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51. 发明授权

US06698305B1 Linear module 失效
标题翻译：线性模块
公开(公告)号：US06698305B1
公开(公告)日：2004-03-02
申请号：US09530228
申请日：2000-06-16
申请人： Franz Hammer
发明人： Franz Hammer
IPC分类号： F16H114
CPC分类号： F16C29/02 , F15B11/125 , F15B15/1471 , H02K41/02 , Y10T74/18576 , Y10T74/19702
摘要： A linear module having a housing with a holder being secured against rotation and having an element for axial adjustment relative to the housing. The holder is surrounded by a sleeve proximate the housing, with the sleeve being provided with an external thread and an internal thread with the same direction of rotation, but with a differing lead. A guiding tube, being a first tube, is shaped as a rectangular tube and is located within the housing. A second tube is located within the guiding tube and is also constructed as a rectangular tube, which is capable of coaxial movement within the guiding tube. A linear motor connected to the second tube with the linear motor exerting a force on the second tube which is coaxial to a common axis of the guiding tube and the second tube. The linear motor is rigidly connected at one end to the holder. Guiding rail include a bearing for guiding coaxial movement of the second tube within the first tube with the guiding rails allowing for adjusting the bearing spatially. A position measuring device is located in at least one of the guiding tube or the second tube for determining a relative coaxial position of the guiding tube as compared with the second tube and a control unit in communication with the position measuring device for indicating the relative coaxial position of the guiding tube relative the second tube.
摘要翻译：具有壳体的线性模块具有保持器抵抗旋转而被固定，并且具有用于相对于壳体进行轴向调节的元件。保持器被靠近壳体的套筒包围，套筒设有外螺纹和具有相同旋转方向但具有不同引线的内螺纹。作为第一管的引导管被成形为矩形管并位于壳体内。第二管位于引导管内，并且也被构造成矩形管，其能够在引导管内同轴运动。连接到第二管的线性马达与线性马达在第二管上施加力，其与引导管和第二管的公共轴线同轴。线性电机的一端与支架刚性连接。引导轨包括用于在第一管内引导第二管的同轴运动的轴承，导轨允许空间调节轴承。位置测量装置位于至少一个引导管或第二管中，用于确定与第二管相比导引管的相对同轴位置;以及控制单元，与位置测量装置连通，用于指示相对同轴引导管相对于第二管的位置。

52. 发明申请

US20020083824A1 Multi-stroke cylinder 有权
标题翻译：多行程气缸
公开(公告)号：US20020083824A1
公开(公告)日：2002-07-04
申请号：US09750092
申请日：2000-12-29
发明人： William Sandlin
IPC分类号： F15B011/18
CPC分类号： F15B7/08 , F15B7/001 , F15B11/125
摘要： A multi-stroke air cylinder providing a precisely directed and controlled stroke in the face of lateral, torsional and tilting loads on a tooling plate. The multi-stroke cylinder utilizes a plurality of mechanically linked pneumatic or hydraulic pistons having different stroke lengths that can be added together in any combination, allowing the user to select any stroke length up to a predetermined, total combined stroke length, in increments equal to the stroke length of the smallest cylinder. The multi-stroke cylinder includes a head assembly having a fluid inlet for introducing fluid to the cylinder at a first pressure. The cylinder also includes a first positioning system having a plurality of pistons capable of moving a piston rod away from the first positioning system, and a second positioning system located between the head assembly and the first positioning system. The second positioning system comprises a plurality of movable pistons for displacing the piston rod a preselected distance and at least one elongated fluid supply member secured to a respective one of the pistons of the second positioning system for introducing a fluid between adjacent pistons. When a plurality of fluid supply members are used in the second positioning system, they are concentrically arranged and are at least partially coextensive with one another.
摘要翻译：多冲程气缸在工具板上面向横向，扭转和倾斜的载荷时提供精确定向和控制的行程。多冲程气缸利用多个机械连接的气动或液压活塞，其具有不同的冲程长度，其可以以任何组合加在一起，允许用户选择任何行程长度直到预定的总组合冲程长度，增量等于最小气缸的行程长度。多冲程气缸包括具有用于在第一压力下将流体引导到气缸的流体入口的头组件。气缸还包括第一定位系统，其具有能够使活塞杆远离第一定位系统的多个活塞，以及位于头部组件和第一定位系统之间的第二定位系统。第二定位系统包括用于将活塞杆移动到预定距离的多个可移动活塞和固定到第二定位系统的相应一个活塞的至少一个细长的流体供应构件，用于在相邻的活塞之间引入流体。当在第二定位系统中使用多个流体供应构件时，它们同心地布置并且至少部分地彼此共同延伸。

