Invention Grant
US08795116B1 Automatic transmission with integrated engine starter, remote mounted pump and drive system
有权
集成发动机起动器,远程安装泵和驱动系统的自动变速器
- Patent Title: Automatic transmission with integrated engine starter, remote mounted pump and drive system
- Patent Title (中): 集成发动机起动器,远程安装泵和驱动系统的自动变速器
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Application No.: US13755696Application Date: 2013-01-31
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Publication No.: US08795116B1Publication Date: 2014-08-05
- Inventor: Daryl A. Wilton , James M. Hart
- Applicant: GM Global Technology Operations LLC
- 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: F16H3/72
- IPC: F16H3/72

Abstract:
An automatic transmission includes a plurality of planetary gear assemblies, an integrated starter, a remote mounted hydraulic pump and a common drive system. An input shaft of the automatic transmission is coupled to and drives a ring (spur) gear. In one portion of the automatic transmission, a starter motor is disposed and includes gear teeth on an output shaft that engage a pinion gear that, in turn, engages the input shaft ring gear. In another portion of the automatic transmission, preferably the lower portion, an off axis hydraulic pump includes a drive shaft and driven gear which also engages the input shaft ring gear.
Public/Granted literature
- US20140213402A1 AUTOMATIC TRANSMISSION WITH INTEGRATED ENGINE STARTER, REMOTE MOUNTED PUMP AND DRIVE SYSTEM Public/Granted day:2014-07-31
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