Trapeze hanger system including trapeze hanger fitting

Patent metadata

Field	Value
Publication number	US-9574589-B2
Application number	US-201514701079-A
Country	US
Kind code	B2
Filing date	Apr 30, 2015
Priority date	Apr 30, 2014
Publication date	Feb 21, 2017
Grant date	Feb 21, 2017

Abstract

A trapeze hanger fitting includes a strut connecting portion configured for insertion into an open interior of a strut through an open longitudinal end of the strut to connect the trapeze hanger fitting to the strut. A rod securement portion is connected to the strut connecting portion and configured for securement to a rod to secure the trapeze hanger fitting to the rod. The rod securement portion is configured to be disposed outside the open interior of the strut and longitudinally outward from the open longitudinal end of the strut when the strut connecting portion is inserted into the open interior of the strut.

First claim

What is claimed is:

1. A trapeze hanger fitting comprising:
a strut connecting portion configured for insertion into an open interior of a strut through an open longitudinal end of the strut to connect the trapeze hanger fitting to the strut, the strut connecting portion including
a connecting body having opposite first and second ends defining a body axis therebetween, and opposite side edge margins extending between the opposite ends, the first end of the connecting body configured for insertion through the open longitudinal end of the strut,
a pair of flanges extending outward from adjacent either side edge margin of the connecting body in a first direction that is generally transverse to the body axis, wherein the pair of flanges are configured to engage an interior surface defining the open interior of the strut when the strut connecting portion is inserted into the open interior of the strut, and
a pair of clip jaws extending outward from adjacent either side edge margin of the connecting body in the first direction, wherein the pair of clip jaws are configured to clip onto the interior surface defining the open interior of the strut when the strut connecting portion is inserted into the open interior of the strut, wherein each of the clip jaws is disposed more inward than the corresponding one of the flanges with respect to the body axis; and

a rod securement portion connected to the strut connecting portion and configured for securement to a rod to secure the trapeze hanger fitting to the rod, wherein the rod securement portion is configured to be disposed outside the open interior of the strut and longitudinally outward from the open longitudinal end of the strut when the strut connecting portion is inserted into the open interior of the strut.

2. The trapeze hanger fitting set forth in claim 1 , wherein the pair of flanges and the connecting body defines a channel.

3. The trapeze hanger fitting set forth in claim 1 , wherein the strut connecting portion includes a pair of tongues extending laterally from either side edge margin of the connecting body and interconnecting the connecting body and the pair of flanges.

4. The trapeze hanger fitting set forth in claim 1 , wherein the pair of flanges includes a first pair of flanges adjacent the first end of the connecting body and a second pair of flanges adjacent the second end of the connecting body.

5. The trapeze hanger fitting set forth in claim 1 , wherein the clip jaws are resiliently deflectable outward away from the connecting body axis.

6. The trapeze hanger fitting set forth in claim 1 , wherein the strut connecting portion further includes a pair of alignment arms extending outward from adjacent either side edge margin of the connecting body in a second direction, opposite the first direction, that is generally transverse to the body axis.

7. The trapeze hanger fitting set forth in claim 6 , wherein the alignment arms are resiliently deflectable inward toward the body axis.

8. The trapeze hanger fitting set forth in claim 1 , wherein the rod securement portion extends outward from the connecting body in the first direction at a location adjacent the second end of the connecting body.

9. A trapeze hanger fitting comprising:
a strut connecting portion configured for insertion into an open interior of a strut through an open longitudinal end of the strut to connect the trapeze hanger fitting to the strut, the strut connecting portion including
a connecting body having opposite first and second ends defining a body axis therebetween, and opposite side edge margins extending between the opposite ends, the first end of the connecting body configured for insertion through the open longitudinal end of the strut, and
a pair of flanges extending outward from adjacent either side edge margin of the connecting body in a first direction that is generally transverse to the body axis, wherein the pair of flanges are configured to engage an interior surface defining the open interior of the strut when the strut connecting portion is inserted into the open interior of the strut,
a pair of alignment arms extending outward from adjacent either side edge margin of the connecting body in a second direction, opposite the first direction, that is generally transverse to the body axis; and

a rod securement portion connected to the strut connecting portion and configured for securement to a rod to secure the trapeze hanger fitting to the rod, wherein the rod securement portion is configured to be disposed outside the open interior of the strut and longitudinally outward from the open longitudinal end of the strut when the strut connecting portion is inserted into the open interior of the strut.

10. The trapeze hanger fitting set forth in claim 9 , wherein the alignment arms are resiliently deflectable inward toward the body axis.

11. A trapeze hanger system comprising:
a strut having an upper side, a lower side, an interior surface defining an open interior, and opposite open longitudinal ends leading to the open interior, wherein the upper side defines a continuous slot extending lengthwise of the body and into the interior of the body, wherein the lower side defines a fitting groove extending lengthwise of the body, wherein the strut has a lower internal rail defined by the interior surface of the lower side, wherein the strut has opposing left and right sides and opposing left and right internal rails defined by the interior surface of the left and right sides; and
a trapeze hanger fitting comprising:
a strut connecting portion configured for insertion into an open interior of a strut through an open longitudinal end of the strut to connect the trapeze hanger fitting to the strut, the strut connecting portion including
a connecting body having opposite first and second ends defining a body axis therebetween, and opposite side edge margins extending between the opposite ends, the first end of the connecting body configured for insertion through the open longitudinal end of the strut,
a pair of clip jaws extending outward from adjacent either side edge margin of the connecting body in a first direction that is generally transverse to the body axis, wherein the pair of clip jaws are configured to clip onto the internal rail when the strut connecting portion is inserted into the open interior of the strut, and
a pair of alignment arms extending outward from adjacent either side edge margin of the connecting body in a second direction, opposite the first direction, which is generally transverse to the body axis, wherein the pair of alignment arms are configured to engage the left and right internal rails when the strut connecting portion is inserted into the open interior of the strut; and

a rod securement portion connected to the strut connecting portion and configured for securement to a rod to secure the trapeze hanger fitting to the rod, wherein the rod securement portion is configured to be disposed outside the open interior of the strut and longitudinally outward from the open longitudinal end of the strut when the strut connecting portion is inserted into the open interior of the strut.

Assignees

• Cooper Technologies Co

Inventors

• Knutson James A
• Zhang Zhihui

Classifications

• F16L3/243 Primary

  the special member being inserted in the profiled girder · CPC title

• F16B7/04 Primary

  Clamping or clipping connections (friction-grip releasable fastenings in general F16B2/00) · CPC title

• F16M13/02

  for supporting on, or attaching to, an object, e.g. tree, gate, window-frame, cycle · CPC title

• Y10T29/49828

  Progressively advancing of work assembly station or assembled portion of work · CPC title

• F16B7/0473

  with hook-like parts gripping, e.g. by expanding, behind the flanges of a profile · CPC title