JPS6355026U - - Google Patents

Info

Publication number
JPS6355026U
JPS6355026U JP1986148729U JP14872986U JPS6355026U JP S6355026 U JPS6355026 U JP S6355026U JP 1986148729 U JP1986148729 U JP 1986148729U JP 14872986 U JP14872986 U JP 14872986U JP S6355026 U JPS6355026 U JP S6355026U
Authority
JP
Japan
Prior art keywords
piping
hole
cutting
outwardly
holes
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
JP1986148729U
Other languages
English (en)
Other versions
JPH0347141Y2 (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 JP1986148729U priority Critical patent/JPH0347141Y2/ja
Publication of JPS6355026U publication Critical patent/JPS6355026U/ja
Application granted granted Critical
Publication of JPH0347141Y2 publication Critical patent/JPH0347141Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)

Description

【図面の簡単な説明】
第１図および第２図は本考案の第１実施例で、
第１図は繋肉部切断前、第２図は切断後、第３図
および第４図は本考案の第２実施例で、第３図は
繋肉部切断前、第４図は切断後、第５図および第
６図は従来の貫通穴の第１例で、第５図は繋肉部
切断前、第６図は切断後、第７図および第８図は
従来の貫通穴の第２例で、第７図は繋肉部切断前
、第８図は切断後を示す。 １，２，３，１ａ，２ａ，３ａ：繋肉部、４，
５，６，４ａ，５ａ，６ａ：切断部、７，７ａ：
盲板、８，８ａ：貫通穴外郭、９，１０，１１，
９ａ，１０ａ，１１ａ：シヤープエツジ。

Claims (1)

    【実用新案登録請求の範囲】
  1. 配管、配線貫通用またはダクト接続用等に設け
    られるハーフブランク構造の貫通穴において、複
    数の繋肉部の形状を、所要貫通穴外郭よりも局部
    的に、外側にひかえて設けたことを特徴とする配
    管等の貫通穴。
JP1986148729U 1986-09-30 1986-09-30 Expired JPH0347141Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986148729U JPH0347141Y2 (ja) 1986-09-30 1986-09-30

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986148729U JPH0347141Y2 (ja) 1986-09-30 1986-09-30

Publications (2)

Publication Number Publication Date
JPS6355026U true JPS6355026U (ja) 1988-04-13
JPH0347141Y2 JPH0347141Y2 (ja) 1991-10-07

Family

ID=31063275

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986148729U Expired JPH0347141Y2 (ja) 1986-09-30 1986-09-30

Country Status (1)

Country Link
JP (1) JPH0347141Y2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011089727A (ja) * 2009-10-23 2011-05-06 Mitsubishi Electric Corp 板材のカットアウト穴構造

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011089727A (ja) * 2009-10-23 2011-05-06 Mitsubishi Electric Corp 板材のカットアウト穴構造

Also Published As

Publication number Publication date
JPH0347141Y2 (ja) 1991-10-07

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