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公开(公告)号:US07340890B1
公开(公告)日:2008-03-11
申请号:US11282988
申请日:2005-11-18
IPC分类号: F01B13/04
CPC分类号: F16H61/439 , B60K17/105 , F16H59/06 , F16H61/427 , F16H2059/0295
摘要: A control mechanism for a hydraulic drive apparatus such as a transaxle having a hydraulic pump and moveable swash plate mounted in a housing including a control arm for moving the swash plate between forward and reverse positions and a unidirectional return to neutral mechanism for biasing and returning the swash plate to a neutral position when the control arm is in one of the reverse or forward positions but not from the other position.
摘要翻译: 一种用于诸如变速驱动装置的液压驱动装置的控制机构,其具有安装在壳体中的液压泵和可移动斜盘,包括用于在正向和反向位置之间移动斜盘的控制臂,以及单向返回中立机构,用于偏置和返回 当控制臂处于反向或向前位置中的一个而不是从另一个位置时,斜盘转动到中立位置。
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公开(公告)号:US06782797B1
公开(公告)日:2004-08-31
申请号:US10305213
申请日:2002-11-26
IPC分类号: F01B1304
CPC分类号: F01B13/04 , F16H61/42 , F16H61/439
摘要: A control mechanism for a hydraulic drive apparatus such as a transaxle having a hydraulic pump and moveable swash plate mounted in a housing including a control arm for moving the swash plate between forward and reverse positions and a unidirectional return to neutral mechanism for biasing and returning the swash plate to a neutral position when the control arm is in one of the reverse or forward positions but not from the other position.
摘要翻译: 一种用于诸如变速驱动装置的液压驱动装置的控制机构,其具有安装在壳体中的液压泵和可移动斜盘,包括用于在正向和反向位置之间移动斜盘的控制臂,以及单向返回中立机构,用于偏置和返回 当控制臂处于反向或向前位置中的一个而不是从另一个位置时,斜盘转动到中立位置。
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公开(公告)号:US06840042B1
公开(公告)日:2005-01-11
申请号:US10462992
申请日:2003-06-17
CPC分类号: B01D29/15 , B01D35/027 , B01D2201/0415 , F01M2011/0029 , F16D33/18 , F16H39/14
摘要: An internal filter that may be installed or removed from the outside of the housing. The internal filter may also cooperate with an inlet passage for a charge pump.
摘要翻译: 可以从外壳的外部安装或拆卸的内部过滤器。 内部过滤器也可与用于电荷泵的入口通道配合。
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公开(公告)号:US06849179B1
公开(公告)日:2005-02-01
申请号:US10463737
申请日:2003-06-17
IPC分类号: B01D35/027 , F01M11/00 , F16H39/14 , B01D35/06 , F16H57/02
CPC分类号: B01D35/027 , B01D35/06 , B01D35/26 , F01M2011/0029 , F16H39/14 , Y10T74/2186
摘要: An internal filter that may be installed or removed from the outside of the housing. The internal filter may also cooperate with an inlet passage for a charge pump.
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