초록 ▼

Disclosed is an apparatus for mounting equipment or solar photovoltaic structures to roofs where the apparatus base plate engages the roof surface directly, creating a water resistant seal, without the need for flashing. The base plate upper surface includes an upwardly projected portion that is cir

Disclosed is an apparatus for mounting equipment or solar photovoltaic structures to roofs where the apparatus base plate engages the roof surface directly, creating a water resistant seal, without the need for flashing. The base plate upper surface includes an upwardly projected portion that is circumscribed by a groove. The base plate lower surface includes a counterbore. Both the counterbore and the groove are disposed to receive annular seals. A threaded fastener is received and seated the upwardly projected portion top surface and feeds through the counterbore, securing the base plate to the roof structure and creates a water resistant seal by compressing the lower annular seal and by creating surface-to-surface contact with the roof and portion of the base plate. An inwardly threaded cover portion engages the upwardly projected portion either directly or through an intermediary, creating a water resistant seal over the fastener.

대표청구항 ▼

1. An apparatus for mounting equipment to a roof, comprising: a base plate including a bottom surface and an upper surface;the bottom surface including a portion forming a counterbore;the upper surface including a projection forming an upwardly projected portion with a non-threaded aperture extendin

1. An apparatus for mounting equipment to a roof, comprising: a base plate including a bottom surface and an upper surface;the bottom surface including a portion forming a counterbore;the upper surface including a projection forming an upwardly projected portion with a non-threaded aperture extending through the counterbore, the projection including a threaded outer circumference and a top surface, and the upper surface further including an outer surface having a groove circumscribing the projection;a first compressible annular seal;a second compressible annular seal;the groove receives and seats the first compressible annular seal;the counterbore receives and seats the second compressible annular seal;the projection configured to receive a threaded fastener, a portion of which passes through the aperture and secures the base plate to the roof, the projection further sized and shaped to seat a head portion of the fastener against the top surface of the projection;a cover piece including a bottom portion forming an inner threaded cavity, the cover piece configured to receive and hold the projection, cover the fastener, and compress the first annular seal; andthe apparatus configured to provide direct contact between a portion of the bottom surface of the base plate and a top surface of the roof. 2. The apparatus of claim 1, wherein the cover piece is a standoff, the standoff including a top surface with a second aperture configured to receive a second threaded fastener. 3. The apparatus of claim 2, further including: an L-bracket including a lower portion with an opening sized and shaped to secure the L-bracket to the top surface of the standoff with the second threaded fastener. 4. The apparatus of claim 3, wherein the L-bracket includes an upper portion with an second opening sized and shaped to receive a third fastener for securing the L-bracket to a slotted rail. 5. The apparatus of claim 3, further including: a slotted rail;the L-bracket including an upper portion with a second opening sized and shaped to receive a third fastener for securing the L-bracket to the slotted rail; anda solar photovoltaic panel mounted to the slotted rail. 6. The apparatus of claim 1, further including: an L-bracket with a lower portion including a top surface, a bottom surface, and first opening sized and shaped to receive the upwardly projected portion;the cover piece including a bottom surface circumscribing the inner threaded cavity; andthe cover piece, L-bracket, and base plate in combination configured to secure a portion of the bottom surface of the cover piece against the top surface of the L-bracket, and compress the first annular seal against the bottom surface of the L-bracket. 7. The apparatus of claim 6, wherein the L-bracket includes an upper portion with an second opening sized and shaped to receive a third fastener for securing the L-bracket to a slotted rail. 8. The apparatus of claim 7, further including: a slotted rail;the L-bracket including an upper portion with a second opening sized and shaped to receive a third fastener for securing the L-bracket to the slotted rail; anda solar photovoltaic panel mounted to the slotted rail. 9. The apparatus of claim 1, wherein: the base plate is configured as an L-bracket with an upper bracket portion and a lower bracket portion; andthe lower bracket portion includes the upwardly projected portion, the groove, and the counterbore. 10. The apparatus of claim 9, wherein: the upper bracket portion is configured to receive a threaded fastener for securing a slotted rail. 11. The apparatus of claim 10, further including: a slotted rail;the upper bracket portion is configured to receive a threaded fastener for securing the slotted rail; anda solar photovoltaic panel mounted to the slotted rail. 12. The apparatus of claim 1, further including: a standoff separate from the cover piece; andthe standoff including a top surface with a second aperture configured to receive a second threaded fastener. 13. The apparatus of claim 12 wherein the standoff is integrated into the base plate. 14. The apparatus of claim 12 further including: an L-bracket including a lower portion with an opening sized and shaped to secure the L-bracket to the top surface of the standoff with the second threaded fastener. 15. The apparatus of claim 14, wherein the L-bracket includes an upper portion with a second opening sized and shaped to receive a third fastener for securing the L-bracket to a slotted rail. 16. The apparatus of claim 15, further including: a slotted rail;the L-bracket including an upper portion with a second opening sized and shaped to receive a third fastener for securing the L-bracket to the slotted rail; anda solar photovoltaic panel mounted to the slotted rail.