Title:
TRAVELING TRANSMISSION GEAR OF MOBILE AGRICULTURAL MACHINE
Document Type and Number:
Japanese Patent JP3498714
Kind Code:
B
Abstract:
PROBLEM TO BE SOLVED: To provide a traveling transmission gear capable of being softly turned without damaging paddy fields.
SOLUTION: In a mobile agricultural machine having a working part mounted on the front part of a traveling frame 7, the rotation of an output shaft of a hydrostatic transmission (HST) is transferred to a power take-out part A. The power, the speed of which is changed by HST, is transferred through the medium of steering clutches 1L, 1R and a differential gear 3 to right and left driving axles 34L, 34R. The rotational speed of a differential case 4 of the gear 3 is changed in a stepless manner for the rotational ratio between the axles 34L, 34R to be changed.
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Inventors:
Satoji, Hisayuki
Application Number:
JP2001000031057
Publication Date:
December 05, 2003
Filing Date:
October 09, 1992
Export Citation:
Assignee:
ISEKI & CO LTD
International Classes:
A01D69/00; B60K17/16; B60K17/28; B62D11/08; B62D11/10; F16H48/08; F16H48/20; F16H48/36; (IPC1-7): B62D11/08; B62D11/10
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