CRAWLER DEVICE

PROBLEM TO BE SOLVED: To provide a crawler device capable of shielding its internal space. SOLUTION: The crawler device includes a plurality of wheels (10) arranged separately in the longitudinal direction, a crawler belt (20) stretched over these wheels, and a pair of side plates (30) extending in...

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Bibliographic Details
Main Authors HIROSE SHIGEO, TSUKUI SHINGO
Format Patent
LanguageEnglish
Published 03.06.2010
Subjects
LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
MOTOR VEHICLES
PERFORMING OPERATIONS
TRAILERS
TRANSPORTING
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Summary:PROBLEM TO BE SOLVED: To provide a crawler device capable of shielding its internal space. SOLUTION: The crawler device includes a plurality of wheels (10) arranged separately in the longitudinal direction, a crawler belt (20) stretched over these wheels, and a pair of side plates (30) extending in the longitudinal direction for covering both side faces of the plurality of wheels (10). The crawler belt (20) has an endless belt body (22) consisting of an elastic material, and the belt body has an endless base part (23), and shielding flanges (24; 24') which are continuously formed on both sides of the base part over the total length of the base part. A front edge of each of these shielding flanges is brought into contact with a peripheral edge of each side plate, and a space surrounded by the crawler belt and the side plates is shielded from the outside. COPYRIGHT: (C)2010,JPO&INPIT
Bibliography:Application Number: JP20100050368