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1. 发明申请

US20070000245A1 Hydraulic motor unit 失效
标题翻译：液压马达单元
公开(公告)号：US20070000245A1
公开(公告)日：2007-01-04
申请号：US10513363
申请日：2003-04-24
申请人： Jochen Beck , Werner Hoermann , Massao Umeda
发明人： Jochen Beck , Werner Hoermann , Massao Umeda
IPC分类号： F16D39/00
CPC分类号： F16H61/421 , F03C1/003 , F04B49/002 , F04B2201/12041 , F04B2203/0605 , F16H61/4157 , F16H61/42 , F16H61/423
摘要： The invention relates to a hydraulic motor unit comprising a hydraulic motor (1′) which is connected to two working lines (3, 4). The swiveling angle (α) of the hydraulic motor (1′) is adjusted by means of an adjusting unit (7) which is provided with a regulating piston (8) comprising two piston surfaces (9, 10). The regulation pressure acting on a first piston surface (10) in a regulation pressure chamber (12) can be adjusted by means of a control valve (13). Said control valve (13) adjusting the regulation pressure is movable between two final positions. The pressure of a working line (3, 4) is applied to a first measuring surface (23) of the control valve (13) adjusting the regulation pressure while a second, opposite measuring surface (25) of said control valve (13) is impinged upon by a control pressure piston (34) at a force that depends on the control pressure only once a threshold value of a pipe (28, 18′) supplying control pressure has been exceeded.
摘要翻译：本发明涉及一种液压马达单元，其包括连接到两条工作线（3,4）的液压马达（1'）。通过设置有包括两个活塞表面（9,10）的调节活塞（8）的调节单元（7）来调节液压马达（1'）的旋转角度（α）。作用在调节压力室（12）中的第一活塞表面（10）上的调节压力可以通过控制阀（13）来调节。调整调节压力的所述控制阀（13）可在两个最终位置之间移动。工作管线（3,4）的压力被施加到调节调节压力的控制阀（13）的第一测量表面（23）上，而控制阀（13）的第二相对的测量表面（25）是在控制压力活塞（34）的作用下，只要一旦超过了提供控制压力的管道（28,18'）的阈值，力就会受到控制压力的冲击。

2. 发明申请

US20080250920A1 Hydrostatic Piston Machine 审中-公开
标题翻译：静压活塞机
公开(公告)号：US20080250920A1
公开(公告)日：2008-10-16
申请号：US12093163
申请日：2006-11-09
申请人： Marcus Herrmann , Werner Hoermann , Georg Jacobs
发明人： Marcus Herrmann , Werner Hoermann , Georg Jacobs
IPC分类号： F01B13/06
CPC分类号： F04B1/2035
摘要： The invention relates to a hydrostatic piston machine (1) having a drive shaft (2) which passes through a cylinder-drum unit. Cylindrical clearances (18, 19) are disposed in said cylinder-drum unit. Pistons (16, 17), which are disposed in a displaceable manner in said cylinder clearances (18, 19), are connected to the drive shaft (2) in a torsion-proof manner. The cylinder-drum unit is centred on a bearing (32, 32′) provided on the drive shaft (2). Said cylinder-drum unit consists of a cylinder drum (20, 21) having a number of cylindrical clearances (18, 19) constructed therein.
摘要翻译：本发明涉及一种静液压活塞机（1），其具有穿过气缸单元的驱动轴（2）。圆柱形间隙（18,19）设置在所述气缸 - 滚筒单元中。以可移动的方式设置在所述气缸间隙（18,19）中的活塞（16,17）以扭转方式连接到驱动轴（2）。气缸 - 滚筒单元以设置在驱动轴（2）上的轴承（32,32'）为中心。所述气缸 - 滚筒单元由其中构造有多个圆柱形间隙（18,19）的气缸滚筒（20,21）组成。

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