Title:
SAFETY CIRCUIT FOR ROTARY SHAFT SUPPORTING MECHANISM
Document Type and Number:
Japanese Patent JPS535378
Kind Code:
A
Abstract:
PURPOSE:To obtain a safety circuit for preventing the break-down of oil pressure actuator when a machine is heat-expanded.
Inventors:
NAKAJIMA ISAO
Application Number:
JP7777676A
Publication Date:
January 18, 1978
Filing Date:
July 02, 1976
Export Citation:
Assignee:
HITACHI LTD
International Classes:
F15B20/00; (IPC1-7): F15B20/00
Next Patent: DATA INPUT CONTROL METHOD AND DATA PROCESSOR