Mount for pitched roof and method of use

• US 8,813,441 B2
• Filed: 10/05/2011
• Issued: 08/26/2014
• Est. Priority Date: 10/05/2010
• Status: Expired due to Fees

• Current Assignee: Dynoraxx, Inc.
• Original Assignee: Dynoraxx, Inc.
• Inventors: Rizzo, Nathan
• Primary Examiner(s): Herring, Brent W
• Application Number:
  US13/253,960
• Publication Number:
  US 20120102853A1
• Time in Patent Office: 1,056 Days
• Field of Search: 521/733, 52/24, 52/25, 524/66, 525/060.5, 525/44, 525/47, 244/55, 248/148, 248/188.1, 248/351, 248/354.1, 136/244, 136/251, 126/623
• US Class Current: 52/173.3
• CPC Class Codes: F24S 25/35 by means of profiles with a cross-section defining separate supporting portions for adjacent modules
• CPC Class Codes: F24S 25/61 for fixing to the ground or to building structures
• CPC Class Codes: F24S 25/636 clamping by screw-threaded elements
• CPC Class Codes: H02S 20/23 specially adapted for roof structures
• CPC Class Codes: Y02B 10/10 Photovoltaic [PV]
• CPC Class Codes: Y02B 10/20 Solar thermal
• CPC Class Codes: Y02E 10/47 Mountings or tracking
• CPC Class Codes: Y02E 10/50 Photovoltaic [PV] energy

Abstract

In one embodiment, there is a mount for a pitched roof. The mount comprises a fastening plate. The fastening plate includes at least one support extending upwardly from the fastening plate to support a pair of mounting surfaces a predetermined distance above the pitched roof. At least a portion of the fastening plate extends laterally from the one or more supports. The pair of mounting surfaces is configured to support at least one photovoltaic panel. The mount further includes a clamp housing between the pair of mounting surfaces and receives a clamp. The clamp comprises a pair of laterally extending clamp plates and at least one clamp stabilizer configured to prevent the clamp plate from tilting when the clamping force is applied.

Claims

1. A mount for a pitched roof, comprising:

a fastening plate;

at least one support extending upwardly from the fastening plate supporting a pair of mounting surfaces a predetermined distance above the pitched roof, wherein at least a portion of the fastening plate extends laterally from the at least one support, the lateral portion of the fastening plate has a plurality of fastening holes in at least two rows on the plate;

wherein the pair of mounting surfaces are configured to support at least one photovoltaic panel wherein at least one of the mounting surfaces is a predetermined distance above the pitched roof;

a clamp housing between the pair of mounting surfaces comprising vertical abutment surfaces defining a spacer configured to laterally space apart the at least one photovoltaic panel and a pair of longitudinally extending stabilizer channels, each defined by a space between the clamp housing and the mounting surfaces on either side of the clamp housing and a longitudinally extending clamp receiving channel;

a clamp comprising (i) a pair of laterally extending clamp plates that are configured to cooperate with the pair of mounting surfaces to bear against and clamp the at least one photovoltaic panel when a clamping force is applied (ii) at least one clamp stabilizer configured to prevent the clamp plate from tilting when the clamping force is applied (iii) a clamping rod comprising a threaded bolt and square nut extending from the clamp plates to the clamp housing to create a clamping force between the mounting surface and the clamp plate, wherein the clamping rod is slidably received into the longitudinally extending clamp receiving channel and wherein the nut is received in the clamp receiving channel to prevent pivoting of the nut relative to the clamp housing, the clamp housing further extends above the mounting surface and the pair of stabilizer channels.

2. The mount of claim 1, wherein the at least one support comprises a pair of mounting blocks that respectively support the pair of mounting surfaces.

3. The mount claim 1, wherein the at least one clamp stabilizer slidably extends perpendicular to the clamp plate and along at least one stabilizer surface in the mount, wherein the at least one clamp stabilizer impinges against the at least one stabilizer surface restricting tilting movement of the clamp plate and the at least one stabilizer while allowing the clamp to slide along the stabilizer surface.

4. The mount of claim 1, wherein the at least one clamp stabilizer is slidably received in at least one of the stabilizer channels in the mount, wherein the at least one clamp stabilizer impinges against at least one stabilizer surface of the at least one of the stabilizer channels restricting tilting movement of the clamp plate and the at least one clamp stabilizer while allowing the at least one clamp stabilizer to slide along the at least one stabilizer surface.

5. The mount of claim 1, wherein the clamp stabilizers are guide plates extending perpendicular from the clamp plates into channels to prevent tilting of the clamp plates relative to the mounting surface such that the clamp can clamp one object between one clamp plate and one mounting surface as effectively as clamping a pair of objects between the respective pair of clamp plates and mounting surfaces.

6. The mount of claim 2, wherein the fastening plate is adjacent one of the mounting blocks and is not adjacent the other.

7. The mount of claim 1, wherein the fastening plate includes a sealant on the bottom of the fastening plate.

8. The mount of claim 7, wherein the sealant is a strip of butyl mastic rubber.

9. The mount claim 1, wherein the threaded bolt is slidably and pivotally received into the clamp housing and the nut is slidably but not pivotally received in the clamp housing so that the clamp is capable of being positioned at a range of positions along the length of the clamp housing.

10. The mount of claim 9, wherein the range of positions is a minimum of one inch and a maximum of the length of the clamp housing.