JPS553271B2 - - Google Patents

Info

Publication number: JPS553271B2
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.): Expired

Application number

JP2143574A

Other languages

Japanese (ja)

Other versions

JPS50114753A (th

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.)

1974-02-25

Filing date

1974-02-25

Publication date

1980-01-24

1974-02-25 Application filed filed Critical

1974-02-25 Priority to JP2143574A priority Critical patent/JPS553271B2/ja

1975-09-08 Publication of JPS50114753A publication Critical patent/JPS50114753A/ja

1980-01-24 Publication of JPS553271B2 publication Critical patent/JPS553271B2/ja

Status Expired legal-status Critical Current

Links

Landscapes

Elevator Door Apparatuses (AREA)

JP2143574A 1974-02-25 1974-02-25 Expired JPS553271B2 (th)

Priority Applications (1)

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

Applications Claiming Priority (1)

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

Publications (2)

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

Family

ID=12054885

Family Applications (1)

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

Country Status (1)

Country	Link
JP (1)	JPS553271B2 (th)

Families Citing this family (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

Family Cites Families (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

1974
- 1974-02-25 JP JP2143574A patent/JPS553271B2/ja not_active Expired

Also Published As

Publication number	Publication date
JPS50114753A (th)	1975-09-08

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