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1. 发明专利

JP2011047475A Linear actuator 有权
标题翻译：线性执行器
公开(公告)号：JP2011047475A
公开(公告)日：2011-03-10
申请号：JP2009196813
申请日：2009-08-27
申请人： Ckd Corp , シーケーディ株式会社
发明人： RIKUURA JUNJI , UENO TOMOTSUGU , SATO KIMIYA
IPC分类号： F15B15/24
摘要： PROBLEM TO BE SOLVED: To provide a linear actuator which does not lower the accuracy of stroke length of slide table, and allows adjustment work for the stroke length to be performed easily. SOLUTION: In the linear actuator, a stroke adjusting mechanism 15 is arranged at a front end side of a linear guide 13, the stroke adjusting mechanism 15 is equipped with an outside bolt 43 and an inside bolt 44, the outside bolt 43 and inside bolt 44 are located on a central axis of thrust from a piston rod, and in a slide table 14, a contacting plate 34 is arranged which contacts with a rear surface 43a of the outside bolt 43 in such a way that the slide table 14 is moved in a projecting direction, and which contacts with a flange section 45 of the inside bolt 44 in such a way that the slide table 14 is moved in a denting direction. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种线性致动器，其不会降低滑台的行程长度的精度，并且允许容易地执行行程长度的调节工作。解决方案：在线性致动器中，行程调节机构15布置在直线导轨13的前端侧，行程调节机构15配备有外螺栓43和内螺栓44，外螺栓43 并且内螺栓44位于从活塞杆推力的中心轴线上，并且在滑动台14中设置有接触板34，其与外螺栓43的后表面43a接触，使得滑动台 14沿突出方向移动，并且以与滑动台14沿凹陷方向移动的方式与内螺栓44的凸缘部45接触。版权所有（C）2011，JPO＆INPIT

2. 发明专利

JP2010203500A Air cylinder 有权
标题翻译：气缸
公开(公告)号：JP2010203500A
公开(公告)日：2010-09-16
申请号：JP2009048299
申请日：2009-03-02
申请人： Ckd Corp , シーケーディ株式会社
发明人： FUKAMACHI TETSUYA , FUSHIHARA OSAMU , SATO KIMIYA , KITAGAWA YASUAKI
IPC分类号： F15B15/14 , F15B11/06
摘要： PROBLEM TO BE SOLVED: To achieve spontaneous output boost activated by the stopping of a boosting rod and a driving rod, without performing position detection by means of a switch.
SOLUTION: A boosting chamber 27 and a driving chamber 17 are formed in a cylinder housing 14 of an air cylinder 11. The boosting chamber 27 is partitioned into a third cylinder chamber 34 and a fourth cylinder chamber 35 by a second piston 30. The driving chamber 17 is partitioned into a first cylinder chamber 24 and a second cylinder chamber 25 by a first piston 22. A boosting rod 36 is inserted into the third cylinder chamber 34, and a first valve element 48 is provided to be constituted so as to receive pressure from the first cylinder chamber 24. The first valve element 48 is energized by a first energizing spring 39, and becomes a driving position when receiving pressure larger than energizing force of the first energizing spring 39, and becomes a boosting position when the receiving pressure is smaller than the energizing force of the first energizing spring 39.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：通过停止升压杆和驱动杆来实现自发输出升压，而不用开关进行位置检测。解决方案：增压室27和驱动室17形成在气缸11的气缸壳体14中。增压室27通过第二活塞30分隔成第三气缸室34和第四气缸室35 驱动室17由第一活塞22分隔成第一气缸室24和第二气缸室25.升压杆36插入第三气缸室34中，第一阀体48设置成以接收来自第一气缸室24的压力。第一阀元件48由第一激励弹簧39激励，并且当接收到大于第一通电弹簧39的通电力的压力时变为驱动位置，并且当第接收压力小于第一通电弹簧39的通电力。版权所有（C）2010，JPO＆INPIT

