JPS5670388A - Emergency door operator - Google Patents

Emergency door operator

Info

Publication number
JPS5670388A
JPS5670388A JP14471579A JP14471579A JPS5670388A JP S5670388 A JPS5670388 A JP S5670388A JP 14471579 A JP14471579 A JP 14471579A JP 14471579 A JP14471579 A JP 14471579A JP S5670388 A JPS5670388 A JP S5670388A
Authority
JP
Japan
Prior art keywords
door operator
emergency door
emergency
operator
door
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.)
Pending
Application number
JP14471579A
Other languages
English (en)
Inventor
Wataru Mihashi
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.)
Nabco Ltd
Original Assignee
Nabco Ltd
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 Nabco Ltd filed Critical Nabco Ltd
Priority to JP14471579A priority Critical patent/JPS5670388A/ja
Publication of JPS5670388A publication Critical patent/JPS5670388A/ja
Pending legal-status Critical Current

Links

Landscapes

  • Power-Operated Mechanisms For Wings (AREA)
JP14471579A 1979-11-07 1979-11-07 Emergency door operator Pending JPS5670388A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14471579A JPS5670388A (en) 1979-11-07 1979-11-07 Emergency door operator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14471579A JPS5670388A (en) 1979-11-07 1979-11-07 Emergency door operator

Publications (1)

Publication Number Publication Date
JPS5670388A true JPS5670388A (en) 1981-06-12

Family

ID=15368604

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14471579A Pending JPS5670388A (en) 1979-11-07 1979-11-07 Emergency door operator

Country Status (1)

Country Link
JP (1) JPS5670388A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04202987A (ja) * 1990-11-29 1992-07-23 Howa:Kk 液圧制御による全自動サツシオペレーター

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51148956A (en) * 1975-06-16 1976-12-21 Maruie Kogyo Kk Hangar door e mergency opening device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51148956A (en) * 1975-06-16 1976-12-21 Maruie Kogyo Kk Hangar door e mergency opening device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04202987A (ja) * 1990-11-29 1992-07-23 Howa:Kk 液圧制御による全自動サツシオペレーター

Similar Documents

Publication Publication Date Title
GB2052622B (en) Door closer
GB2020734B (en) Swinging door operator
GB2120717B (en) Fireproof window
GB2044840B (en) Door closer
JPS55119870A (en) Door
JPS563773A (en) Handle for door
JPS55132884A (en) Door unit
GB2051217B (en) Door bolts
JPS5712784A (en) Emergency door operator
JPS57140486A (en) Door operator
JPS5670388A (en) Emergency door operator
JPS5729769A (en) Door operator
JPS559923A (en) Emergency door apparatus
GB2049618B (en) Hoists
JPS5677140A (en) Fireproof laminate
JPS55105079A (en) Door unit
JPS55155883A (en) Safety device for door
JPS5539593A (en) Elevator door
JPS55108588A (en) Crossssliding door system
JPS5697071A (en) Door locking device
JPS55140473A (en) Door operator for elevator
JPS5637600A (en) Emergency gasstreatment device
GB2081374B (en) Door closer
JPS55105080A (en) Stoneemade door
JPS55161184A (en) Door