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71. 发明申请

US20060096558A1 Piston engine comprising a pulsation-reducing device 失效
标题翻译：活塞式发动机包括脉动减小装置
公开(公告)号：US20060096558A1
公开(公告)日：2006-05-11
申请号：US10521992
申请日：2003-07-09
申请人： Horst Zeiser
发明人： Horst Zeiser
IPC分类号： F01B3/00 , F16J1/24
CPC分类号： F04B11/00 , F04B1/2042 , F04B11/0091
摘要： The invention relates to a piston engine comprising a rotatably mounted cylindrical drum (2) provided with a plurality of cylindrical boreholes distributed over the circumference thereof and containing displaceable pistons. Said cylindrical boreholes (3,4) comprise cylindrical openings (35.1, 35.2, . . . 35.9) on one side, which are temporarily connected to one of two control nodules (9, 10) according to the angle of rotation of the cylindrical drum (2), said control nodes being respectively connected to a working line (27, 28). A reversing region (30, 31) is respectively embodied between the control nodules (9, 10), a first end (32) of a pressure compensation line (33) ending in one of the reversing regions (30, 31). A second end (34) of said pressure compensation line (33) ends in the output-side working line (27), the length (L) of the output-side working line (27) between the output-side control nodules (9) and the second end (34) of the pressure compensation line (33) being measured in such a way that a defined phrase relation counteracting the pressure variation exits between a pressure wave caused by a reciprocating motion of the piston (5, 6) and continuing in the output-side working line (27), and the angle of rotation of the cylindrical drum (2).
摘要翻译：本发明涉及一种活塞发动机，其包括可旋转地安装的圆柱形鼓（2），其设置有分布在其圆周上的多个圆柱形钻孔并且包含可移动的活塞。所述圆柱形钻孔（3,4）包括在一侧上的圆柱形开口（35.1,35.2，...，35.9），其根据圆柱形滚筒的旋转角暂时连接到两个控制结节（9,10）中的一个（2），所述控制节点分别连接到工作线（27,28）。反转区域（30,31）分别体现在结束于反转区域（30,31）之一的控制结节（9,10），压力补偿管线（33）的第一端（32）之间。所述压力补偿线路33的第二端34在输出侧工作线路27中，输出侧控制结节（9）的输出侧工作线路（27）的长度（L））和压力补偿管线（33）的第二端（34）被测量，使得抵消压力变化的限定的短语关系在由活塞（5,6）的往复运动引起的压力波和继续输出侧工作线（27）和圆筒形滚筒（2）的旋转角度。

72. 发明申请

US20060043787A1 Regulator device and a valve unit for a hydraulic pump 有权
标题翻译：调压器和液压泵的阀门单元
公开(公告)号：US20060043787A1
公开(公告)日：2006-03-02
申请号：US10530260
申请日：2003-10-09
申请人： Hermann Maier , Roland Belser
发明人： Hermann Maier , Roland Belser
IPC分类号： B60T13/74
CPC分类号： F04B49/002 , F04B49/08
摘要： The invention relates to a regulator device (1) for a hydraulic pump which pumps into at least one working pipe (13), and to a valve unit for said pump. The pumping volume of the hydraulic pump (1) is regulated with the aid of a regulator device (15, 19) exposed to a regulating pressure which is regulated by an adjusting valve (26) in conformity to a first and a second pressure. The first pressure passes through a first pressure pipe (38) and acts on a first measuring surface, the second pressure passes through a second pressure pipe (39) and acts on a second pressure surface opposite to the first surface of the adjusting valve (26), the first pressure being higher than the second pressure. Said invention is characterized in that a pressure chamber (45) is arranged between the first and second measuring surfaces, thereby forming a discharge channel towards the second pressure pipe (39).
摘要翻译：本发明涉及一种用于泵送到至少一个工作管道（13）中的液压泵的调节器装置（1）和用于所述泵的阀单元。借助于暴露于调节压力的调节装置（15,19）来调节液压泵（1）的泵送容积，该调节压力由调节阀（26）调节，该调节压力符合第一和第二压力。第一压力通过第一压力管（38）并作用在第一测量表面上，第二压力通过第二压力管（39）并作用在与调节阀（26）的第一表面相对的第二压力表面），第一压力高于第二压力。本发明的特征在于，在第一和第二测量表面之间布置有压力室（45），从而形成朝向第二压力管（39）的排放通道。

