JPS5940201A - 管路口固定式ケ−ブル測長器 - Google Patents

管路口固定式ケ−ブル測長器

Info

Publication number
JPS5940201A
JPS5940201A JP57152094A JP15209482A JPS5940201A JP S5940201 A JPS5940201 A JP S5940201A JP 57152094 A JP57152094 A JP 57152094A JP 15209482 A JP15209482 A JP 15209482A JP S5940201 A JPS5940201 A JP S5940201A
Authority
JP
Japan
Prior art keywords
cable
length measuring
length
pipe
roller
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.)
Granted
Application number
JP57152094A
Other languages
English (en)
Japanese (ja)
Other versions
JPH023923B2 (2
Inventor
Yasuo Negishi
根岸　靖夫
Yasushi Onishi
裕史 大西
Masahiro Sonoda
園田　政浩
Masahiro Takeoka
竹岡　雅裕
Tsuyoshi Sawahashi
澤橋　剛志
Tsuyoshi Okumura
奥村　強
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.)
Sumitomo Electric Industries Ltd
NTT Inc
Original Assignee
Nippon Telegraph and Telephone Corp
Sumitomo Electric Industries Ltd
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, Sumitomo Electric Industries Ltd filed Critical Nippon Telegraph and Telephone Corp
Priority to JP57152094A priority Critical patent/JPS5940201A/ja
Publication of JPS5940201A publication Critical patent/JPS5940201A/ja
Publication of JPH023923B2 publication Critical patent/JPH023923B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Electric Cable Installation (AREA)
JP57152094A 1982-08-31 1982-08-31 管路口固定式ケ−ブル測長器 Granted JPS5940201A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57152094A JPS5940201A (ja) 1982-08-31 1982-08-31 管路口固定式ケ−ブル測長器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57152094A JPS5940201A (ja) 1982-08-31 1982-08-31 管路口固定式ケ−ブル測長器

Publications (2)

Publication Number Publication Date
JPS5940201A true JPS5940201A (ja) 1984-03-05
JPH023923B2 JPH023923B2 (2) 1990-01-25

Family

ID=15532911

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57152094A Granted JPS5940201A (ja) 1982-08-31 1982-08-31 管路口固定式ケ−ブル測長器

Country Status (1)

Country Link
JP (1) JPS5940201A (2)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6175258A (ja) * 1984-09-19 1986-04-17 Tokyo Gas Co Ltd ガス供給用埋設管等の管に於ける対象個所の検知方法
JP2024057627A (ja) * 2022-10-13 2024-04-25 多摩川精機株式会社 管路計測装置用測長器

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6175258A (ja) * 1984-09-19 1986-04-17 Tokyo Gas Co Ltd ガス供給用埋設管等の管に於ける対象個所の検知方法
JP2024057627A (ja) * 2022-10-13 2024-04-25 多摩川精機株式会社 管路計測装置用測長器

Also Published As

Publication number Publication date
JPH023923B2 (2) 1990-01-25

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