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1. 发明授权

US4666166A Clamping arrangement for diaphragm-type piston 失效
标题翻译：隔膜式活塞的夹紧装置
公开(公告)号：US4666166A
公开(公告)日：1987-05-19
申请号：US670452
申请日：1984-11-13
申请人： James E. Hart , Michael T. Zoric , Allen W. Kyllonen
发明人： James E. Hart , Michael T. Zoric , Allen W. Kyllonen
IPC分类号： F16B5/06 , F04B43/00 , F15B15/10 , F16J3/00 , F16J3/02 , F16J3/06
CPC分类号： F04B43/0054 , F16J3/00 , Y10T137/7836 , Y10T403/31
摘要： A diaphragm-clamping arrangement, in which a spring washer having a frusto-conical shape is employed between the outer periphery of the diaphragm and one of the plate members between which the diaphragm is secured. In the free state of the spring washer, the spring washer height is greater than the space between the diaphragm and one plate member so that, when the plate members are joined together, the spring washer is compressed to thereby exert a clamping force on the diaphragm. The diaphragm-clamping point can be provided by either the inner or outer periphery of the spring washer, depending upon whether the frusto-conical shape is concave or convex. By forming an annular recess in the plate member with which the spring is engageable, proper location of the spring washer is facilitated during assembly, and subsequently maintained during clamping.
摘要翻译：一种膜片夹紧装置，其中在隔膜的外周和其中一个板构件之间采用具有截头圆锥形的弹簧垫圈，隔膜在其间固定。在弹簧垫圈的自由状态下，弹簧垫圈的高度大于隔膜和一个板件之间的空间，使得当板件接合在一起时，弹簧垫圈被压缩，从而在隔膜上施加夹紧力。取决于截头圆锥形状是凹形还是凸形，膜片夹紧点可以由弹簧垫圈的内周边或外周边提供。通过在弹簧可接合的板构件中形成环形凹部，弹簧垫圈在组装过程中的适当位置便于进行，并且随后在夹紧期间保持。

2. 发明授权

US4108486A Inflatable thrust producing tool 失效
标题翻译：充气推力生产工具
公开(公告)号：US4108486A
公开(公告)日：1978-08-22
申请号：US743118
申请日：1976-11-19
申请人： Georg Hirmann
发明人： Georg Hirmann
IPC分类号： B23D15/14 , B23Q1/28 , B25B1/18 , B25B5/06 , B25B7/12 , F15B15/10 , F16J3/00 , B25B1/00
CPC分类号： B23Q1/287 , B23D15/14 , B25B1/18 , B25B5/065 , B25B7/126 , F15B15/10 , F16J3/00
摘要： A tool includes a force-producting device having at least one inflatable thrust producing member displaceable so as to apply a given force, and a pivotally displaceable member engageable by said inflatable thrust producing member and pivotally displaceable thereby. The tool may be used as clippers, pinchers, pliers, tongs, and the like.
摘要翻译：工具包括具有可移动以施加给定力的至少一个可充气推力产生构件的力产生装置，以及可由所述可膨胀推力产生构件接合并由其枢转移位的可枢转位移构件。该工具可以用作剪刀，钳子，钳子，钳子等。

3. 发明授权

US3547453A Elastic bellow packings for universally movable joints,and more particularly for ball joints 失效
标题翻译：用于通用移动接头的弹性包装，更特别适用于球接头
公开(公告)号：US3547453A
公开(公告)日：1970-12-15
申请号：US3547453D
申请日：1967-01-20
申请人： EHRENREICH & CIE A
发明人： GOTTSCHALD RUDOLF
IPC分类号： F16C11/06 , F16J3/00 , F16J15/52 , F16J15/48 , F16J15/32
CPC分类号： F16J15/52 , F16C11/0671 , F16J3/00

4. 发明授权

US3831498A Multiple-ply bellows 失效
标题翻译：多层贝壳
公开(公告)号：US3831498A
公开(公告)日：1974-08-27
申请号：US35469273
申请日：1973-04-26
申请人： CHEMETRON CORP
发明人： HARRINGTON E
IPC分类号： F16J3/00 , F16J15/00
CPC分类号： F16J3/00 , F16J15/004 , Y10T29/4981
摘要： An end of a bellows having radially spaced inner and outer plies is mounted to a support having a wall and further having a tubular flange extended from the wall and inserted between the plies. Cylindrical weldments, preferably butt weldments, are deposited on the flange to weld the inner and outer plies to the support.
摘要翻译：具有径向隔开的内层和外层的波纹管的端部安装到具有壁的支撑件上，并且还具有从壁延伸并插入在层之间的管状凸缘。将圆柱形焊件（优选对接焊件）沉积在凸缘上以将内层和外层焊接到支撑件上。

5. 发明授权

US3608436A Bellows damper unit 失效
标题翻译： BELLOWS阻尼器单元
公开(公告)号：US3608436A
公开(公告)日：1971-09-28
申请号：US3608436D
申请日：1968-05-02
申请人： DEZURIK CORP
发明人： OSTROOT GERALD F , TORBORG ROBERT H
IPC分类号： F16J3/00 , F16L55/04
CPC分类号： F16J3/00 , F16L55/04
摘要： A LIQUID-FILLED FORCE DAMPER UNIT IS DESCRIBED IN WHICH A SPRING METAL BELLOWS UNIT IS VACUUM-FILLED WITH DAMPING FLUID TO ELIMINATE ALL AIR BUBBLES, AND PROVIDED WITH A FRANGIBLE SEAL. THE UNIT IS ASSEMBLED TO A RESERVOIR WHICH IS FILLED WITH DAMPING FLUID ABOVE THE LEVEL OF THE SEAL, WHICH IS THEN BROKEN OFF, AND A RELATIVELY FLEXIBLE RESERVOIR DIAPHRAGM IS ADDED TO ALLOW THE UNIT TO BE USED IN ANY POSITION.

