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1. 发明申请

US20060226591A1 Clamp device 审中-公开
标题翻译：夹具装置
公开(公告)号：US20060226591A1
公开(公告)日：2006-10-12
申请号：US10565503
申请日：2004-07-09
申请人： Keitaro Yonezawa , Gaku Yoshimura , Yosuke Haruna , Hironori Yamada
发明人： Keitaro Yonezawa , Gaku Yoshimura , Yosuke Haruna , Hironori Yamada
IPC分类号： B23Q3/00
CPC分类号： B23Q1/009
摘要： A drive piston (11) is inserted into a housing (8) vertically movably. A pull rod (18) is projected further upward than a support surface (S) of the housing (8), and the pull rod (18) is connected to the drive piston (11) radially movably. An inner engaging member (38) is supported on an outer periphery of the pull rod (18) vertically movably. The inner engaging member (38) is adapted to be radially movable with respect to the housing (8), and the inner engaging member (38) is advanced upward by a coned disc spring (41). A plurality of outer engaging members (39) to be inserted into an engaging hole (3) of a work pallet (2) are arranged on an outer periphery of the inner engaging member (38). The plurality of outer engaging members (39) are wedge-engaged with the inner engaging member (38) from the upper side. To these outer engaging members (39) is joined an upper portion of the pull rod (18). The plurality of outer engaging members (39) are urged radially inward by a ring-shaped flat spring (44).
摘要翻译：驱动活塞（11）可垂直移动地插入壳体（8）中。拉杆（18）比壳体（8）的支撑表面（S）进一步向上突出，并且拉杆（18）可径向可移动地连接到驱动活塞（11）。内部接合构件（38）可垂直地可移动地支撑在拉杆（18）的外周上。内接合构件（38）适于相对于壳体（8）可径向移动，并且内接合构件（38）由锥形盘簧（41）向上推动。在内接合构件（38）的外周上布置有多个插入工件托盘（2）的接合孔（3）的外接合构件（39）。多个外接合构件（39）从上侧与内接合构件（38）楔合。这些外接合构件（39）与拉杆（18）的上部接合。多个外部接合构件（39）通过环形板簧（44）径向向内推压。

2. 发明申请

US20090315239A1 Clamp Device and Clamping System Using Such Device 审中-公开
标题翻译：夹紧装置和使用这种装置的夹紧系统
公开(公告)号：US20090315239A1
公开(公告)日：2009-12-24
申请号：US12084954
申请日：2006-11-22
申请人： Keitaro Yonezawa , Gaku Yoshimura , Yosuke Haruna
发明人： Keitaro Yonezawa , Gaku Yoshimura , Yosuke Haruna
IPC分类号： B23Q3/02
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，设置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）锥形接合的锥形外表面（27）的刚性套筒（21）由轴承可移动地支撑在基准块（1）上。在锁定驱动期间，插入刚性套筒（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. 发明申请

US20060273504A1 Clamping device 有权
标题翻译：夹紧装置
公开(公告)号：US20060273504A1
公开(公告)日：2006-12-07
申请号：US10570892
申请日：2004-09-07
申请人： Keitaro Yonezawa , Gaku Yoshimura , Yosuke Haruna
发明人： Keitaro Yonezawa , Gaku Yoshimura , Yosuke Haruna
IPC分类号： B23Q3/00
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（1）突出以插入到在第二块（2）中打开的插入孔（5）中。支撑表面（9a）形成在第一块（1）上，以便与形成在第二块（2）上的支撑表面（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（2）与第一块（1）分离的方向对第二块（2）施加作用力，以在支撑表面（2）之间形成间隙（G 1）（2a）和所述支撑表面（9a）设置在所述第一块（1）上。拉动构件（21）通过使第二块（2）克服间隙支撑构件（K）的力而接近第一块（1）而消除间隙（G 1），条件是，插头部分（27）与插入孔（5）的内周表面紧密接触，以使支撑表面（2a）与支撑表面（9a）接触。

