发明申请
- 专利标题： TRANSMISSION APPARATUS COMPRISING AT LEAST ONE POSITIVE SHIFTING ELEMENT HYDRAULICALLY ACTUATED BY WAY OF A HYDRAULIC SYSTEM
- 专利标题（中）： 传动装置包含通过液压系统液压驱动的至少一个正位移元件
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申请号： US12419731申请日： 2009-04-07
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公开(公告)号： US20090250310A1公开(公告)日： 2009-10-08
- 发明人: Christian POPP , Thilo SCHMIDT , Klaus STEINHAUSER , Jorg ARNOLD , Valentine HERBETH
- 申请人： Christian POPP , Thilo SCHMIDT , Klaus STEINHAUSER , Jorg ARNOLD , Valentine HERBETH
- 申请人地址： DE Friedrichshafen
- 专利权人： ZF Friedrichshafen AG
- 当前专利权人： ZF Friedrichshafen AG
- 当前专利权人地址： DE Friedrichshafen
- 优先权： DE102008001040.5 20080408
- 主分类号： F16D25/063
- IPC分类号： F16D25/063
摘要：
A transmission apparatus (10) having at least one form-lock shifting element (12) that can be actuated by a hydraulic system (11) which, in the region of a piston chamber, can be subjected to hydraulic pressure (p—12) via a hydraulic fluid-conducting feed line (20) and which can be actuated from a disengaged to an engaged operating state. The hydraulic fluid-conducting feed line (20) of the shifting element (12) is effectively connected to a damping device (22) by which pressure fluctuations, of the hydraulic pressure (p—12) in the feed line (20), can be at least partially compensated.
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