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Patent Searching and Data


Title:
RUBBER CRAWLER TRACK AND CRAWLER VEHICLE
Document Type and Number:
WIPO Patent Application WO/2020/044986
Kind Code:
A1
Abstract:
This rubber crawler track is provided with: an endless belt-like rubber elastic body; a plurality of rubber protrusions provided at intervals in the circumferential direction of the crawler track on the inner peripheral surface of the rubber elastic body and protruding from the inner peripheral surface toward the inside of the crawler track; a plurality of lugs provided at intervals in the circumferential direction of the crawler track on the outer peripheral surface of the rubber elastic body and protruding from the outer peripheral surface toward the outside of the crawler track; a temperature sensor embedded in at least one of the rubber elastic body, the rubber protrusions, or the lugs and detecting the temperature of the portion where the temperature sensor is embedded; and a transmitter which is mounted in a recess provided in at least one of the rubber protrusions, is connected electrically to the temperature sensor when in a mounted state in which the transmitter is mounted in the recess, and transmits temperature information detected by the temperature sensor.

Inventors:
ORI MASASHI (JP)
Application Number:
JP2019/030964
Publication Date:
March 05, 2020
Filing Date:
August 06, 2019
Export Citation:
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Assignee:
BRIDGESTONE CORP (JP)
International Classes:
B62D55/24; B62D55/08
Foreign References:
JPH10119845A1998-05-12
US20180190045A12018-07-05
Attorney, Agent or Firm:
TAIYO, NAKAJIMA & KATO (JP)
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