公开(公告)号：US20170363208A1

公开(公告)日：2017-12-21

申请号：US15627993

申请日：2017-06-20

Applicant: SMC CORPORATION

Inventor： Mikihito ISHII ,  Hiroshi KUSAKA ,  Ken NAKAJIMA

IPC: F16J10/04 ,  F16J1/16 ,  F16J1/24 ,  F01L9/02 ,  F16J9/08

Abstract: A cylinder device includes a piston and a piston rod disposed movably, and a movable body in which another end portion of the piston rod is inserted. The piston rod includes a first pin groove that extends along an axial direction and through which a support pin is inserted. The support pin is also inserted through second pin grooves formed in the movable body and having a substantially L-shaped cross section. Further, a link pin is inserted through a pin hole on the other end portion of the piston rod. The link pin is inserted through third pin grooves in the movable body which are inclined at a predetermined angle with respect to the axis of the movable body. In addition, under a moving action of the piston, the movable body is displaced linearly, and thereafter, is rotationally displaced by the link pin moving along the third pin grooves.

公开(公告)号：US20150316080A1

公开(公告)日：2015-11-05

申请号：US14677211

申请日：2015-04-02

Applicant: SMC CORPORATION

Inventor： Hiroshi KUSAKA

IPC: F15B15/08

CPC classification number: F15B15/08 ,  F15B15/24

Abstract: A fluid pressure cylinder includes a displacement block, which is displaceable on another end side of a body. A second connector of a piston rod that constitutes a cylinder unit is screw-engaged via a second cylinder hole with the displacement block. On the other hand, an end of a suction rod to which a negative pressure fluid is supplied is inserted through a cover member. In addition, by inserting a tool into a tool groove, which is formed on an end of the second connector and rotating the tool in a predetermined direction, the displacement block can be moved with respect to the piston rod in directions to approach and separate away from the body. Stated otherwise, a relative position of the displacement block with respect to the body can be adjusted.

Abstract translation: 流体压力缸包括位移块，其位于主体的另一端侧。 构成气缸单元的活塞杆的第二连接件通过具有位移块的第二气缸孔螺纹接合。 另一方面，通过盖构件插入供给负压流体的抽吸杆的端部。 此外，通过将工具插入到形成在第二连接器的端部上并沿着预定方向旋转工具的工具槽中，位移块可以相对于活塞杆在接近和分离的方向上移动 从身体。 否则可以调节位移块相对于身体的相对位置。

公开(公告)号：US20140352526A1

公开(公告)日：2014-12-04

申请号：US14265511

申请日：2014-04-30

Applicant: SMC Corporation

Inventor： Hiroshi KUSAKA

IPC: F16J10/02

CPC classification number: H01L21/6838 ,  F15B15/1471 ,  F15B15/149 ,  F15B15/228 ,  F16J10/02

Abstract: A fluid pressure cylinder includes a displacement member, which is displaceable on an end side of a body, and a connecting body, which is connected to a piston rod of a cylinder unit, is inserted via a spring in a block body of the displacement member. A suction rod is connected substantially in parallel with the connecting body and a buffer rod connected to the connecting body. In addition, in a state where downward displacement of the block body is restricted, when additional loads are applied, the buffer rod is displaced relatively with respect to the block body in opposition to an elastic force of the spring, whereby an interval in a radial direction between a bushing and the buffer rod is enlarged.

Abstract translation: 流体压力缸包括可在主体的端部侧移动的位移构件，并且连接到气缸单元的活塞杆的连接体经由弹簧插入位移构件的块体中 。 抽吸杆基本上与连接体和连接到连接体的缓冲杆平行地连接。 此外，在限制块体的向下位移的状态下，当施加额外的载荷时，缓冲杆相对于块体相对于弹簧的弹力相对地移位，由此在径向上的间隔 衬套和缓冲杆之间的方向被扩大。