at a point along the c-channel groove between the ends of the c-channel groove and positionable such that at least a portion of the biased coil-shaped element is in the c-channel groove. Upon restoring the biased coil-shaped element toward a second, larger dimension, it is secured in the c-channel groove and the material connected to the coil-shaped element is attached to the c-channel groove, including between the first object and the second object, if present.

First claim

The invention claimed is:

1. A method of installing a flexible attachment within a c-channel between a first object attached to the c-channel and a second object attached to the c-channel, the c-channel having a c-channel groove of the type having an aperture of a first dimension along the length of the c-channel groove between ends of the c-channel groove, comprising:
providing a resilient, coil-shaped element having a second dimension that is greater than the first dimension, wherein the coil-shaped element is in the second dimension when in a native, unbiased state;
connecting a material to the coil-shaped element that is to be attached or detached to the c-channel groove between the first object and the second object, whereby the material is attachable to the c-channel groove by securing of the coil-shaped element in the c-channel groove and the material is detachable from the c-channel groove by removal of the coil-shaped element from the c-channel groove;
applying a force to the coil-shaped element such that it is in a biased and compressed state having a dimension that is less than or equal to the first dimension of the aperture;
navigating the biased coil-shaped element into the aperture of the c-channel groove at a point along the c-channel groove between the ends of the c-channel groove, the first object being attached to the c-channel groove on a first side of the point along the c-channel groove and the second object being attached to the c-channel groove on a second side of the point along the c-channel groove;
positioning the biased coil-shaped element such that at least a portion of the biased coil-shaped element is within the c-channel groove; and
restoring the biased coil-shaped element to its second dimension such that the coil-shaped element is secured in the c-channel groove and the material connected to the coil-shaped element is attached to the c-channel groove between the first object and the second object,
wherein the material includes an edge or flap, the method further comprising sealing at least a portion of the coil-shaped element and material together with a sealant along the edge or flap of the material.

2. The method of installing of claim 1 , further comprising coating the coil-shaped element prior to the connecting step.

3. The method of installing of claim 1 , further comprising reinforcing the material before or after the connecting step to prevent ripping from the coil-shaped element.

4. The method of installing of claim 1 , wherein the force applied resiliently compresses the coil-shaped element.

5. The method of installing of claim 1 , wherein the connecting step connects the coil-shaped element to the material by threading through the material.

6. The method of installing of claim 1 , further comprising extending a portion of the coil-shaped element outside of the aperture.

7. The method of installing of claim 6 , further comprising removing the flexible attachment from the c-channel groove by pulling on the portion of the coil-shaped element that is extended outside of the aperture.

8. A method of installing a flexible attachment within a c-channel groove of the type having an aperture of a first dimension along the length of the c-channel groove between ends of the c-channel groove and an interior of a third dimension that is greater than the first dimension, comprising:
providing a resilient, coil-shaped element having a second dimension that is greater than the third dimension, wherein the coil-shaped element is in the second dimension when in a native, unbiased state;
connecting a material to the coil-shaped element that is to be attached or detached to the c-channel groove whereby the material is attachable to the c-channel groove by securing of the coil-shaped element in the c-channel groove and the material is detachable from the c-channel groove by removal of the coil-shaped element from the c-channel groove;
applying a force to the coil-shaped element such that it is in a biased and compressed state having a dimension that is less than or equal to the first dimension of the aperture;
navigating the biased coil-shaped element into the aperture of the c-channel groove at a point along the c-channel groove between the ends of the c-channel groove;
positioning the biased coil-shaped element such that at least a portion of the biased coil-shaped element is within the c-channel groove; and
restoring the biased coil-shaped element toward the second dimension so that the restored coil-shaped element expands to the third dimension and is frictionally seated against the interior of the c-channel groove, the restored coil-shaped element being prevented from expanding to the second dimension as a result of the second dimension being greater than the third dimension of the interior of the c-channel groove,
wherein the material includes an edge or flap, the method further comprising sealing at least a portion of the coil-shaped element and material together with a sealant along the edge or flap of the material.

9. The method of installing of claim 8 , further comprising coating the coil-shaped element prior to the connecting step.

10. The method of installing of claim 8 , further comprising reinforcing the material before or after the connecting step to prevent ripping from the coil-shaped element.

11. The method of installing of claim 8 , wherein the force applied resiliently compresses the coil-shaped element.

12. The method of installing of claim 8 , wherein the connecting step connects the coil-shaped element to the material by threading through the material.

13. The method of installing of claim 8 , further comprising extending a portion of the coil-shaped element outside of the aperture.

14. The method of installing of claim 13 , further comprising removing the flexible attachment from the c-channel groove by pulling on the portion of the coil-shaped element that is extended outside of the aperture.

15. The method of installing of claim 8 , wherein navigating the biased coil-shaped element into the aperture of the c-channel groove comprises navigating the biased coil-shaped element into the aperture of the c-channel groove between a first object attached to the c-channel groove and a second object attached to the c-channel groove, such that upon the restoring of the biased coil-shaped element toward the second dimension, the material connected to the coil-shaped element is attached to the c-channel between the first object and the second object.

Assignees

• Saudi Arabian Oil Co

Inventors

• Shehri Ali
• Parrott Brian
• Carrasco Zanini Pablo

Classifications

• F24S40/20

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• A46B13/02

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• A46B3/16 Primary

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• Y02E10/40

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