JPH0364144U - - Google Patents

Info

Publication number
JPH0364144U
JPH0364144U JP12689989U JP12689989U JPH0364144U JP H0364144 U JPH0364144 U JP H0364144U JP 12689989 U JP12689989 U JP 12689989U JP 12689989 U JP12689989 U JP 12689989U JP H0364144 U JPH0364144 U JP H0364144U
Authority
JP
Japan
Prior art keywords
vehicle
work support
opening
manhole
communicate
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.)
Pending
Application number
JP12689989U
Other languages
English (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 JP12689989U priority Critical patent/JPH0364144U/ja
Publication of JPH0364144U publication Critical patent/JPH0364144U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Underground Structures, Protecting, Testing And Restoring Foundations (AREA)

Description

【図面の簡単な説明】
第1図は本考案に係るマンホール作業支援車の
構成と作業要領を示す説明図、第2図は従来のマ
ンホール作業の要領示す説明図である。 1……マンホール作業支援車、1a……サブフ
レーム、2……ボデイ、2a……透孔、3……駆
動装置、3a……ギヤ、4……ラツク、、5……
ガイド部材、6……ジヤツキ、7……開口部、8
……蓋体、9……マンホール。

Claims (1)

    【実用新案登録請求の範囲】
  1. 車体上にボデイを前後に移動可能に設け、該ボ
    デイの底面後方にボデイを後方に移動したときに
    ボデイ内とボデイ外とを連通する開口部を設けた
    ことを特徴とするマンホール作業支援車。
JP12689989U 1989-10-30 1989-10-30 Pending JPH0364144U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12689989U JPH0364144U (ja) 1989-10-30 1989-10-30

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12689989U JPH0364144U (ja) 1989-10-30 1989-10-30

Publications (1)

Publication Number Publication Date
JPH0364144U true JPH0364144U (ja) 1991-06-21

Family

ID=31674687

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12689989U Pending JPH0364144U (ja) 1989-10-30 1989-10-30

Country Status (1)

Country Link
JP (1) JPH0364144U (ja)

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