JP2536637Y2 - 電動シヤツターの安全装置 - Google Patents

電動シヤツターの安全装置

Info

Publication number
JP2536637Y2
JP2536637Y2 JP1250190U JP1250190U JP2536637Y2 JP 2536637 Y2 JP2536637 Y2 JP 2536637Y2 JP 1250190 U JP1250190 U JP 1250190U JP 1250190 U JP1250190 U JP 1250190U JP 2536637 Y2 JP2536637 Y2 JP 2536637Y2
Authority
JP
Japan
Prior art keywords
obstacle
signal
shutter curtain
obstacle detection
transmitter
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
JP1250190U
Other languages
English (en)
Japanese (ja)
Other versions
JPH03105597U (en]
Inventor
圭輔 岸本
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 JP1250190U priority Critical patent/JP2536637Y2/ja
Publication of JPH03105597U publication Critical patent/JPH03105597U/ja
Application granted granted Critical
Publication of JP2536637Y2 publication Critical patent/JP2536637Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
JP1250190U 1990-02-09 1990-02-09 電動シヤツターの安全装置 Expired - Lifetime JP2536637Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1250190U JP2536637Y2 (ja) 1990-02-09 1990-02-09 電動シヤツターの安全装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1250190U JP2536637Y2 (ja) 1990-02-09 1990-02-09 電動シヤツターの安全装置

Publications (2)

Publication Number Publication Date
JPH03105597U JPH03105597U (en]) 1991-10-31
JP2536637Y2 true JP2536637Y2 (ja) 1997-05-21

Family

ID=31515978

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1250190U Expired - Lifetime JP2536637Y2 (ja) 1990-02-09 1990-02-09 電動シヤツターの安全装置

Country Status (1)

Country Link
JP (1) JP2536637Y2 (en])

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6035011B2 (ja) * 2010-02-09 2016-11-30 文化シヤッター株式会社 開閉装置の機械式開閉体停止装置

Also Published As

Publication number Publication date
JPH03105597U (en]) 1991-10-31

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term