JPS51130044A - Door check device - Google Patents

Door check device

Info

Publication number
JPS51130044A
JPS51130044A JP5410575A JP5410575A JPS51130044A JP S51130044 A JPS51130044 A JP S51130044A JP 5410575 A JP5410575 A JP 5410575A JP 5410575 A JP5410575 A JP 5410575A JP S51130044 A JPS51130044 A JP S51130044A
Authority
JP
Japan
Prior art keywords
check device
door check
door
return speed
facilitate adjustment
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
JP5410575A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5348022B2 (ref
Inventor
Sadao Furukawa
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP5410575A priority Critical patent/JPS51130044A/ja
Publication of JPS51130044A publication Critical patent/JPS51130044A/ja
Publication of JPS5348022B2 publication Critical patent/JPS5348022B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Elevator Door Apparatuses (AREA)
JP5410575A 1975-05-02 1975-05-02 Door check device Granted JPS51130044A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5410575A JPS51130044A (en) 1975-05-02 1975-05-02 Door check device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5410575A JPS51130044A (en) 1975-05-02 1975-05-02 Door check device

Publications (2)

Publication Number Publication Date
JPS51130044A true JPS51130044A (en) 1976-11-12
JPS5348022B2 JPS5348022B2 (ref) 1978-12-26

Family

ID=12961322

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5410575A Granted JPS51130044A (en) 1975-05-02 1975-05-02 Door check device

Country Status (1)

Country Link
JP (1) JPS51130044A (ref)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53111641U (ref) * 1977-02-14 1978-09-06

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53111641U (ref) * 1977-02-14 1978-09-06

Also Published As

Publication number Publication date
JPS5348022B2 (ref) 1978-12-26

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