JP2509152Y2 - シャッタ―の安全装置 - Google Patents

シャッタ―の安全装置

Info

Publication number
JP2509152Y2
JP2509152Y2 JP1989046490U JP4649089U JP2509152Y2 JP 2509152 Y2 JP2509152 Y2 JP 2509152Y2 JP 1989046490 U JP1989046490 U JP 1989046490U JP 4649089 U JP4649089 U JP 4649089U JP 2509152 Y2 JP2509152 Y2 JP 2509152Y2
Authority
JP
Japan
Prior art keywords
seat plate
detection
obstacle
switch
detection signal
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
JP1989046490U
Other languages
English (en)
Japanese (ja)
Other versions
JPH02137497U (enrdf_load_stackoverflow
Inventor
雄次 清水
弘 木村
征三 持齋
広三郎 森
宴弘 上杉
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 JP1989046490U priority Critical patent/JP2509152Y2/ja
Publication of JPH02137497U publication Critical patent/JPH02137497U/ja
Application granted granted Critical
Publication of JP2509152Y2 publication Critical patent/JP2509152Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
JP1989046490U 1989-04-19 1989-04-19 シャッタ―の安全装置 Expired - Lifetime JP2509152Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989046490U JP2509152Y2 (ja) 1989-04-19 1989-04-19 シャッタ―の安全装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989046490U JP2509152Y2 (ja) 1989-04-19 1989-04-19 シャッタ―の安全装置

Publications (2)

Publication Number Publication Date
JPH02137497U JPH02137497U (enrdf_load_stackoverflow) 1990-11-16
JP2509152Y2 true JP2509152Y2 (ja) 1996-08-28

Family

ID=31561615

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989046490U Expired - Lifetime JP2509152Y2 (ja) 1989-04-19 1989-04-19 シャッタ―の安全装置

Country Status (1)

Country Link
JP (1) JP2509152Y2 (enrdf_load_stackoverflow)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5742356Y2 (enrdf_load_stackoverflow) * 1978-10-04 1982-09-17
JPS6035758U (ja) * 1983-08-13 1985-03-12 中村　彰 空びん破砕処理保管装置

Also Published As

Publication number Publication date
JPH02137497U (enrdf_load_stackoverflow) 1990-11-16

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