Snow Brake Anchoring System and Method

• US 20190330853A1
• Filed: 07/09/2019
• Published: 10/31/2019
• Est. Priority Date: 01/23/2018
• Status: Active Grant

• Current Assignee: Jeffrey Van Leuven
• Original Assignee: Jeffrey Van Leuven
• Inventors: Van Leuven, Jeffrey
• Granted Patent: US 10,676,933 B2
• Time in Patent Office: Days
• CPC Class Codes: E04D 13/10 Snow traps ; Removing snow from roofs; Snow melters
• CPC Class Codes: E04D 3/16 of metal
• CPC Class Codes: F16B 2/06 external, i.e. with contracting action F16B2/14 - F16B2/18 take precedence
• CPC Class Codes: F16B 2/10 using pivoting jaws
• CPC Class Codes: F16B 5/0635 fastened over the edges of the sheets or plates

Abstract

A snow brake anchoring system for an inclined roof having a plurality generally T-shaped standing seams that extend upwardly from the inclined roof surface, the snow brake anchoring system having a two-part anchor body defining a width adjustable elongated and generally rectilinear channel. The first half of the body caring an elongated convexly shaped rotation protuberance on an interior surface, and the second half of the body defines an elongated concavely shaped notch on an interior surface, and the rotation protuberance is at least partially carried within the concavely shaped notch allowing the two body halves to move relative to one another to adjust the width dimension of the elongated generally rectilinear channel. Gripping protuberances are carried at a bottom portion of each edge of the channel to frictionally engage with the T-shaped standing seam, and a plurality of fasteners releasably interconnect the body halves to one another.

Claims

1. A snow brake anchoring system for an inclined roof to prevent accumulations of snow from sliding off the inclined roof, the inclined roof having a plurality of generally parallel, spaced apart, generally T-shaped standing seams extending upwardly from the inclined roof surface, and wherein a top portion of each generally T-shaped standing seam has a side-to-side width dimension that is greater than a side-to-side width dimension of a base portion of the generally T-shaped standing seam adjacent the inclined roof surface, the snow brake anchoring system comprising:

a snow brake anchor that defines a width adjustable channel and has a two-part body with a first half and a second half, and

the first half of the two-part body is generally rectilinear in peripheral configuration and has a first end, a second end, a top, a bottom, an exterior facing surface, and an interior facing surface, and the first half of the body forms a first leg of the two-part body and a lower portion of the interior facing surface forms one side of the width adjustable channel, and the interior facing surface, spacedly adjacent the top, has an elongated convexly shaped rotation protuberance that extends between the first end and the second end, and the interior facing surface defines plural spacedly arrayed fastener holes that communicate between the exterior facing surface and the interior facing surface spacedly adjacent below the elongated convexly shaped rotation protuberance, and a plurality of spacedly arrayed gripping protuberances are defined on the interior facing surface adjacent to the bottom, and

the second half of the body has a generally rectilinear peripheral configuration similar to that of the first half of the body and has a first end, a second end, a top, a bottom, an exterior facing surface and an interior facing surface, and the second half of the two-part body forms a second leg of the two-part body, and a lower portion of the inwardly facing surface of the second half of the body forms a second side of the width adjustable channel and a plurality of spacedly arrayed gripping protuberances are defined on the interior facing surface adjacent to the bottom, and

a bridge portion is integral with and extends laterally inwardly from the second half of the body adjacent, to and coplanar with, the top and extends between the first end and the second and, and the bridge portion has a bottom surface opposite the top that forms a transverse wall of the width adjustable channel, and an inwardly facing surface of the bridge portion defines an elongated concave notch that extends between the first end and the second end and is configured to pivotally receive the elongated rotation protuberance of the first half of the body therein, and the inwardly facing surface of the bridge portion defines plural spacedly arrayed threaded fastener holes that axially align with the fastener holes defined in the first half of the body, and

