PHOTOVOLTAIC FRAME FASTENER
First Claim
1. A photovoltaic frame fastener apparatus comprising a single-piece fastener which further comprises:
- a body including a pair of spaced apart photovoltaic frame-receiving slots;
a strut-engaging, snap-in flexible wing coupled to the body; and
a flexible frame-contacting tongue internally and centrally projecting from a top surface of the body, at least one substantially pointed edge of the tongue pointing away from the top surface of the body.
1 Assignment
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Accused Products
Abstract
A photovoltaic frame fastener is provided. In one aspect, a photovoltaic frame attachment apparatus includes a strut or rail defining a generally U-shaped channel and a snap-in clip or fastener. In another aspect, a single-piece fastener includes a strut-engaging surface, at least one flexible wing matable with an opening in a strut, a flexible tongue internally projecting in a central manner from a top wall of a body, and a slot adapted to receive a portion of a photovoltaic panel frame. Yet another aspect of a photovoltaic frame fastener includes laterally projecting tabs abutting against a top of a strut.
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Citations
43 Claims
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1. A photovoltaic frame fastener apparatus comprising a single-piece fastener which further comprises:
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a body including a pair of spaced apart photovoltaic frame-receiving slots; a strut-engaging, snap-in flexible wing coupled to the body; and a flexible frame-contacting tongue internally and centrally projecting from a top surface of the body, at least one substantially pointed edge of the tongue pointing away from the top surface of the body. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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12. A photovoltaic frame fastening apparatus comprising a fastener further comprising:
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a body including a photovoltaic frame-receiving opening; a flexible wing coupled to the body; and rigid tabs laterally projecting away from each other from opposite side walls of the body; the side walls being spaced apart from each other; and at least one of the tabs being substantially located between the wing and the opening. - View Dependent Claims (13, 14, 15, 16, 17, 18, 19)
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20. A photovoltaic frame fastening apparatus comprising a metallic fastener which further comprises:
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a body including a side wall with a slot; flexible wings coupled to the body; and a tongue downwardly projecting from a top wall adjacent to the slot; the tongue including at least two substantially pointed formations spaced apart by a central valley. - View Dependent Claims (21, 22, 23, 24, 25, 26)
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27. A photovoltaic frame fastening apparatus comprising a single piece fastener which further comprises:
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a top wall; side walls projecting from the top wall, at least one of the side walls including an elongated photovoltaic frame-receiving slot; tapered lead-in walls connected to the side walls opposite the top wall; the side walls being spaced apart from each other with a hollow area therebetween, and front and back edges of the side walls being open; snap-in wings connected to and externally projecting from the side walls between the slot and the lead-in walls; and a longitudinal dimension between the top and lead-in walls being larger than lateral and transverse dimensions of the fasteners. - View Dependent Claims (28, 29, 30, 31, 32)
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33. A photovoltaic frame fastening apparatus comprising:
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(a) an elongated structural rail including an opening therein; (b) a photovoltaic assembly including a glass solar panel and a peripheral frame; (c) a single-piece and metallic fastener comprising; (i) two spaced apart side walls connected by a lateral wall; (ii) a member internally projecting from the fastener and at least a majority of the member being located between the side walls, spaced apart edge sections of the member being removeably secured to the frame; and (iii) projections flexibly bent outward from the fastener snapping into the opening of the rail. - View Dependent Claims (34, 35)
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36. A method of attaching a solar panel frame to a rigid rail, the method comprising:
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(a) linearly pushing a single-piece, sheet metal fastener onto a portion of the solar panel frame; (b) compressing spaced apart projections of a tongue of the fastener into the portion of the frame in order to secure the frame to the fastener; (c) flexibly snapping wings of the fastener into the rigid rail; and (d) abutting tabs outwardly projecting from the fastener against an outside surface of the rigid rail. - View Dependent Claims (37, 38, 39, 40, 41, 42, 43)
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Specification