Title:
AUTOMATIC BRAKE VALVE
Document Type and Number:
Japanese Patent JP3439514
Kind Code:
B2
Abstract:
PURPOSE: To provide a desired automatic brake valve only by adding a small modification to a maunual operation brake valve.
CONSTITUTION: An automatic brake valve is provided with a piston 40 which is slidingly moved by a pilot pressure in the brake-operating direction when a solenoid pilot valve is changed over, and also a returning spring 43 by which the piston 40 is pressedly returned in the brake-releasing direction; and a brake is operated by sliding a rod 31 when the piston is slided for communicating a brake-communicating passage 25 communicated with a brake chamber with a drain passage 26.
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Inventors:
Riki Ishino
Yoshito Komatsu
Yoshito Komatsu
Application Number:
JP32875093A
Publication Date:
August 25, 2003
Filing Date:
December 24, 1993
Export Citation:
Assignee:
KOMATSU LTD.
International Classes:
B60T7/12; B60T15/36; B60W30/00; F16D59/00; (IPC1-7): B60T7/12; B60T15/36; F16D59/00
Domestic Patent References:
| JP5338529A | ||||
| JP6237267A | ||||
| JP431137A | ||||
| JP464767A | ||||
| JP3266757A | ||||
| JP230762U | ||||
| JP59131353U | ||||
| JP5940161U | ||||
| JP59112071U | ||||
| JP564919U |
Attorney, Agent or Firm:
Toshiki Sugiura (1 outside)