JPS50114753A - - Google Patents

Info

Publication number
JPS50114753A
JPS50114753A JP2143574A JP2143574A JPS50114753A JP S50114753 A JPS50114753 A JP S50114753A JP 2143574 A JP2143574 A JP 2143574A JP 2143574 A JP2143574 A JP 2143574A JP S50114753 A JPS50114753 A JP S50114753A
Authority
JP
Japan
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
JP2143574A
Other languages
Japanese (ja)
Other versions
JPS553271B2 (enrdf_load_html_response
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 filed Critical
Priority to JP2143574A priority Critical patent/JPS553271B2/ja
Publication of JPS50114753A publication Critical patent/JPS50114753A/ja
Publication of JPS553271B2 publication Critical patent/JPS553271B2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Elevator Door Apparatuses (AREA)
JP2143574A 1974-02-25 1974-02-25 Expired JPS553271B2 (enrdf_load_html_response)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2143574A JPS553271B2 (enrdf_load_html_response) 1974-02-25 1974-02-25

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2143574A JPS553271B2 (enrdf_load_html_response) 1974-02-25 1974-02-25

Publications (2)

Publication Number Publication Date
JPS50114753A true JPS50114753A (enrdf_load_html_response) 1975-09-08
JPS553271B2 JPS553271B2 (enrdf_load_html_response) 1980-01-24

Family

ID=12054885

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2143574A Expired JPS553271B2 (enrdf_load_html_response) 1974-02-25 1974-02-25

Country Status (1)

Country Link
JP (1) JPS553271B2 (enrdf_load_html_response)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52149741A (en) * 1976-06-09 1977-12-13 Hitachi Ltd Elevator door controlling device
JPS5841785U (ja) * 1981-09-12 1983-03-19 フジテック株式会社 エレベ−タドアの安全装置
JPS6043680U (ja) * 1983-08-17 1985-03-27 株式会社日立製作所 エレベータのドア制御装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2432293A (en) * 1944-08-19 1947-12-09 United Elevator Service Inc Elevator car door control mechanism

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2432293A (en) * 1944-08-19 1947-12-09 United Elevator Service Inc Elevator car door control mechanism

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52149741A (en) * 1976-06-09 1977-12-13 Hitachi Ltd Elevator door controlling device
JPS5841785U (ja) * 1981-09-12 1983-03-19 フジテック株式会社 エレベ−タドアの安全装置
JPS6043680U (ja) * 1983-08-17 1985-03-27 株式会社日立製作所 エレベータのドア制御装置

Also Published As

Publication number Publication date
JPS553271B2 (enrdf_load_html_response) 1980-01-24

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