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Title:
RUBBER CRAWLER TRACK
Document Type and Number:
WIPO Patent Application WO/2018/084251
Kind Code:
A1
Abstract:
This rubber crawler track 10 is configured such that rubber lugs 11 are formed on the outer peripheral side of an endless rubber elastic body, cores 12 are arranged within the rubber elastic body at regular intervals in the circumferential direction of the crawler track, and sprocket engagement holes 13 with which a sprocket S engages are formed between the cores 12 which are adjacent to each other in the circumferential direction of the crawler track. The sprocket engagement holes 13 are provided with rubber films 14, and the rubber films 14 protrude toward the inner periphery of the crawler track.

Inventors:
KAWAKI RYOTA (JP)
Application Number:
PCT/JP2017/039762
Publication Date:
May 11, 2018
Filing Date:
November 02, 2017
Export Citation:
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Assignee:
BRIDGESTONE CORP (JP)
International Classes:
B62D55/253
Foreign References:
JP2003063461A2003-03-05
JP2008126749A2008-06-05
Attorney, Agent or Firm:
SUGIMURA Kenji (JP)
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