To provide a rubber crawler easily and reliably positioning a metal core in a mold during manufacturing, a rubber crawler assembly, and a method of manufacturing rubber crawler.
A plurality of rubber crawlers 10 are provided at a predetermined interval in a rubber crawler circumferential direction, and include a metal core 15 of which longitudinal direction is in the rubber crawler width direction. The metal core 15 includes a pair of projections projecting toward a rubber crawler inner circumferential surface side, and supported portions that are formed on distal ends of the projections in which at least part of each distal end has a recessed shape and are brought into contact with a mold when the projections are aimed downward and the metal core 15 is displaced at a predetermined position of the mold for molding and vulcanizing the rubber crawler.
JPH06227453A | 1994-08-16 | |||
JPH02148894U | 1990-12-18 | |||
JPH07117153A | 1995-05-09 | |||
JPH07117153A | 1995-05-09 | |||
JPH02141586U | 1990-11-28 | |||
JPH058767A | 1993-01-19 | |||
JPS5513138U | 1980-01-28 | |||
JPH06234378A | 1994-08-23 | |||
JP2009078796A | 2009-04-16 | |||
JP2001047437A | 2001-02-20 | |||
JP2009067241A | 2009-04-02 |
Kato Kazunori
Hiroshi Fukuda
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