4. 发明授权

US08366090B2 Clamping device 有权
标题翻译：夹紧装置
公开(公告)号：US08366090B2
公开(公告)日：2013-02-05
申请号：US10570892
申请日：2004-09-07
申请人： Keitaro Yonezawa , Gaku Yoshimura , Yosuke Haruna
发明人： Keitaro Yonezawa , Gaku Yoshimura , Yosuke Haruna
IPC分类号： B23Q3/00
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（1）突出以插入到在第二块（2）中打开的插入孔（5）中。支撑表面（9a）形成在第一块（1）上以便与形成在第二块（2）上的支撑表面（2a）接触。在支撑面（9a）中打开流体流通孔（59）。间隙支撑构件（K）沿着使第二块（2）与第一块（1）分离的方向对第二块（2）作用力，以在支撑表面（1）之间形成间隙（G1） 2a），并且支撑表面（9a）设置在第一块（1）上。拉动构件（21）通过使第二块（2）抵抗间隙支撑构件（K）的力抵靠第一块（1）而消除间隙（G1），使得塞子的外周表面所述部分（27）与所述插入孔（5）的内周面紧密接触，以使所述支撑面（2a）与所述支撑面（9a）接触。

5. 发明授权

US06761103B2 Cylinder assembly 有权
标题翻译：气缸组件
公开(公告)号：US06761103B2
公开(公告)日：2004-07-13
申请号：US10353388
申请日：2003-01-29
申请人： Keitaro Yonezawa , Gaku Yoshimura
发明人： Keitaro Yonezawa , Gaku Yoshimura
IPC分类号： B23Q302
CPC分类号： B23Q1/28
摘要： A first piston (22) of a first locking cylinder (20) descends when a pressure of compressed air in an actuation chamber (23) has exceeded a pressure for locking commencement (P1) and ascends by a first spring (24) when the pressure of the compressed air has decreased to a pressure for releasing commencement (P2). A second advancing and retreating cylinder (32) comprises an inlet chamber (41) and an outlet chamber (45) formed below and above a second piston (35), respectively, and a second spring (46). The actuation chamber (23) communicates with the outside air through the outlet chamber (45). A restricting passage (37) is provided in a route between the actuation chamber (23) and the outside air. The actuation chamber (23) communicates with one of the inlet chamber (41) and the outlet chamber (45) through a communication hole (62).
摘要翻译：当致动室（23）中的压缩空气的压力已经超过用于锁定开始的压力（P1）并由第一弹簧（24）上升时，第一锁定气缸（20）的第一活塞（22）下降，的压缩空气已经降低到用于释放开始的压力（P2）。第二推进和后退缸（32）包括分别在第二活塞（35）下方和上方形成的入口室（41）和出口室（45）和第二弹簧（46）。致动室（23）通过出口室（45）与外部空气连通。限制通道（37）设置在致动室（23）和外部空气之间的路线中。致动室（23）通过连通孔（62）与入口室（41）和出口室（45）中的一个连通。

6. 发明申请

US20130249156A1 CLAMP APPARATUS 审中-公开
标题翻译：夹钳装置
公开(公告)号：US20130249156A1
公开(公告)日：2013-09-26
申请号：US13990535
申请日：2011-11-18
申请人： Yosuke Haruna , Gaku Yoshimura
发明人： Yosuke Haruna , Gaku Yoshimura
IPC分类号： B23Q3/06 , B23Q3/08
CPC分类号： B23Q3/06 , B23Q1/009 , B23Q3/08
摘要： A clamp apparatus comprises a guide member with a top wall and a circumferential wall that protrude above a housing and are inserted into a hole of a work. The guide member is inserted into the housing to be movable downward against an advancing unit that pushes the guide member upward, within a locking stroke of downward movement. Through the circumferential wall, a plurality of guide grooves are made at predetermined intervals in circumferential directions. A locking member inserted into each guide groove is biased radially inward by an annular elastic member which is a thin strip. A clamp rod has wedge surfaces engaging with the respective locking members from above, and is clamp-driven downward and unclamp-driven upward by a piston.
摘要翻译：夹具装置包括具有顶壁和周壁的引导构件，其在壳体上方突出并插入到工件的孔中。引导构件被插入到壳体中，以在向下移动的锁定行程内向上抵靠在推动引导构件的向前单元向下运动。通过圆周壁，沿圆周方向以预定间隔制造多个导向槽。插入到每个引导槽中的锁定构件通过作为薄带的环形弹性构件径向向内偏置。夹杆具有从上方与相应的锁定构件接合的楔形表面，并且被夹紧驱动向下并由活塞向上释放。