73. 发明授权

US5653107A Hydrostatic propulsion drive 失效
标题翻译：液压推进驱动
公开(公告)号：US5653107A
公开(公告)日：1997-08-05
申请号：US564317
申请日：1996-03-28
申请人： Jochen Beck
发明人： Jochen Beck
IPC分类号： F16H61/42 , F16H61/435 , F16H61/46 , F16H61/47 , F16D31/02
CPC分类号： F16H61/435 , F16H61/46 , F16H61/47
摘要： The invention relates to a hydrostatic propulsion drive having a drive motor, of variable speed, for a hydraulic machine of a hydraulic transmission, a setting device for the displacement volume of the hydraulic machine, a device for generating a setting pressure proportional to the speed of the drive motor in a setting pressure line, a pilot valve in the setting pressure line which is coupled with the setting device and--dependent upon its though-flow position within a through-flow adjustment range of effective follow-up into the closed position--controls the volume of a pressure medium supplied to the setting device, and in a through-flow end position beyond the effective follow-up acts upon the setting device with the speed-proportional setting pressure. In order to provide higher torques at lower vehicle rates of travel, a pressure medium line (44) for the pressure medium to be supplied to the setting device (4) in the case of effective pilot valve follow-up is connectable with a pressure independent of the speed of the drive motor via a switching device (6.1; 6.2; 6.3) to the setting pressure line (37, 43) upstream of the pilot valve (7), whereby the switching device (6.1; 6.2; 6.3) has a normal and a switched position, in the normal position connects the pressure medium line (44) with the setting pressure line (37, 43) and a blocks the action of the speed-proportional setting pressure upon the setting device (4), and in the switched position blocks the pressure medium line (44) and acts upon the setting device (4) with the speed-proportional setting pressure.
摘要翻译： PCT No.PCT / EP94 / 01887 Sec。 371日期：1996年3月28日 102（e）1996年3月28日PCT 1994年6月9日PCT公布。公开号WO94 / 29619 日期1994年12月22日本发明涉及一种具有变速驱动电动机，液压变速器液压机械的液压推进驱动装置，液压机械的排量的调节装置，用于产生设定压力的装置与设定压力线中的驱动电动机的速度成比例，设定压力线中的先导阀，其与设定装置耦合，并且取决于其有效跟随的通流调节范围内的其流动位置进入关闭位置 - 控制供给到设定装置的压力介质的体积，并且超过有效跟踪的贯通流程结束位置以速度比例设定压力作用在设定装置上。为了在较低的车辆行驶速度下提供更高的扭矩，在有效的先导阀跟随的情况下，用于供给到设定装置（4）的压力介质的压力介质管线（44）可与压力无关通过开关装置（6.1; 6.2; 6.3）将驱动电动机的速度提升到先导阀（7）上游的设定压力线（37,43），由此开关装置（6.1; 6.2; 6.3）具有正常和开关位置，在正常位置，将压力介质管线（44）与设定压力线（37,43）连接，并且阻止速度比例设定压力对设定装置（4）的作用，并且在切换位置阻止压力介质管线（44），并以速度比例设定压力作用在设定装置（4）上。

