JPH049494U - - Google Patents

Info

Publication number
JPH049494U
JPH049494U JP4747290U JP4747290U JPH049494U JP H049494 U JPH049494 U JP H049494U JP 4747290 U JP4747290 U JP 4747290U JP 4747290 U JP4747290 U JP 4747290U JP H049494 U JPH049494 U JP H049494U
Authority
JP
Japan
Prior art keywords
hole
water collection
diameter
cavity
penetrates
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
JP4747290U
Other languages
English (en)
Other versions
JPH0624464Y2 (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 JP4747290U priority Critical patent/JPH0624464Y2/ja
Publication of JPH049494U publication Critical patent/JPH049494U/ja
Application granted granted Critical
Publication of JPH0624464Y2 publication Critical patent/JPH0624464Y2/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図はこの考案に係る集水ますaの縦断面図
、第2図は同上集水ますaの平面図、第3図はこ
の集水ますaをマンホールに使用した状態の要部
の縦断面図。 図中、1……周壁、2……接合ボス部、3……
流入管、4……流出管、5……空洞部、6……嵌
入孔、7……通水孔、8……マンホール、9……
パツキング、10……モルタル。a……集水ます

Claims (1)

  1. 【実用新案登録請求の範囲】 (1) 集水ます側壁の暗きよ管の接合ボス部にお
    いて、外面から内面に貫通する嵌入孔に対して該
    集水ますの上面より前記嵌入孔の孔径より幅広で
    所要深さ、所要溝幅の空洞部を開口連通して成る
    集水ます。 (2) 空洞部に連通する嵌入孔が外面側から空洞
    部に貫通する孔径と空洞部より内面側に貫設する
    孔径とに孔径差を配して成る請求項(1)記載の集
    水ます。
JP4747290U 1990-05-07 1990-05-07 集水ます Expired - Lifetime JPH0624464Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4747290U JPH0624464Y2 (ja) 1990-05-07 1990-05-07 集水ます

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4747290U JPH0624464Y2 (ja) 1990-05-07 1990-05-07 集水ます

Publications (2)

Publication Number Publication Date
JPH049494U true JPH049494U (ja) 1992-01-28
JPH0624464Y2 JPH0624464Y2 (ja) 1994-06-29

Family

ID=31563429

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4747290U Expired - Lifetime JPH0624464Y2 (ja) 1990-05-07 1990-05-07 集水ます

Country Status (1)

Country Link
JP (1) JPH0624464Y2 (ja)

Also Published As

Publication number Publication date
JPH0624464Y2 (ja) 1994-06-29

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term