6. 发明授权

US3303254A Method for preparing a membrane 失效
标题翻译：膜的制备方法
公开(公告)号：US3303254A
公开(公告)日：1967-02-07
申请号：US29558263
申请日：1963-06-27
申请人： C B MESSENGER
发明人： SIMONS SANFORD L
IPC分类号： F16J3/00 , G03F1/20
CPC分类号： G03F1/20 , F16J3/00

7. 发明授权

US3052477A Dust covers for ball joints 失效
标题翻译：球窝接头用防尘罩
公开(公告)号：US3052477A
公开(公告)日：1962-09-04
申请号：US5165360
申请日：1960-08-24
申请人： ENG PRODUCTIONS CLEVEDON LTD
发明人： WILLIAM PARKER ROBERT
IPC分类号： F16C11/06 , F16D3/84 , F16J3/00
CPC分类号： F16J3/00 , F16C11/0619 , F16C11/0671 , Y10T403/32729

8. 发明授权

US2229057A Fluid pressure apparatus 失效
公开(公告)号：US2229057A
公开(公告)日：1941-01-21
申请号：US29185339
申请日：1939-08-25
申请人： WAGNER ELECTRIC CORP
发明人： BURNS DICK
IPC分类号： F16J3/00
CPC分类号： F16J3/00

9. 发明授权

US5018436A Folded bladder for fluid dynamic muscle 失效
标题翻译：用于流体动力肌的折叠膀胱
公开(公告)号：US5018436A
公开(公告)日：1991-05-28
申请号：US563359
申请日：1990-07-31
申请人： Michael L. Evangelista , Raymond A. Lia
发明人： Michael L. Evangelista , Raymond A. Lia
IPC分类号： F01B19/00 , F15B15/10 , F16J3/00
CPC分类号： F15B15/103 , F01B19/00 , F16J3/00
摘要： A hydraulic or pneumatically actuated muscle has an elongated elastomeric tubular bladder covered by a tubular braid. A fluid conduit supplies hydraulic or pneumatic pressure to the bladder to expand it and thereby shorten the braid. When pressure is relieved, the braid is permitted to elongate, and the bladder constricts radially. To ensure that the bladder has its cross section at a minimum when elongated, the bladder has a fold or invagination along its length. The process for forming this bladder can employ a fixture in the form of a threaded rod.
摘要翻译：液压或气动致动的肌肉具有由管状编织物覆盖的细长的弹性体管状囊。流体管道向膀胱供应液压或气动压力以使其膨胀并从而缩短编织物。当压力释放时，编织物被允许伸长，并且膀胱径向收缩。为了确保膀胱在伸长时的截面最小，膀胱沿其长度有一个褶皱或内陷。用于形成该囊的方法可以采用螺杆形式的固定装置。

10. 发明授权

US4557182A Expansion chamber devices 失效
标题翻译：膨胀室装置
公开(公告)号：US4557182A
公开(公告)日：1985-12-10
申请号：US618198
申请日：1984-06-07
申请人： Wilbur S. Mount
发明人： Wilbur S. Mount
IPC分类号： F15B15/10 , F16J3/00
CPC分类号： F15B15/10 , F16J3/00
摘要： An expansion device for converting changes in fluid pressure to displacement of a moving machine part or converting displacement of a moving part to changes in fluid pressure, the device featuring a first flexible expansion chamber wall at least partially defining a first expansion chamber region, a first rigid member having a convex surface supporting the chamber wall, a second rigid member having a concave surface facing the convex surface and movably mounted relative to the first rigid member to cause, when the first and second rigid members move together, the wall to fold over so that a portion of the wall's inner surface changes from an expanded concave shape to a convex shape adjacent to the first member, and a displacement connector attached to one of the first and second rigid members for connection to a moving machine part.
摘要翻译：一种用于将流体压力的变化转换为移动机器部件的位移或将运动部件的位移转换为流体压力的变化的膨胀装置，该装置具有至少部分地限定第一膨胀室区域的第一柔性膨胀室壁，具有支撑室壁的凸表面的刚性构件，具有面向凸表面的凹表面并且相对于第一刚性构件可移动地安装的第二刚性构件，当第一和第二刚性构件一起移动时，使壁折叠使得所述壁的内表面的一部分从膨胀的凹形变为与所述第一构件相邻的凸形，以及位移连接器，其连接到所述第一和第二刚性构件中的一个，用于连接到移动机器部。

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