Title:
TRAVELING DEVICE FOR WALKING TYPE TENDING MACHINE
Document Type and Number:
Japanese Patent JP3386423
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a traveling device for walking type tending machine capable of sufficiently ensuring the lateral width of a crawler belt without, bringing the support structure of a crawler traveling device into contact with a ridge side surface even between narrow ridges and surely improving the tractive force.
SOLUTION: A support frame 8 for supporting a plurality of wheels 4 and 5 is located within the lateral width of the crawler belt 6 in a plan view so that the support frame 8 never makes contact with ridge side surfaces A and A.
Inventors:
Nobuhiro Ide
Satoshi Morita
Satoshi Morita
Application Number:
JP34825099A
Publication Date:
March 17, 2003
Filing Date:
December 08, 1999
Export Citation:
Assignee:
Atex Co., Ltd.
International Classes:
A01B33/08; B62D51/06; B62D55/07; (IPC1-7): B62D55/07; A01B33/08; B62D51/06
Domestic Patent References:
| JP6122386A | ||||
| JP6263066A | ||||
| JP8119161A | ||||
| JP426188U | ||||
| JP628383Y2 |
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