Title:
HYDRAULIC CIRCUIT OF MOORING WINDING FRUM FOR WORK SHIP
Document Type and Number:
Japanese Patent JPS5261047
Kind Code:
A
Abstract:
PURPOSE: To reduce number of pipes between hydraulic motor and hydraulic source to control safely and accurately a hydraulic circuit of a winding drum by attaching directly a winch valve to exit of hydraulic motor in the circuit.
Inventors:
YOSHIDA KUNIHIKO
MOCHIDA YOUICHI
IMAI ISAMU
MOCHIDA YOUICHI
IMAI ISAMU
Application Number:
JP13748175A
Publication Date:
May 20, 1977
Filing Date:
November 14, 1975
Export Citation:
Assignee:
HITACHI CONSTRUCTION MACHINERY
International Classes:
B63B21/16; B66D1/50; (IPC1-7): B63B21/16; B66D1/50
Domestic Patent References:
| JPS49110063A | 1974-10-19 |