JPH0743430Y2 - 開閉ドアの防犯装置 - Google Patents

開閉ドアの防犯装置

Info

Publication number
JPH0743430Y2
JPH0743430Y2 JP1989086316U JP8631689U JPH0743430Y2 JP H0743430 Y2 JPH0743430 Y2 JP H0743430Y2 JP 1989086316 U JP1989086316 U JP 1989086316U JP 8631689 U JP8631689 U JP 8631689U JP H0743430 Y2 JPH0743430 Y2 JP H0743430Y2
Authority
JP
Japan
Prior art keywords
belt
opening
door
door body
ceiling
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
JP1989086316U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0325793U (en]
Inventor
孝信 栗林
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sanwa Shutter Corp
Original Assignee
Sanwa Shutter Corp
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 by Sanwa Shutter Corp filed Critical Sanwa Shutter Corp
Priority to JP1989086316U priority Critical patent/JPH0743430Y2/ja
Publication of JPH0325793U publication Critical patent/JPH0325793U/ja
Application granted granted Critical
Publication of JPH0743430Y2 publication Critical patent/JPH0743430Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
JP1989086316U 1989-07-21 1989-07-21 開閉ドアの防犯装置 Expired - Lifetime JPH0743430Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989086316U JPH0743430Y2 (ja) 1989-07-21 1989-07-21 開閉ドアの防犯装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989086316U JPH0743430Y2 (ja) 1989-07-21 1989-07-21 開閉ドアの防犯装置

Publications (2)

Publication Number Publication Date
JPH0325793U JPH0325793U (en]) 1991-03-15
JPH0743430Y2 true JPH0743430Y2 (ja) 1995-10-09

Family

ID=31635820

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989086316U Expired - Lifetime JPH0743430Y2 (ja) 1989-07-21 1989-07-21 開閉ドアの防犯装置

Country Status (1)

Country Link
JP (1) JPH0743430Y2 (en])

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6867787B2 (ja) * 2016-11-29 2021-05-12 三和シヤッター工業株式会社 シャッターの点検構造、及びシャッターの点検方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04223Y2 (en]) * 1985-12-20 1992-01-07

Also Published As

Publication number Publication date
JPH0325793U (en]) 1991-03-15

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