JPH0545322Y2 - - Google Patents

Info

Publication number
JPH0545322Y2
JPH0545322Y2 JP1987171926U JP17192687U JPH0545322Y2 JP H0545322 Y2 JPH0545322 Y2 JP H0545322Y2 JP 1987171926 U JP1987171926 U JP 1987171926U JP 17192687 U JP17192687 U JP 17192687U JP H0545322 Y2 JPH0545322 Y2 JP H0545322Y2
Authority
JP
Japan
Prior art keywords
flame
retardant foam
fire
wall
floor
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.)
Expired - Lifetime
Application number
JP1987171926U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0177772U (en]
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 JP1987171926U priority Critical patent/JPH0545322Y2/ja
Priority to KR1019880014671A priority patent/KR890009036A/ko
Priority to US07/269,447 priority patent/US4901488A/en
Priority to GB8826410A priority patent/GB2212187B/en
Publication of JPH0177772U publication Critical patent/JPH0177772U/ja
Priority to KR2019910016418U priority patent/KR920000202Y1/ko
Priority to SG30393A priority patent/SG30393G/en
Application granted granted Critical
Publication of JPH0545322Y2 publication Critical patent/JPH0545322Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Installation Of Indoor Wiring (AREA)
JP1987171926U 1987-11-12 1987-11-12 Expired - Lifetime JPH0545322Y2 (en])

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP1987171926U JPH0545322Y2 (en]) 1987-11-12 1987-11-12
KR1019880014671A KR890009036A (ko) 1987-11-12 1988-11-08 바닥 또는 벽등에서의 케이블 관통부의 방화방연구조
US07/269,447 US4901488A (en) 1987-11-12 1988-11-09 Fire/smoke protection structure for a plastic pipe or cable channel portion in a floor or wall
GB8826410A GB2212187B (en) 1987-11-12 1988-11-11 Fire/smoke protection structure for a plastic pipe or cable channel portion in a floor or wall
KR2019910016418U KR920000202Y1 (ko) 1987-11-12 1991-10-05 플라스틱관로 또는 케이블등의 바닥 또는 벽 관통부의 방화, 방연구조
SG30393A SG30393G (en) 1987-11-12 1993-03-18 Fire/smoke protection structure for a plastic pipe or cable channel portion in a floor or wall

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987171926U JPH0545322Y2 (en]) 1987-11-12 1987-11-12

Publications (2)

Publication Number Publication Date
JPH0177772U JPH0177772U (en]) 1989-05-25
JPH0545322Y2 true JPH0545322Y2 (en]) 1993-11-18

Family

ID=31463924

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987171926U Expired - Lifetime JPH0545322Y2 (en]) 1987-11-12 1987-11-12

Country Status (1)

Country Link
JP (1) JPH0545322Y2 (en])

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2649972B2 (ja) * 1989-08-11 1997-09-03 三菱電線工業株式会社 ケーブル床貫通部の防火構造
JP3967177B2 (ja) * 2002-04-12 2007-08-29 未来工業株式会社 管体接続部用耐火材
JP4753850B2 (ja) * 2006-11-30 2011-08-24 因幡電機産業株式会社 長尺体貫通用孔防火措置具

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6110415Y2 (en]) * 1980-12-26 1986-04-03
JPS57145442U (en]) * 1981-03-09 1982-09-13

Also Published As

Publication number Publication date
JPH0177772U (en]) 1989-05-25

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