Title:
TRAVEL TRANSMITTING STRUCTURE FOR WORKING MACHINE
Document Type and Number:
Japanese Patent JP3630612
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To smoothly carry out a shift from straight travel to turning travel and the opposite without causing any great shock.
SOLUTION: Traveling power is transmitted to crawler traveling devices 8 on the left and right sides via a differential device 6, and a differential switching device 16 switching the differential device 6 between a non differential condition, in which differential between left and right crawler traveling devices 8 is prevented for traveling a machine body straight, and a differential condition, in which differential between the left and right crawler traveling devices 8 is allowed for turning the machine body, is arranged, while steering frictional brakes 15 are arranged between the differential device 6 and the left and right crawler traveling devices 8.
Inventors:
Nakayoshi Masayoshi
Application Number:
JP2000127906A
Publication Date:
March 16, 2005
Filing Date:
April 27, 2000
Export Citation:
Assignee:
Kubota Corporation
International Classes:
A01B69/00; A01D69/00; B60K17/16; B62D11/08; F16D67/02; F16H48/08; F16H48/24; F16H48/26; F16H48/30; F16H48/38; (IPC1-7): B62D11/08; F16H48/20
Domestic Patent References:
| JP10138944A | ||||
| JP62012426A | ||||
| JP3061407A | ||||
| JP1106369U | ||||
| JP4122846U | ||||
| JP6171546A | ||||
| JP1160783A |
Attorney, Agent or Firm:
Shuichiro Kitamura