JPS5594157A - Apparatus for inserting and recovering cable - Google Patents

Apparatus for inserting and recovering cable

Info

Publication number
JPS5594157A
JPS5594157A JP239879A JP239879A JPS5594157A JP S5594157 A JPS5594157 A JP S5594157A JP 239879 A JP239879 A JP 239879A JP 239879 A JP239879 A JP 239879A JP S5594157 A JPS5594157 A JP S5594157A
Authority
JP
Japan
Prior art keywords
cable
floats
supply unit
gas supply
recovering
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
JP239879A
Other languages
Japanese (ja)
Inventor
Naoto Watanabe
Makoto Sakae
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.)
IHI Corp
Original Assignee
IHI Corp
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 IHI Corp filed Critical IHI Corp
Priority to JP239879A priority Critical patent/JPS5594157A/en
Publication of JPS5594157A publication Critical patent/JPS5594157A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE:To smoothly insert and recover a cable in an apparatus for inserting and recovering the cable by mounting floats at the signal cable and providing a gas supply unit in the apparatus. CONSTITUTION:Floats 8 are mounted at an equal interval longitudinally along a signal cable 9 forming an inserting cable 12. A gas supply unit 19 is provided between a cable feeder 5 internally containing a pair of rollers and a spiral heat transfer tube 18, and connected through a changeover valve 23 to a supply pump 21, which is further connected through a changeover valve 24 to the tube 18. When a drive motor 15 is driven in this configuration, the feeder 5 is operated through a gear transmission mechanism 4 and a clutch unit 26 to thereby pull out the cable 12 wound on a cable guide 2 and to feed the cable 12 into the gas supply unit 19. The cable 12 is inserted under pressure by the supplied gas through the floats into the tube 18. On the other hand, when recovering the cable 12, the operation is executed in reverse order to the above to thereby feed the cable under pressure and to wind the cable on the guide 2.
JP239879A 1979-01-12 1979-01-12 Apparatus for inserting and recovering cable Pending JPS5594157A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP239879A JPS5594157A (en) 1979-01-12 1979-01-12 Apparatus for inserting and recovering cable

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP239879A JPS5594157A (en) 1979-01-12 1979-01-12 Apparatus for inserting and recovering cable

Publications (1)

Publication Number Publication Date
JPS5594157A true JPS5594157A (en) 1980-07-17

Family

ID=11528126

Family Applications (1)

Application Number Title Priority Date Filing Date
JP239879A Pending JPS5594157A (en) 1979-01-12 1979-01-12 Apparatus for inserting and recovering cable

Country Status (1)

Country Link
JP (1) JPS5594157A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5456450A (en) * 1982-11-08 1995-10-10 British Telecommunications Public Limited Company Method and apparatus for installing transmission lines
US6364290B1 (en) 1996-09-19 2002-04-02 British Telecommunications Public Limited Company Blowing head including a buckle detector

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54121790A (en) * 1978-03-15 1979-09-21 Hitachi Ltd In-pipe insertion type non-destructive inspector

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54121790A (en) * 1978-03-15 1979-09-21 Hitachi Ltd In-pipe insertion type non-destructive inspector

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5456450A (en) * 1982-11-08 1995-10-10 British Telecommunications Public Limited Company Method and apparatus for installing transmission lines
US6173107B1 (en) 1982-11-08 2001-01-09 British Telecommunications Public Limited Company Method and apparatus for installing transmissions
US6328283B1 (en) 1982-11-08 2001-12-11 British Telecommunications Public Limited Company Method and apparatus for installing transmission lines
US6364290B1 (en) 1996-09-19 2002-04-02 British Telecommunications Public Limited Company Blowing head including a buckle detector

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