JPH03117751U - - Google Patents

Info

Publication number
JPH03117751U
JPH03117751U JP2756090U JP2756090U JPH03117751U JP H03117751 U JPH03117751 U JP H03117751U JP 2756090 U JP2756090 U JP 2756090U JP 2756090 U JP2756090 U JP 2756090U JP H03117751 U JPH03117751 U JP H03117751U
Authority
JP
Japan
Prior art keywords
pipe
main pipe
branch
tube
seen
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
JP2756090U
Other languages
Japanese (ja)
Other versions
JP2507914Y2 (en
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 filed Critical
Priority to JP1990027560U priority Critical patent/JP2507914Y2/en
Publication of JPH03117751U publication Critical patent/JPH03117751U/ja
Application granted granted Critical
Publication of JP2507914Y2 publication Critical patent/JP2507914Y2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
  • Branch Pipes, Bends, And The Like (AREA)
  • Pipeline Systems (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は本考案の一実施例及び一使用状況を概
略的に示す縦断面図である。 図に於いて、１はプラスチツクチユーブ、２は
投光器、３はテレビカメラ車である。 FIG. 1 is a vertical sectional view schematically showing an embodiment of the present invention and a usage situation. In the figure, 1 is a plastic tube, 2 is a floodlight, and 3 is a television camera car.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 幹管内面にライニングされた実質的に透明のプ
ラスチツクチユーブ、幹管内に照射した光の一部
を上記チユーブを経て枝管内に透過射入すること
により枝管管口を透視可能な状態にする管内透光
器及び透視可能な状態にある枝管管口をとられて
幹管外設置のモニタテレビに映し出す管内テレビ
カメラ車とを具備していることを特徴とする内面
プラスチツクチユーブライニング幹管の枝管管口
探査装置。 A substantially transparent plastic tube lined on the inner surface of the main pipe, and a part of the light irradiated into the main pipe passes through the tube and enters the branch pipe, so that the opening of the branch pipe can be seen through. A branch of a main pipe lined with inner plastic tubes, characterized in that it is equipped with a translucent device and an in-tube TV camera vehicle that displays images on a monitor television set outside the main pipe by removing the branch pipe port in a state where it can be seen through. Pipe orifice exploration device.
JP1990027560U 1990-03-16 1990-03-16 Inner surface plastic tube-bringing stem branch device Expired - Fee Related JP2507914Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990027560U JP2507914Y2 (en) 1990-03-16 1990-03-16 Inner surface plastic tube-bringing stem branch device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990027560U JP2507914Y2 (en) 1990-03-16 1990-03-16 Inner surface plastic tube-bringing stem branch device

Publications (2)

Publication Number Publication Date
JPH03117751U true JPH03117751U (en) 1991-12-05
JP2507914Y2 JP2507914Y2 (en) 1996-08-21

Family

ID=31530404

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990027560U Expired - Fee Related JP2507914Y2 (en) 1990-03-16 1990-03-16 Inner surface plastic tube-bringing stem branch device

Country Status (1)

Country Link
JP (1) JP2507914Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015175695A (en) * 2014-03-14 2015-10-05 彌 小林 In-pipe confirmation device

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63249618A (en) * 1987-04-06 1988-10-17 Ashimori Ind Co Ltd Lining material of pipe line
JPS63256303A (en) * 1987-04-13 1988-10-24 Toubu Kuriinaa Service:Kk Method of repairing pipe line

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63249618A (en) * 1987-04-06 1988-10-17 Ashimori Ind Co Ltd Lining material of pipe line
JPS63256303A (en) * 1987-04-13 1988-10-24 Toubu Kuriinaa Service:Kk Method of repairing pipe line

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015175695A (en) * 2014-03-14 2015-10-05 彌 小林 In-pipe confirmation device

Also Published As

Publication number Publication date
JP2507914Y2 (en) 1996-08-21

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees