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Patent Searching and Data


Title:
ELASTIC CRAWLER
Document Type and Number:
WIPO Patent Application WO/2019/240057
Kind Code:
A1
Abstract:
This elastic crawler has: an endless-belt-form crawler body 11; a plurality of cored bars 12 embedded in the crawler body 11 at intervals in a crawler circumferential direction and extending in a crawler width direction; and a plurality of lugs 13 provided in the outer peripheral surface of the crawler body 11 at intervals in the crawler circumferential direction, extending in the crawler width direction, and protruding from the outer peripheral surface of the crawler body 11. The pitch of lugs 13 adjacent in the crawler circumferential direction is greater than the pitch of cored bars 12 adjacent in the crawler circumferential direction.

Inventors:
ABIKO YUTAKA (JP)
Application Number:
PCT/JP2019/022828
Publication Date:
December 19, 2019
Filing Date:
June 07, 2019
Export Citation:
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Assignee:
BRIDGESTONE CORP (JP)
International Classes:
B62D55/253
Foreign References:
JP2003002263A2003-01-08
JP2016101836A2016-06-02
JPH02135383U1990-11-09
Attorney, Agent or Firm:
SUGIMURA Kenji (JP)
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