JPS5319659A - Automatic opening adn closing decivce for airrtight door - Google Patents

Automatic opening adn closing decivce for airrtight door

Info

Publication number
JPS5319659A
JPS5319659A JP9367276A JP9367276A JPS5319659A JP S5319659 A JPS5319659 A JP S5319659A JP 9367276 A JP9367276 A JP 9367276A JP 9367276 A JP9367276 A JP 9367276A JP S5319659 A JPS5319659 A JP S5319659A
Authority
JP
Japan
Prior art keywords
decivce
airrtight
adn
door
closing
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.)
Granted
Application number
JP9367276A
Other languages
Japanese (ja)
Other versions
JPS5750235B2 (en
Inventor
Kouji Masuda
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 JP9367276A priority Critical patent/JPS5319659A/en
Publication of JPS5319659A publication Critical patent/JPS5319659A/en
Publication of JPS5750235B2 publication Critical patent/JPS5750235B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Support Devices For Sliding Doors (AREA)
  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
JP9367276A 1976-08-05 1976-08-05 Automatic opening adn closing decivce for airrtight door Granted JPS5319659A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9367276A JPS5319659A (en) 1976-08-05 1976-08-05 Automatic opening adn closing decivce for airrtight door

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9367276A JPS5319659A (en) 1976-08-05 1976-08-05 Automatic opening adn closing decivce for airrtight door

Publications (2)

Publication Number Publication Date
JPS5319659A true JPS5319659A (en) 1978-02-23
JPS5750235B2 JPS5750235B2 (en) 1982-10-26

Family

ID=14088885

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9367276A Granted JPS5319659A (en) 1976-08-05 1976-08-05 Automatic opening adn closing decivce for airrtight door

Country Status (1)

Country Link
JP (1) JPS5319659A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109422183A (en) * 2017-08-31 2019-03-05 富士达株式会社 The carriage door gear of elevator

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109422183A (en) * 2017-08-31 2019-03-05 富士达株式会社 The carriage door gear of elevator
CN109422183B (en) * 2017-08-31 2022-02-11 富士达株式会社 Door device for elevator car

Also Published As

Publication number Publication date
JPS5750235B2 (en) 1982-10-26

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