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1. 发明授权

EP3061986B1 DAMPER DEVICE 有权
公开(公告)号：EP3061986B1
公开(公告)日：2020-08-05
申请号：EP14856512.0
申请日：2014-10-20
申请人： Pneumatic Servo Controls Ltd. , Nippon Steel Corporation
发明人： SASAKI, Katsumi , GOTO, Osamu , MATSUI, Toshiaki
IPC分类号： F16F9/28 , B61F5/24 , F16F9/02 , F16F9/32 , F16F9/50 , F16F9/46

2. 发明授权

EP1970572B1 GAS PRESSURE CONTROL ACTUATOR 有权
标题翻译：气体压力控制致动器
公开(公告)号：EP1970572B1
公开(公告)日：2013-03-06
申请号：EP06843463.8
申请日：2006-12-27
申请人： Pneumatic Servo Controls Ltd.
发明人： SASAKI, Katsumi , HIRAYAMA, Tomoko
IPC分类号： F15B15/14 , F16C32/06 , G12B5/00 , H01L21/68
CPC分类号： F15B15/08 , F16C32/0603 , F16C32/0692 , H01L21/682

3. 发明公开

EP3061986A1 DAMPER DEVICE 审中-公开
标题翻译：阻尼装置
公开(公告)号：EP3061986A1
公开(公告)日：2016-08-31
申请号：EP14856512.0
申请日：2014-10-20
申请人： Pneumatic Servo Controls Ltd. , Nippon Steel & Sumitomo Metal Corporation
发明人： SASAKI, Katsumi , GOTO, Osamu , MATSUI, Toshiaki
IPC分类号： F16F9/28 , B61F5/24 , F16F9/02 , F16F9/32 , F16F9/50
摘要： The present invention addresses the problem of minimizing the difference between the pressure-receiving surface areas of two gas chambers that are demarcated by a piston unit in a damper device which uses a piston cylinder mechanism. This damper device (20) is equipped with: a cylinder unit (22) having a sliding inner wall surface; a piston unit (26), having a piston head (28), which has an outer diameter part that slides on the sliding inner wall surface of the cylinder unit (22), and divides the interior space of the cylinder unit (22) into a first gas chamber (38) and a second gas chamber (40), a rod (32) extending from the second gas chamber (40) side of the piston head (28), and a closed-end hole (34) which opens toward the first air chamber (38) side of the piston head (28) and extends through the interior of the rod (32) in the direction of the second air chamber (40); and a guide shaft (42) affixed to the first gas chamber (38) side of the cylinder unit (22) and equipped with a tip part (48) having an outer circumferential surface that slides on the inner wall surface of the closed-end hole (34) of the piston unit (26).
摘要翻译：本发明解决了通过使用活塞汽缸机构的减震器装置中的活塞单元划分的两个气室的受压表面积之间的差异最小化的问题。该减震装置（20）具备：具有滑动内壁面的缸单元（22）具有活塞头（28）的活塞单元（26），该活塞单元具有在缸单元（22）的滑动内壁表面上滑动的外径部分，并且将缸单元（22）的内部空间划分为第一气室（38）和第二气室（40）;从活塞头（28）的第二气室（40）侧延伸的杆（32）;以及封闭端孔（34），其打开朝向活塞头（28）的第一空气室（38）侧并沿第二空气室（40）的方向延伸穿过杆（32）的内部; 以及固定在所述缸单元（22）的所述第一气室（38）侧的导向轴（42），所述导向轴（42）配备有具有在所述封闭端的内壁表面上滑动的外周表面的末端部分活塞单元（26）的通孔（34）。

