JPH0468410U - - Google Patents

Info

Publication number
JPH0468410U
JPH0468410U JP11043590U JP11043590U JPH0468410U JP H0468410 U JPH0468410 U JP H0468410U JP 11043590 U JP11043590 U JP 11043590U JP 11043590 U JP11043590 U JP 11043590U JP H0468410 U JPH0468410 U JP H0468410U
Authority
JP
Japan
Prior art keywords
pipe
cable
sub
valve
outer cylinder
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
JP11043590U
Other languages
English (en)
Other versions
JPH0753365Y2 (ja
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 JP11043590U priority Critical patent/JPH0753365Y2/ja
Publication of JPH0468410U publication Critical patent/JPH0468410U/ja
Application granted granted Critical
Publication of JPH0753365Y2 publication Critical patent/JPH0753365Y2/ja
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)
  • Instruments For Viewing The Inside Of Hollow Bodies (AREA)
  • Pipeline Systems (AREA)

Description

【図面の簡単な説明】
図面は本考案の一実施例を示し、第１図は挿入
用外筒の断面図、第２図は管内内視工法の実施状
態を示す図、第３図は接合フランジ部材の正面図
、第４図ａおよびｂはロツクリングの平面図およ
び正面図である。 １……管路、３……分岐管、４……副弁、５…
…ケーブル挿入装置、６……ケーブル、１２……
挿入用外筒、１３……挿入ガイド筒、１６……接
合フランジ部材、１７……接続管、１８……ロツ
クリング、２０……Ｏリング。

Claims (1)

    【実用新案登録請求の範囲】
  1. 管に設けられた分岐管に副弁および挿入用外筒
    を接続し、この挿入用外筒から副弁および分岐管
    を介して管内に挿入ガイド筒を挿入し、この挿入
    ガイド筒にケーブルを通して管内にケーブルを挿
    入するケーブル挿入装置において、前記挿入用外
    筒を、副弁に結合する接合フランジ部材とこの接
    合フランジ部材に接続する接続管とに分割し、こ
    れらの接合フランジ部材と接続管とをロツクリン
    グを介して回転自在に連結したことを特徴とする
    管内へのケーブル挿入装置。
JP11043590U 1990-10-22 1990-10-22 管内へのケーブル挿入装置 Expired - Fee Related JPH0753365Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11043590U JPH0753365Y2 (ja) 1990-10-22 1990-10-22 管内へのケーブル挿入装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11043590U JPH0753365Y2 (ja) 1990-10-22 1990-10-22 管内へのケーブル挿入装置

Publications (2)

Publication Number Publication Date
JPH0468410U true JPH0468410U (ja) 1992-06-17
JPH0753365Y2 JPH0753365Y2 (ja) 1995-12-06

Family

ID=31857775

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11043590U Expired - Fee Related JPH0753365Y2 (ja) 1990-10-22 1990-10-22 管内へのケーブル挿入装置

Country Status (1)

Country Link
JP (1) JPH0753365Y2 (ja)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3704104B2 (ja) * 2001-05-24 2005-10-05 政和 山本 不断水調査の為の流量測定器および内視鏡挿入器
JP7387659B2 (ja) * 2021-02-02 2023-11-28 大成建設株式会社 観察装置と観察方法

Also Published As

Publication number Publication date
JPH0753365Y2 (ja) 1995-12-06

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Legal Events

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