Title:
WALKING TYPE TENDING MACHINE WITH TRAVELING CRAWLER
Document Type and Number:
Japanese Patent JP3883482
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a walking type tending machine with traveling crawler sufficiently exhibiting performances of riding across a front obstacle, surely performing propulsion during operation traveling and facilitating even operation to turn the machine body while reducing the cost and weight of a crawler traveling device.
SOLUTION: The crawler traveling device 2 is composed by arranging the lower end of a transmission case 9 so as to be located in a position just under an engine 7 when viewed from the side and stretching crawler belts 15 over driving sprockets 11 pivoted on the lower end of the transmission case 9 and a pair of front and rear ground contacting rolling wheels 13 and 14 located in the rear lower part of the driving sprockets 11 and pivoted on a truck frame 12. Ground contact parts S of the crawler traveling device 2 are set so as to be a rear rising tilted posture in a state of the crawler traveling device 2 and a rotor part 3a of a rotary operating device 3 kept in ground contact with a flat surface L.
Inventors:
Osamu Kikuno
Yunobu Ishida
Toshihiro Hirabayashi
Yunobu Ishida
Toshihiro Hirabayashi
Application Number:
JP2002268824A
Publication Date:
February 21, 2007
Filing Date:
September 13, 2002
Export Citation:
Assignee:
Kubota Corporation
Katakura Equipment Industry Co., Ltd.
Katakura Equipment Industry Co., Ltd.
International Classes:
A01B33/08; B62D51/06; (IPC1-7): A01B33/08; B62D51/06
Domestic Patent References:
| JP2001269004A | ||||
| JP6028383Y2 | ||||
| JP4026188U | ||||
| JP2126984U |
Attorney, Agent or Firm:
Shuichiro Kitamura