Trapezoidal rib mounting bracket with flexible legs

Patent metadata

Field	Value
Publication number	US-10443896-B2
Application number	US-201715663081-A
Country	US
Kind code	B2
Filing date	Jul 28, 2017
Priority date	Jul 29, 2016
Publication date	Oct 15, 2019
Grant date	Oct 15, 2019

Abstract

A mounting bracket (320) for trapezoidal rib profiles is disclosed. This mounting bracket (320) includes an upper section (330) and a lower section (350). A first leg (352a) in a second leg (352b) extend from a lower portion of the upper section (330) in diverging relation to one another. Each of these legs (352a, 352b) is deflectable through a certain range of motion to accommodate installation of the mounting bracket (320) on a variety of different trapezoidal rib profiles.

First claim

What is claimed is:

1. An attachment assembly, comprising:
a trapezoidal rib; and
a mounting bracket positioned on the trapezoidal rib and comprising:
an upper section comprising an upper wall;
a lower section adjoining and extending below the upper section, wherein the lower section comprises first and second legs that each extend downwardly from the upper section in diverging relation to one another, wherein from a first position the first leg is flexibly deflectable at least 2° away from the second leg and at least 2° toward the second leg, and wherein from a second position the second leg is flexibly deflectable at least 2° away from the first leg and at least 2° toward the first leg;
a rib receptacle;
first and second open bracket ends that are spaced from one another along a length dimension of the mounting bracket, wherein the rib receptacle extends between the first and second legs and also extends between the first and second open bracket ends, wherein the first leg of the mounting bracket is positioned alongside a first side of the trapezoidal rib, the second leg of the mounting bracket is positioned alongside a second side of the trapezoidal rib, and the upper wall of the mounting bracket is spaced from an upper rib wall of the trapezoidal rib; and
a first exterior notch on a first side of the mounting bracket, and a second exterior notch on a second side of the mounting bracket, wherein the first and second sides of the mounting bracket are opposite one another, and wherein the first and second exterior notches are opposite of one another;

at least one first fastener that extends through the first leg of the mounting bracket, through the first side of the trapezoidal rib, and terminates in a hollow interior of the trapezoidal rib; and
at least one second fastener that extends through the second leg of the mounting bracket, through the second side of the trapezoidal rib, and terminates in the hollow interior of the trapezoidal rib.

2. The attachment assembly of claim 1 , wherein the first position for the mounting bracket is an unbiased position for the first leg and the second position for the mounting bracket is an unbiased position for the second leg.

3. The attachment assembly of claim 1 , wherein from the first position the first leg of the mounting bracket is flexibly deflectable up to about 5° away from the second leg and up to about 5° toward the second leg, and wherein from the second position the second leg of the mounting bracket is flexibly deflectable up to about 5° away from the first leg and up to about 5° toward the first leg.

4. The attachment assembly of claim 1 , wherein the first leg of the mounting bracket is flexibly deflectable at least generally about a first reference axis that coincides with the length dimension of the mounting bracket, and wherein the second leg of the mounting bracket is flexibly deflectable at least generally about a second reference axis that is parallel to the first reference axis.

5. The attachment assembly of claim 1 , wherein the upper section of the mounting bracket comprises first and second sections, wherein the first section comprises the upper wall and is of a first width, wherein the second section is positioned below the first section when the mounting bracket is in an upright position on a horizontal supporting surface and comprises a second width that is greater than the first width, and wherein a lower end of the second section comprises at least one rib offsetting member.

6. The attachment assembly of claim 5 , wherein the first section further comprises a receptacle disposed below the upper wall.

7. The attachment assembly of claim 5 , wherein the second section of the upper section comprises a pair of sidewalls that are spaced from one another in parallel relation.

8. The attachment assembly of claim 5 , wherein the at least one rib offsetting member comprises first and second rib offsetting members that are spaced from one another, wherein the first leg extends from the first rib offsetting member, and wherein the second leg extends from the second rib offsetting member.

9. The attachment assembly of claim 8 , wherein the first rib offsetting member extends past an intersection with the first leg in the direction of the second rib offsetting member and terminates prior to reaching the second rib offsetting member, wherein the second rib offsetting member extends past an intersection with the second leg in the direction of the first rib offsetting member and terminates prior to reaching the first rib offsetting member, and wherein an open space extends between the first and second rib offsetting members.

10. The attachment assembly of claim 1 , wherein the upper section of the mounting bracket further comprises first and second sidewalls and at least one rib offsetting member, wherein the first and second sidewalls are located between the upper wall and the at least one rib offsetting member in a vertical dimension when the mounting bracket is in an upright position on a horizontal supporting surface, wherein the first and second sidewalls are disposed in parallel relation and are separated by a spacing that is greater than a width of the upper section, and wherein each of the first and second legs extend from the at least one rib offsetting member.

11. The attachment assembly of claim 1 , wherein a first portion of a lower end of the upper section of the mounting bracket merges with the first leg at a first location, wherein a second portion of the lower end of the upper section merges with the second leg at a second location, wherein a first acute angle exists between the first leg and the first portion of the lower end of the upper section, the first notch comprising the first acute angle, and wherein a second acute angle exists between the second leg and the second portion of the lower end of the upper section, the second notch comprising the second acute angle.

12. The attachment assembly of claim 1 , wherein the mounting bracket further comprises a first rib offsetting member and a second rib offsetting member that are separated by an open space.

13. The attachment assembly of claim 1 , wherein the upper wall of the mounting bracket defines an uppermost extreme of the mounting bracket when positioned on the trapezoidal rib, wherein an entirety of the upper wall is in the form of a single flat surface that incorporates a mounting aperture, and wherein the single flat surface has a perimeter that defines an area of at least 2.5 in. 2 .

14. The attachment assembly of claim 1 , wherein the mounting bracket comprises a wire management space that is open, and wherein a vertical extent of the wire management space is at least about 0.75″ when the mounting bracket is disposed in an upright position on a horizontal supporting surface.

15. An attachment assembly, comprising:
a trapezoidal rib comprising an upper rib wall; and
a mounting bracket positioned on the trapezoidal rib and comprising:
an upper section comprising an upper wall and a lower end that are oppositely disposed, wherein the lower end is in contact with or in proximity to the upper rib wall;
a lower section adjoining and extending below the upper section, wherein the lower section comprises first and second legs that each extend downwardly from the lower end of the upper section in diverging relation to one another, wherein from a first position the first leg is flexibly deflectable at least 2° away from the second leg and at least 2° toward the second leg, wherein from a second position the second leg is flexibly deflectable at least 2° away from the first leg and at least 2° toward t

Assignees

• Rmh Tech Llc

Inventors

• Haddock Dustin M M
• Haddock Robert M M
• Holley Nikolaus J

Classifications

• F24S2025/021

  Sealing means between support elements and mounting surface · CPC title

• F24S2025/018

  Means for preventing movements, e.g. stops · CPC title

• F24S25/615

  for fixing to protruding parts of buildings, e.g. to corrugations or to standing seams · CPC title

• F24S25/60

  Fixation means, e.g. fasteners, specially adapted for supporting solar heat collector modules · CPC title

• Y02E10/47

  Mountings or tracking · CPC title