发明授权
- 专利标题: Step variable transmission for a motor vehicle
- 专利标题(中): 机动车辆的变速变速器
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申请号: US11750956申请日: 2007-05-18
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公开(公告)号: US07690278B2公开(公告)日: 2010-04-06
- 发明人: Georg Burgardt , Reinhard Schaarschmidt , Stefan Kapp
- 申请人: Georg Burgardt , Reinhard Schaarschmidt , Stefan Kapp
- 申请人地址: DE Untergruppenbach
- 专利权人: GETRAG Getriebe- und Zahnradfabrik Hermann Hagenmeyer GmbH & Cie KG
- 当前专利权人: GETRAG Getriebe- und Zahnradfabrik Hermann Hagenmeyer GmbH & Cie KG
- 当前专利权人地址: DE Untergruppenbach
- 代理机构: Knobbe, Martens, Olson & Bear, LLP
- 优先权: DE102004056936 20041123
- 主分类号: F16H3/08
- IPC分类号: F16H3/08
摘要:
A step variable transmission for a motor vehicle has a plurality of forward gear stages and at least one reverse gear stage. The transmission comprising: a drive input shaft arrangement, a drive output shaft arrangement, and a plurality of wheel sets which have loose wheels and shift wheels, wherein the shift wheels are rotatably mounted on a shaft arrangement and can be rotationally fixedly connected to the associated shaft arrangement by means of respective shift clutches.
公开/授权文献
- US20070277633A1 STEP VARIABLE TRANSMISSION FOR A MOTOR VEHICLE 公开/授权日:2007-12-06
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