Strut hanger

Patent metadata

Field	Value
Publication number	US-9758964-B2
Application number	US-201615057279-A
Country	US
Kind code	B2
Filing date	Mar 1, 2016
Priority date	Jul 18, 2014
Publication date	Sep 12, 2017
Grant date	Sep 12, 2017

Abstract

Technology is provided for a strut hanger for connecting a strut to a hanger rod includes a hook portion configured to engage the exterior surface of the hanger rod, a lever portion, a fulcrum disposed between the hook portion and lever portion, and a strut tab extending from the lever portion and configured to engage a strut. Load placed on the strut tab causes the lever portion to act against the fulcrum to force the hook portion against the hanger rod, thereby supporting the strut from the hanger rods without fasteners attached to the hanging rods. The strut hanger can include a clip extending from the lever portion to engage the hanger rod and maintain a minimum load on the lever.

First claim

What is claimed is:

1. A strut unit, comprising:
an elongate support; and
a pair of hangers located on opposite end portions of the elongate support, each hanger including:
a hook portion configured to engage a corresponding rod;
a lever portion; and
a fulcrum disposed between the hook portion and the lever portion such that the fulcrum contacts the corresponding rod when the hook portion engages the corresponding rod;

wherein the elongate support connects to and extends between the fulcrums, whereby a load placed on the elongate support forces the hook portions against the corresponding rods.

2. The strut unit according to claim 1 , wherein the elongate support, the hook portions, the lever portions, and the fulcrums are integrally formed of a sheet metal material.

3. The strut unit according to claim 2 , wherein the fulcrums comprise a bend in the sheet metal material.

4. The strut unit according to claim 3 , wherein the elongate support connects to and extends between the lever portions.

5. The strut unit according to claim 1 , wherein the hook portions are configured to engage one or more recesses or projections on the corresponding rods.

6. The strut unit according to claim 1 , wherein the pair of hangers each further comprise a clip extending from the lever portion to engage the corresponding rod and maintain a minimum load on the lever portion.

7. The strut unit according to claim 6 , wherein the pair of hangers each further comprise a fastener extending between the clip and the lever portion and operative to clamp the corresponding rod between the clip and the lever portion.

8. A strut unit, comprising:
an elongate support; and
a pair of hangers disposed on opposite end portions of the elongate support, each hanger including:
a hook portion configured to engage a corresponding rod;
a lever portion; and
a fulcrum disposed between the hook portion and the lever portion such that the fulcrum contacts the corresponding rod when the hook portion engages the corresponding rod;

wherein the elongate support, the hook portions, the lever portions, and the fulcrums are integrally formed of a sheet metal material.

9. The strut unit according to claim 8 , wherein the elongate support extends between the lever portions, whereby a load placed on the elongate support causes the lever portions to act against the fulcrums to force the hook portions against the corresponding rods.

10. The strut unit according to claim 8 , wherein the elongate support connects to and extends between the fulcrums, whereby a load placed on the elongate support forces the hook portions against the corresponding rods.

11. The strut unit according to claim 8 , wherein the hook portions are configured to engage one or more recesses or projections on the corresponding rods.

12. The strut unit according to claim 8 , wherein the fulcrums comprise a bend in the sheet metal material.

13. The strut unit according to claim 12 , wherein the elongate support connects to and extends between the fulcrums.

14. A strut hanger system, comprising
a pair of hanger rods; and
a strut unit, including:
an elongate support; and
a pair of hangers disposed on opposite end portions of the elongate support, each hanger including:
a hook portion configured to engage a corresponding one of the pair of hanger rods;
a lever portion; and
a fulcrum disposed between the hook portion and the lever portion such that the fulcrum contacts the corresponding hanger rod when the hook portion engages the corresponding hanger rod;

wherein the elongate support, the hook portions, the lever portions, and the fulcrums are integrally formed of a sheet metal material.

15. The strut unit according to claim 14 , wherein the fulcrums comprise a bend in the sheet metal material.

16. The strut hanger system according to claim 15 , wherein the elongate support extends between the lever portions, whereby a load placed on the elongate support causes the lever portions to act against the fulcrums to force the hook portions against the corresponding hanger rods.

17. The strut hanger system according to claim 15 , wherein the elongate support connects to and extends between the fulcrums, whereby a load placed on the elongate support forces the hook portions against the corresponding hanger rods.

18. The strut hanger system according to claim 14 , wherein the hanger rods comprise threaded rod.

19. The strut unit according to claim 18 , wherein the hook portions are configured to engage one or more threads on the corresponding hanger rods.

20. The strut hanger system according to claim 14 , wherein the elongate support connects to and extends between the lever portions and the fulcrums, whereby a load placed on the elongate support forces the hook portions against the corresponding hanger rods.

Assignees

• Facebook Inc

Inventors

• Magarelli Marco
• Wiley Scott C

Classifications

• F16B2/246

  the clip being released by tilting the clip or a part thereof to a position in which the axis of the openings surrounding the gripped elements is parallel to, or coincides with, the axis of the gripped elements · CPC title

• F16M13/022

  repositionable · CPC title

• H02G3/30

  Installations of cables or lines on walls, floors or ceilings · CPC title

• H02G3/263

  Installation, e.g. suspension, of conduit channels or other supports · CPC title

• A47B57/567

  using wedges or a wedging effect without screw means · CPC title