| 发明名称 |
APPARATUS FOR CUTTING THROUGH A TUBE BUNDLE |
| 摘要 |
<p>A cutting apparatus for cutting the tubes of a nuclear steam generator which has spaced cutters (55) which are disposed at one end of a boom (27) movable in a plane transverse to the longitudinal axis of a closely packed tube bundle (3) to cut out segments from the tubes (5) starting at the periphery and working through the tube bundle (3) while moving the cutters closer together to provide clearance as the cutters (55) move deeper into the tube bundle (3).</p> |
| 申请公布号 |
DE2961363(D1) |
申请公布日期 |
1982.01.21 |
| 申请号 |
DE19792961363 |
申请日期 |
1979.09.28 |
| 申请人 |
WESTINGHOUSE ELECTRIC CORPORATION |
发明人 |
CALHOUN, GREGORY LEE;KRAMER, ARTHUR WILLIAM;BAUER, FRANK IRWIN;BENCLOSKI, WILLIAM ANDREW |
| 分类号 |
B24B27/06;B23D45/00;B23D45/10;B23D57/00;B23D59/00;B27B5/20;B27B5/34;F22B37/00;F22B37/02;G21C19/02;G21F9/00;G21F9/30;(IPC1-7):23D45/12;23D45/10;25J5/00 |
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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