JPS56138089A - Various underwater working method and device thereof - Google Patents

Various underwater working method and device thereof

Info

Publication number
JPS56138089A
JPS56138089A JP3898080A JP3898080A JPS56138089A JP S56138089 A JPS56138089 A JP S56138089A JP 3898080 A JP3898080 A JP 3898080A JP 3898080 A JP3898080 A JP 3898080A JP S56138089 A JPS56138089 A JP S56138089A
Authority
JP
Japan
Prior art keywords
cables
installations
pulling
members
work cable
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.)
Pending
Application number
JP3898080A
Other languages
Japanese (ja)
Inventor
Koichi Uemura
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP3898080A priority Critical patent/JPS56138089A/en
Publication of JPS56138089A publication Critical patent/JPS56138089A/en
Pending legal-status Critical Current

Links

Landscapes

  • Electric Cable Installation (AREA)

Abstract

PURPOSE: To facilitate various underwater works, by a method wherein main cables, guide cables, and a work cable equipped with attendant members for underwater works, are stretched over a strait, and positions of the attendant members for underwater works, attached to said work cable are freely shifted by stretching and loosening said cables using pulling installations.
CONSTITUTION: Main cables 21, 22 and guide cables 41, 42 are stretched over a strait b, and they are installed so that said cables can be stretched or loosened through the connection of both ends of said cables to pulling installations 31W34, 51W54. A work cable 7, whose both ends are coupled to pulling installations 91, 92, is stretched about coupling members 61, 62 which are secured on the guide cables 41, 42 and slidably mounted on the main cables 21, 22, and attendant members 10 for various underwater works are located on said work cable 7. This permits the free shift of the position of said attendant members 10 through the operation of said pulling installations.
COPYRIGHT: (C)1981,JPO&Japio
JP3898080A 1980-03-28 1980-03-28 Various underwater working method and device thereof Pending JPS56138089A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3898080A JPS56138089A (en) 1980-03-28 1980-03-28 Various underwater working method and device thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3898080A JPS56138089A (en) 1980-03-28 1980-03-28 Various underwater working method and device thereof

Publications (1)

Publication Number Publication Date
JPS56138089A true JPS56138089A (en) 1981-10-28

Family

ID=12540292

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3898080A Pending JPS56138089A (en) 1980-03-28 1980-03-28 Various underwater working method and device thereof

Country Status (1)

Country Link
JP (1) JPS56138089A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5521583A (en) * 1978-05-31 1980-02-15 Federal Mogul Corp Producing metal element from low alloy ferric powder

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5521583A (en) * 1978-05-31 1980-02-15 Federal Mogul Corp Producing metal element from low alloy ferric powder

Similar Documents

Publication Publication Date Title
ES462953A1 (en) Extraction device for ditch sheeting elements
IT7827446A0 (en) METHOD AND DEVICE FOR CONNECTING A FLOATING INSTALLATION TO AN UNDERWATER INSTALLATION THROUGH AT LEAST ONE FLEXIBLE CONDUIT.
MY101232A (en) Reduced j-tube pull force.
GB1116757A (en) Improvements in or relating to method for laying submarine conduits
DK1265782T3 (en) Apparatus and method for delivering an object underwater
JPS56138089A (en) Various underwater working method and device thereof
ES479918A1 (en) Improvements in or Relating to Underwater Operations
ES2102952A1 (en) Installing an aerial cable
JPS5372194A (en) Cable line with guide provided
JPS56149286A (en) Various submarine operation and equipment therefor
JPS56149285A (en) Various submarine operation and equipment therefor
JPS56142782A (en) Various working methods under sea and their equipment
JPS56131490A (en) A variety of operations in the sea and apparatus thereof
JPS53126185A (en) Preventing icing within duct line for cable laying
JPS5210589A (en) Cable laying method
JPS55148816A (en) Device for attaching oil fence to wharf
JPS5399635A (en) Apparatus for guiding wind direction
JPS53143991A (en) Water-proof device for cable duct line port
JPS5690787A (en) Spud platform vessel
JPS532719A (en) Jointing method of tube
JPS5225286A (en) Laying method and device for subaqueous cable
JPS547593A (en) Through-under-bridg cable placing from ship
JPS53126186A (en) Preventing icing in duct line for cable laying
JPS5338099A (en) Apparatus for guiding underwater examination unit
JPS5326979A (en) Connecting method of sheat hs of submarine coaxial cables