CAMMING CLAMP FOR ROOF SEAM
First Claim
1. A clamp for securing a module to a roof seam, the clamp comprising:
- a cam receiver comprising;
a horizontal component configured to abut the module and a module clamp;
a first vertical component extending from a first end of the horizontal component, the vertical component further comprising a flange configured to abut the roof seam; and
a second vertical component extending from a second end of the horizontal component,wherein the horizontal component and the first vertical component form a first corner, and the horizontal component and the second vertical component form a second corner;
a cam comprising;
a first cam component configured to abut the second corner;
a threaded cam insert extending from the first cam component; and
a second cam component extending from the threaded cam insert, wherein the second cam component is configured to abut the roof seam; and
a bolt comprising a threaded component, wherein the bolt extends from the module clamp through the horizontal component of the cam receiver and the threaded component extends to the threaded cam insert of the cam;
wherein the bolt is configured to engage the threaded cam portion of the cam and cause the cam to rotate toward the cam receiver, whereby the flange of the vertical component abuts the roof seam, the second cam component abuts the roof seam, and the roof seam abuts the first corner.
6 Assignments
0 Petitions
Accused Products
Abstract
A clamp described herein can secure a solar cell array to a seam of a standing seam metal roof. The clamp has a cam that is rotated by the tightening of a bolt to cause the cam to engage the seam. The clamp also has a receiver for receiving the seam and the rotated cam. By installing the clamp on the seam, the solar cell array can be secured to the standing seam metal roof without drilling into the roof. Because no screws are required to be drilled into the rooftop, the damage to the rooftop is substantially reduced. Also, by reversing the process described above, the clamp can be uninstalled in a similar fashion.
131 Citations
20 Claims
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1. A clamp for securing a module to a roof seam, the clamp comprising:
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a cam receiver comprising; a horizontal component configured to abut the module and a module clamp; a first vertical component extending from a first end of the horizontal component, the vertical component further comprising a flange configured to abut the roof seam; and a second vertical component extending from a second end of the horizontal component, wherein the horizontal component and the first vertical component form a first corner, and the horizontal component and the second vertical component form a second corner; a cam comprising; a first cam component configured to abut the second corner; a threaded cam insert extending from the first cam component; and a second cam component extending from the threaded cam insert, wherein the second cam component is configured to abut the roof seam; and a bolt comprising a threaded component, wherein the bolt extends from the module clamp through the horizontal component of the cam receiver and the threaded component extends to the threaded cam insert of the cam; wherein the bolt is configured to engage the threaded cam portion of the cam and cause the cam to rotate toward the cam receiver, whereby the flange of the vertical component abuts the roof seam, the second cam component abuts the roof seam, and the roof seam abuts the first corner. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. A system for clamping a solar module or rail to a roof seam, the system comprising:
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a module clamp comprising; an upper surface component; a module clamp flange extending from the upper surface component and configured to abut a first side of the solar module or rail; and a vertical module clamp component extending perpendicular to the upper surface component; a cam receiver comprising; a horizontal component configured to abut a second side of the solar module or rail and the vertical module clamp component; a first vertical component extending from a first end of the horizontal component, the vertical component further comprising a flange configured to abut the roof seam; and a second vertical component extending from a second end of the horizontal component, wherein the horizontal component and the first vertical component form a first corner, and the horizontal component and the second vertical component form a second corner; a cam comprising; a first cam component configured to abut the second corner; a threaded cam insert extending from the first cam component; and a second cam component extending from the threaded cam insert, wherein the second cam component is configured to abut the roof seam; and a bolt extending from the upper surface component of the module clamp through the horizontal component of the cam receiver and into the threaded cam insert of the cam; wherein the bolt is configured to engage the threaded cam portion of the cam and cause the cam to rotate toward the cam receiver, whereby the flange of the vertical component abuts the roof seam, the second cam component abuts the roof seam, and the roof seam abuts the first corner. - View Dependent Claims (9, 10, 11, 12, 13, 14)
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15. A clamp for securing a module to a roof seam, the clamp comprising:
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a cam means for abutting the roof seam; a cam receiving means for receiving the cam and abutting the roof seam, wherein the cam receiving means abuts the module; and a cam adjusting means for causing the cam to rotate and securing a module clamp to the cam receiving means, wherein the module is positioned between the an end of the module clamp and the cam receiving means. - View Dependent Claims (16, 17, 18, 19, 20)
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Specification