53. 发明授权

US6029559A Telescoping system with multiple single-stage telescopic cylinders 失效
标题翻译：具有多个单级伸缩缸的伸缩系统
公开(公告)号：US6029559A
公开(公告)日：2000-02-29
申请号：US55299
申请日：1998-04-06
申请人： Henry D. Barthalow , Claude R. Zimmerman
发明人： Henry D. Barthalow , Claude R. Zimmerman
IPC分类号： B66C23/687 , B66C23/70 , F15B11/12 , F15B11/20 , F15B15/16 , F15B11/18
CPC分类号： F15B11/125 , B66C23/705 , F15B11/205 , F15B15/16
摘要： The telescoping system includes a first fluid motor and a second fluid motor. The first fluid motor includes a first extension chamber and a first retraction chamber, and the second fluid motor includes a second extension chamber and a second retraction chamber. A hydraulic control system in the telescoping system controls the supply of hydraulic fluid to the first fluid motor and between the first fluid motor and the second fluid motor such that the first and second fluid motors operate independently.
摘要翻译：伸缩系统包括第一流体马达和第二流体马达。第一流体马达包括第一延伸室和第一回缩室，第二流体马达包括第二延伸室和第二回缩室。伸缩系统中的液压控制系统控制向第一流体马达和第一流体马达与第二流体马达之间的液压流体的供应，使得第一和第二流体马达独立运行。

54. 发明授权

US5568761A Pneumatic Jack 失效
标题翻译：气动千斤顶
公开(公告)号：US5568761A
公开(公告)日：1996-10-29
申请号：US351425
申请日：1995-01-11
申请人： Dominique Legendre
发明人： Dominique Legendre
IPC分类号： F15B11/036 , F15B11/12 , F15B15/10 , F01B19/00
CPC分类号： F15B15/10 , F15B11/0365 , F15B11/125
摘要： Pneumatic jack of the type comprising a rigid body (1) joined to the outer edge of a deformable membrane (2) so as to delimit with the latter a chamber of variable volume capable of being subjected to either atmospheric pressure of a negative pressure, via an air inlet located in the chamber. The body (1) and the membrane (2) each have, substantially in the center, an opening (15, 14) that can be closed, at least partially, by a disc (4, 3). Application in multiple position jacks.
摘要翻译： PCT No.PCT / FR93 / 00555 Sec。 371 1995年1月11日第 102（e）日期1995年1月11日PCT提交1993年6月10日PCT公布。出版物WO93 / 25817 日期：1993年12月23日气动千斤顶类型包括刚性体（1），其连接到可变形膜（2）的外边缘，以便与可变形隔膜（2）的外边缘连接，以便可变体积的室能够经受大气压通过位于室中的空气入口产生负压。主体（1）和膜（2）各自基本上具有可以由盘（4,3）至少部分地封闭的开口（15,14）。应用于多个位置插孔。

55. 发明授权

US3911790A Multiple position cylinder 失效
标题翻译：多位置气缸
公开(公告)号：US3911790A
公开(公告)日：1975-10-14
申请号：US48761774
申请日：1974-07-11
申请人： SODERHAMN MACH MFG
发明人： GAITTEN W MAYNARD
IPC分类号： F15B11/12 , F15B11/18
CPC分类号： F15B11/125
摘要： A multiple position cylinder having a cylinder housing, a primary piston assembly, and a plurality of secondary piston assemblies of varying stroke interlocked and axially aligned in end-to-end relationship between the primary piston assembly and the end of the cylinder, the length of stroke of all succeeding piston assemblies being equal to or less than the length of travel of all preceding piston assemblies.
摘要翻译：多位置气缸具有气缸壳体，主活塞组件和多个次级活塞组件，其变化的行程在主活塞组件和气缸的端部之间以端对端的关系互锁并且轴向对准，所有后续活塞组件的行程等于或小于所有先前的活塞组件的行程长度。

