Title:
OSCILLATING DEVICE OF SEMICRAWLER UNIT
Document Type and Number:
Japanese Patent JP2000233774
Kind Code:
A
Abstract:
To form a semicrawler unit allowable to oscillate, and to regulate the oscillation so as to prevent the generation of a waving on the finishing surface of the work, in a working vehicle installing the semicrawler unit at the rear part of the car body.
A semicrawler unit 12 is formed allowable to oscillate around the axis of a sprocket wheel 14, in the scope from the condition that the crawler 17 of the semicrawler unit 12 contacts on the ground flat to the condition of forward up. The semicrawler units at the left side and the right side are connected by a bar 18r, an energizing means 22 is placed between the bar 18r and a mission case 20, and the semicrawler units 12 are energized to contact on the ground flat.
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Inventors:
ISHII NAOHIKO
WATABE TSUTOMU
ISHIMARU HIDEJI
WATABE TSUTOMU
ISHIMARU HIDEJI
Application Number:
JP3811499A
Publication Date:
August 29, 2000
Filing Date:
February 17, 1999
Export Citation:
Assignee:
ISEKI AGRICULT MACH
International Classes:
B62D55/02; B62D55/14; (IPC1-7): B62D55/14; B62D55/02
Attorney, Agent or Firm:
Takayoshi Hayashi
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