74. 发明授权

US5505113A Hydrostatic and synchronous shift transmission unit for arrangement between a drive motor and a consuming device 失效
标题翻译：用于在驱动马达和消耗装置之间布置的静压和同步换档传动单元
公开(公告)号：US5505113A
公开(公告)日：1996-04-09
申请号：US343548
申请日：1994-11-29
申请人： Wolfgang Wiest
发明人： Wolfgang Wiest
IPC分类号： F16H47/02 , F16H59/26 , F16H59/70 , F16H61/02 , F16H61/04
CPC分类号： F16H61/472 , F16H47/02 , F16H61/0403 , F16H2059/6853 , F16H2059/6861 , F16H2059/6876 , F16H59/26 , F16H59/70 , F16H61/0206 , F16H61/421 , F16H61/431 , Y10T477/631 , Y10T477/636 , Y10T74/19153 , Y10T74/19163
摘要： In a transmission unit (1) for arrangement between a drive motor (47) and a consuming device (48), including a hydrostatic transmission (2), adjustable by means of an adjusting device (15a, 15b), a mechanical shift transmission (4), functionally arranged downstream of the hydrostatic transmission, having a plurality of gears (5, 6), and a control device for adjusting the hydrostatic transmission (2) by means of the adjusting device (15a, 15b) for a shifting process.The shift transmission (4) is a synchronous transmission with synchronization devices (7) for the gears (5, 6), includinga device (U, V2) for the measuring or monitoring of the output drive torque (M) of the hydrostatic transmission (2) is associated with the control device (16).In the event that before a process of gear shifting the output drive torque (M) is greater than the working moment of the associated synchronization device (7, 7a) the control device (16) sets an output drive torque (M) at the hydrostatic transmission (2) through the adjustment device (15a, 15b), which is equal to or smaller than the working moment of the synchronization device which is associated with the relevant gear (6, 7).
摘要翻译： PCT No.PCT / EP93 / 01593 Sec。 371日期：1994年11月29日 102（e）日期1994年11月29日PCT提交1993年6月22日PCT公布。公开号WO94 / 02758 日期：1994年2月3日。在用于布置在驱动马达（47）和消耗装置（48）之间的传动装置（1）中，包括一个可通过调节装置（15a，15b）调节的静液压传动装置），在功能上布置在静液传动装置的下游的具有多个齿轮（5,6）的机械变速传动装置（4），以及用于通过调节装置（15a）调节静液压传动装置（2）的控制装置， 15b）用于移动过程。换档变速器（4）是具有用于齿轮（5,6）的同步装置（7）的同步变速器，包括用于测量或监测静液压传动装置的输出驱动转矩（M）的装置（U，V2）（2）与控制装置（16）相关联。在变速过程之前，输出驱动转矩（M）大于相关同步装置（7,7a）的工作时刻，控制装置（16）将输出驱动转矩（M）设定在静水压通过调节装置（15a，15b）的传动（2）等于或小于与相关齿轮（6,7）相关联的同步装置的工作力矩。

75. 发明授权

US08402759B2 Drive having an energy storage device and method for storing kinetic energy 失效
标题翻译：具有存储动能的储能装置和方法的驱动装置
公开(公告)号：US08402759B2
公开(公告)日：2013-03-26
申请号：US12280976
申请日：2007-05-30
申请人： Rolf Rathke , Christine Ehret , Martin Behm , Matthias Mueller
发明人： Rolf Rathke , Christine Ehret , Martin Behm , Matthias Mueller
IPC分类号： F16D31/02
CPC分类号： B60T1/10 , B60K6/12 , Y02T10/6208
摘要： The invention relates to a drive (1) having an energy storage device and a method for storing brake energy. A drive (1) has an energy storage device having a hydrostatic piston engine (9) and a storage element (11) which is connected thereto. In a high-pressure storage line (10), an adjustable throttle location (15) is arranged between the piston engine (9) and the storage element (11). During the braking operation, the adjustable throttle location (15) is adjusted in accordance with a detected requested brake torque. The pressure medium is conveyed from the hydrostatic piston engine (9) via the adjustable throttle location (15) into the storage element (11).
摘要翻译：本发明涉及具有储能装置的驱动装置（1）和储存制动能量的方法。驱动器（1）具有具有液压活塞式发动机（9）和与其连接的存储元件（11）的储能装置。在高压存储管线（10）中，在活塞发动机（9）和存储元件（11）之间布置有可调节的节流位置（15）。在制动操作期间，可调节的节气门位置（15）根据检测到的所请求的制动转矩被调节。压力介质通过可调节节流位置（15）从静压活塞发动机（9）输送到储存元件（11）中。

