JP2539025Y2 - 電動式シャッターの安全装置 - Google Patents

電動式シャッターの安全装置

Info

Publication number
JP2539025Y2
JP2539025Y2 JP7926090U JP7926090U JP2539025Y2 JP 2539025 Y2 JP2539025 Y2 JP 2539025Y2 JP 7926090 U JP7926090 U JP 7926090U JP 7926090 U JP7926090 U JP 7926090U JP 2539025 Y2 JP2539025 Y2 JP 2539025Y2
Authority
JP
Japan
Prior art keywords
obstacle
sensitive switch
shutter
pressure
tape
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
JP7926090U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0437798U (https=
Inventor
敦司 森
義嗣 内海
正和 牧野
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 JP7926090U priority Critical patent/JP2539025Y2/ja
Publication of JPH0437798U publication Critical patent/JPH0437798U/ja
Application granted granted Critical
Publication of JP2539025Y2 publication Critical patent/JP2539025Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
JP7926090U 1990-07-27 1990-07-27 電動式シャッターの安全装置 Expired - Lifetime JP2539025Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7926090U JP2539025Y2 (ja) 1990-07-27 1990-07-27 電動式シャッターの安全装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7926090U JP2539025Y2 (ja) 1990-07-27 1990-07-27 電動式シャッターの安全装置

Publications (2)

Publication Number Publication Date
JPH0437798U JPH0437798U (https=) 1992-03-30
JP2539025Y2 true JP2539025Y2 (ja) 1997-06-18

Family

ID=31623261

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7926090U Expired - Lifetime JP2539025Y2 (ja) 1990-07-27 1990-07-27 電動式シャッターの安全装置

Country Status (1)

Country Link
JP (1) JP2539025Y2 (https=)

Also Published As

Publication number Publication date
JPH0437798U (https=) 1992-03-30

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