发明名称 |
Mooring cable cutting system |
摘要 |
An improved cable or chain cutting implement comprises a two piece body portion with sharpened cutting edges on one end thereof. The two pieces of the body portion are configured so as to encompass a towing or sweep cable in gripping relation thereto. A spring retaining member holds the pieces of the body portion in operative relationship to one another and the towing or sweep cable. A plurality of these cutting implements may be attached to a single towed sweep line to comprise an improved, high speed mine sweeping system.
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申请公布号 |
US4020780(A) |
申请公布日期 |
1977.05.03 |
申请号 |
US19690870550 |
申请日期 |
1969.11.05 |
申请人 |
THE UNITED STATES OF AMERICA AS REPRESENTED BY THE SECRETARY OF THE NAVY |
发明人 |
SHUMAKER, RICHARD K.;HARRIS, JR., WILLIAM G. |
分类号 |
B63B21/60;B63G7/04;(IPC1-7):B63B21/60;B63G7/02 |
主分类号 |
B63B21/60 |
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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