76. 发明授权

US08043006B2 Axial piston machine with an elongated guide element for a cage segment 有权
标题翻译：轴向活塞机，带有细长的导向元件，用于保持架
公开(公告)号：US08043006B2
公开(公告)日：2011-10-25
申请号：US11989979
申请日：2006-08-02
申请人： Reinhold Schniederjan , Jerzy Kreja
发明人： Reinhold Schniederjan , Jerzy Kreja
IPC分类号： F04B1/20 , F16C32/00
CPC分类号： F01B3/0073 , F04B1/2085 , F16C19/502 , F16C33/306 , F16C33/46 , F16C2360/00
摘要： An axial piston machine of swashplate construction is provided. The axial piston machine has two pivot bearing parts. In order to improve the guiding of a cage segment mounted within a gap between the two pivot bearing parts, a guide element, in the region of its rotary bearing connected to the cage segment is displaceably connected to the cage segment by an elongated guide in a longitudinal direction. The guide member, in the region of its end region connected to the other pivot bearing part, is rotatable by an associated rotary bearing and rigidly connected in the longitudinal direction to one of the two pivot bearing parts.
摘要翻译：提供斜盘式结构的轴向活塞机。轴向活塞机具有两个枢轴支承部件。为了改进安装在两个枢转轴承部件之间的间隙中的笼形段的引导，在其连接到保持架部分的旋转轴承区域中的引导元件通过细长的引导件可移动地连接到保持架部分纵向。引导构件在其连接到另一个枢转轴承部分的端部区域中的区域中可通过相关联的旋转轴承旋转并且在纵向方向上刚性地连接到两个枢转轴承部件中的一个。

77. 发明授权

US07983825B2 Method and transmission arrangement for changing gears 有权
标题翻译：换档方法及传动装置
公开(公告)号：US07983825B2
公开(公告)日：2011-07-19
申请号：US12066570
申请日：2006-10-27
申请人： Michael Frasch , Karl-Heinz Vogl , Peter Dschida
发明人： Michael Frasch , Karl-Heinz Vogl , Peter Dschida
IPC分类号： F16H61/04
CPC分类号： F16H61/46 , F16H47/02 , F16H61/0403 , F16H61/421 , F16H61/423 , F16H61/431 , F16H61/433 , F16H61/47 , F16H2306/48
摘要： The invention concerns a method and a transmission arrangement for changing gears in a transmission with a hydrostatic transmission and a manual gearbox (4) connected downstream from it. First the output torque of a hydrostatic motor (9) is reduced. After the reduction of the output torque of the hydrostatic motor (9), an engaged gear (12, 13) of the manual gearbox (4) which is connected downstream is disengaged. An output rotational speed of the hydrostatic motor (9) corresponding to the gear (13, 12) to be engaged is determined. The gear ratio of the hydrostatic transmission is then adjusted, so that the output rotational speed of the hydrostatic motor (9) is higher than the determined corresponding output rotational speed. After this increased output rotational speed is reached, the gear (13, 12) to be engaged is engaged.
摘要翻译：本发明涉及一种用于利用静液压变速器和在其下游连接的手动变速箱（4）来改变变速器中的齿轮的方法和变速装置。首先降低静液压马达（9）的输出转矩。在静液压马达（9）的输出扭矩减小之后，下游连接的手动变速箱（4）的啮合齿轮（12,13）脱开。确定与待接合的齿轮（13,12）相对应的静液压马达（9）的输出转速。然后调节静液压变速器的传动比，使得静液压马达（9）的输出转速高于确定的相应输出转速。在达到增加的输出转速之后，接合的齿轮（13,12）接合。

78. 发明授权

US07900446B2 Hydrostatic drive with rotational speed limitation 失效
标题翻译：具有转速限制的静液压驱动
公开(公告)号：US07900446B2
公开(公告)日：2011-03-08
申请号：US11793856
申请日：2005-12-14
申请人： Grit Geissler , Reinhold Schniederjan , Karl-Heinz Vogl , Markus Gepraegs
发明人： Grit Geissler , Reinhold Schniederjan , Karl-Heinz Vogl , Markus Gepraegs
IPC分类号： F16D31/02
CPC分类号： F16H61/40 , F16H59/42 , F16H61/4017 , F16H61/4139 , F16H61/4157 , F16H61/465 , F16H2059/6846 , F16H2059/6861
摘要： The invention related to a hydrostatic drive comprising a hydraulic pump (3) which is driven by a drive machine (2) and pumps into at least one first working line (4), and a pressure line (18) in which a feed quantity dependent on the speed of the drive machine (2) flows. When a differential pressure value in the pressure line (18) is exceeded, the pressure means can be extracted from the first working line (4).
摘要翻译：本发明涉及一种静液压驱动器，其包括由驱动机器（2）驱动并泵入至少一个第一工作管线（4）的液压泵（3）和压力管线（18），其中进给量依赖在驱动机（2）的速度上流动。当超过压力线（18）中的压差值时，可以从第一工作线（4）中取出压力装置。

