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公开(公告)号：US20050045438A1
公开(公告)日：2005-03-03
申请号：US10922105
申请日：2004-08-20
申请人： Arno Keller , Bertram Heydenreich , Andreas Krog
发明人： Arno Keller , Bertram Heydenreich , Andreas Krog
CPC分类号： F16F9/5126 , F16F9/0227 , F16F9/3482 , F16F9/3487
摘要： A gas spring comprises a cylindrical casing, in which a piston rod is guided for displacement concentric of a central longitudinal axis. A damping piston is mounted on the piston rod, dividing the interior of the casing into two sectional casing chambers. A filling of compressed gas is provided inside the casing. A damping device is provided for velocity-dependent damping of a motion of stroke of the damping piston and another damping device is provided for path-dependent damping of a motion of stroke of the damping piston. The result is a gas spring of excellently controllable stroke behaviour.
摘要翻译： 气体弹簧包括圆柱形壳体，其中活塞杆被引导以与中心纵向轴线同心移位。 减震活塞安装在活塞杆上，将壳体的内部分成两个分段的壳体腔室。 在壳体内设置压缩气体的填充物。 提供阻尼装置用于阻尼活塞行程运动的速度相关阻尼，另一阻尼装置用于阻尼活塞行程运动的路径相关阻尼。 结果是具有卓越可控的行程行为的气弹簧。
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公开(公告)号：US20050035508A1
公开(公告)日：2005-02-17
申请号：US10892012
申请日：2004-07-14
申请人： Chiyaki Inoue
发明人： Chiyaki Inoue
CPC分类号： F16F13/107
摘要： A fluid-filled vibration damping device includes: an elastic body connecting a first mounting member and a second mounting member; and a partition member assembled with the second mounting member to form on its opposite sides a pressure receiving chamber partially defined by the elastic body and an equilibrium chamber partially defined by a flexible layer, both being filled with non-compressible fluid. The partition member defines an orifice passage connecting the two chambers, and including a first partitioning wall portion partitioning the orifice passage from the pressure-receiving chamber, and a second partitioning wall portion of rubber partitioning the orifice passage from the equilibrium chamber. A partial reinforcing member is provided to the partition member extending across the first and second partitioning wall portions to reinforce an opening of the orifice passage to the pressure-receiving chamber.
摘要翻译： 流体填充的减振装置包括：连接第一安装构件和第二安装构件的弹性体; 以及与所述第二安装构件组装的分隔构件，以在其相对侧上形成由所述弹性体部分地限定的受压室和由柔性层部分限定的平衡室，两者均填充有不可压缩流体。 分隔构件限定连接两个室的孔口通道，并且包括将孔口通道与受压室分开的第一分隔壁部分和将孔口通道与平衡室分隔开的橡胶的第二分隔壁部分。 部分加强件设置在跨过第一和第二分隔壁部分延伸的分隔件上，以加强孔口通道到压力接收室的开口。
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公开(公告)号：US6145819A
公开(公告)日：2000-11-14
申请号：US81382
申请日：1998-05-19
申请人： Jeffrey R. Geske , Boice F. Horde
发明人： Jeffrey R. Geske , Boice F. Horde
CPC分类号： F16F9/0218 , F16F9/36
摘要： A plurality of die cylinders adapted to contain gas under pressure are mounted on a manifold. Each cylinder comprising a cylinder body having an axially inner cylinder portion and an axially outer cylinder portion. A piston has an axially inner end portion extending into the inner cylinder portion and an axially outer end portion surrounded by the outer cylinder portion. A seal is provided between the inner end portion of the piston and the inner cylinder portion. There is a removable sealing cartridge between the outer end portion of the piston and the outer cylinder portion. A snap ring removably retains the cartridge on a shoulder between the inner and outer cylinder portions. The piston is capable of full axially outward retraction and separation from the cylinder when the cartridge is removed. The cylinder is free of any obstruction which would interfere with the axially outward retraction and separation of the piston when the cartridge is removed. The cylinder body has a pilot portion engaging a complimentary cylindrical opening in the manifold so that the inner end of the cylinder body communicates with high pressure gas within the manifold.
