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11. 发明授权

US07334513B2 Axial piston machine having a fixable slide block on the swash plate 有权
标题翻译：轴向活塞机在斜盘上具有可固定的滑块
公开(公告)号：US07334513B2
公开(公告)日：2008-02-26
申请号：US10566119
申请日：2004-11-12
申请人： Roland Belser
发明人： Roland Belser
IPC分类号： F04B1/32 , F04B49/00 , F04B49/08
CPC分类号： F04B49/002 , F04B1/324 , F04B49/08
摘要： The invention relates to an axial piston machine having a swash plate (12) and a control piston (18) which contacts the swash plate (12) by way of a slide block (31) which is partially received by the swash plate (12) or the control piston (18). The slide block (31) can be inclined at least in a direction relative to the swash plate (12) or the control piston (18) and can be inserted through an opening into a cutout (80) constructed in the swash plate (12) or the control piston (18), the slide block (31) being fixed in the cutout (80) by fixing regions (83) constructed in the cutout (80). Provided in the swash plate (12) or the control piston (18), there is a resilient element (86, 91) which acts on the slide block (31) with a force directed towards the regions (83) fixing the slide block (31).
摘要翻译：本发明涉及一种具有旋转斜盘（12）和控制活塞（18）的轴向活塞机，所述旋转斜盘（12）和控制活塞（18）通过由所述斜盘（12）部分地接收的滑块（31）接触所述斜盘或控制活塞（18）。滑块（31）可以至少相对于斜板（12）或控制活塞（18）的方向倾斜，并且可以通过开口插入构造在斜盘（12）中的切口（80）中，或所述控制活塞（18），所述滑动块（31）通过构成在所述切口（80）中的固定区域（83）固定在所述切口（80）中。在旋转斜盘（12）或控制活塞（18）中设有弹性元件（86,91），该弹性元件（86,91）以指向固定滑块（83）的区域（83）的力作用在滑块 31）。

12. 发明申请

US20060251526A1 Axial piston machine having a fixable slide block on the swash plate 有权
标题翻译：轴向活塞机在斜盘上具有可固定的滑块
公开(公告)号：US20060251526A1
公开(公告)日：2006-11-09
申请号：US10566119
申请日：2004-11-12
申请人： Roland Belser
发明人： Roland Belser
IPC分类号： F04B27/08
CPC分类号： F04B49/002 , F04B1/324 , F04B49/08
摘要： The invention relates to an axial piston machine having a swash plate (12) and a control piston (18) which contacts the swash plate (12) by way of a slide block (31) which is partially received by the swash plate (12) or the control piston (18). The slide block (31) can be inclined at least in a direction relative to the swash plate (12) or the control piston (18) and can be inserted through an opening into a cutout (80) constructed in the swash plate (12) or the control piston (18), the slide block (31) being fixed in the cutout (80) by fixing regions (83) constructed in the cutout (80). Provided in the swash plate (12) or the control piston (18), there is a resilient element (86, 91) which acts on the slide block (31) with a force directed towards the regions (83) fixing the slide block (31).
摘要翻译：本发明涉及一种具有旋转斜盘（12）和控制活塞（18）的轴向活塞机，所述旋转斜盘（12）和控制活塞（18）通过由所述斜盘（12）部分地接收的滑块（31）接触所述斜盘或控制活塞（18）。滑块（31）可以至少相对于斜板（12）或控制活塞（18）的方向倾斜，并且可以通过开口插入构造在斜盘（12）中的切口（80）中，或所述控制活塞（18），所述滑动块（31）通过构成在所述切口（80）中的固定区域（83）固定在所述切口（80）中。在旋转斜盘（12）或控制活塞（18）中设有弹性元件（86,91），该弹性元件（86,91）以指向固定滑块（83）的区域（83）的力作用在滑块 31）。

13. 发明申请

US20050118036A1 Regulatory device comprising a threshold valve control valve 失效
标题翻译：包括阈值阀控制阀的调节装置
公开(公告)号：US20050118036A1
公开(公告)日：2005-06-02
申请号：US10505208
申请日：2003-04-04
申请人： Roland Belser
发明人： Roland Belser
IPC分类号： F04B49/08 , F15B11/16 , F04B49/00
CPC分类号： F15B11/165 , F04B49/08 , F15B2211/20553 , F15B2211/25 , F15B2211/40507 , F15B2211/40515 , F15B2211/50518 , F15B2211/605 , F15B2211/6055 , F15B2211/6355 , F15B2211/6653
摘要： The invention relates to a regulatory device for a pump (2), whose delivery volume can be adjusted, said device comprising a control valve unit (3) for regulating a control pressure that operates in a control pressure chamber (21) of an actuator (4, 5). The control valve unit (3) comprises a threshold value control valve (22) and a delivery flow control valve (23). The threshold value control valve (22) is subjected to a pressure from a working line (7) on the delivery side and the delivery flow control valve (23) can be subjected to a consumer input pressure taken from a consumer supply line (8), at a comparison pressure connection (29). In addition, the delivery flow control valve (23) is subjected to a control pressure that counteracts the consumer input pressure, at a regulatory pressure measurement connection (27). A control pressure feed connection (38) of the delivery flow control valve (23) can be connected to the working pressure line (7) on the delivery side in a variable manner, by means of the threshold value control valve (22).
摘要翻译：本发明涉及一种用于泵（2）的调节装置，其调节输送量，所述装置包括用于调节在致动器的控制压力室（21）中操作的控制压力的控制阀单元（3） 4，5）。控制阀单元（3）包括阈值控制阀（22）和输送流量控制阀（23）。阈值控制阀（22）受到来自输送侧的工作线（7）的压力，并且输送流量控制阀（23）可以经受从消费者供给管线（8）取得的消费者输入压力，，在比较压力连接（29）处。此外，输送流量控制阀（23）在调节压力测量连接（27）处受到抵消消费者输入压力的控制压力。输送流量控制阀（23）的控制压力供给连接（38）可以通过阈值控制阀（22）以可变的方式连接到输送侧的工作压力管线（7）。

14. 发明申请

US20050029484A1 Valve block for a control device, particularly for a hydrostatic machine 有权
标题翻译：用于控制装置的阀块，特别是用于静液压机器
公开(公告)号：US20050029484A1
公开(公告)日：2005-02-10
申请号：US10484864
申请日：2002-07-16
申请人： Roland Belser
发明人： Roland Belser
IPC分类号： F04B49/00 , F04B49/08 , F16K1/00
CPC分类号： F04B49/002 , F04B49/08
摘要： The invention relates to a valve block (1) for a control device comprising a valve (9) whose valve piston (14) is subjected to the action of a control pressure when in its open position and to the action of a return spring (15) when in its closed position. The closing force of the return spring (15) can be decreased or increased by an actuator, which can be displaced toward a position that increases the closing force and one that decreases the closing force. In order to simplify the displacement or adjustment and to improve reliability, the displacing movement of the actuator (16a) in the direction of movement that increases the closing force of the return spring (15) is limited by a stop element (112) in a position in which the closing force of the return spring (15) reaches its limited maximum value.
摘要翻译：本发明涉及一种用于控制装置的阀块（1），其包括阀（9），其阀门活塞（14）在其打开位置和复位弹簧（15）的作用下受到控制压力的作用）处于关闭状态。复位弹簧（15）的关闭力可以通过致动器减小或增加，致动器可以朝向增加闭合力的位置移动，而致动器能够减小闭合力。为了简化位移或调节并提高可靠性，致动器（16a）在增加复位弹簧（15）的关闭力的运动方向上的位移运动由一个止动元件（112）限制在一个复位弹簧（15）的关闭力达到其限制最大值的位置。

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