4. 发明公开

EP2708437A1 VEHICLE-BODY INCLINATION DEVICE AND DOUBLE-LAYER THREE-WAY VALVE USED IN VEHICLE-BODY INCLINATION DEVICE 审中-公开
标题翻译：车身倾斜装置和双三通阀汽车车身俯仰装置
公开(公告)号：EP2708437A1
公开(公告)日：2014-03-19
申请号：EP12782188.2
申请日：2012-05-09
申请人： Pneumatic Servo Controls Ltd. , Nippon Sharyo Ltd.
发明人： SASAKI, Katsumi , SHINMURA, Hiroshi , HAYASHI, Tetsuya , MIHARA, Takeyoshi , KAMIKAWA, Naohide
IPC分类号： B61F5/22 , B61F5/10 , F16F9/02 , F16F9/34 , F16K11/07
CPC分类号： B61F5/22 , B61F5/10 , B61F5/245 , F15B9/10 , F16K11/0716 , Y10T137/86879
摘要： A carriage-body inclination device (30) has individual inclination units (112, 113) that are provided corresponding to air springs (22, 23), and a control unit (110). The individual inclination unit (112) can sufficiently execute supply or release of air to or from the air spring (22) by driving a control valve (40) and a large-capacity valve (170) using a height difference value which is a difference between a height instruction value provided by the control unit (110) and a height value obtained from a link-lever mechanism (24) . The control valve (40) has a two-layer structure of a fixed sleeve (91), a control sleeve (90), and a spool (80) . The control sleeve (90) is moved and driven by the link-lever mechanism (24) and a rotation-translation conversion mechanism (44). The spool (80) is moved and driven by a spool actuator (120) according to a set height value.
摘要翻译：滑架体倾斜装置（30）具有单独的倾斜单元（112，113）没有提供对应于空气弹簧（22，23），以及控制单元（110）。各个倾斜部（112）能够通过使用一个高度差值的所有其是差驱动的控制阀（40）和一个大容量的阀（170）充分地执行向或从空气弹簧（22）供给或空气释放由控制单元（110）和从链接杠杆机构（24）得到的高度值提供一个高度指令值之间。所述控制阀（40）具有固定的套筒（91），控制套筒（90）和滑阀（80）的双层结构。控制套筒（90）被移动并且由链接杠杆机构（24）和旋转 - 平移转换机构（44）驱动。滑阀（80）被移动，并通过一个致动器柱塞（120），雅丁到一组高度值驱动。

5. 发明公开

EP1970572A1 GAS PRESSURE CONTROL ACTUATOR, GAS BEARING MECHANISM FOR THE GAS PRESSURE CONTROL ACTUATOR, AND MINUTE DISPLACEMENT OUTPUT DEVICE USING THE GAS PRESSURE CONTROL ACTUATOR 有权
标题翻译： GASDRUCKSTEUERSTELLGLIED
公开(公告)号：EP1970572A1
公开(公告)日：2008-09-17
申请号：EP06843463.8
申请日：2006-12-27
申请人： Pneumatic Servo Controls Ltd.
发明人： SASAKI, Katsumi , HIRAYAMA, Tomoko
IPC分类号： F15B15/14 , F16C32/06 , G12B5/00 , H01L21/68
CPC分类号： F15B15/08 , F16C32/0603 , F16C32/0692 , H01L21/682
摘要： In gas pressure control actuator (100), a plurality of annular flat-plate movers (20) including curved springs and annular flat plates are supported on a support pin (22) attached to a guide portion (102). An output mover (104) applies a pushing force by a pushing gas pressure (P 2 ) to the annular flat-plate movers (20). The curved springs have apertures for passing a gas therethrough, and the displacement rigidity of the support pin (22) in the axial direction is made smaller than that in the radial direction. The gas having a conrol gas pressure (P 1 ) flows from a supply port (54) in the bottom face of a guide portion (52) through the apertures of the individual curved springs of the annular flat-plate movers (20) to the clearances between the adjoining annular flat-plate movers (20). Those clearances can be adjusted by controlling the control gas pressure (P 1 ) while balancing with the pushing force. The whole moving range is enlarged by increasing the number of the clearances along the axial direction.
摘要翻译：在气体压力控制致动器（100）中，包括弯曲弹簧和环形平板的多个环形平板移动器（20）被支撑在附接到引导部分（102）的支撑销（22）上。输出推动器（104）通过推动气体压力（P 2）将推力施加到环形平板移动器（20）。弯曲弹簧具有用于使气体通过的孔，并且支撑销（22）在轴向方向上的位移刚度小于径向方向上的位移刚度。具有调节气体压力（P 1）的气体从引导部分（52）的底面中的供给口（54）流过环形平板移动器（20）的各个弯曲弹簧的孔，流到邻接的环形平板移动器（20）之间的间隙。这些间隙可以通过控制气体压力（P 1）同时与推力平衡来调节。通过增加轴向间隙的数量来扩大整个移动范围。

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