摘要翻译： 适用于在压力下容纳气体的多个模具缸安装在歧管上。 每个气缸包括具有轴向内筒部和轴向外筒部的筒体。 活塞具有延伸到内筒部的轴向内端部和由外筒部包围的轴向外端部。 在活塞的内端部和内筒部之间设置有密封件。 在活塞的外端部和外筒部之间存在可拆卸的密封筒。 卡扣环可拆卸地将盒子保持在内筒部分和外筒部分之间的肩部上。 当墨盒拆卸时，活塞能够完全轴向向外缩回和与气瓶分离。 气缸没有任何障碍物，当阻塞盒被移除时，它会干扰活塞的轴向向外缩回和分离。 缸体具有接合歧管中的互补圆柱形开口的先导部分，使得缸体的内端与歧管内的高压气体连通。
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公开(公告)号：US6135434A
公开(公告)日：2000-10-24
申请号：US231257
申请日：1999-01-15
申请人： John Marking
发明人： John Marking
摘要： A gas spring shock absorber (10A) includes a damping fluid cylinder (14A) telescopically housed within an air cylinder (12A). A shaft (16A) connects a sealable, outer end (18A) of the air cylinder with a vented piston (32A) movably mounted within the damping fluid cylinder. A first fluid seal (60) extends from the gas cylinder and contacts the outer surface (38A) of the damping cylinder while a second fluid seal (34A) extends from the damping cylinder and contacts the inner surface (36A) of the gas cylinder. The fluid seals create a sealed variable-volume air chamber (40A) which is divided into air positive and air negative spring chambers (62,64). The air negative spring chamber is defined between the two fluid seals and automatically balances the force on the damping unit from the pressurized gas in the first air chamber portion. A bypass channel (66) is provided to permit fluid to bypass the second fluid seal and automatically equalize the pressure in the air positive and air negative spring chambers when the second fluid seal is aligned therewith.
摘要翻译： 气弹簧减震器（10A）包括可伸缩地容纳在气缸（12A）内的阻尼液体缸（14A）。 轴（16A）将气缸的可密封的外端（18A）与可移动地安装在阻尼液体缸内的排气活塞（32A）连接。 第一流体密封件（60）从气缸延伸并接触阻尼缸的外表面（38A），而第二流体密封件（34A）从阻尼缸延伸并接触气瓶的内表面（36A）。 流体密封件形成密封的可变容积的空气室（40A），其被分成空气正空气和空气负的弹簧室（62,64）。 空气负弹簧室限定在两个流体密封件之间，并且自动平衡阻尼单元上的力与第一空气室部分中的加压气体。 旁路通道（66）被设置成允许流体旁路第二流体密封件并且当第二流体密封件与其对准时，自动均衡空气正空气和空气负的弹簧腔室中的压力。
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公开(公告)号：US6120013A
公开(公告)日：2000-09-19
申请号：US102769
申请日：1998-06-23
申请人： Marcel Le Fol
发明人： Marcel Le Fol
CPC分类号： F16F13/264
摘要： The system controls a support (1) interposed between an engine (2) and the structure (3) of an automobile vehicle comprising a work chamber (7) and an expansion chamber (8) filled with liquid and interconnected by a passageway (9), in which the work chamber (7) is partly defined by an elastic movable wall (10) comprising a push member (11) with which cooperates a driving device (12) for applying to this partition wall movements in such manner as to produce in the chamber (7) pressure forces synchronous with the harmonics of the vibrations of the operation of the engine. The system is characterized in that the driving device comprises an electric motor (12) connected to the push member (11) by actuating means (16) actuating in accordance with a reciprocating linear motion, and the system comprises means (22) for controlling the electric motor (13) in speed and angular position by a signal of the operating cycle of the engine.
