JP2509150Y2 - シャッタ―の安全装置 - Google Patents

シャッタ―の安全装置

Info

Publication number
JP2509150Y2
JP2509150Y2 JP1989043851U JP4385189U JP2509150Y2 JP 2509150 Y2 JP2509150 Y2 JP 2509150Y2 JP 1989043851 U JP1989043851 U JP 1989043851U JP 4385189 U JP4385189 U JP 4385189U JP 2509150 Y2 JP2509150 Y2 JP 2509150Y2
Authority
JP
Japan
Prior art keywords
shutter
seat plate
optical signal
obstacle
safety device
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
JP1989043851U
Other languages
English (en)
Japanese (ja)
Other versions
JPH02134298U (enrdf_load_stackoverflow
Inventor
弘 木村
征三 持斎
広三郎 森
宴弘 上杉
雄次 清水
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 JP1989043851U priority Critical patent/JP2509150Y2/ja
Publication of JPH02134298U publication Critical patent/JPH02134298U/ja
Application granted granted Critical
Publication of JP2509150Y2 publication Critical patent/JP2509150Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
JP1989043851U 1989-04-14 1989-04-14 シャッタ―の安全装置 Expired - Lifetime JP2509150Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989043851U JP2509150Y2 (ja) 1989-04-14 1989-04-14 シャッタ―の安全装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989043851U JP2509150Y2 (ja) 1989-04-14 1989-04-14 シャッタ―の安全装置

Publications (2)

Publication Number Publication Date
JPH02134298U JPH02134298U (enrdf_load_stackoverflow) 1990-11-07
JP2509150Y2 true JP2509150Y2 (ja) 1996-08-28

Family

ID=31556624

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989043851U Expired - Lifetime JP2509150Y2 (ja) 1989-04-14 1989-04-14 シャッタ―の安全装置

Country Status (1)

Country Link
JP (1) JP2509150Y2 (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2560653Y2 (ja) * 1990-11-30 1998-01-26 文化シヤッター株式会社 障害物検出装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6138087A (ja) * 1984-07-31 1986-02-24 鈴木シヤツタ−工業株式会社 電動シヤツタ−の安全装置
JPS63151787A (ja) * 1986-12-12 1988-06-24 トステム株式会社 シャッターエンドスラットの気密安全装置

Also Published As

Publication number Publication date
JPH02134298U (enrdf_load_stackoverflow) 1990-11-07

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