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Being the bead braker group which does the bead dropping of the tire
Being the bead braker group which does the bead dropping of the tire
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机译:成为使轮胎掉落胎圈的胎圈破坏者团体
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摘要
PROBLEM TO BE SOLVED: To provide a bead breaker group with a simple structure precisely positioned and suitable for easy and quick insertion between a tire bead and a rim part.;SOLUTION: This bead breaker group includes supports 2, 5 and at least one bead breaker tool 3 mounted for rotation around a pin 4 borne by the supports 2, 5. The bead breaker tool 3 is substantially flat and includes at least one portion configured as an abutment front 3b against a flange of a rim of a tired wheel to be bead broken, and at least one portion having curved peripheral edge substantially coaxial with the pin 4 and intended to act as an engagement-penetration zone 3a between the flange of a rim and the bead of a tire to be bead broken. A distance between the abutment front 3b and the pin 4 is less than a distance between the pin 4 and the at least one engagement-penetration zone 3a.;COPYRIGHT: (C)2010,JPO&INPIT
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