发明申请
- 专利标题: MULTIPLE SPEED TRANSMISSION
- 专利标题(中): 多速变速器
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申请号: US13569467申请日: 2012-08-08
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公开(公告)号: US20140045639A1公开(公告)日: 2014-02-13
- 发明人: Gregory Daniel Goleski
- 申请人: Gregory Daniel Goleski
- 申请人地址: US MI Dearborn
- 专利权人: FORD GLOBAL TECHNOLOGIES, LLC
- 当前专利权人: FORD GLOBAL TECHNOLOGIES, LLC
- 当前专利权人地址: US MI Dearborn
- 主分类号: F16H3/48
- IPC分类号: F16H3/48
摘要:
A family of transmission gearing arrangements produces nine forward and one reverse speed ratio by selective engagement of various combinations of three clutches or brakes. Each transmission gearing arrangement includes a front shiftable gearing arrangement configured to establish a variety of speed ratios between an intermediate shaft and an input shaft. These speed ratios include a reverse speed ratio, a zero speed ratio, two underdrive ratios, and a direct ratio. Each transmission also includes a rear shiftable gearing arrangement configured to selectively establish particular speed relationships among the input shaft, the intermediate shaft, and an output shaft.
公开/授权文献
- US09695913B2 Multiple speed transmission 公开/授权日:2017-07-04
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