JPH078795Y2 - 建築用電動シヤツターの安全装置 - Google Patents

建築用電動シヤツターの安全装置

Info

Publication number
JPH078795Y2
JPH078795Y2 JP3623788U JP3623788U JPH078795Y2 JP H078795 Y2 JPH078795 Y2 JP H078795Y2 JP 3623788 U JP3623788 U JP 3623788U JP 3623788 U JP3623788 U JP 3623788U JP H078795 Y2 JPH078795 Y2 JP H078795Y2
Authority
JP
Japan
Prior art keywords
shutter
trolley
current collector
obstacle detection
electric
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
JP3623788U
Other languages
English (en)
Japanese (ja)
Other versions
JPH01148494U (en]
Inventor
耕平 上野
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 JP3623788U priority Critical patent/JPH078795Y2/ja
Publication of JPH01148494U publication Critical patent/JPH01148494U/ja
Application granted granted Critical
Publication of JPH078795Y2 publication Critical patent/JPH078795Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
JP3623788U 1988-03-18 1988-03-18 建築用電動シヤツターの安全装置 Expired - Lifetime JPH078795Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3623788U JPH078795Y2 (ja) 1988-03-18 1988-03-18 建築用電動シヤツターの安全装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3623788U JPH078795Y2 (ja) 1988-03-18 1988-03-18 建築用電動シヤツターの安全装置

Publications (2)

Publication Number Publication Date
JPH01148494U JPH01148494U (en]) 1989-10-13
JPH078795Y2 true JPH078795Y2 (ja) 1995-03-06

Family

ID=31262852

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3623788U Expired - Lifetime JPH078795Y2 (ja) 1988-03-18 1988-03-18 建築用電動シヤツターの安全装置

Country Status (1)

Country Link
JP (1) JPH078795Y2 (en])

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2535375Y2 (ja) * 1989-09-14 1997-05-14 松下電工株式会社 シャッター戸の安全装置
JP2008190292A (ja) * 2007-02-08 2008-08-21 Bunka Shutter Co Ltd 開閉装置

Also Published As

Publication number Publication date
JPH01148494U (en]) 1989-10-13

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