3. 发明专利

JP2009168224A Actuator with rod 有权
标题翻译：执行器与ROD
公开(公告)号：JP2009168224A
公开(公告)日：2009-07-30
申请号：JP2008009613
申请日：2008-01-18
申请人： Ckd Corp , シーケーディ株式会社
发明人： FUKAMACHI TETSUYA , SATO KIMIYA
IPC分类号： F15B15/24
摘要： PROBLEM TO BE SOLVED: To provide an actuator with a rod adjusting a stroke even in retraction or extrusion and capable of preventing rattling in either of retraction or extrusion when the stroke is adjusted in the actuator equipped with two rods.
SOLUTION: A first stroke adjustment part 35 for adjusting the stroke of a first piston rod 22 in retraction (recession) is provided in a first cylinder hole 13. A second stroke adjustment part 38 for adjusting the stroke of a second piston rod 32 is provided on an end of a second head rod 37 fixed on a second piston 28. Protruding ends of the first piston rod 22 and the second piston rod 32 are fixed floatedly by an end plate 10, and the first piston rod 22 and the second piston rod 32 are interlocked.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为了提供具有调节行程的杆的致动器，即使在缩回或挤压中，并且当在具有两个杆的致动器中调节行程时，能够防止任何一个回缩或挤压中的晃动。解决方案：用于在缩回（后退）中调节第一活塞杆22的行程的第一行程调节部分35设置在第一气缸孔13中。第二行程调节部分38用于调节第二活塞杆22的行程 32设置在固定在第二活塞28上的第二头杆37的端部。第一活塞杆22和第二活塞杆32的突出端部被端板10浮动地固定，并且第一活塞杆22和第二活塞杆32互锁。版权所有（C）2009，JPO＆INPIT

4. 发明专利

JP2009133420A Actuator with rod 有权
标题翻译：执行器与ROD
公开(公告)号：JP2009133420A
公开(公告)日：2009-06-18
申请号：JP2007310466
申请日：2007-11-30
申请人： Ckd Corp , シーケーディ株式会社
发明人： FUKAMACHI TETSUYA , SATO KIMIYA
IPC分类号： F15B15/14
摘要： PROBLEM TO BE SOLVED: To provide a highly rigid actuator with a rod, by changing the direction of a ball spline bearing in the direction of the highest resistance against the direction of a load.
SOLUTION: A bearing 29 installed in an installation part arranged in a position for surrounding a guide rod 28 by an upper end surface and capable of linearly moving the guide rod 28 in the axial direction of the guide rod 28, is provided in a pneumatic cylinder 11. The bearing 29 has a cylindrical storage part for covering an outer peripheral surface of the guide rod 28. The storage part has a ball, that is, a rollably fixed ball oppositely contacting with a spline groove 44 formed in the axial direction of the guide rod 28. The storage part is moved in the axial direction of the guide rod 28 by rotating the ball. The installation part is also constituted so that the installation direction of the storage part can be changed with the axis of the guide rod 28 as the center.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：通过沿着负载方向的最高阻力方向改变滚珠花键轴承的方向，提供具有杆的高刚性致动器。解决方案：安装在安装部分中的轴承29设置在安装部分中，该安装部分布置在用于通过上端表面围绕引导杆28的位置，并且能够在导杆28的轴向方向上直线移动导杆28。气动缸11.轴承29具有用于覆盖导杆28的外周面的圆筒状的收纳部。收容部具有球，即与轴向成形的花键槽44相反地相接触的滚动的固定球导向杆28的方向。储存部分通过旋转球体在导杆28的轴向上移动。安装部也构成为能够以导杆28的轴为中心来改变存放部的安装方向。版权所有（C）2009，JPO＆INPIT

5. 发明专利

JP2010144828A Pneumatic device 有权
标题翻译：气动装置
公开(公告)号：JP2010144828A
公开(公告)日：2010-07-01
申请号：JP2008322599
申请日：2008-12-18
申请人： Ckd Corp , シーケーディ株式会社
发明人： FUSHIHARA OSAMU , FUKAMACHI TETSUYA , SATO KIMIYA , KITAGAWA YASUAKI
IPC分类号： F15B11/06 , F04F5/18 , F15B15/14 , F15B21/04
摘要： PROBLEM TO BE SOLVED: To suppress generation of abrasion powder from a second rod packing positioned in a tip side of a rod than an accumulation part, and to reduce power consumption.
SOLUTION: The pneumatic device 11 is equipped with an air cylinder 13, and an ejector 38 provided outside the air cylinder 13. The rod 20 is pierced through an end wall part 15 of a cylinder housing 16. A through-hole 21 of the end wall part 15 pierced by the rod 20 is provided with a first rod packing 23, the accumulation part 26, and the second rod packing 29 in sequence from a second cylinder chamber 19 side. Air in the accumulation part 26 is sucked by the ejector 38. When the ejector 38 is sucking in the air in the accumulation part 26, force i a separating direction with respect to the rod 20 acts on an inner circumference side lip part 31 of the second rod packing 29, and the inner circumference side lip part 31 of the second rod packing 29 is deformed in a direction separating away from the rod 20.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：抑制来自位于棒的末端侧的第二棒状填料从累积部产生磨损粉末，并降低功耗。解决方案：气动装置11配备有气缸13和设置在气缸13外部的喷射器38.杆20穿过气缸壳体16的端壁部分15.穿孔21 由杆20刺穿的端壁部分15由第二气缸室19侧依次设置有第一杆密封件23，积聚部件26和第二杆密封件29。积存部26中的空气被喷射器38吸引。当喷射器38吸入积聚部26中的空气时，相对于杆20的分离方向的力作用在第二个的内周侧唇部31上杆状填料29，第二棒状填料29的内周侧唇部31沿远离杆20的方向变形。（C）2010，JPO＆INPIT

