Title:
CONTROL CIRCUIT FOR STRAIGHTFORWARD RUNNING OF VEHICLE
Document Type and Number:
Japanese Patent JP3186827
Kind Code:
B2
Abstract:
PURPOSE: To provide a smaller valve device by eliminating the need for check valve to simplify its structure.
CONSTITUTION: A straightforward running valve V is provided for the lowermost line of the third circuit system. When the valve V is on the normal position, parallel passages 17 and 18 are closed. Also, when a pilot pressure acts on the pilot chamber 27 of the valve V and switched to a switching position, both the parallel passages 17 and 18 are led to each other and connected with the third pump P3.
Inventors:
Masao Ohnuki
Application Number:
JP8300692A
Publication Date:
July 11, 2001
Filing Date:
March 06, 1992
Export Citation:
Assignee:
Kayaba Industry Co., Ltd.
International Classes:
E02F9/22; (IPC1-7): E02F9/22
Domestic Patent References:
| JP57205638A | ||||
| JP4146336A | ||||
| JP62258026A | ||||
| JP215661U |
Attorney, Agent or Firm:
Nobuyuki Shima