JPS63171445U - - Google Patents

Info

Publication number
JPS63171445U
JPS63171445U JP6084987U JP6084987U JPS63171445U JP S63171445 U JPS63171445 U JP S63171445U JP 6084987 U JP6084987 U JP 6084987U JP 6084987 U JP6084987 U JP 6084987U JP S63171445 U JPS63171445 U JP S63171445U
Authority
JP
Japan
Prior art keywords
lids
blind
disc
shaped
hook hole
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
JP6084987U
Other languages
English (en)
Other versions
JPH0540120Y2 (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 JP6084987U priority Critical patent/JPH0540120Y2/ja
Publication of JPS63171445U publication Critical patent/JPS63171445U/ja
Application granted granted Critical
Publication of JPH0540120Y2 publication Critical patent/JPH0540120Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Sewage (AREA)

Description

【図面の簡単な説明】
第1図は本考案構造の一実施例に係る盲蓋の側
面図、第2図は本考案構造に係る桝蓋の平面図、
第3図は第2図の―線に沿う部分拡大断面図
、第4図は本考案構造の他の実施例を示す組立て
前の側面図、第5図は第4図の組立状態の断面図
である。 1…内側蓋、2…外側蓋、1a,2a…テーパ
、3…O―リング、4…ボルトーナツト、5…盲
蓋、6…桝蓋、7…鉤穴、8…筒状本体、9…チ
エーン、10…筒状本体、11…盲蓋、12…内
側蓋、13…外側蓋、12a,13a…テーパ、
12b…凹部、13b…鍔部、13c…凹部。

Claims (1)

    【実用新案登録請求の範囲】
  1. 円板状であつてその外周に下向きのテーパ1a
    ,12aを有する内側蓋1,12と、円板状であ
    つてその外周に上向きのテーパ2a,13aを有
    する外側蓋2,13とを前記両テーパでO―リン
    グ3を挾んでボルトおよびナツト4で締結して盲
    蓋5,11を構成し、この盲蓋を桝蓋6における
    鉤穴7の筒状本体8,10の内壁に密着させたこ
    とを特徴とする桝蓋における鉤穴の密閉構造。
JP6084987U 1987-04-22 1987-04-22 Expired - Lifetime JPH0540120Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6084987U JPH0540120Y2 (ja) 1987-04-22 1987-04-22

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6084987U JPH0540120Y2 (ja) 1987-04-22 1987-04-22

Publications (2)

Publication Number Publication Date
JPS63171445U true JPS63171445U (ja) 1988-11-08
JPH0540120Y2 JPH0540120Y2 (ja) 1993-10-12

Family

ID=30893638

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6084987U Expired - Lifetime JPH0540120Y2 (ja) 1987-04-22 1987-04-22

Country Status (1)

Country Link
JP (1) JPH0540120Y2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0226646U (ja) * 1988-04-30 1990-02-21

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0226646U (ja) * 1988-04-30 1990-02-21

Also Published As

Publication number Publication date
JPH0540120Y2 (ja) 1993-10-12

Similar Documents

Publication Publication Date Title
JPS6377114U (ja)
JPS63171445U (ja)
JPS6420462U (ja)
JPH02102363U (ja)
JPH01164347U (ja)
JPS63160724U (ja)
JPH0399977U (ja)
JPS63157210U (ja)
JPS6439979U (ja)
JPH0252792U (ja)
JPS62108474U (ja)
JPS61190919U (ja)
JPS6197136U (ja)
JPS6159201U (ja)
JPS61169159U (ja)
JPS61173886U (ja)
JPS62132663U (ja)
JPH0346937U (ja)
JPH01114552U (ja)
JPS61112299U (ja)
JPS61155441U (ja)
JPH01174445U (ja)
JPS63174165U (ja)
JPH0158503U (ja)
JPS63160723U (ja)