6. 发明专利

JP2010196819A Linear actuator 有权
标题翻译：线性执行器
公开(公告)号：JP2010196819A
公开(公告)日：2010-09-09
申请号：JP2009043015
申请日：2009-02-25
申请人： Ckd Corp , シーケーディ株式会社
发明人： FUKAMACHI TETSUYA , SATO KIMIYA
IPC分类号： F15B15/14 , F15B15/24
摘要： PROBLEM TO BE SOLVED: To provide the linear actuator which suppresses an imbalanced load imparted on a linear guide part when a slide table reciprocates and which is thinner as compared with a linear actuator having a slide table overlaid on a cylinder device. SOLUTION: A linear actuator 11 is equipped with a cylinder device 13 having a piston rod 12 and a slide table 17 arranged so as to be aligned with the cylinder device 13 along an axial direction of a piston rod 12. The piston rod 12 is coupled to the slide table 17 through the medium of a first and second floating members 39, 40. Reciprocation of the slide table 17 is guided by a pair of linear guides 33 and a pair of guide rails 32 respectively engaged with the linear guides 33. The piston rod 12 is in parallel with the linear guide 33 and is disposed so as to make distances with a pair of linear guides 33 equal to each other. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种线性致动器，其与滑动台重叠在气缸装置上的线性致动器相比，当滑动台往复运动时，抑制施加在直线导向部上的不平衡载荷。解决方案：线性致动器11装备有具有活塞杆12和滑动台17的气缸装置13，该活塞杆12和滑动台17沿着活塞杆12的轴向与气缸装置13对准。活塞杆 12通过第一和第二浮动构件39,40的介质联接到滑动台17.滑动台17的往复由一对直线导轨33和一对导轨32引导，分别与线性导轨活塞杆12与线性引导件33平行，并且设置成与一对彼此相等的一对线性引导件33形成距离。版权所有（C）2010，JPO＆INPIT

7. 发明专利

JP2008057679A The slide actuator 有权
标题翻译：滑动执行机构
公开(公告)号：JP2008057679A
公开(公告)日：2008-03-13
申请号：JP2006236155
申请日：2006-08-31
申请人： Ckd Corp , シーケーディ株式会社
发明人： SATO KIMIYA
IPC分类号： F15B15/14 , F16C29/06
摘要： PROBLEM TO BE SOLVED: To provide a slide actuator capable of correcting dislocation of a rolling body by minimum thrust, in a precompression state for realizing rigidity and straightness. SOLUTION: A cylinder 10 with a linear guide has a cylinder 15 composed of a body 11, a piston and rod 14 connected to the piston, a linear guide rail 16, a slide table 12 and a slide mechanism of a tracked structure. When positional dislocation of a right side linear guide 17a and a left side linear guide 17b provided on a side surface of the linear guide rail 16, is caused by the minimum thrust of the piston determined from minimum pressure of fluid pressure of fluid supplied to the cylinder 15, an upper limit of the preload being pressure applied to a steel ball 18 in an installed state, is managed so that the positional dislocation can be corrected on the moving end of the slide table 12. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够通过最小推力校正滚动体的位错的滑动致动器，以实现刚性和直线度的预压缩状态。解决方案：具有线性引导件的气缸10具有由主体11，与活塞连接的活塞和杆14构成的气缸15，直线导轨16，滑动台12和轨道结构的滑动机构。当设置在直线导轨16的侧面上的右侧线性引导件17a和左侧线性引导件17b的位置偏移是由活塞的最小推力决定的，该最小推力是由供给到气缸15，在安装状态下对施加到钢球18的压力的预载荷的上限进行管理，从而可以在滑台12的移动端上校正位置错位。（C） 2008年，日本特许厅和INPIT