79. 发明授权

US07886533B2 Hydrostatic travel drive with differential locking action 有权
标题翻译：具有差速锁定动作的静液压行驶驱动
公开(公告)号：US07886533B2
公开(公告)日：2011-02-15
申请号：US11793571
申请日：2005-12-14
申请人： Karl-Heinz Vogl , Heinz-Gerhard Essig
发明人： Karl-Heinz Vogl , Heinz-Gerhard Essig
IPC分类号： F16D31/02
CPC分类号： F16H61/456 , F16H61/44 , F16H61/448
摘要： The invention relates to a hydrostatic drive (1) comprising at least one first hydraulic pump (4), a second hydraulic pump (5), and first, a second, a third, and a forth hydraulic motor (7, 8, 9, 10). A first connection (12) of the first hydraulic pump (4) is connected to a first connection (19) of the first hydraulic motor (7) and a first connection (20) of the third hydraulic motor (9). A first connection (16) of the second hydraulic pump (5) is connected to a first connection (26) of the second hydraulic motor (8) and a first connection (27) of the fourth hydraulic motor (10). A second connection (22) of the first hydraulic motor (7) and a second connection (29) of the fourth hydraulic motor (10) are connected to a second connection (18) of the second hydraulic pump (5). A second connection (28) of the second hydraulic motor (8) and a second connection (23) of the third hydraulic motor (9) are connected to a second connection (14) of the first hydraulic pump (4).
摘要翻译：本发明涉及一种包括至少一个第一液压泵（4），第二液压泵（5）和第一，第二，第三和第四液压马达（7,8,9）的液压驱动装置（1） 10）。第一液压泵（4）的第一连接件（12）连接到第一液压马达（7）的第一连接件（19）和第三液压马达（9）的第一连接件（20）。第二液压泵（5）的第一连接件（16）连接到第二液压马达（8）的第一连接件（26）和第四液压马达（10）的第一连接件（27）。第一液压马达（7）的第二连接件（22）和第四液压马达（10）的第二连接件（29）连接到第二液压泵（5）的第二连接件（18）。第二液压马达（8）的第二连接件（28）和第三液压马达（9）的第二连接件（23）连接到第一液压泵（4）的第二连接件（14）。

80. 发明授权

US07694776B2 Hydraulic steering system with protection against uncontrolled steering movements 失效
标题翻译：液压转向系统，防止不受控制的转向运动
公开(公告)号：US07694776B2
公开(公告)日：2010-04-13
申请号：US11630624
申请日：2005-06-28
申请人： Rolf-Joachim Rathke , Erhard Bergmann
发明人： Rolf-Joachim Rathke , Erhard Bergmann
IPC分类号： B62D5/08
CPC分类号： B62D5/09 , B62D5/093 , B62D5/30
摘要： A hydraulic steering system (1) including a hydraulic steering unit (2) and an auxiliary device (3). Said The steering unit (2) feeds a hydraulic medium to a steering cylinder (5) according to the movement of a steering wheel (4). The auxiliary device (3) includes a valve unit (6) and also feeds a hydraulic medium to the steering cylinder (5) according to the movement of the steering wheel (4), in order to assist the steering movement. The hydraulic medium ejected or discharged from the steering cylinder (5) as a result of the hydraulic medium fed thereinto flows back into a tank (10) or to a pump (8, 9) through the steering unit (2).
摘要翻译：一种包括液压转向单元（2）和辅助装置（3）的液压转向系统（1）。所述转向单元（2）根据方向盘（4）的移动将液压介质供给到转向缸（5）。辅助装置（3）包括阀单元（6），并且还根据方向盘（4）的运动将液压介质供给到转向缸（5），以帮助转向运动。由于供给液压介质而从转向缸（5）喷出或排出的液压介质通过转向单元（2）流回到罐（10）或泵（8,9）。

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