Torque button lock clip

Patent metadata

Field	Value
Publication number	US-10677278-B2
Application number	US-201815922699-A
Country	US
Kind code	B2
Filing date	Mar 15, 2018
Priority date	Mar 15, 2018
Publication date	Jun 9, 2020
Grant date	Jun 9, 2020

Abstract

A clip for coupling a torque plate to an end plate of a disk brake system in accordance with various embodiments includes an inner portion having two parallel elongate members. The clip further includes an outer portion at least partially including a rounded portion that is located outward from the inner portion and has a raised end, wherein the inner portion is entirely in a same plane as the rounded portion of the outer portion, and wherein the raised end extends away from the rounded portion.

First claim

What is claimed is:

1. A clip for coupling a torque plate to an end plate of a disk brake system, the clip comprising:
an inner portion having two parallel elongate members each extending from a first end of the clip to a second end of the clip; and
an outer portion at least partially including a rounded portion that is located outward from the inner portion and has a raised end, wherein the inner portion has a surface that is entirely in a same plane as a surface of the rounded portion of the outer portion, and wherein the raised end extends away from the same plane,
wherein the raised end forms an angle relative to the same plane, and
wherein the raised end is located above and aligned with a first inner end of the inner portion.

2. The clip of claim 1 , further comprising first bends between the inner portion and the outer portion at a second inner end of the inner portion.

3. The clip of claim 2 , wherein the outer portion includes at least two parallel legs extending parallel to the two parallel elongate members of the inner portion proximate the second inner end of the inner portion.

4. The clip of claim 3 , wherein the outer portion further includes second bends between the at least two parallel legs and the rounded portion, the second bends at least partially forming the rounded portion.

5. The clip of claim 1 , wherein the first inner end of the inner portion is configured to extend through an opening of a rounded coupling feature of a torque button, and the rounded portion is configured to extend around the rounded coupling feature.

6. The clip of claim 5 , wherein the raised end is angled to facilitate the outer portion extending over the rounded coupling feature while the inner portion is pressed through the opening.

7. A system for coupling a torque plate to an end plate of a disk brake system, comprising:
the end plate;
a torque button coupled to the end plate and having a rounded coupling feature extending perpendicular to the end plate and defining an opening therethrough;
the torque plate defining a plate opening for receiving the rounded coupling feature; and
a clip having an inner portion with two parallel elongate members each extending from a first end of the clip to a second end of the clip and configured to extend through the opening of the rounded coupling feature, and an outer portion configured to extend around the rounded coupling feature, the clip being configured to snap into place relative to the rounded coupling feature,
wherein:
the inner portion has a surface that is entirely in a same plane as a surface of a rounded portion of the outer portion,
the outer portion includes a raised end that extends away from the same plane,
the raised end forms an angle relative to the same plane, and
the clip further includes first bends between the inner portion and the outer portion at a second inner end of the inner portion.

8. The system of claim 7 , wherein the clip further includes first bends between the inner portion and the outer portion at a second inner end of the inner portion.

9. The system of claim 8 , wherein the outer portion includes at least two parallel legs extending parallel to the two parallel elongate members of the inner portion proximate the second inner end of the inner portion.

10. The system of claim 9 , wherein the outer portion further includes second bends between the at least two parallel legs and the rounded portion, the second bends at least partially forming the rounded portion.

11. The system of claim 7 , wherein the first inner end of the inner portion is configured to extend through the opening of the rounded coupling feature of the torque button, and the rounded portion is configured to extend around the rounded coupling feature.

12. The system of claim 11 , wherein the raised end is angled to facilitate the outer portion extending over the rounded coupling feature while the inner portion is pressed through the opening.

13. A disk brake system, comprising:
a plurality of friction disks;
an end plate;
at least one piston configured to compress the plurality of friction disks against the end plate;
a torque button coupled to the end plate and having a rounded coupling feature extending perpendicular to the end plate and defining an opening therethrough;
a torque plate defining a plate opening for receiving the rounded coupling feature; and
a clip having an inner portion with two parallel elongate members each extending from a first end of the clip to a second end of the clip and configured to extend through the opening of the rounded coupling feature, and an outer portion configured to extend around the rounded coupling feature, the clip being configured to snap into place relative to the rounded coupling feature,
wherein:
the inner portion has a surface that is entirely in a same plane as a surface of a rounded portion of the outer portion,

the outer portion includes a raised end that extends away from the rounded portion, and
the raised end forms an angle relative to the same plane, and the raised end is located above and aligned with a first inner end of the inner portion.

Assignees

• Goodrich Corp

Inventors

• Houser Joshua C

Classifications

• F16D2055/007

  Pins holding the braking members · CPC title

• F16D2055/0008

  Brake supports · CPC title

• F16D65/095

  Pivots or supporting members therefor · CPC title

• F16B2/248

  of wire · CPC title

• F16D2055/0041

  Resilient elements interposed directly between the actuating member and the brake support, e.g. anti-rattle springs · CPC title