Title:
BOOSTER DEVICE
Document Type and Number:
Japanese Patent JPS58193903
Kind Code:
A
Abstract:
PURPOSE:To provide a compact device of which direction of force can be changed by a method wherein a piston acting also as a cylinder provided with an output rod is fitted in an outer cylinder, a piston provided with the input rod is fitted in the piston also acting as a cylinder and either a gas of a liquid is filled in a space between the outer cylinder and the piston. CONSTITUTION:A piston 11 also acting as a cylinder is fitted in the outer cylinder 9 and then the piston 10 is fitted in the piston 11 also acting as a cylinder. The piston 11 also acting as a cylinder is provided with the output rod 18 extended therein and with the communication hole 12. In the piston 10 is extended the input rod 19. Oil is flowed into the chamber A enclosed by the piston 10 and the outer cylinder 9. When the input rod 19 is pulled in a direction indicated by an arrow P, the force causes the piston 11 also acting as cylinder to be moved in the direction P' and then the transmission of the force is performed with a ratio of each of the ratio of pressure accepting areas between the piston 10 and the piston 11 also acting as the cylinder.
Inventors:
HANAMOTO MIKIO
KAWASAKI TETSUO
WATABE TAKEKATA
FUJII TOSHIYUKI
NOGUCHI NAOKI
KAWASAKI TETSUO
WATABE TAKEKATA
FUJII TOSHIYUKI
NOGUCHI NAOKI
Application Number:
JP6235983A
Publication Date:
November 11, 1983
Filing Date:
April 11, 1983
Export Citation:
Assignee:
MITSUBISHI HEAVY IND LTD
International Classes:
F15B7/00; F15B3/00; (IPC1-7): F15B3/00
Attorney, Agent or Firm:
Kimura Masami