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1. 发明授权

US4104955A Compressed air-operated motor employing an air distributor 失效
标题翻译：采用空气分配器的压缩式气动马达
公开(公告)号：US4104955A
公开(公告)日：1978-08-08
申请号：US804279
申请日：1977-06-07
申请人： John R. Murphy
发明人： John R. Murphy
IPC分类号： F01B1/02 , F01B15/04 , F01L15/16 , F01B15/00 , F01L25/06
CPC分类号： F01B15/04 , F01B1/02
摘要： A compressed air-operated motor driven from a rechargeable compressed air supply tank. The motor has sets of symmetrically opposing cylinders having spring-biased air admission valves and containing drive pistons connected to a crankshaft. The supply tank is connected to the admission valves through respective pilot valves of a pair controlled by relay poppet valves alternately opened by a rotating cam driven by the crankshaft. The pilot valves control the delivery of compressed air alternately to two cylinder groups comprising alternately oppositely located cylinders, so that their pistons act to drive the crankshaft in a common direction by alternate power pulsations.
摘要翻译：由可再充气压缩空气供应罐驱动的压缩空气动力马达。电动机具有一组具有弹簧偏置进气阀的对称相对的气缸并且包含连接到曲轴的驱动活塞。供应罐通过由由曲轴驱动的旋转凸轮交替打开的继电器提升阀控制的一对控制阀连接到进气阀。先导阀控制压缩空气交替输送到包括交替相对定位的气缸的两个气缸组，使得其活塞用于通过交替的功率脉动沿共同的方向驱动曲轴。

2. 发明授权

US4085660A Pivotal support for a fluid actuated cylinder with means for communicating pressurized fluid thereto 失效
标题翻译：用于将加压流体与其连通的装置的流体致动气缸的枢轴支撑
公开(公告)号：US4085660A
公开(公告)日：1978-04-25
申请号：US744927
申请日：1976-11-24
申请人： Sumio Yoshinouchi , Hiroki Tanaka
发明人： Sumio Yoshinouchi , Hiroki Tanaka
IPC分类号： E02F3/84 , E02F9/22 , F16L27/087 , F01B15/04 , F01B29/00
CPC分类号： F16L27/087 , E02F3/844 , E02F9/2271
摘要： A pair of sleeves are fixedly mounted in axial alignment on opposite sides of the power plant enclosure of a bulldozer. Rotatably received in each sleeve is a trunnion having at its outer end a yoke holding one of the blade lift cylinders of the bulldozer. The pair of opposed fluid chambers in each lift cylinder are in communication with a pressurized fluid source and drain via passages formed in the respective trunnion and sleeve. For holding the trunnions in position in the respective sleeves against the axial thrust which may be applied thereto in both directions, a stop disc is bolted to the inner end of each trunnion for engagement with one of the sleeves and with a cover bolted to the inner end of each sleeve.
摘要翻译：一对套筒在推土机的动力装置外壳的相对侧上轴向对准地固定安装。可旋转地容纳在每个套筒中的是耳轴，其在其外端具有保持推土机的一个叶片升降缸的轭架。每个提升缸中的一对相对的流体室通过形成在相应的耳轴和套筒中的通道与加压流体源和排出管连通。为了将耳轴保持在相应的套筒中的位置上抵抗可以在两个方向上施加到其上的轴向推力，止动盘被螺栓连接到每个耳轴的内端，用于与其中一个套筒接合并且具有螺栓连接到内部的盖每个袖子的末端。

3. 发明授权

US3968736A Radial fluid-pressure apparatus 失效
标题翻译：径向流体压力装置
公开(公告)号：US3968736A
公开(公告)日：1976-07-13
申请号：US471781
申请日：1974-05-20
申请人： Felice Pecorari
发明人： Felice Pecorari
IPC分类号： F03C1/04 , F01B1/06 , F01B15/04 , F03C1/053 , F03C1/08 , F03C1/28 , F03C1/32 , F03C1/34 , F04B1/04 , F04B1/047 , F04B1/053 , F16J15/18
CPC分类号： F01B15/04 , F01B1/0658
摘要： A radial type of fluid-pressure apparatus, such as a pump or motor, wherein a crankshaft is supported for rotation about its axis and has a crankpin radially spaced from its axis and connected with the inner end region of a piston which extends outwardly away from the crankshaft axis and which has an outer end region extending into a chamber of an outer housing structure which surrounds the crankshaft axis. This chamber communicates with a fluid passage. An inner circular housing structure is surrounded by the outer housing structure and surrounds the crankshaft while being formed with an opening through which the piston extends, this inner housing structure having a seat at its opening which surrounds the piston. The latter seat forms part of a sphere. The piston extends slidably through a sleeve which has an outer surface also forming part of the latter sphere and seated on this seat. A spring engages the sleeve to urge the latter into engagement with the seat for maintaining a fluid-tight contact between the sleeve and the seat while at the same time the sleeve can rock with respect to the seat during transmission of motion between the piston and the crankshaft.
摘要翻译：径向型的流体压力装置，例如泵或马达，其中曲轴被支撑以围绕其轴线旋转，并且具有与其轴线径向间隔开的曲柄销，并与活塞的内端区域连接，活塞的内端区域向外延伸远离曲轴轴线并且具有延伸到围绕曲轴轴线的外壳结构的腔室中的外端区域。该室与流体通道连通。内部圆形壳体结构被外部壳体结构包围并围绕曲轴，同时形成有活塞延伸通过的开口，该内部壳体结构在其开口处具有围绕活塞的座。后座是一个球体的一部分。活塞可滑动地延伸穿过套筒，该套筒具有也形成后者球体的一部分的外表面并且坐在该座上。弹簧接合套筒以促使套筒与座接合，用于保持套筒和座椅之间的流体密封接触，而同时套筒可以在活塞和活塞之间的运动传递期间相对于座椅摇摆曲轴。

