Title:
WHEEL COMING-OFF PREVENTION STRUCTURE FOR ELASTIC CRAWLER
Document Type and Number:
Japanese Patent JP3308406
Kind Code:
B2
Abstract:
PURPOSE: To prevent lateral deviation and torsion by auxiliary wheel coming-off prevention projections so as to surely prevent running of wheels on wheel coming-off prevention projections in the case of lateral deviation and torsion generated between the wheels and the crawler main body among respective circumferential wheel coming-off prevention projections.
CONSTITUTION: Rolling faces 13 for passing wheels 3 are formed in the internal circumferencial face of an endless belt crawler main body 5 consisting of an elastic material and wheel coming-off prevention projections 11 for regulating position of the wheels 3 in the lateral direction project to in the circumferencial direction along the rolling faces 13 at some intervals. Auxiliary wheel coming-off prevention projections 16 faced to the rolling faces 13 are provided between respective circumferencial coming-off prevention projections 11 in the internal circumferencial face of the crawler main body 5.
Inventors:
Teruyuki Katayama
Application Number:
JP25846794A
Publication Date:
July 29, 2002
Filing Date:
October 24, 1994
Export Citation:
Assignee:
Oats Tire Co., Ltd.
International Classes:
B62D55/08; B62D55/253; (IPC1-7): B62D55/08; B62D55/253
Domestic Patent References:
| JP61105277A | ||||
| JP6107251A | ||||
| JP63258276A | ||||
| JP396982U | ||||
| JP2141584U | ||||
| JP5954377U | ||||
| JP568587U |
Attorney, Agent or Firm:
Toshio Yasuda