公开(公告)号：US5429035A

公开(公告)日：1995-07-04

申请号：US285901

申请日：1994-08-04

Applicant: Kunihisa Kaneko ,  Yoshisuke Yamashita ,  Masaharu Kobayashi

Inventor： Kunihisa Kaneko ,  Yoshisuke Yamashita ,  Masaharu Kobayashi

IPC: F15B15/14 ,  F15B15/08 ,  F15B15/22

CPC classification number: F15B15/086 ,  F15B15/222

Abstract: A rodless cylinder with a speed control mechanism comprising a cylinder tube, a hollow cushion ring located at an end of the cylinder tube and adapted to be inserted in a hollow portion of a piston, and a sine function groove formed in the outer surface of the cushion ring, wherein the axial position of said cushion ring is capable of being regulated from the outside of the rodless cylinder, so that the time and magnitude of acceleration and deceleration of the piston can be regulated, as desired.

Abstract translation: 一种具有速度控制机构的无杆气缸，包括气缸筒，位于气缸筒端部的适于插入活塞的中空部分的中空缓冲环，以及形成在活塞的外表面中的正弦功能槽 缓冲环，其中所述缓冲环的轴向位置能够从无杆缸的外部调节，从而可以根据需要调节活塞的加速和减速的时间和幅度。

公开(公告)号：US5423243A

公开(公告)日：1995-06-13

申请号：US291029

申请日：1994-08-16

Applicant: Yoshisuke Yamashita ,  Kunihisa Kaneko ,  Nobuhiro Fujiwara

Inventor： Yoshisuke Yamashita ,  Kunihisa Kaneko ,  Nobuhiro Fujiwara

IPC: F15B11/06 ,  F15B15/22 ,  F16K17/04

CPC classification number: F15B15/223

Abstract: A relief valve 23 serving as cushion pressure adjusting means in a cushion mechanism is provided on a support member 4, and the support member 4 is rotatably mounted on covers 2 and 3 of a pneumatic cylinder in order to facilitate adjustment of relief pressure.

Abstract translation: 作为缓冲机构中的缓冲压力调节装置的安全阀23设置在支撑部件4上，并且支撑部件4可旋转地安装在气缸的盖2和3上，以便于调整溢流压力。