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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 10641380 B1

PDFFull Text
Date of Patent:
May. 05, 2020

Filed:

Mar. 06, 2018

Brake assembly structure of transmission, transmission, and vehicle

Applicant:

Honda Motor Co.,ltd., Tokyo, JP;

Inventor:

Hiroaki Hara, Saitama, JP;

Assignee:

Honda Motor Co., Ltd., Tokyo, JP;

Attorney:

JCIPRNET

Primary Examiner:

Jacob S Scott

Assistant Examiner:

Lori Wu

Int. Cl.
CPC ...
F16H 57/10 (2006.01); F16H 61/14 (2006.01); F16D 11/14 (2006.01); F16D 25/0635 (2006.01); F16D 67/04 (2006.01); B60T 1/06 (2006.01); F16H 3/66 (2006.01); F16H 59/46 (2006.01); F16D 127/04 (2012.01); F16D 127/06 (2012.01); F16D 121/24 (2012.01);
U.S. Cl.
CPC ...
F16H 57/10 (2013.01); B60T 1/062 (2013.01); F16D 11/14 (2013.01); F16D 25/0635 (2013.01); F16D 67/04 (2013.01); F16H 3/66 (2013.01); F16H 61/14 (2013.01); F16D 2121/24 (2013.01); F16D 2127/04 (2013.01); F16D 2127/06 (2013.01); F16H 2059/467 (2013.01); F16H 2200/0069 (2013.01); F16H 2200/2012 (2013.01); F16H 2200/2035 (2013.01); F16H 2200/2046 (2013.01); F16H 2200/2048 (2013.01); F16H 2200/2066 (2013.01); F16H 2200/2082 (2013.01);
Abstract

There is provided a brake assembly structure for a transmission. An automatic transmission includes a torque converter, a transmission case, and a two-way clutch and a first brake which are accommodated in the transmission case and adjacent to each other. The first brake includes a drum, an outer plate that is fixed to the drum in such a manner that the outer plate is unrotatable with respect to the drum, an inner disk that comes in contact with the outer plate in an axial direction, and a hub to which the inner disk is fixed in such a manner that relative rotation is not permitted. The drum is provided separately from the transmission case and includes a hydraulic chamber. The two-way clutch is assembled in the transmission case and the first brake is then assembled in the transmission case.

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