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1. 发明授权

EP2816238B1 CYLINDER DEVICE WITH A FORCE MULTIPLIER 有权
标题翻译：与增效汽缸装置
公开(公告)号：EP2816238B1
公开(公告)日：2016-02-10
申请号：EP13748942.3
申请日：2013-02-12
申请人： Kosmek Ltd.
发明人： HARUNA, Yosuke , YOKOTA, Hideaki
IPC分类号： F15B15/14 , B23Q3/06
CPC分类号： F16J1/005 , B23Q1/0081 , B23Q1/009 , F15B15/1409 , F15B15/204 , F16J10/02

2. 发明公开

EP1961516A1 CLAMP DEVICE AND CLAMPING SYSTEM USING SUCH DEVICE 有权
标题翻译： KLEMMVORRICHTUNG UND SOLE EINE VORRICHTUNG VERWENDENDES KLEMMSYSTEM
公开(公告)号：EP1961516A1
公开(公告)日：2008-08-27
申请号：EP06833131.3
申请日：2006-11-22
申请人： Kosmek Ltd.
发明人： YONEZAWA, Keitaro , YOSHIMURA, Gaku , HARUNA, Yosuke
IPC分类号： B23Q3/00
CPC分类号： B23Q1/009
摘要： In a reference block (1), a center hole (20) having a tapered inner surface (23) narrowing downward is provided. A rigid sleeve (21) having a tapered outer surface (27) making a tapering engagement with the tapered inner surface (23) is supported by the reference block (1) axially movably. During a locking drive, an output member (48) inserted into the rigid sleeve (21) is moved downward. Then, a clamping member (33) inserted into a socket hole (3) of a work pallet (2) is moved downward against an elastic member (45) and radially-outwardly for locking, and the tapered outer surface (27) of the rigid sleeve (21) makes a tapering engagement with the tapered inner surface (23).
摘要翻译：在参考块（1）中，设有具有向下变窄的锥形内表面（23）的中心孔（20）。具有与锥形内表面（23）成锥形接合的锥形外表面（27）的刚性套筒（21）被轴向可移动地支撑在基准块（1）上。在锁定驱动期间，插入到刚性套筒（21）中的输出构件（48）向下移动。然后，插入工件托盘（2）的插座孔（3）中的夹紧构件（33）相对于弹性构件（45）向下移动并且径向向外移动用于锁定，并且锥形外表面（27）刚性套筒（21）与锥形内表面（23）形成锥形接合。

3. 发明公开

EP3171041A1 OUTPUT DEVICE 有权转让
标题翻译：输出设备
公开(公告)号：EP3171041A1
公开(公告)日：2017-05-24
申请号：EP15849000.3
申请日：2015-10-06
申请人： Kosmek Ltd.
发明人： HARUNA, Yosuke
IPC分类号： F16B21/00 , B23Q3/00 , F16B19/02
CPC分类号： B23K37/053 , B23Q1/0081 , F16B1/005 , F16B2/16 , F16B21/165 , F16B21/18
摘要： A first rod (21) is inserted into a first guide hole (11) so as to be movable in a vertical direction. A second rod (22) is inserted into a second guide hole (12), which crosses the first guide hole (11), so as to be movable in a horizontal direction. An accommodation groove (31) is disposed in a lower half portion of the first rod (21). The second rod (22) is provided with an insertion portion (32) to be fitted in the accommodation groove (31). A cam groove (38) provided in the insertion portion (32) is fitted over a pin (35) provided in the lower half portion of the first rod (21). A driving means (D) connected to the second rod (22) moves the second rod (22) in the horizontal direction.
摘要翻译：第一杆（21）插入到第一导向孔（11）中以便能够在竖直方向上移动。第二杆（22）插入到与第一导向孔（11）交叉的第二导向孔（12）中，从而可在水平方向上移动。容纳槽（31）设置在第一杆（21）的下半部分中。第二杆（22）设置有插入部分（32）以装配在容纳槽（31）中。设置在插入部分（32）中的凸轮槽（38）配合在设置在第一杆（21）的下半部分中的销（35）上。连接到第二杆（22）的驱动装置（D）使第二杆（22）沿水平方向移动。

