GB1492988A - Apparatus for securing laid submarine cable - Google Patents

Apparatus for securing laid submarine cable

Info

Publication number
GB1492988A
GB1492988A GB3242074A GB3242074A GB1492988A GB 1492988 A GB1492988 A GB 1492988A GB 3242074 A GB3242074 A GB 3242074A GB 3242074 A GB3242074 A GB 3242074A GB 1492988 A GB1492988 A GB 1492988A
Authority
GB
United Kingdom
Prior art keywords
spool
cable
valve
piston
securing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB3242074A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Post Office
Original Assignee
Post Office
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Post Office filed Critical Post Office
Priority to GB3242074A priority Critical patent/GB1492988A/en
Priority to FR7522844A priority patent/FR2280222A1/fr
Publication of GB1492988A publication Critical patent/GB1492988A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
    • H02G1/06—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for laying cables, e.g. laying apparatus on vehicle
    • H02G1/10—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for laying cables, e.g. laying apparatus on vehicle in or under water
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
    • B63C11/00—Equipment for dwelling or working underwater; Means for searching for underwater objects
    • B63C11/48—Means for searching for underwater objects
    • B63C11/50—Means for searching for underwater objects using grapnels

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Electric Cable Installation (AREA)
GB3242074A 1974-07-22 1974-07-22 Apparatus for securing laid submarine cable Expired GB1492988A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB3242074A GB1492988A (en) 1974-07-22 1974-07-22 Apparatus for securing laid submarine cable
FR7522844A FR2280222A1 (fr) 1974-07-22 1975-07-22 Appareil de saisie de cable et notamment de cables telephoniques sous-marins, et equipements incorporant de tels appareils

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3242074A GB1492988A (en) 1974-07-22 1974-07-22 Apparatus for securing laid submarine cable

Publications (1)

Publication Number Publication Date
GB1492988A true GB1492988A (en) 1977-11-23

Family

ID=10338327

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3242074A Expired GB1492988A (en) 1974-07-22 1974-07-22 Apparatus for securing laid submarine cable

Country Status (2)

Country Link
FR (1) FR2280222A1 (https=)
GB (1) GB1492988A (https=)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992018380A1 (en) * 1991-04-17 1992-10-29 British Telecommunications Public Limited Company Grapnel
US8608144B2 (en) 2006-01-11 2013-12-17 Ocean Cable Technologies Limited Cable Grippers

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN120734227B (zh) * 2025-09-05 2025-11-21 中核核电运行管理有限公司 一种水下锚缆切割设备及方法

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992018380A1 (en) * 1991-04-17 1992-10-29 British Telecommunications Public Limited Company Grapnel
US5203599A (en) * 1991-04-17 1993-04-20 British Telecommunications Public Limited Company Grapnel for underwater cable
AU655980B2 (en) * 1991-04-17 1995-01-19 Cable And Wireless Plc Grapnel
US8608144B2 (en) 2006-01-11 2013-12-17 Ocean Cable Technologies Limited Cable Grippers

Also Published As

Publication number Publication date
FR2280222A1 (fr) 1976-02-20
FR2280222B1 (https=) 1982-03-19

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Legal Events

Date Code Title Description
PS Patent sealed
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PE20 Patent expired after termination of 20 years

Effective date: 19950721