JPH0433744U - - Google Patents

Info

Publication number
JPH0433744U
JPH0433744U JP7448390U JP7448390U JPH0433744U JP H0433744 U JPH0433744 U JP H0433744U JP 7448390 U JP7448390 U JP 7448390U JP 7448390 U JP7448390 U JP 7448390U JP H0433744 U JPH0433744 U JP H0433744U
Authority
JP
Japan
Prior art keywords
manhole cover
pedestal
support leg
locked
handle
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
JP7448390U
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 JP7448390U priority Critical patent/JPH0433744U/ja
Publication of JPH0433744U publication Critical patent/JPH0433744U/ja
Pending legal-status Critical Current

Links

Description

【図面の簡単な説明】
第1図は本考案のマンホールの蓋開閉移動機の
一実施例を示す斜視図、第2図は同開閉移動機の
係止具をマンホールの蓋に係止した状態の説明図
、第3図は同蓋を引き上げた状態の説明図、第4
図は同開閉移動機によるマンホール蓋移動状態の
説明図である。 1は支持脚、2は車輪付支持脚、3は架台、4
はハンドル、5は昇降杆、6は係止具、Aはマン
ホールの蓋。

Claims (1)

    【実用新案登録請求の範囲】
  1. マンホールの蓋Aの外側に設置される支持脚1
    と、同支持脚1を支点としてマンホールの蓋Aの
    外周を回転走行できる車輪付支持脚2との間に架
    台3が設けられ、同架台3にハンドル4の操作で
    昇降する昇降杆5が設けられ、その昇降杆5にマ
    ンホールの蓋Aに係止できる係止具6が設けられ
    てなることを特徴とするマンホールの蓋開閉移動
    機。
JP7448390U 1990-07-13 1990-07-13 Pending JPH0433744U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7448390U JPH0433744U (ja) 1990-07-13 1990-07-13

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7448390U JPH0433744U (ja) 1990-07-13 1990-07-13

Publications (1)

Publication Number Publication Date
JPH0433744U true JPH0433744U (ja) 1992-03-19

Family

ID=31614211

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7448390U Pending JPH0433744U (ja) 1990-07-13 1990-07-13

Country Status (1)

Country Link
JP (1) JPH0433744U (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09315787A (ja) * 1996-05-22 1997-12-09 Fukuhara Imono Seisakusho:Kk 地下構造物の蓋受枠体の嵩上げ、嵩下げ用ジャッキ
KR100807357B1 (ko) * 2006-12-07 2008-02-28 통명석재 주식회사 보차도 포장용 석판 시공장치
JP2012041732A (ja) * 2010-08-19 2012-03-01 Toyota Motor Kyushu Inc マンホール蓋開閉装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4844616U (ja) * 1971-09-27 1973-06-11

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4844616U (ja) * 1971-09-27 1973-06-11

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09315787A (ja) * 1996-05-22 1997-12-09 Fukuhara Imono Seisakusho:Kk 地下構造物の蓋受枠体の嵩上げ、嵩下げ用ジャッキ
KR100807357B1 (ko) * 2006-12-07 2008-02-28 통명석재 주식회사 보차도 포장용 석판 시공장치
JP2012041732A (ja) * 2010-08-19 2012-03-01 Toyota Motor Kyushu Inc マンホール蓋開閉装置

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