Title:
SHOCKLESS VALVE
Document Type and Number:
Japanese Patent JPH08312801
Kind Code:
A
Abstract:
PURPOSE: To provide a shockless valve which can respond to various functions required for a hydraulic actuator part by canceling or reducing a shockless function, if necessary.
CONSTITUTION: In a shockless valve, a pushing body 82 is disposed freely movably with a second spring 80 between a spool valve 62 in a spool hole 55, and a moving means 84, 86 for moving the pushing body 82 are provided so that the spool valve 62 can be moved through the second spring 80 to a desired position in the direction of an output port 52.
Inventors:
BABA TAKIO
KITAMURA HIDEICHIRO
KITAMURA HIDEICHIRO
Application Number:
JP11980295A
Publication Date:
November 26, 1996
Filing Date:
May 18, 1995
Export Citation:
Assignee:
NISHINA KOGYO KK
International Classes:
F16K3/32; F15B11/00; F16K35/04; F16K47/04; (IPC1-7): F16K3/32; F16K35/04
Domestic Patent References:
| JPH0614502U | 1994-02-25 | |||
| JPH0525509U | 1993-04-02 |
Attorney, Agent or Firm:
Takao Watanuki (1 outside)