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Patent Searching and Data


Title:
CRAWLER-TYPE CARRIER
Document Type and Number:
Japanese Patent JPH02286470
Kind Code:
A
Abstract:

PURPOSE: To reduce the cost of a transmission gear by installing each transmission route leading to a symmetrical pair of crawler units separately, while setting each transmission system excepting each final reduction gear of these transmission routes to a belt-driven system respectively.

CONSTITUTION: A symmetrical pair of crawler units 1 are installed, while each transmission route A for these crawler units 1 is installed separately. Then, each transmission system C excepting each final reduction gear 13 of these transmission routes A should be set to a belt-driven system respectively. In brief, each transmission route A for respective driving wheels 9 in these crawler units 1 is installed separately, while a main shift mechanism 10 installed as an input part to the transmission routes A from a motor part 6, a sub-shift mechanism 11 installed in each transmission route A and a steering clutch 12 are all set to the belt-driven system respectively. On the other hand, the final reduction gear 13 is set to a gear system. With this constitution, the cost of a transmission gear is reduced as securing a function inherent in the crawler unit 1.


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Inventors:
FUKADA AKIO
Application Number:
JP1989000110821
Publication Date:
November 26, 1990
Filing Date:
April 27, 1989
Export Citation:
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Assignee:
KUBOTA KK
International Classes:
B62D11/08; (IPC1-7): B62D11/08