4. 发明授权

US3757642A Swing mechanism for pivoted member 失效
标题翻译：摆脱会员摆动机制
公开(公告)号：US3757642A
公开(公告)日：1973-09-11
申请号：US3757642D
申请日：1971-11-24
申请人： CHARLES MACHINE WORKS
发明人： SCHUERMANN K
IPC分类号： E02F3/38 , F01B1/00 , F01B15/04
CPC分类号： E02F3/384
摘要： A backhoe mounted on a wheeled vehicle and having a mechanism for swinging the backhoe boom structure to positions on either side of a central axis. The swing mechanism comprises a pair of expansible chamber motors and a valve means associated with each motor for controlling the flow of pressurized fluid thereto. Each motor is pivotally connected at one end to the vehicle frame and at the other end to the boom structure. Each valve means comprises a valve body fixedly attached to the vehicle frame and having a valve chamber with suitable connections to the source of pressurized fluid and the motor, a rotatable valve partition in the valve chamber, and an actuator arm for rotating the partition pivotally attached to the respective motor. As the motors opeate to swing the boom, pivotal movement of each motor results in coordinated rotation of the valve partitions to control the flow of pressurized fluid through each of the valves.
摘要翻译：安装在轮式车辆上的反铲装置，并具有使反铲吊杆结构摆动到中心轴线任一侧上的位置的机构。摆动机构包括一对可膨胀室马达和与每个马达相关联的阀装置，用于控制加压流体的流动。每个电动机的一端枢转地连接到车架上，另一端枢转地连接到动臂结构。每个阀装置包括阀体，其固定地连接到车辆框架并且具有阀室，其具有与加压流体源和电动机的适当连接，阀室中的可旋转阀分隔件和用于使分隔件枢转地附接的致动器臂到相应的电机。随着电动机摆动臂的动作，每个电动机的枢转运动导致阀分隔件的协调旋转以控制通过每个阀的加压流体的流动。

5. 发明授权

US3626808A Reciprocating engine 失效
标题翻译：再生发动机
公开(公告)号：US3626808A
公开(公告)日：1971-12-14
申请号：US3626808D
申请日：1969-11-26
申请人： NORMAN ENHOLM
发明人： ENHOLM NORMAN
IPC分类号： F01B15/04 , F01B17/04 , F04B19/02 , F01B15/06 , F01L31/14
CPC分类号： F04B19/027 , F01B15/04 , F01B17/04 , F01B2170/0458
摘要： A multicylinder reciprocating engine having pivotally mounted cylinders to permit oscillation of the cylinders during operation of the engine and improved valving means actuated by the motion of the piston to control the flow of steam or compressed gas through the inlet port and means for adjusting the operation of the valving means to modify the power output of the engine.

6. 发明授权

US3451315A Hollow-piston actuators 失效
标题翻译：中空活塞执行器
公开(公告)号：US3451315A
公开(公告)日：1969-06-24
申请号：US3451315D
申请日：1966-08-22
申请人： HOUDAILLE INDUSTRIES INC
发明人： RUMSEY ROLLIN DOUGLAS
IPC分类号： B63B19/197 , F01B15/04 , F01B9/00
CPC分类号： B63B19/197 , Y10T403/32803

7. 发明授权

US3431822A Over center crank means for producing reciprocating motion 失效
标题翻译：用于生产移动运动的中心起重机构
公开(公告)号：US3431822A
公开(公告)日：1969-03-11
申请号：US3431822D
申请日：1967-03-14
申请人： SOLIDYNE INC
发明人： GROSS JENOE
IPC分类号： F15B11/15 , F15B15/04 , F15B15/06 , F16H21/10 , F01B15/04 , F01L25/08 , F15B15/22
CPC分类号： F16H21/10 , F15B11/15 , F15B15/04 , F15B15/06

