JPS6428444U - - Google Patents

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Publication number
JPS6428444U
JPS6428444U JP12112387U JP12112387U JPS6428444U JP S6428444 U JPS6428444 U JP S6428444U JP 12112387 U JP12112387 U JP 12112387U JP 12112387 U JP12112387 U JP 12112387U JP S6428444 U JPS6428444 U JP S6428444U
Authority
JP
Japan
Prior art keywords
lid
small
small pillar
vertical
lateral movement
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
JP12112387U
Other languages
English (en)
Other versions
JPH0540123Y2 (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 JP12112387U priority Critical patent/JPH0540123Y2/ja
Publication of JPS6428444U publication Critical patent/JPS6428444U/ja
Application granted granted Critical
Publication of JPH0540123Y2 publication Critical patent/JPH0540123Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Description

【図面の簡単な説明】
図面は本考案に係る地下構造物用蓋体の縦、横
移動抑制装置に関するもので、第1図は第1実施
例の分解斜視図、第2図は要部拡大斜視図、第3
図は断面図、第4図は第2実施例の要部拡大斜視
図、第5図は変形例の拡大斜視図、第6図は断面
図、第7図は本案装置を実施した地下構造物の上
面図、第8図a,b,cはさらに他の変形例の斜
視図である。 1…蓋体、2…枠体、3…小柱、4…貫通孔、
5…可動駒、6…軸、7…枕部材、8…係合部、
9…角縁。

Claims (1)

  1. 【実用新案登録請求の範囲】 (1) 蓋体1を受止める枠体2の内側に1個又は
    2個以上の小柱3を上向きに突設し、蓋体1の下
    面周縁部に、前記小柱3と嵌合する貫通孔4を有
    する可動駒5を自由状態で略水平となるように軸
    6により取付け、さらに閉蓋状態で可動駒5を傾
    斜させた小柱3と係合させる枕部材7を小柱3の
    近傍に設けて成る地下構造物用蓋体の縦、横移動
    抑制装置。 (2) 小柱3は、貫通孔4の孔縁と係合する上下
    方向の係合部8と角縁9を有する角柱形である実
    用新案登録請求の範囲第1項記載の地下構造物用
    蓋体の縦、横移動抑制装置。
JP12112387U 1987-08-07 1987-08-07 Expired - Lifetime JPH0540123Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12112387U JPH0540123Y2 (ja) 1987-08-07 1987-08-07

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12112387U JPH0540123Y2 (ja) 1987-08-07 1987-08-07

Publications (2)

Publication Number Publication Date
JPS6428444U true JPS6428444U (ja) 1989-02-20
JPH0540123Y2 JPH0540123Y2 (ja) 1993-10-12

Family

ID=31367845

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12112387U Expired - Lifetime JPH0540123Y2 (ja) 1987-08-07 1987-08-07

Country Status (1)

Country Link
JP (1) JPH0540123Y2 (ja)

Also Published As

Publication number Publication date
JPH0540123Y2 (ja) 1993-10-12

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