发明名称 |
Tension adjusting mechanism for wire saw |
摘要 |
There is provided a tension adjusting mechanism which can prevent a dancer arm from being widely rotated and a peripheral roller such as a guide roller from early abrading even in the case a wire is tensioned or loosened in accordance with a speed increase or decrease of the wire. A plurality of dancer rollers are rotatably supported to a front end of a rotatable dancer arm. A plurality of guide rollers are disposed in such a manner as to oppose to the dancer rollers, thereby successively guiding one wire on the dancer roller through the guide rollers. A predetermined tension is applied to the wire by rotating and urging the dancer arm to one direction by an urging member.
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申请公布号 |
US6095129(A) |
申请公布日期 |
2000.08.01 |
申请号 |
US19980103538 |
申请日期 |
1998.06.24 |
申请人 |
NIPPEI TOYAMA CORPORATION |
发明人 |
KANEMICHI YUKIHIRO;KIUCHI, ETSUO |
分类号 |
B24B27/06;B23D57/00;(IPC1-7):B28D1/06 |
主分类号 |
B24B27/06 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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