JPS61123190U - - Google Patents

Info

Publication number
JPS61123190U
JPS61123190U JP509285U JP509285U JPS61123190U JP S61123190 U JPS61123190 U JP S61123190U JP 509285 U JP509285 U JP 509285U JP 509285 U JP509285 U JP 509285U JP S61123190 U JPS61123190 U JP S61123190U
Authority
JP
Japan
Prior art keywords
accumulating
force
accumulator
take
rotation
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
JP509285U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0446069Y2 (enExample
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 JP509285U priority Critical patent/JPH0446069Y2/ja
Publication of JPS61123190U publication Critical patent/JPS61123190U/ja
Application granted granted Critical
Publication of JPH0446069Y2 publication Critical patent/JPH0446069Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
JP509285U 1985-01-18 1985-01-18 Expired JPH0446069Y2 (enExample)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP509285U JPH0446069Y2 (enExample) 1985-01-18 1985-01-18

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP509285U JPH0446069Y2 (enExample) 1985-01-18 1985-01-18

Publications (2)

Publication Number Publication Date
JPS61123190U true JPS61123190U (enExample) 1986-08-02
JPH0446069Y2 JPH0446069Y2 (enExample) 1992-10-29

Family

ID=30481290

Family Applications (1)

Application Number Title Priority Date Filing Date
JP509285U Expired JPH0446069Y2 (enExample) 1985-01-18 1985-01-18

Country Status (1)

Country Link
JP (1) JPH0446069Y2 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008285959A (ja) * 2007-05-21 2008-11-27 Sanwa Shutter Corp 建築用開閉装置における落下防止装置

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7429587B2 (ja) * 2020-03-31 2024-02-08 三和シヤッター工業株式会社 スプリング切れ検知装置
JP7394684B2 (ja) * 2020-03-31 2023-12-08 三和シヤッター工業株式会社 ロック装置、及び、該ロック装置を備えた扉体落下防止装置。

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008285959A (ja) * 2007-05-21 2008-11-27 Sanwa Shutter Corp 建築用開閉装置における落下防止装置

Also Published As

Publication number Publication date
JPH0446069Y2 (enExample) 1992-10-29

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