4. 发明公开

EP2489464A1 CLAMP DEVICE 有权
标题翻译： SPANNVORRICHTUNG
公开(公告)号：EP2489464A1
公开(公告)日：2012-08-22
申请号：EP10823307.3
申请日：2010-10-05
申请人： Kosmek Ltd.
发明人： HARUNA, Yosuke
IPC分类号： B23Q3/06 , B23Q3/00
CPC分类号： B23Q1/009
摘要： Above and below a piston (15) inserted into a housing (5), there are respectively provided a lock chamber (16) and a release chamber (17) where compressed air is supplied and discharged. A diametrically expandable and contractible tapered sleeve (28) is attached between an annular plug portion (26) projected upward from the housing (5) and a tapered hole (11) provided in a work pallet (2). An output rod (35) inserted into a cylindrical hole (26a) of the plug portion (26) is connected to the piston (15). Lock springs (49) constituted by compression coil springs are respectively inserted into a plurality of spring-attachment holes (48) formed in a recessed manner in an upper wall (16a) of the lock chamber (16). The spring-attachment holes (48) are communicatively connected to an outer surface of the housing (5) by through holes (55), respectively, and pushing members (56) are hermetically inserted into the through holes (55). The lock springs (49) urge the sleeve (28) through the pushing members (56) with a predetermined force.
摘要翻译：在插入壳体（5）中的活塞（15）的上方和下方分别设置有供给和排出压缩空气的锁定室（16）和释放室（17）。径向可膨胀和可收缩的锥形套筒（28）附接在从壳体（5）向上突出的环形塞部分（26）和设置在工件托盘（2）中的锥形孔（11）之间。插入插头部分（26）的圆柱形孔（26a）中的输出杆（35）连接到活塞（15）。由压缩螺旋弹簧构成的锁定弹簧（49）分别插入在锁定室（16）的上壁（16a）中以凹陷方式形成的多个弹簧安装孔（48）中。弹簧安装孔（48）分别通过通孔（55）连通地连接到壳体（5）的外表面，并且推动构件（56）气密地插入到通孔（55）中。锁定弹簧（49）以预定的力促使套筒（28）穿过推动构件（56）。

5. 发明公开

EP1666197A1 CLAMP DEVICE 有权
标题翻译：夹钳装置
公开(公告)号：EP1666197A1
公开(公告)日：2006-06-07
申请号：EP04787675.0
申请日：2004-09-07
申请人： Kosmek Ltd.
发明人： YONEZAWA, Keitaro , YOSHIMURA, Gaku , HARUNA, Yosuke
IPC分类号： B23Q3/06
CPC分类号： B23Q1/009
摘要： A plug portion (27) is projected from a first block (1) so as to be inserted into a insertion hole (5) opened in a second block (2). A support surface (9a) is formed on the first block (1) so as to be brought into contact with a supported surface (2a) formed on the second block (2). In the support surface (9a) is opened a fluid flow hole (59). A gap supporting member (K) acting force upon the second block (2) in such a direction as to separate the second block (2) from the first block (1) so as to form a gap (G1) between the supported surface (2a) and the support surface (9a) is provided on the first block (1). A pull member (21) eliminates the gap (G1) by making the second block (2) approach the first block (1) against the force of the gap supporting member (K) in such a condition that an outer peripheral surface of the plug portion (27) is in close contact with an inner peripheral surface of the insertion hole (5) to bring the supported surface (2a) into contact with the support surface (9a).
摘要翻译：插头部分（27）从第一块体（1）突出，以便插入在第二块体（2）中打开的插入孔（5）中。在第一块体（1）上形成支撑面（9a），以与形成在第二块体（2）上的被支撑面（2a）接触。在支撑表面（9a）中打开流体流动孔（59）。间隙支撑构件（K）沿着使第二块体（2）与第一块体（1）分离的方向在第二块体（2）上作用力，以便在支撑表面（ 2a），并且支撑表面（9a）设置在第一块体（1）上。通过使第二花纹块（2）克服间隙支撑部件（K）的力靠近第一花纹块（1）的状态下，拉动部件（21）消除间隙（G1）部分（27）与插入孔（5）的内周表面紧密接触以使被支撑表面（2a）与支撑表面（9a）接触。

