JP2500810Y2 - 分割管 - Google Patents

分割管

Info

Publication number
JP2500810Y2
JP2500810Y2 JP1987040080U JP4008087U JP2500810Y2 JP 2500810 Y2 JP2500810 Y2 JP 2500810Y2 JP 1987040080 U JP1987040080 U JP 1987040080U JP 4008087 U JP4008087 U JP 4008087U JP 2500810 Y2 JP2500810 Y2 JP 2500810Y2
Authority
JP
Japan
Prior art keywords
pipe
tubes
sheath
split
edge surfaces
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
JP1987040080U
Other languages
English (en)
Japanese (ja)
Other versions
JPS63164685U (US08197722-20120612-C00093.png
Inventor
進 三谷
壽佳 ▲高▼沢
良治 竹越
幸夫 木村
光一 倉谷
寛一 小川
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 JP1987040080U priority Critical patent/JP2500810Y2/ja
Publication of JPS63164685U publication Critical patent/JPS63164685U/ja
Application granted granted Critical
Publication of JP2500810Y2 publication Critical patent/JP2500810Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Rigid Pipes And Flexible Pipes (AREA)
  • Laying Of Electric Cables Or Lines Outside (AREA)
JP1987040080U 1987-03-20 1987-03-20 分割管 Expired - Lifetime JP2500810Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987040080U JP2500810Y2 (ja) 1987-03-20 1987-03-20 分割管

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987040080U JP2500810Y2 (ja) 1987-03-20 1987-03-20 分割管

Publications (2)

Publication Number Publication Date
JPS63164685U JPS63164685U (US08197722-20120612-C00093.png) 1988-10-26
JP2500810Y2 true JP2500810Y2 (ja) 1996-06-12

Family

ID=30853844

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987040080U Expired - Lifetime JP2500810Y2 (ja) 1987-03-20 1987-03-20 分割管

Country Status (1)

Country Link
JP (1) JP2500810Y2 (US08197722-20120612-C00093.png)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011156944A (ja) * 2010-01-29 2011-08-18 Toyota Motor Corp 車両用空調ダクト構造
CN103380250B (zh) * 2010-12-17 2016-04-13 日铁住金建材株式会社 带有钢管外壳的混凝土桩及其制造方法
JP2012140843A (ja) * 2010-12-17 2012-07-26 Nippon Steel & Sumikin Metal Products Co Ltd 外殻鋼管付きコンクリート杭およびその製造方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS445971Y1 (US08197722-20120612-C00093.png) * 1966-05-23 1969-03-04
JPS529599U (US08197722-20120612-C00093.png) * 1975-07-05 1977-01-22

Also Published As

Publication number Publication date
JPS63164685U (US08197722-20120612-C00093.png) 1988-10-26

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