the first half of the body and the second half of the body are releasably adjustably interconnected with one another with plural fasteners extending through the aligned fastener holes, and the convexly shaped elongated rotation protuberance engages with the elongated concavely shaped notch so that the first half of the body and the second half of the body are movable relative to one another along an axis of rotation that extends between the first and second ends of the two-part body along the elongated concavely shaped notch;

movement of the first half of the body relative to the second half of the body about the convexly shaped rotation protuberance facilitates insertion of the top portion of the generally T-shaped standing seam into the width adjustable channel and the plural fasteners communicating through the first half of the body into the second half of the body cause lateral inward movement of the plurality of gripping protuberances of each body half toward one another to positionally secure the snow brake anchor to one of the said generally T-shaped standing seams of the inclined roof by means of direct physical, and non-penetrating, contact by the plurality of gripping protuberances carried by the first half of the body and the second half of the body to compress the standing seam that is within the width adjustable channel between the opposing gripping protuberances of the first half of the body and the second half of the body while simultaneously accommodating, and not damaging, the top portion of the generally T-shaped standing seam; and

the top of the second half of the body defines plural spacedly arrayed fastener holes to receive fasteners to releasably secure a snow brake to the snow brake anchor.

2. A snow brake anchoring system of claim 1 and wherein a diameter of each of the fastener holes defined in the first half of the body is larger than a diameter of the threaded fasteners extending therethrough.

3. A snow brake anchoring system of claim 1 and wherein the interior facing surface of the bridge portion is not parallel to the outwardly facing surface of the second half of the body.

4. A snow brake anchoring system of claim 1 and wherein the convexly shaped rotation protuberance is dimensionally larger than the concavely shaped notch so that the first half of the body to pivots relative to the second half of the body.

5. A snow brake anchoring system of claim 1 and wherein the width dimension of the channel opening adjacent to the bottoms of the first leg and the second leg is smaller than a width dimension of the transverse wall of the bridge portion.

6. A snow brake anchoring system of claim 1 and wherein second leg is not parallel to the first leg.

7. A snow brake anchoring system of claim 1 and wherein the channel has a variable width dimension.

8. A snow brake anchoring system of claim 1 and wherein the interior facing surfaces of the first leg and the second leg are not parallel to one another.

9. A snow brake anchoring system of claim 1 and wherein the top of the first half of the body is coplanar with a top of the bridge portion and coplanar with the top of the second half of the body.

10. A snow brake anchoring system of claim 1 and further comprising snow brake fastener holes defined in the top surface of the bridge portion.

11. A snow brake anchoring system of claim 1 and further comprising fastener voids defined in the bridge portion of the body spacedly adjacent to the top and spacedly adjacent to the first end and spacedly adjacent the second end, and the fastener voids communicate with the snow brake fastener holes.

12. The snow brake anchoring system of claim 1 wherein the snow brake anchor is composed of a metallic alloy.

13. The snow brake anchoring system of claim 1 wherein the snow brake anchor is composed of polymer.

14. The snow brake anchoring system of claim 1 wherein the transverse wall opposite the channel opening is arcuate in shape.

15. The snow brake anchoring system of claim 1 and further comprising:

a snow break that is elongate and has a planar portion on an underside surface thereof configured to frictionally communicate with the top surface of the plural spaced apart anchor bodies, and the elongate snow brake has an upper surface that is configured to prevent accumulations of snow on the inclined roof from sliding off the inclined roof, the snow brake defining a plurality of spacedly arrayed through holes communicating between the upper surface and the underside surface that align with the fastener holes defined in the anchor bodies to carry the fasteners to secure the elongate snow brake to the plural spaced apart anchor bodies attached to the inclined roof.