6. 发明公开

EP3263294A1 OUTPUT DEVICE AND OUTPUT SYSTEM 有权
标题翻译：输出设备和输出系统
公开(公告)号：EP3263294A1
公开(公告)日：2018-01-03
申请号：EP16755565.5
申请日：2016-02-24
申请人： Kosmek Ltd.
发明人： HARUNA, Yosuke
IPC分类号： B25J15/04
CPC分类号： B25J18/007 , B25J15/0416 , B25J15/0425 , B25J15/0491 , B25J18/04
摘要： A force multiplier (5) configured to assist movement of the operating rod (22) in its axial direction is provided. An engagement recess (52) provided on an outer periphery of the operating rod (22) has a cam surface (52a) configured to make engagement with an engagement ball (51). There is provided a support hole (53) configured to allow movement of the engagement ball (51) in a radial direction of operating rod (22) and to restrict movement of the engagement ball (51) in the axial direction of the operating rod (22). A pressing member (54) configured to press the engagement ball (51) is provided, and the pressing member (54) has a force-multiplying surface (54a).
摘要翻译：提供了构造成辅助操作杆（22）沿其轴向方向的运动的力倍增器（5）。设置在操作杆（22）的外周上的接合凹部（52）具有构造成与接合球（51）接合的凸轮表面（52a）。设有支撑孔（53），该支撑孔（53）构造成允许接合球（51）沿操作杆（22）的径向方向移动并且限制接合球（51）沿操作杆的轴向方向的移动 22）。设置有用于按压接合球（51）的按压构件（54），并且按压构件（54）具有力量倍增表面（54a）。

7. 发明公开

EP2138266A1 LINK TYPE CLAMP DEVICE 审中-公开
标题翻译： KNIEHEBELKLEMMVORRICHTUNG
公开(公告)号：EP2138266A1
公开(公告)日：2009-12-30
申请号：EP08721908.5
申请日：2008-03-12
申请人： Kosmek Ltd.
发明人： HARUNA, Yosuke
IPC分类号： B23Q3/06
CPC分类号： B25B5/122 , B25B5/006 , B25B5/064 , Y10T24/44026 , Y10T24/44068 , Y10T24/44333
摘要： A left end portion of a clamp arm (30) is vertically swingably connected to an upper portion of a rod (12) vertically movably inserted into a housing (3), and an annular supported member (26) is attached to a support member (25) rotatably around an axis, the support member (25) being provided to an outer periphery of an upper portion of the housing (3). A pivot portion (28) provided to the supported member (26) and a non-edge portion in a longitudinal direction of the clamp arm (30) are connected by a link member (33). The support member (25) and the supported member (26) are provided with a means (A) for receiving an upward force acting from the link member (33) on the pivot portion (28) during a clamping operation. The supported member (26) is fixed to the support member (25) at a desired rotation angle position by a lock means (B).
摘要翻译：夹臂（30）的左端部垂直地可摆动地连接到可垂直移动地插入壳体（3）中的杆（12）的上部，并且环形支撑构件（26）附接到支撑构件 25）围绕轴线可旋转，所述支撑构件（25）设置在所述壳体（3）的上部的外周。设置在被支撑部件（26）上的枢轴部（28）和夹持臂（30）的长度方向的非边缘部分通过连接部件（33）连接。支撑构件（25）和被支撑构件（26）设置有用于在夹紧操作期间接收从枢转部分（28）上的连杆构件（33）作用的向上的力的装置（A）。支撑构件（26）通过锁定装置（B）以期望的旋转角度位置固定到支撑构件（25）。

