Title:
Liquid pressure motor
Document Type and Number:
Japanese Patent JP5948081
Kind Code:
B2
Abstract:
A hydraulic motor includes a motor mechanism that rotates by hydraulic liquid pressure led from a hydraulic liquid pressure source. The hydraulic motor includes a casing that defines a casing chamber which accommodates the motor mechanism, a brake mechanism that brakes the rotation of the motor mechanism, a brake release actuator that releases the braking of the brake mechanism by a brake release pressure led from the hydraulic liquid pressure source, and a throttle passage that is in communication with the casing chamber and extracts a portion of hydraulic liquid that is led into the brake release actuator and leads it to the casing chamber.
Inventors:
Kaori Kawabata
Application Number:
JP2012036220A
Publication Date:
July 06, 2016
Filing Date:
February 22, 2012
Export Citation:
Assignee:
KYB Corporation
International Classes:
F03C1/253
Domestic Patent References:
| JP2004125092A | ||||
| JP2000161195A | ||||
| JP2000080973A |
Foreign References:
| WO2009096100A1 |
Attorney, Agent or Firm:
Masaki Goto
Masaaki Iida
Atsushi Sudo
Masaaki Iida
Atsushi Sudo