16. A snow brake anchoring system for an inclined roof to prevent accumulations of snow from sliding off the inclined roof, the inclined roof having a plurality of generally parallel, spaced apart, generally T-shaped standing seams extending upwardly from the inclined roof surface, and wherein a top portion of each generally T-shaped standing seam has a side-to-side width dimension that is greater than a side-to-side width dimension of a base portion of the generally T-shaped standing seam adjacent the inclined roof surface, the snow brake anchoring system comprising:

a snow brake anchor that defines a width adjustable channel, and has a two-part body with a first half and a second half, and

the first half of the body is generally rectilinear in peripheral configuration and has a first end, a second end, a top, a bottom, an exterior facing surface, and an interior facing surface, and the first half of the body forms a first leg of the two-part body, and a lower portion of the interior facing surface of the first half of the body forms one side of the width adjustable channel, and the interior facing surface of the first half of the body, spacedly adjacent the top, has an elongated convexly shaped rotation protuberance that extends between the first end and the second end, and the interior facing surface defines plural spacedly arrayed fastener holes that communicate between the exterior facing surface and the interior facing surface spacedly adjacent below the elongated convexly shaped rotation protuberance, and a plurality of spacedly arrayed gripping protuberances are defined on the interior facing surface adjacent to the bottom, and

the second half of the body has a generally rectilinear peripheral configuration similar to that of the first half of the two party body and has a first end, a second end, a top, a bottom, an exterior facing surface and an interior facing surface, and the second half of the two-part body forms a second leg of the two-part body, and a lower portion of the inwardly facing surface of the second half of the body forms a second side of the width adjustable channel and a plurality of spacedly arrayed gripping protuberances are defined on the interior facing surface adjacent to the bottom, and

a bridge portion is integral with and extends laterally inwardly from the second half of the body adjacent to and coplanar with the top and extends between the first end and the second and, and the bridge portion has a bottom surface opposite the top that forms a transverse wall of the width adjustable channel, and an inwardly facing surface of the bridge portion defines an elongated concave notch that extends between the first end and the second end and is configured to pivotally receive the elongated rotation protuberance of the first half of the body therein, and the inwardly facing surface of the bridge portion defines plural spacedly arrayed threaded fastener holes that axially align with the fastener holes defined in the first half of the body, and

the first half of the body and the second half of the body are releasably adjustably interconnected with one another with plural fasteners extending through the aligned fastener holes, and the convexly shaped elongated rotation protuberance engages with the elongated concavely shaped notch so that the first half of the body and the second half of the body are movable relative to one another along an axis of rotation that extends between the first and second ends of the two-part body along the elongated concavely shaped notch; and

movement of the first half of the body relative to the second half of the body about the convexly shaped rotation protuberance facilitates insertion of the top portion of the generally T-shaped standing seam into the width adjustable channel and the plural fasteners communicating through the first half of the body into the second half of the body cause lateral inward movement of the plurality of gripping protuberances of each body half toward one another to positionally secure the snow brake anchor to one of the said generally T-shaped standing seams of the inclined roof by means of direct physical, and non-penetrating, contact by the plurality of gripping protuberances carried by the first half of the body and the second half of the body to compress the standing seam that is within the width adjustable channel between the opposing gripping protuberances of the first half of the body and the second half of the body while simultaneously accommodating, and not damaging, the side to side dimension of the top portion of the generally T-shaped standing seam; and

the top of the second half of the body defines plural spacedly arrayed fastener holes to receive fasteners to releasably secure a snow brake to the snow brake anchor;

an elongate snow brake having a first end, an opposing second end, an underside surface and a upper surface, the underside surface having a planar portion configured to frictionally communicate with the top surface of the plural spaced apart anchor bodies, and the upper surface of the elongate snow brake is configured to prevent accumulations of snow on the inclined roof from sliding off the inclined roof, the snow brake defining a plurality of spacedly arrayed through holes communicating between the upper surface and the underside surface that align with the fastener holes defined in the plural anchor bodies; and

plural threaded fasteners to secure the elongate snow brake to the plural spaced apart bodies anchored to the inclined roof.