JPH0321461U - - Google Patents

Info

Publication number
JPH0321461U
JPH0321461U JP8293989U JP8293989U JPH0321461U JP H0321461 U JPH0321461 U JP H0321461U JP 8293989 U JP8293989 U JP 8293989U JP 8293989 U JP8293989 U JP 8293989U JP H0321461 U JPH0321461 U JP H0321461U
Authority
JP
Japan
Prior art keywords
opening
closing body
hollow
view
concrete wall
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
JP8293989U
Other languages
English (en)
Other versions
JPH086828Y2 (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 JP1989082939U priority Critical patent/JPH086828Y2/ja
Publication of JPH0321461U publication Critical patent/JPH0321461U/ja
Application granted granted Critical
Publication of JPH086828Y2 publication Critical patent/JPH086828Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Description

【図面の簡単な説明】
第１図ａは本考案に係る足掛具の断面図、第１
図ｂは第１図ａのＡ−Ａ線に沿う断面図、第２図
ａは中空閉鎖体の平面図、第２図ｂは中空閉鎖体
の側面図、第３図ａはカバー体の取付状態を示す
断面図、第３図ｂは第３図ａの底面図、第４図は
本考案の第２実施例の断面図、第５図ａは第４図
の中空閉鎖体の平面図、第５図ｂは第４図の中空
閉鎖体の側面図、第６図は本考案の第３実施例を
示す断面図、第７図は第６図の中空閉鎖体の側面
図、第８図はステツプの取付状態を示す平面図で
ある。 １……コンクリート壁、２……中空閉鎖体、｛
４，２０……溝部、２１……段部｝（係止部）、
５……開口部、６……テーパ通孔、８……突条部
（係合部）、２３……係合部材（係合部）。

Claims (1)

  1. 【実用新案登録請求の範囲】 コンクリート壁に埋入されかつ開口部が前記コ
    ンクリート壁の内面に開口する中空閉鎖体と、 前記中級閉鎖体の開口部から挿入自在でかつ該
    中空閉鎖体の内壁に形成された係止部に弾性係合
    自在な係合部および前記中空閉鎖体の開口部と係
    止部との間に位置する通孔に嵌合自在な嵌合部を
    有するステツプとからなることを特徴とするマン
    ホール用足掛具。
JP1989082939U 1989-07-14 1989-07-14 マンホール用足掛具 Expired - Lifetime JPH086828Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989082939U JPH086828Y2 (ja) 1989-07-14 1989-07-14 マンホール用足掛具

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989082939U JPH086828Y2 (ja) 1989-07-14 1989-07-14 マンホール用足掛具

Publications (2)

Publication Number Publication Date
JPH0321461U true JPH0321461U (ja) 1991-03-04
JPH086828Y2 JPH086828Y2 (ja) 1996-02-28

Family

ID=31630192

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989082939U Expired - Lifetime JPH086828Y2 (ja) 1989-07-14 1989-07-14 マンホール用足掛具

Country Status (1)

Country Link
JP (1) JPH086828Y2 (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58179399U (ja) * 1982-05-26 1983-11-30 柳沢コンクリ−ト工業株式会社 マンホ−ルのステツプ取付構造

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58179399U (ja) * 1982-05-26 1983-11-30 柳沢コンクリ−ト工業株式会社 マンホ−ルのステツプ取付構造

Also Published As

Publication number Publication date
JPH086828Y2 (ja) 1996-02-28

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term