7. 发明授权

US09815156B2 Positioning apparatus 有权
公开(公告)号：US09815156B2
公开(公告)日：2017-11-14
申请号：US13985955
申请日：2012-02-14
申请人： Kenta Kaji , Gaku Yoshimura
发明人： Kenta Kaji , Gaku Yoshimura
IPC分类号： B23Q3/06 , B23Q1/00
CPC分类号： B23Q3/06 , B23Q1/009
摘要： A strut (6) of a circular plug projects upward from a main body (4) of a housing (3) and inserts into circular hole (9) of work (8). An opening (20) is formed laterally in a left portion of peripheral wall (18) of strut (6), a cam portion (28) projects leftward from a right portion of the peripheral wall (18). A positioning rod (22) inserts into insertion hole (14) in upper portion of housing (3) which is movable vertically and radially. A cam surface (32) is provided vertically on upper right portion of positioning rod (22), and pushing portion (33) is provided on upper left portion thereof. When a driving arrangement (D) drives positioning rod (22) downward for locking, cam portion (28) pushes the cam surface (32) leftward, and pushing portion (33) passes through opening (20) to press inner periphery of the circular hole (9) of work (8).

8. 发明申请

US20130320607A1 POSITIONING APPARATUS 有权
标题翻译：定位装置
公开(公告)号：US20130320607A1
公开(公告)日：2013-12-05
申请号：US13985955
申请日：2012-02-14
申请人： Kenta Kaji , Gaku Yoshimura
发明人： Kenta Kaji , Gaku Yoshimura
IPC分类号： B23Q3/06
CPC分类号： B23Q3/06 , B23Q1/009
摘要： A strut (6) of a circular plug projects upward from a main body (4) of a housing (3) and inserts into circular hole (9) of work (8). An opening (20) is formed laterally in a left portion of peripheral wall (18) of strut (6), a cam portion (28) projects leftward from a right portion of the peripheral wall (18). A positioning rod (22) inserts into insertion hole (14) in upper portion of housing (3) which is movable vertically and radially. A cam surface (32) is provided vertically on upper right portion of positioning rod (22), and pushing portion (33) is provided on upper left portion thereof. When a driving arrangement (D) drives positioning rod (22) downward for locking, cam portion (28) pushes the cam surface (32) leftward, and pushing portion (33) passes through opening (20) to press inner periphery of the circular hole (9) of work (8).
摘要翻译：圆形塞子的支柱（6）从壳体（3）的主体（4）向上突出并插入工件（8）的圆形孔（9）中。在支柱（6）的周壁（18）的左侧部分侧面形成开口（20），凸轮部分（28）从周壁（18）的右侧部分向左突出。定位杆（22）插入到壳体（3）的上部可径向移动的插入孔（14）中。凸轮表面（32）垂直设置在定位杆（22）的右上部，并且推动部分（33）设置在其左上部分上。当驱动装置（D）向下驱动定位杆（22）进行锁定时，凸轮部分（28）将凸轮表面（32）向左推动，并且推动部分（33）穿过开口（20）以推压圆周工作孔（9）（8）。

9. 发明授权

US06805214B2 Breather system and straddle-type four wheeled all terrain vehicle comprising breather system 失效
标题翻译：呼吸系统和跨骑式四轮全地形车辆包括呼吸系统
公开(公告)号：US06805214B2
公开(公告)日：2004-10-19
申请号：US10059941
申请日：2002-01-28
申请人： Kazuhiro Maeda , Gaku Yoshimura
发明人： Kazuhiro Maeda , Gaku Yoshimura
IPC分类号： B60K1500
CPC分类号： B62K5/01 , B62J35/00 , Y10S180/908
摘要： Disclosed is a breather system for a fuel tank reliably performing a function of a breather when a vehicle is inclined to the right or to the left and a straddle-type four wheeled all terrain vehicle comprising the breather system in which the fuel tank is provided below a seat, and a fuel inlet and a tank cap covering the fuel inlet is protruded from a rear fender laterally of the seat. The breather system has two breather openings provided in the fuel tank, breather hoses respectively connected to the breather openings, a T-shape joint integrally connecting the breather hoses, and a check valve connected to an ambient side of the T-shape joint, and the two breather openings are provided on the right and left sides of the fuel tank so as to be spaced apart from each other.
摘要翻译：公开了一种用于当车辆向右或向左倾斜时可靠地执行呼吸器功能的燃料箱的呼吸器系统和包括在其中设置燃料箱的通气系统的跨骑式四轮全地形车辆座椅以及覆盖燃料入口的燃料入口和罐盖从座椅横向的后挡泥板突出。通气系统具有设置在燃料箱中的两个通气孔，分别连接到通气孔的通气软管，连接通气软管的T形接头和连接到T形接头的环境侧的止回阀，以及两个通气孔设置在燃料箱的右侧和左侧，以便彼此间隔开。

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