Title:
TRANSMISSION STRUCTURE FOR AGRICULTURAL WORK VEHICLE
Document Type and Number:
Japanese Patent JP3294650
Kind Code:
B2
Abstract:
PURPOSE: To provide a motive power taking-out transmission structure having excellent operability and safety in a simple structure.
CONSTITUTION: In a transmission structure for an agricultural work vehicle, a transmission system is constituted so that motive power from an engine can be supplied to a motive power taking-out shaft through a friction type hydraulic clutch 14 which is energized to the clutch releasing side and on which clutch throwing-in operation is carried out by supplying operating oil, and a gear shift type speed changing mechanism is provided on the downstream side of transmission of the hydraulic clutch 14. The transmission structure has a brake mechanism B constituted in such a way that when a hydraulic piston 28 in the hydraulic clutch 14 is returned/operated to a clutch releasing position, a braking operation part 39 interlocking with it is brought into pressure contact with a fixed side braking member 40 by clutch releasing energizing force, and braking is applied, and the fixed side braking member 40 is supported with a transmission case side fixing pin 41 so as to be capable of making relative rotation freely within a prescribed small range.
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Inventors:
Shikiya new
Application Number:
JP34565692A
Publication Date:
June 24, 2002
Filing Date:
December 25, 1992
Export Citation:
Assignee:
Kubota Corporation
International Classes:
B60K17/28; F16D25/0638; F16D67/04; (IPC1-7): B60K17/28; F16D25/0638; F16D67/04
Domestic Patent References:
| JP6378819A | ||||
| JP4514972Y1 |
Attorney, Agent or Firm:
Shuichiro Kitamura