JPH01157847U - - Google Patents

Info

Publication number
JPH01157847U
JPH01157847U JP5472288U JP5472288U JPH01157847U JP H01157847 U JPH01157847 U JP H01157847U JP 5472288 U JP5472288 U JP 5472288U JP 5472288 U JP5472288 U JP 5472288U JP H01157847 U JPH01157847 U JP H01157847U
Authority
JP
Japan
Prior art keywords
cylinder
synthetic resin
axis
annular wall
piping
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
JP5472288U
Other languages
English (en)
Other versions
JPH061982Y2 (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 JP1988054722U priority Critical patent/JPH061982Y2/ja
Publication of JPH01157847U publication Critical patent/JPH01157847U/ja
Application granted granted Critical
Publication of JPH061982Y2 publication Critical patent/JPH061982Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)

Description

【図面の簡単な説明】
第1図は本考案の一実施例たる配管孔形成具の
縦断面図、第2図は同水平断面図、第3図a〜d
はコンクリート建築の手順を示す説明図である。
第4図a,bは従来のコンクリート建築の手順を
示す説明図、第5図はコンクリート建物の概略側
面図である。 2a……上部配管、2b……下部配管、10…
…配管孔形成具、11……筒体、12……環壁、
13……段部、14……内筒部、15……下部配
管挿入部、18……貫通孔、19……発泡合成樹
脂、20……固定釘。

Claims (1)

    【実用新案登録請求の範囲】
  1. 硬質合成樹脂または金属製の筒体の内部に、若
    干軸心側に突出する環壁を介して内筒部を一体垂
    設して、上記環壁上面に上部配管当接段部を、ま
    た上記筒体と内筒部との間に下部配管挿入部をそ
    れぞれ形成し、且つ上記筒体内に発泡合成樹脂を
    充填すると共に、その軸心に固定釘挿入用貫通孔
    を形成してなるコンクリート建築における配管孔
    形成具。
JP1988054722U 1988-04-22 1988-04-22 コンクリート建築における配管孔形成具 Expired - Lifetime JPH061982Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988054722U JPH061982Y2 (ja) 1988-04-22 1988-04-22 コンクリート建築における配管孔形成具

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988054722U JPH061982Y2 (ja) 1988-04-22 1988-04-22 コンクリート建築における配管孔形成具

Publications (2)

Publication Number Publication Date
JPH01157847U true JPH01157847U (ja) 1989-10-31
JPH061982Y2 JPH061982Y2 (ja) 1994-01-19

Family

ID=31280637

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988054722U Expired - Lifetime JPH061982Y2 (ja) 1988-04-22 1988-04-22 コンクリート建築における配管孔形成具

Country Status (1)

Country Link
JP (1) JPH061982Y2 (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51146754A (en) * 1975-06-10 1976-12-16 Nippon Tetsudo Kensetsu Kodan Execution for fitting a roof drain

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51146754A (en) * 1975-06-10 1976-12-16 Nippon Tetsudo Kensetsu Kodan Execution for fitting a roof drain

Also Published As

Publication number Publication date
JPH061982Y2 (ja) 1994-01-19

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