摘要翻译： 系统控制插入发动机（2）和包括工作室（7）和膨胀室（8）的汽车车辆的结构（3）之间的支撑件（1），所述工作室（7）和膨胀室（8）充满液体并通过通道（9）互连， ，其中所述工作室（7）部分地由包括推动构件（11）的弹性可移动壁（10）限定，所述推动构件与所述推动构件（11）配合，用于施加到所述分隔壁的运动，以便产生 腔室（7）的压力与发动机操作的振动的谐波同步。 该系统的特征在于，驱动装置包括通过根据往复直线运动致动的致动装置（16）连接到推动构件（11）的电动机（12），并且该系统包括用于控制 电动机（13）通过发动机的操作循环的信号在速度和角度位置。
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公开(公告)号：US6105945A
公开(公告)日：2000-08-22
申请号：US965959
申请日：1997-11-07
申请人： Takashi Takeuchi , Hironobu Hosoda
发明人： Takashi Takeuchi , Hironobu Hosoda
CPC分类号： F16F9/54 , B60G13/008 , B60G15/068 , B60G15/07 , F16F9/3278 , F16F9/362 , B60G2202/312 , Y10S277/925 , Y10S277/926
摘要： An inverted strut damper includes an external cylinder which has an expanded midsection and a vertically moveable damper tube arranged concentrically within the outer cylinder. The outer cylinder and tube arrangement form a lubricating oil supply reservoir. Disposed at a top and a bottom of the outer cylinder is a respective oil seal and bearing arrangement. The upper bearing is adjacent to the lubricating oil reservoir and upon upper movement of the damper tube, oil is supplied to the upper bearings and seal.
摘要翻译： 一个反向的支柱阻尼器包括一个具有扩展的中央部分的外部气缸和同心地设置在外部气缸内的可垂直移动的阻尼管。 外筒和管布置形成润滑油供应储存器。 在外筒的顶部和底部设置有相应的油封和轴承装置。 上轴承与润滑油容器相邻，并且在阻尼管的上运动时，向上轴承供油并进行密封。
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公开(公告)号：US6082718A
公开(公告)日：2000-07-04
申请号：US35933
申请日：1998-03-02
申请人： Norihiro Yamada , Yoshiki Shimoda , Takashi Maeno , Shigeki Takeo , Osamu Nakagaki , Masanao Goto , Tetsuya Tsuiki , Tatsuo Suzuki , Tetsuo Asano
发明人： Norihiro Yamada , Yoshiki Shimoda , Takashi Maeno , Shigeki Takeo , Osamu Nakagaki , Masanao Goto , Tetsuya Tsuiki , Tatsuo Suzuki , Tetsuo Asano
CPC分类号： F16F13/264 , F16F13/105 , F16F13/268 , F16F2230/183
摘要： A liquid-sealing type vibration isolating apparatus including a first coupling member attached to a vibrator; a second coupling member attached to a member in a vehicle body; an insulator interposed between the coupling members, for absorbing and isolating vibration from the vibrator; a vibration isolating mechanism composed of a main chamber having a chamber wall formed by a portion of the insulator, and charged therein with liquid, an auxiliary chamber communicated with the main chamber through an orifice and having a chamber wall a portion of which is formed by a first diaphragm, an air chamber partitioned from the auxiliary chamber across the first diaphragm, and an equilibrium chamber partitioned from the auxiliary chamber across a second diaphragm; a selector for carrying out change-over operation so as to introduce negative pressure or the atmospheric pressure into the equilibrium chamber in the vibration isolating mechanism control for controlling the change-over operation of the selector, a negative pressure tank provided between a negative pressure source and the selector, and a check valve formed between the negative pressure tank and the negative pressure source, for allowing introduction of only negative pressure, and a solenoid mechanism for driving the selector.
