Title:
CLUTCH CONNECTING AND DISCONNECTING DEVICE
Document Type and Number:
Japanese Patent JP3671569
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To realize the reduction and the like of a clutch connecting shock in all the running modes, and increase the freedom of control in a clutch automatic connection.
SOLUTION: In a clutch connecting and disconnecting device 1 having a manual connecting and disconnecting means and an automatic connecting and disconnecting means of a clutch 8, the first and the second three-way solenoid valves 78 and 79 are provided in series to an air pressure feeding passage (a) to a booster device 7, the first air pressure exhaust passage 74 is connected to a position between the three-way solenoid valves, and the second air pressure exhaust passage 68 is connected to the exhaust side of the second three-way solenoid valve 79. At the same time, the terminal of the first air pressure exhaust passage is connected on the way of the second air pressure exhaust passage, the first restriction 66 and a check valve 75 are provided in series to the first air pressure exhaust passage, and the second restriction 76 is provided at the downstream side of the connection of the first air pressure passage, to the second air pressure exhaust passage.
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Inventors:
Yasuhito Yamamoto
Masaki Ishihara
Masaki Ishihara
Application Number:
JP35091396A
Publication Date:
July 13, 2005
Filing Date:
December 27, 1996
Export Citation:
Assignee:
Isuzu Motors Limited
International Classes:
F16D25/08; F16D48/02; (IPC1-7): F16D25/08; F16D48/02
Domestic Patent References:
| JP6008055U | ||||
| JP59175724U | ||||
| JP59208228A | ||||
| JP9177831A |
Attorney, Agent or Firm:
Nobuo Kinutani