发明名称 |
PORTABLE BENDING CORRECTION MACHINE FOR COPPER TUBE FOR PIPING |
摘要 |
PROBLEM TO BE SOLVED: To provide a portable bending correction machine capable of easily correcting bending of a copper tube in a piping laying site. SOLUTION: Plural correcting rollers 62 are journaled by a frame on one straight line respectively apart each other and in two line, a pair of feed rollers 53 are arranged on its one straight line, a manually operated handle 55 is connected to the feed rollers 53 through a synchronization gear 52.
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申请公布号 |
JP2001205335(A) |
申请公布日期 |
2001.07.31 |
申请号 |
JP20000019336 |
申请日期 |
2000.01.27 |
申请人 |
TOSHIBA PLANT KENSETSU CO LTD |
发明人 |
MIYAZAKI HISAO;NARITA SATOSHI |
分类号 |
B21D3/05;G21C19/02;G21D1/00;(IPC1-7):B21D3/05 |
主分类号 |
B21D3/05 |
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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