摘要翻译： 一种液体密封式隔振装置，包括附接到振动器的第一联接构件; 附接到车体中的构件的第二联接构件; 介于耦合构件之间的用于吸收和隔离来自振动器的振动的绝缘体; 隔振机构，由主室构成，主室具有由绝缘体的一部分形成的室壁，并且在其中充有液体，辅助室通过孔与主室连通，并具有室壁，其一部分由 第一隔膜，通过第一隔膜与辅助室隔开的空气室和通过第二隔膜与辅助室隔开的平衡室; 选择器，用于进行转换操作，以便在用于控制选择器的转换操作的隔振机构控制中将负压或大气压力引入平衡室中;负压罐，设置在负压源 和选择器，以及形成在负压罐和负压源之间的止回阀，用于仅允许引入负压，以及用于驱动选择器的螺线管机构。
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公开(公告)号：US6080197A
公开(公告)日：2000-06-27
申请号：US134509
申请日：1998-08-13
申请人： Sen-Jung Chen
发明人： Sen-Jung Chen
IPC分类号： A61F2/00 , A61F2/50 , A61F2/60 , A61F2/66 , A61F2/68 , A61F2/76 , F16F3/10 , F16F7/00 , F16F9/54 , A61F2/64 , F16F5/00 , F16M1/00
CPC分类号： A61F2/60 , A61F2/68 , F16F3/10 , F16F7/00 , F16F9/54 , A61F2/6607 , A61F2/76 , A61F2002/30235 , A61F2002/30276 , A61F2002/30354 , A61F2002/30372 , A61F2002/30433 , A61F2002/30469 , A61F2002/30474 , A61F2002/30495 , A61F2002/30514 , A61F2002/5003 , A61F2002/5007 , A61F2002/5073 , A61F2002/5084 , A61F2002/5086 , A61F2002/607 , A61F2220/0025 , A61F2220/0033 , A61F2220/0041 , A61F2230/0069 , A61F2230/0086
摘要： A shock absorbing device for use with an artificial leg has a coupling member that includes a mounting plate and a tubular portion. The tubular portion has an upper end surface and is formed with a radial inward first restricting portion distal to the upper end surface. A sleeve member has a lower sleeve portion mounted telescopically on the tubular portion, and an upper sleeve portion formed with a radial inward second restricting portion that is disposed above the upper end surface of the tubular portion of the coupling member. A damping member extends into the coupling member and the sleeve member between the first and second restricting portions. A cushioning unit is provided for cushioning axial and radial forces exerted on the coupling member and the sleeve member, and for defining an upper limit of the relative axial movement between the coupling member and the sleeve member.
摘要翻译： 用于人造腿的减震装置具有包括安装板和管状部分的联接构件。 管状部分具有上端表面并且形成有远离上端表面的径向向内的第一限制部分。 套筒构件具有可伸缩地安装在管状部分上的下套筒部分和形成有径向向内的第二限制部分的上套筒部分，其设置在联接构件的管状部分的上端表面上方。 阻尼构件在第一和第二限制部分之间延伸到联接构件和套筒构件。 提供缓冲单元以缓冲施加在联接构件和套筒构件上的轴向和径向力，并且用于限定联接构件和套筒构件之间的相对轴向运动的上限。
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公开(公告)号：US6065741A
公开(公告)日：2000-05-23
申请号：US906621
申请日：1997-08-07
申请人： Toren S. Davis , David A. Osterberg
发明人： Toren S. Davis , David A. Osterberg
CPC分类号： F16F9/0209 , F16F15/027 , F16F9/20 , F16F2230/0052 , F16F2230/10
摘要： A substantially friction free mounting is presented utilizing a plurality of balls which are placed one each in a plurality of grooves between two members that are relatively movable, and a plurality of magnets are placed near the center of each groove to provide for self centering of the balls in the grooves.
摘要翻译： 利用多个球放置一个基本上无摩擦的安装件，这些球体被放置在两个可相对移动的两个构件之间的多个凹槽中，并且多个磁体放置在每个凹槽的中心附近以提供自动定心 球在凹槽中。
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公开(公告)号：US6056277A
公开(公告)日：2000-05-02
申请号：US38895
申请日：1998-03-12
申请人： Stefan Wode
发明人： Stefan Wode
CPC分类号： F16F9/0472 , B60G17/0432 , B60G17/0523 , B60G2202/152 , B60G2500/204
摘要： The invention relates to an arrangement which includes an air spring (2), an ancillary volume (4) and a connecting line (6) which connects the air spring (2) and the ancillary volume (4) to each other. A valve (12), which is actuated by air pressure, is disposed in the connecting line (6). The valve (12) includes a cylinder (14) having a chamber (16) wherein a hollow piston (18) is mounted so as to be axially movable. In an open position of the hollow piston (18), the valve (12) clears the connecting line (6); whereas, the connecting line (6) is blocked in a closed position of the hollow piston (18). The invention also relates to a valve which is actuated by air pressure.
摘要翻译： 本发明涉及一种包括将空气弹簧（2）和辅助容积（4）彼此连接的空气弹簧（2），辅助容积（4）和连接线（6）的装置。 通过空气压力致动的阀（12）设置在连接管线（6）中。 阀（12）包括具有腔室（16）的气缸（14），其中中空活塞（18）安装成可轴向移动。 在空心活塞（18）的打开位置，阀（12）清除连接线（6）; 而连接线（6）在空心活塞（18）的关闭位置被阻挡。 本发明还涉及一种由空气压力致动的阀。
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