JPS51122242A - Door device for elevator - Google Patents

Door device for elevator

Info

Publication number
JPS51122242A
JPS51122242A JP4642075A JP4642075A JPS51122242A JP S51122242 A JPS51122242 A JP S51122242A JP 4642075 A JP4642075 A JP 4642075A JP 4642075 A JP4642075 A JP 4642075A JP S51122242 A JPS51122242 A JP S51122242A
Authority
JP
Japan
Prior art keywords
door device
elevator
chock
noise
elevator 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.)
Granted
Application number
JP4642075A
Other languages
English (en)
Japanese (ja)
Other versions
JPS578268B2 (enrdf_load_stackoverflow
Inventor
Hisashi Kizawa
Sadao Muramatsu
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP4642075A priority Critical patent/JPS51122242A/ja
Publication of JPS51122242A publication Critical patent/JPS51122242A/ja
Publication of JPS578268B2 publication Critical patent/JPS578268B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Elevator Door Apparatuses (AREA)
JP4642075A 1975-04-18 1975-04-18 Door device for elevator Granted JPS51122242A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4642075A JPS51122242A (en) 1975-04-18 1975-04-18 Door device for elevator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4642075A JPS51122242A (en) 1975-04-18 1975-04-18 Door device for elevator

Publications (2)

Publication Number Publication Date
JPS51122242A true JPS51122242A (en) 1976-10-26
JPS578268B2 JPS578268B2 (enrdf_load_stackoverflow) 1982-02-16

Family

ID=12746649

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4642075A Granted JPS51122242A (en) 1975-04-18 1975-04-18 Door device for elevator

Country Status (1)

Country Link
JP (1) JPS51122242A (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54140465U (enrdf_load_stackoverflow) * 1978-03-23 1979-09-29
JPS59167271U (ja) * 1983-04-23 1984-11-09 高橋金物株式会社 戸当り
JP2009209987A (ja) * 2008-03-03 2009-09-17 Citizen Machinery Co Ltd ロックナット及びロックナットを備えた工作機械

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4313885Y1 (enrdf_load_stackoverflow) * 1964-08-12 1968-06-12
JPS4933491U (enrdf_load_stackoverflow) * 1972-06-24 1974-03-23
JPS4965043U (enrdf_load_stackoverflow) * 1972-09-16 1974-06-06

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4313885Y1 (enrdf_load_stackoverflow) * 1964-08-12 1968-06-12
JPS4933491U (enrdf_load_stackoverflow) * 1972-06-24 1974-03-23
JPS4965043U (enrdf_load_stackoverflow) * 1972-09-16 1974-06-06

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54140465U (enrdf_load_stackoverflow) * 1978-03-23 1979-09-29
JPS59167271U (ja) * 1983-04-23 1984-11-09 高橋金物株式会社 戸当り
JP2009209987A (ja) * 2008-03-03 2009-09-17 Citizen Machinery Co Ltd ロックナット及びロックナットを備えた工作機械

Also Published As

Publication number Publication date
JPS578268B2 (enrdf_load_stackoverflow) 1982-02-16

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