56. 发明授权

US3796132A Cocked damping mechanism 失效
标题翻译：组合式阻尼机制
公开(公告)号：US3796132A
公开(公告)日：1974-03-12
申请号：US3796132D
申请日：1972-03-20
申请人： IBM
发明人： PANISSIDI H
IPC分类号： F15B11/12 , G05B19/43 , G05B19/44 , F15B11/18
CPC分类号： F15B11/125 , F15B11/126 , G05B19/43 , G05B19/44
摘要： A digital hydraulic system converts binary digital input information into displacement of a digital drive. An air reader is used to operate binary latch valves through an air hydraulic interface. A flow sensing system and a hydraulic logic unit cooperate to provide high speed exchange between the piston adders of the digital drive prior to displacement of the load. A hydraulic cylinder sweeps the load about a vertical axis. A selfcooling, air-driven hydraulic pump with an accumulator, provides relatively constant pressure. A damper secured to the piston adders has an additional drive for providing precise location at the end of damping. An incremental paper tape feed with a four motion rack with toggle action indexes the air reader.
摘要翻译：数字液压系统将二进制数字输入信息转换为数字驱动器的位移。空气读数器用于通过空气液压接口操作二进制闭锁阀。流量检测系统和液压逻辑单元协作以在负载位移之前提供数字驱动器的活塞加料器之间的高速交换。液压缸围绕垂直轴扫掠负载。具有蓄能器的自冷却气动液压泵提供相对恒定的压力。固定到活塞加料器的减震器具有用于在阻尼结束时提供精确位置的附加驱动装置。带有四个运动机架的增量纸带进给，带有切换动作，可指导读卡器。

57. 发明授权

US3633465A Pneumatic positioning apparatus and parts therefore or the like 失效
标题翻译：气动定位装置及其类似部件
公开(公告)号：US3633465A
公开(公告)日：1972-01-11
申请号：US3633465D
申请日：1969-10-09
申请人： ROBERTSHAW CONTROLS CO
发明人： PUSTER LOUIS M
IPC分类号： F15B11/12 , F15B11/18 , F01B15/02
CPC分类号： F15B11/18 , F15B11/125
摘要： A plurality of separate pneumatically operated actuators disposed in aligned and abutting relation to provide a linear positioning unit having opposed ends with each actuator being individually operable to linearly extend itself when actuated and thereafter to linearly collapse itself when actuated and thereafter to linearly collapse itself when deactuated whereby one end of the unit will be correspondingly linearly extended relative to the other end thereof and thereafter be linearly collapsed relative to the other end thereof. A control device being operatively interconnected to the one end of the positioning unit to be controlled in relation to the position of the one end relative to the other end thereof and control means for directing a source of pneumatic fluid to at least one of the actuators to extend the one end of the unit by the degree of actuation of the one actuator and for thereafter disconnecting the source from that one actuator to collapse the one end of the unit by the degree of deactuation of the one actuator.
摘要翻译：多个独立的气动操纵的致动器以对准和邻接的关系设置，以提供具有相对端部的线性定位单元，每个致动器单独可操作以在被致动时自身线性延伸，然后在被致动时自身线性地折叠，然后在停用时自身线性折叠由此该单元的一端将相对于其另一端相应地线性地延伸，然后相对于其另一端线性地折叠。控制装置可操作地互连到定位单元的一端，以相对于一端相对于其另一端的位置进行控制;以及控制装置，用于将气动流体源引导至至少一个致动器，通过一个致动器的致动程度将单元的一端延伸，然后将该源与该一个致动器断开，以使该单元的一端以一个致动器的停用程度折叠。

58. 发明授权

US3538813A Remote control system 失效
公开(公告)号：US3538813A
公开(公告)日：1970-11-10
申请号：US3538813D
申请日：1968-10-07
申请人： INDUSTRIAL WOODWORKING MACH
发明人： CROMEENS JEFF Y , CLYCE THOMAS E
IPC分类号： B27B5/06 , B27B5/34 , F15B11/12 , F01B31/12
CPC分类号： B27B5/34 , B27B5/063 , F15B11/125

59. 发明授权

US3264947A Digital servo actuators 失效
标题翻译：数字伺服执行器
公开(公告)号：US3264947A
公开(公告)日：1966-08-09
申请号：US39222564
申请日：1964-08-26
申请人： CADILLAC GAGE CO
发明人： BIDLACK JERALD D
IPC分类号： F15B9/16 , F15B11/12
CPC分类号： F15B11/125 , F15B9/16

60. 发明授权

US3238849A Linear actuator 失效
公开(公告)号：US3238849A
公开(公告)日：1966-03-08
申请号：US34763763
申请日：1963-12-13
申请人： CADILLAC GAGE CO
发明人： BRANDSTADTER JACK M
IPC分类号： F15B11/12
CPC分类号： F15B11/125

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