公开(公告)号：US09512860B2

公开(公告)日：2016-12-06

申请号：US14300460

申请日：2014-06-10

申请人： Koganei Corporation

发明人： Akiyoshi Horikawa ,  Yu Takebayashi

IPC分类号： F15B15/20 ,  F15B15/14 ,  F16J10/02

CPC分类号： F15B15/1409 ,  F15B15/1428 ,  F16J10/02

摘要： An object of the present invention is to provide a fluid pressure cylinder improved in assembling performance so as to easily fix a partition wall to a cylinder main body. A plurality of pistons 15a and 15b are incorporated in a cylinder main body 11, axially aligned with each other, reciprocable in an axial direction, and respectively provided with piston rods 17a and 17b. A partition wall 14 is attached to the cylinder main body 11 so as to form pressure chambers 21a and 21b. A stopper space is formed by an engagement groove 31 provided to the partition wall 14 and a slit 32 formed so as to extend in a transverse direction of the cylinder main body 11. A stopper 34 is inserted in the stopper space in the transverse direction of the cylinder main body 11 so as to fix the partition wall 14 to the cylinder main body 11.

摘要翻译： 本发明的目的是提供一种提高组装性能的流体压力缸，以便容易地将分隔壁固定到气缸主体。 多个活塞15a和15b并入轴向对准的圆筒主体11中，沿轴向往复运动，分别设有活塞杆17a和17b。 分隔壁14附接到气缸主体11，以形成压力室21a和21b。 由设置在分隔壁14上的接合槽31和沿缸体主体11的横向延伸形成的狭缝32形成止挡空间。止动件34沿止挡空间沿横向方向插入 气缸主体11，以将分隔壁14固定到气缸主体11。

公开(公告)号：US20140366716A1

公开(公告)日：2014-12-18

申请号：US14300460

申请日：2014-06-10

申请人： Koganei Corporation

发明人： Akiyoshi Horikawa ,  Yu Takebayashi

IPC分类号： F15B15/24

CPC分类号： F15B15/1409 ,  F15B15/1428 ,  F16J10/02

摘要： An object of the present invention is to provide a fluid pressure cylinder improved in assembling performance so as to easily fix a partition wall to a cylinder main body. A plurality of pistons 15a and 15b are incorporated in a cylinder main body 11, axially aligned with each other, reciprocable in an axial direction, and respectively provided with piston rods 17a and 17b. A partition wall 14 is attached to the cylinder main body 11 so as to form pressure chambers 21a and 21b. A stopper space is formed by an engagement groove 31 provided to the partition wall 14 and a slit 32 formed so as to extend in a transverse direction of the cylinder main body 11. A stopper 34 is inserted in the stopper space in the transverse direction of the cylinder main body 11 so as to fix the partition wall 14 to the cylinder main body 11.

摘要翻译： 本发明的目的是提供一种提高组装性能的流体压力缸，以便容易地将分隔壁固定到气缸主体。 多个活塞15a和15b并入轴向对准的圆筒主体11中，沿轴向往复运动，分别设有活塞杆17a和17b。 分隔壁14附接到气缸主体11，以形成压力室21a和21b。 由设置在分隔壁14上的接合槽31和沿缸体主体11的横向延伸形成的狭缝32形成止挡空间。止动件34沿止挡空间沿横向方向插入 气缸主体11，以将分隔壁14固定到气缸主体11。