Ships – Implements – Underwater cutting
Patent
1987-01-20
1989-02-21
Peters, Jr., Joseph F.
Ships
Implements
Underwater cutting
405156, B26D 126
Patent
active
048055476
ABSTRACT:
An anchor for hooking and cutting a submarine cable comprises an anchor body part, a cable-hooking part and a connecting part, these parts being connected together into a form like a fishing hook. A cable-sensing device is provided on the inner side of the connecting part and spring-biased in the floating-up direction. A cutting device is provided for cutting and holding the submarine cable by being advanced from the anchor body part by hydraulic pressure making use of a force such as sea water pressure or a tugging force for raising the submarine cable externally applied to the anchor body part when the cable-sensing device is caused to sink against the biasing force in the floating-up direction by receiving the tension in the cable hooked on the inner side of the connecting part.
REFERENCES:
patent: 3817200 (1974-06-01), Hess
patent: 3926252 (1975-12-01), Ribeyre
patent: 4120246 (1978-11-01), Sabranski
patent: 4463496 (1984-08-01), Reich
patent: 4557628 (1985-12-01), Cowan
Ejiri Yoshihiro
Matsuzaki Akira
Nakai Taiichiro
Yamaguchi Yoshiro
Bartz Clifford T.
Kokusai Denshin Denwa Co. Ltd.
Peters Jr. Joseph F.
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