JPH031883B2 - - Google Patents

Info

Publication number
JPH031883B2
JPH031883B2 JP59092393A JP9239384A JPH031883B2 JP H031883 B2 JPH031883 B2 JP H031883B2 JP 59092393 A JP59092393 A JP 59092393A JP 9239384 A JP9239384 A JP 9239384A JP H031883 B2 JPH031883 B2 JP H031883B2
Authority
JP
Japan
Prior art keywords
wire
airtight
cable conduit
pressure air
hole
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 - Lifetime
Application number
JP59092393A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60237811A (ja
Inventor
Hiroshi Yamamoto
Shigeru Moryama
Fumio Yabuhara
Yasushi Uematsu
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.)
Nippon Telegraph and Telephone Corp
Original Assignee
Nippon Telegraph and Telephone 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 Nippon Telegraph and Telephone Corp filed Critical Nippon Telegraph and Telephone Corp
Priority to JP59092393A priority Critical patent/JPS60237811A/ja
Publication of JPS60237811A publication Critical patent/JPS60237811A/ja
Publication of JPH031883B2 publication Critical patent/JPH031883B2/ja
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/18—Appliances for use in repairing pipes

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Electric Cable Installation (AREA)
JP59092393A 1984-05-09 1984-05-09 ケ−ブル管路通線装置 Granted JPS60237811A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59092393A JPS60237811A (ja) 1984-05-09 1984-05-09 ケ−ブル管路通線装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59092393A JPS60237811A (ja) 1984-05-09 1984-05-09 ケ−ブル管路通線装置

Publications (2)

Publication Number Publication Date
JPS60237811A JPS60237811A (ja) 1985-11-26
JPH031883B2 true JPH031883B2 (enrdf_load_stackoverflow) 1991-01-11

Family

ID=14053171

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59092393A Granted JPS60237811A (ja) 1984-05-09 1984-05-09 ケ−ブル管路通線装置

Country Status (1)

Country Link
JP (1) JPS60237811A (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0224643U (enrdf_load_stackoverflow) * 1988-07-29 1990-02-19
JPH0318611U (enrdf_load_stackoverflow) * 1989-07-03 1991-02-25
CN104184074A (zh) * 2014-08-05 2014-12-03 中冶天工集团有限公司 专用于预埋管内的气压穿线方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2383538A1 (fr) * 1977-03-07 1978-10-06 Feuillassier Robert Appareil a aiguiller les conduits electriques

Also Published As

Publication number Publication date
JPS60237811A (ja) 1985-11-26

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