8. 发明授权

US3055170A Liquid thermal engine 失效
标题翻译：液体热引擎
公开(公告)号：US3055170A
公开(公告)日：1962-09-25
申请号：US72830758
申请日：1958-04-14
申请人： CLEVELAND PNEUMATIC IND INC
发明人： WESTCOTT JR WILLIAM B
IPC分类号： F01B15/04 , F03G7/06
CPC分类号： F01B15/04 , F03G7/06

9. 发明申请

US20050113179A1 Method and apparatus for the production of mechanical power from hydraulic energy 有权
标题翻译：从液压能量生产机械动力的方法和装置
公开(公告)号：US20050113179A1
公开(公告)日：2005-05-26
申请号：US10506252
申请日：2003-03-17
申请人： Ehud Nagler , Zvi Yemini
发明人： Ehud Nagler , Zvi Yemini
IPC分类号： B65H75/40 , B65H75/44 , F01B15/04 , A63G31/00
CPC分类号： B65H75/4489 , F01B15/04
摘要： The subject of the invention is an engine that is actuated by a fluid under pressure, preferably water, and comprises one or more oscillating, connecting-rod assemblies (13), including a cylinder (14) and a piston (15), and at least one or more cranks (16) driven by the connecting-rod assemblies (13). For each connecting-rod assembly (13), a preferably stationary valve (20) controls the feed and the discharge of the pressure fluid to and from it, synchronically with the angular position of the corresponding crank (10), and acts as the pivot about which connecting-rod assembly (13) oscillates. The engine can be applied for producing mechanical work in any apparatus, for example in sprinklers, concrete mixers, apparatus for winding cables or garden hose reels, and so on, or for the production of electrical energy. The actuating fluid can be used, after its discharge from the engine, for purposes for which high pressure is not required.
摘要翻译：本发明的主题是由压力优选为水的流体致动的发动机，并且包括一个或多个包括气缸（14）和活塞（15）的振荡的连杆组件（13），并且在由所述连杆组件（13）驱动的至少一个或多个曲柄（16）。对于每个连杆组件（13），优选地固定的阀门（20）与相应的曲柄（10）的角位置同步地控制压力流体的进给和排放，并且用作枢轴关于哪个连杆组件（13）振荡。发动机可用于在任何装置中进行机械加工，例如喷洒器，混凝土搅拌机，缠绕电缆的装置或花园软管卷盘等，或用于生产电能。在从发动机排放之后，可以使用致动流体用于不需要高压的目的。

10. 发明授权

US5904089A End mounting for a ram housing 失效
标题翻译：用于冲压式外壳的端部安装
公开(公告)号：US5904089A
公开(公告)日：1999-05-18
申请号：US860302
申请日：1997-08-25
申请人： Claes Erick Jansson , Maurice Francis Moynihan , Hugo Anthony Van Den Bergh , Diarmuid Raymond Meagher
发明人： Claes Erick Jansson , Maurice Francis Moynihan , Hugo Anthony Van Den Bergh , Diarmuid Raymond Meagher
IPC分类号： F15B15/14 , F16F1/02 , F16F9/54 , F01B15/04
CPC分类号： F16F1/025 , F15B15/1433 , F16F9/54 , F16F2236/027 , Y10S16/13 , Y10T16/525
摘要： An end mounting (2) for pivotally mounting a housing (5) of a ram (1) to a structure (3) is formed from a single solid piece of material. The end mounting (2) comprises a mounting block (9) which is secured to the structure (3), an end cap (10) which is sealably secured to the housing (5), and a connecting portion (14) which extends between the mounting block (9) and the end cap (10). The connecting portion (14) is of hour-glass shape, cross-section and extends the width of the mounting block (9) to form a plastic hinge. The connection portion (14) defines a pivot axis (18) at the waist (19) of the hour-glass shape about which the end cap (10) and the mounting block (9) are pivotal relative to each other.
摘要翻译： PCT No.PCT / IE95 / 00066 Sec。 371日期1997年8月25日第 102（e）日期1997年8月25日PCT提交1995年12月21日PCT公布。公开号WO96 / 19682 日期1996年6月27日用于将冲头（1）的壳体（5）可枢转地安装到结构（3）的端部安装件（2）由单个固体材料形成。端部安装件（2）包括固定到结构（3）的安装块（9），密封地固定到壳体（5）的端盖（10）和连接部分（14）安装块（9）和端盖（10）。连接部分（14）具有沙漏形状，横截面并且延伸安装块（9）的宽度以形成塑料铰链。连接部分（14）限定了玻璃形状的腰部（19）处的枢转轴线（18），端盖（10）和安装块（9）围绕它们相对于彼此枢转。

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