8. 发明专利

JP2006105303A Rodless cylinder 审中-公开
标题翻译：无油缸
公开(公告)号：JP2006105303A
公开(公告)日：2006-04-20
申请号：JP2004294090
申请日：2004-10-06
申请人： Ckd Corp , シーケーディ株式会社
发明人： NOMURA KENSUKE , FUSHIHARA OSAMU , SATO KIMIYA , UENO TOMOTSUGU
IPC分类号： F15B15/14 , F16J15/16
摘要： PROBLEM TO BE SOLVED: To provide a rodless cylinder capable of easily securing air-tightness in and out of a pressure chamber.
SOLUTION: In this rodless cylinder wherein a slit 12 is formed on a cylinder tube 11, a yoke is attached to a piston moving in the cylinder tube 11, and extended from the slit 12 to the outside of cylinder tube 11 to mount a table, and the pressure chamber in the cylinder tube 11 and the slit 12 are sealed by a seal belt 18, both sides of the seal belt 18 are provided with seal pieces 23 kept into face-contact with an inner peripheral face of the pressure chamber.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种能够容易地确保进入和离开压力室的气密性的无杆气缸。解决方案：在该无气缸中，在气缸筒11上形成狭缝12，将轭架安装在活塞筒11内移动的活塞上，从狭缝12向气缸筒11的外侧延伸，一个工作台，缸筒11和狭缝12中的压力室被密封带18密封，密封带18的两侧都设置有与压力的内周面保持面接触的密封件23 室。版权所有（C）2006，JPO＆NCIPI

9. 发明专利

JP2013194887A Shock absorber 有权
标题翻译：减震器
公开(公告)号：JP2013194887A
公开(公告)日：2013-09-30
申请号：JP2012065877
申请日：2012-03-22
申请人： Ckd Corp , Ckd株式会社
发明人： SATO KIMIYA
IPC分类号： F16F9/32
摘要： PROBLEM TO BE SOLVED: To provide a shock absorber whose stroke amount can be suitably adjusted.SOLUTION: A shock absorber 10 includes a case 11 and a rod 21 mounted with a portion protruded from the case 11. At a tip portion of the rod 21, there is provided a cap 51 which abuts against the case 11 when the rod 21 is moved in an immersing direction with respect to the case 11. The cap 51 is screwed to a rod side screw groove 52 formed on the rod 21 and the relative position of the cap 51 and rod 21 in an axis line direction can be adjusted.
摘要翻译：要解决的问题：提供可以适当调节行程量的减震器。解决方案：减震器10包括壳体11和安装有从壳体11突出的部分的杆21.在杆21的尖端部分当杆21相对于壳体11在浸入方向上移动时，设置有盖51，该盖51抵靠壳体11。盖51旋拧到形成在杆21上的杆侧螺纹槽52和相对可以调节帽51和杆21在轴线方向上的位置。

10. 发明专利

JP2002349509A RODLESS CYLINDER 失效
公开(公告)号：JP2002349509A
公开(公告)日：2002-12-04
申请号：JP2001154098
申请日：2001-05-23
申请人： CKD CORP
发明人： ITO YUICHI , NOMURA KENSUKE , SATO KIMIYA
IPC分类号： F15B15/14 , F16C29/12
摘要： PROBLEM TO BE SOLVED: To provide a rodless cylinder which is made unlikely to rattle, by stabilizing the force to press a sliding material and making it unlikely to wear. SOLUTION: A cylinder tube 2 is structured so that the ends in the width direction of its upper part pinching a slit 3 provided in the center of the oversurface is formed as projections 31. Each projection 31 has a trapezoidal section, and its oversurface is formed as a first slope 33 such that the forefront of the projection 31 is positioned lower than the slit 3. The undersurface 36 of a slider 21 is furnished with a recess 41 in the part confronting one of the first slopes 33, and a gap 43 between the ceiling face 42 of the recess 41 and the first slope 33 is made narrower on the slit side than on the projection side. The first sliding material 44 having trapezoidal section arranged in the gap 43 is intruded to the slit side by a screw 46 driven into a threaded hole 45 formed in the side face of the slider 21 and pressed to the ceiling face 42 and the first slopes 33. The driving direction of the screw 46 is approximately perpendicular to a metal piece 48 attached to that surface of the first sliding material 44 which confronts the screw 46.

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