8. 发明授权

EP1666197B1 CLAMP DEVICE 有权
标题翻译：夹钳装置
公开(公告)号：EP1666197B1
公开(公告)日：2009-07-22
申请号：EP04787675.0
申请日：2004-09-07
申请人： Kosmek Ltd.
发明人： YONEZAWA, Keitaro , YOSHIMURA, Gaku , HARUNA, Yosuke
IPC分类号： B23Q3/06 , B23Q1/00
CPC分类号： B23Q1/009
摘要： A plug section (27) is projected from a first block (1) so as to be insertable into an insertion hole (5) in a second block (2). A supporting surface (9a) is provided on the first block (1) so as to be able to contact with a to-be-supported surface (2a) of the second block (2). A fluid circulation hole (59) is formed in the supporting surface (9a). A gap-maintaining member (K) is provided in the first block (1). The gap- maintaining member (K) causes a force to act on the second block (2) in the direction to separate the second block (2) from the first block (1) to form a gap (G1) between the to-be-supported surface (2a) and the supporting surface (9a). A tension member (21) makes the second block (2) approach the first block (1) against an action force of the gap-maintaining member (K) with the outer peripheral surface of the plug section (27) in tight contact with the inner peripheral surface of the insertion hole (5), eliminating the gap (G1) to cause the supporting surface (9a) and the to-be-supported surface (2a) to be in contact with each other.
摘要翻译：插头部分（27）从第一块（1）突出，以便可插入第二块（2）中的插入孔（5）中。支撑面9a设置在第一块体1上以便能够与第二块体2的待支撑表面2a接触。流体流通孔（59）形成在支撑表面（9a）中。间隙保持部件（K）设置在第一块体（1）中。间隙维持构件（K）在第二块体（2）与第一块体（1）分离的方向上作用于第二块体（2）上，以在待形成的间隙（G1）之间形成间隙（2a）和支撑表面（9a）。抗拉构件（21）使插塞部（27）的外周面紧贴在间隙保持构件（K）的作用力下，使第二块体（2）接近第一块体（1）插入孔（5）的内圆周表面，消除间隙（G1）以使支撑表面（9a）和待支撑表面（2a）彼此接触。

9. 发明公开

EP4052841A1 CLAMP DEVICE 审中-公开
公开(公告)号：EP4052841A1
公开(公告)日：2022-09-07
申请号：EP20882444.1
申请日：2020-10-13
申请人： Kosmek Ltd.
发明人： HARUNA, Yosuke
IPC分类号： B23Q3/02 , B23Q3/06 , B25J15/04
摘要： When an operation portion (38) provided at an axial end portion of a valve member (37) is pushed into a valve case (31) provided to a first block (3), a clamping apparatus transitions from a first state, in which communication between: each of a primary-side pressure fluid supply/discharge port (34) and a secondary-side pressure fluid supply/discharge port (35); and a pressure fluid discharge port (36) is open, to a second state, in which communication between: each of the primary-side pressure fluid supply/discharge port (34) and the secondary-side pressure fluid supply/discharge port (35); and the pressure fluid discharge port (36) is closed.

10. 发明公开

EP3967462A1 MEMBER REPLACEMENT DEVICE 审中-公开
公开(公告)号：EP3967462A1
公开(公告)日：2022-03-16
申请号：EP20801447.2
申请日：2020-04-23
申请人： Kosmek Ltd.
发明人： HARUNA, Yosuke
IPC分类号： B25J15/04 , B23B31/107
摘要： An element changer includes a plurality of operation pin members (4) inserted in a housing (3). Each of the operation pin members (4) has a wedge surface (12c). When the operation pin members (4) are pushed into the housing (3), each wedge surface (12c) is disengaged from an engaging portion (10a) provided at a leading end portion of a tubular wall portion (10) of a tool plate (2) or of a connection plate (1). This allows a tool (5) functioning as a second element to be detached from a robot arm (8) functioning as a first element.

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