JPS6150142U - - Google Patents

Info

Publication number
JPS6150142U
JPS6150142U JP13332284U JP13332284U JPS6150142U JP S6150142 U JPS6150142 U JP S6150142U JP 13332284 U JP13332284 U JP 13332284U JP 13332284 U JP13332284 U JP 13332284U JP S6150142 U JPS6150142 U JP S6150142U
Authority
JP
Japan
Prior art keywords
top plate
manhole cover
key hole
bulge
cap
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
JP13332284U
Other languages
English (en)
Other versions
JPH0242749Y2 (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 JP13332284U priority Critical patent/JPH0242749Y2/ja
Publication of JPS6150142U publication Critical patent/JPS6150142U/ja
Application granted granted Critical
Publication of JPH0242749Y2 publication Critical patent/JPH0242749Y2/ja
Expired legal-status Critical Current

Links

Description

【図面の簡単な説明】
第1図は本考案キヤツプの底面からみた図、第
2図は中央縦断面図、第3図は側断面図、第4図
はカギ孔に装着状態での底面からみた図、第5図
は従来品の底面からみた図、第6図は使用状態を
示す図である。 1…キヤツプ、2…天板、3…フランジ部、4
…脚部、5…中央膨み部、6…弾性保持リブ、1
0…マンホール蓋、11…カギ孔。

Claims (1)

    【実用新案登録請求の範囲】
  1. マンホール蓋のカギ孔に嵌込んで覆うゴム質材
    製のキヤツプにおいて、天板下面から適宜長さ垂
    下するカギ孔挿入脚部は、適宜肉厚で枠形になつ
    ており、その中央膨み部内壁間に、脚部厚さより
    もやや薄い肉厚の弾性保持リブを、設けて一体に
    形成し、該中央膨み部とその隣接部の外面が天板
    側から自由端側へ拡がる傾斜を付してなるマンホ
    ール蓋のカギ孔キヤツプ。
JP13332284U 1984-08-31 1984-08-31 Expired JPH0242749Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13332284U JPH0242749Y2 (ja) 1984-08-31 1984-08-31

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13332284U JPH0242749Y2 (ja) 1984-08-31 1984-08-31

Publications (2)

Publication Number Publication Date
JPS6150142U true JPS6150142U (ja) 1986-04-04
JPH0242749Y2 JPH0242749Y2 (ja) 1990-11-14

Family

ID=30691871

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13332284U Expired JPH0242749Y2 (ja) 1984-08-31 1984-08-31

Country Status (1)

Country Link
JP (1) JPH0242749Y2 (ja)

Also Published As

Publication number Publication date
JPH0242749Y2 (ja) 1990-11-14

Similar Documents

Publication Publication Date Title
JPS6150142U (ja)
JPH02138152U (ja)
JPH0226645U (ja)
JPS6231163U (ja)
JPH018635Y2 (ja)
JPS62159451U (ja)
JPH0167990U (ja)
JPH02124848U (ja)
JPH0414202U (ja)
JPS6332159U (ja)
JPS62176280U (ja)
JPH02112772U (ja)
JPS62127962U (ja)
JPS6151355U (ja)
JPS6162356U (ja)
JPH02108843U (ja)
JPH0455943U (ja)
JPS63110817U (ja)
JPS6193584U (ja)
JPS6176846U (ja)
JPS6388961U (ja)
JPS6375295U (ja)
JPS62171651U (ja)
JPS63108449U (ja)
JPS6159201U (ja)