Guides for and methods of forming a wire harness

Patent metadata

Field	Value
Publication number	US-9692220-B2
Application number	US-201615285622-A
Country	US
Kind code	B2
Filing date	Oct 5, 2016
Priority date	Aug 12, 2015
Publication date	Jun 27, 2017
Grant date	Jun 27, 2017

Abstract

A guide 100 for a wire harness 610 is disclosed. The guide 100 comprises a first surface 120; a second surface 130, at least a second portion 132 of which is parallel to at least a first portion of the first surface 120; a contoured surface 140 between the first surface 120 and the second surface 130; and a plurality of through, circumferentially enclosed openings 170 extending from the first surface 120 to the second surface 130. The contoured surface 140 has a non-linear central axis 141 parallel to at least the first portion 122 of the first surface 120 and to at least the second portion 132 of the second surface 130. Further, the contoured surface 140 has a concave cross-section 142. The non-linear central axis 141 is curved.

First claim

The invention claimed is:

1. A guide for a wire harness, the guide comprising:
a first surface;
a second surface, at least a second portion of which is parallel to at least a first portion of the first surface;
a contoured surface between the first surface and the second surface, wherein the contoured surface has a non-linear central axis parallel to at least the first portion of the first surface and to at least the second portion of the second surface, wherein the non-linear central axis is curved, and wherein the contoured surface has a curved concave cross-section for receiving one or more wires; and
a plurality of through, circumferentially enclosed openings extending from the first surface to the second surface.

2. The guide according to claim 1 , wherein the non-linear central axis forms a closed shape.

3. The guide according to claim 1 , wherein the non-linear central axis forms an open shape.

4. The guide according to claim 1 , wherein:
the plurality of through, circumferentially enclosed openings comprises at least one first opening and two or more second openings,
the at least one first opening has a first cross-sectional shape in a plane containing the non-linear central axis,
the two or more second openings each having a second cross-sectional shape in the plane containing the non-linear central axis, and
the first cross-sectional shape is different from the second cross-sectional shape.

5. The guide according to claim 4 , wherein the first cross-sectional shape of the at least one first opening is an elongated shape.

6. The guide according to claim 4 , wherein the second cross-sectional shape of each of the two or more second openings is a circular shape.

7. The guide according to claim 4 , wherein the at least one first opening is parallel to a line tangent to the non-linear central axis.

8. The guide according to claim 4 , wherein the at least one first opening is parallel to the non-linear central axis.

9. The guide according to claim 4 , wherein at least a portion of the at least one first opening is closer to the non-linear central axis than at least a portion of any one of the two or more second openings.

10. The guide according to claim 4 , wherein all portions of the at least one first opening are closer to the non-linear central axis than all portions of any one of the two or more second openings.

11. The guide according to claim 4 , further comprising at least one peg extending from at least one of the first surface or the second surface.

12. The guide according to claim 11 , wherein the at least one peg is configured to be inserted into one of the two or more second openings with a clearance fit.

13. A guide for a wire harness, the guide comprising:
a first surface;
a second surface, at least a second portion of which is parallel to at least a first portion of the first surface;
a contoured surface between the first surface and the second surface, wherein the contoured surface has a non-linear central axis parallel to at least the first portion of the first surface and to at least the second portion of the second surface, and wherein the contoured surface has a curved concave cross-section for receiving one or more wires;
at least one discontinuity formed in the contoured surface; and
a plurality of through, circumferentially enclosed openings extending from the first surface to the second surface.

14. The guide according to claim 13 , further comprising at least one discontinuity formed in the first surface, or the second surface.

15. The guide according to claim 14 , wherein each one of the at least one discontinuity has a central axis substantially perpendicular to the first portion of the first surface, to the second portion of the second surface, and to the non-linear central axis of the contoured surface.

16. The guide according to claim 14 , wherein each one of the at least one discontinuity comprises a groove that fully interrupts the contoured surface.

17. The guide according to claim 16 , wherein the at least one discontinuity comprises three or more discontinuities spaced at intervals along the contoured surface of the guide.

18. The guide according to claim 17 , wherein the intervals are identical to each other.

19. The guide according to claim 13 , further comprising a polymeric material.

20. The guide according to claim 13 , wherein the non-linear central axis comprises an inflection point.

Assignees

• Boeing Co

Inventors

• Schrader Matthew F

Classifications

• H01B7/0045

  Cable-harnesses · CPC title

• H01B13/01227

  using a layout board · CPC title

• F16L3/2235

  each pipe being supported by a common element fastened to the base · CPC title

• H01B13/01209 Primary

  Details · CPC title

• F16L3/12

  comprising a member substantially surrounding the pipe, cable or protective tubing · CPC title