Invention Grant
- Patent Title: Transmission with reverse gear brake
- Patent Title (中): 变速箱带倒档制动器
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Application No.: US12869403Application Date: 2010-08-26
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Publication No.: US08474345B2Publication Date: 2013-07-02
- Inventor: Paulo A. Riedel , Renato Freitas Silva , Roberto Sintoni , Roberto Camargo Fo
- Applicant: Paulo A. Riedel , Renato Freitas Silva , Roberto Sintoni , Roberto Camargo Fo
- Applicant Address: US MI Detroit
- Assignee: GM Global Technology Operations LLC
- Current Assignee: GM Global Technology Operations LLC
- Current Assignee Address: US MI Detroit
- Main IPC: F16H3/38
- IPC: F16H3/38

Abstract:
A transmission having an input shaft and an output shaft, where an input gear is rotatably fixed for common rotation by the input shaft, an output gear is rotatably fixed for common rotation by the output shaft, and a third shaft is disposed generally parallel to the input and output shafts and has an outer surface that includes a splined portion and a non-splined portion. A reverse gear assembly rotatably fixed for common rotation by the third shaft includes a reverse gear, a synchronizer member, an annular retaining member, and a synchronizer spring. The reverse gear is disposed on the third shaft, and has a hub extending from a first side. The reverse gear assembly is selectively axially moveable along the third shaft to engage the input and output gears.
Public/Granted literature
- US20120048045A1 TRANSMISSION WITH REVERSE GEAR BRAKE Public/Granted day:2012-03-01
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