Title:
TURNING DRIVE OILLPRESSURE CIRCUIT OF CONSTRUCTION MACHINE
Document Type and Number:
Japanese Patent JPS5379171
Kind Code:
A
Abstract:
PURPOSE:To allow small capacity pump in use and to increase the turning speed by means that pressure oil is accumulated in a spring-supplied cylinder in braking condition and used at starting point.
Inventors:
NANBU MASAHIRO
Application Number:
JP15670276A
Publication Date:
July 13, 1978
Filing Date:
December 24, 1976
Export Citation:
Assignee:
JAPAN STEEL WORKS LTD
International Classes:
E02F9/22; B66C23/84; B66C23/86; E02F9/12; F15B11/00; (IPC1-7): B66C23/84; E02F9/12; F15B11/00