BR9104062A - Trava para porta de cabine de elevador - Google Patents

Trava para porta de cabine de elevador

Info

Publication number: BR9104062A
Authority: BR; Brazil
Prior art keywords: lock; cabin door; elevator cabin; elevator; door
Prior art date: 1990-10-31

Application number

BR919104062A

Other languages

English (en)

Inventor

Christian G Tonna

Richard E Kulak

Original Assignee

Otis Elevator Co

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.)

1990-10-31

Filing date

1991-09-23

Publication date

1992-06-16

1991-09-23 Application filed by Otis Elevator Co filed Critical Otis Elevator Co

1992-06-16 Publication of BR9104062A publication Critical patent/BR9104062A/pt

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B13/00—Doors, gates, or other apparatus controlling access to, or exit from, cages or lift well landings
- B66B13/02—Door or gate operation
- B66B13/14—Control systems or devices
- B66B13/16—Door or gate locking devices controlled or primarily controlled by condition of cage, e.g. movement or position
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B13/00—Doors, gates, or other apparatus controlling access to, or exit from, cages or lift well landings
- B66B13/02—Door or gate operation
- B66B13/12—Arrangements for effecting simultaneous opening or closing of cage and landing doors

Landscapes

Engineering & Computer Science (AREA)
Automation & Control Theory (AREA)
Elevator Door Apparatuses (AREA)

BR919104062A 1990-10-31 1991-09-23 Trava para porta de cabine de elevador BR9104062A (pt)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US07/607,439 US5139112A (en)	1990-10-31	1990-10-31	Elevator car door lock

Publications (1)

Publication Number	Publication Date
BR9104062A true BR9104062A (pt)	1992-06-16

Family

ID=24432285

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BR919104062A BR9104062A (pt)	1990-10-31	1991-09-23	Trava para porta de cabine de elevador

Country Status (7)

Country	Link
US (1)	US5139112A (pt)
EP (1)	EP0484169B1 (pt)
JP (1)	JPH04266392A (pt)
BR (1)	BR9104062A (pt)
DE (1)	DE69113395T2 (pt)
ES (1)	ES2080264T3 (pt)
HK (1)	HK19896A (pt)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5377785A (en) *	1993-07-12	1995-01-03	Inventio Ag	Door closing system
US5669465A (en) *	1994-04-06	1997-09-23	Otis Elevator Company	Elevator hoistway door bolt lock
US5730254A (en) *	1995-07-21	1998-03-24	Vertisys, Inc.	Elevator door restraint device
SE506998C2 (sv) *	1995-12-04	1998-03-16	Alimak Ab	Förreglingsmekanism för hiss
US5899302A (en) *	1997-05-16	1999-05-04	Vertisys, Inc.	Elevator door interlock
AT406042B (de) *	1998-02-06	2000-01-25	Karl Talasch	Steuervorrichtung für aufzugstüren
US6446389B1 (en) *	2000-04-14	2002-09-10	Westinghouse Air Brake Technologies Corporation	Tandem sliding door operator
US6508332B2 (en)	2000-11-15	2003-01-21	Fujitec America, Inc.	Elevator car door locking and unlocking mechanism
CN101549826B (zh) *	2009-05-14	2011-08-10	日立电梯（中国）有限公司	一种电梯层门开启保护装置
US8424934B2 (en)	2010-01-27	2013-04-23	Tim Askins	Electromechanical door locks for lifts
CH702569B1 (de) *	2010-05-07	2011-07-29	Henseler H Ag	Liftschachttür-Entriegelung.
CN104609286B (zh) *	2015-01-09	2023-04-07	宁波欣达电梯配件厂	电梯轿厢门锁装置
EP3331803B1 (en) *	2015-08-04	2020-06-03	Otis Elevator Company	Elevator car door interlock
JP6804517B2 (ja) *	2015-08-04	2020-12-23	オーチスエレベータカンパニーＯｔｉｓＥｌｅｖａｔｏｒＣｏｍｐａｎｙ	ドア枠ロックを備えたエレベータかごドアインターロック
EP3187452B1 (en) *	2016-01-04	2021-01-27	Otis Elevator Company	Elevator door coupler assembly
EP3228575A1 (de)	2016-04-04	2017-10-11	OSMA-Aufzüge Albert Schenk GmbH & Co.KG	Türanordnung eines aufzugs mit verriegelung
US12110209B1 (en) *	2023-04-20	2024-10-08	The Peelle Company	Elevator car door lock

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1265989A (pt) *	1969-11-03	1972-03-08
JPS5259443A (en) *	1975-11-07	1977-05-16	Hitachi Ltd	Apparatus for detecting unlocking of door
US4364454A (en) *	1980-10-27	1982-12-21	G.A.L. Manufacturing Corporation	Vehicle door lock for limiting door opening to specified vehicle positions
CH663406A5 (de) *	1984-05-28	1987-12-15	Inventio Ag	Tuerantriebsvorrichtung mit verriegelungsmechanismus fuer aufzuege.
JPS6422791A (en) *	1987-07-18	1989-01-25	Mitsubishi Electric Corp	Door locking device for elevator
DE3880805D1 (de) *	1987-12-22	1993-06-09	Inventio Ag	Verfahren zur steuerung der absendung von aufzugskabinen von der haupthaltestelle bei aufwaertsspitzenverkehr.
JPH0247389A (ja) *	1988-08-08	1990-02-16	Teijin Ltd	混抄紙
US4926974A (en) *	1989-02-13	1990-05-22	Inventio Ag	Elevator car with improved car door clutch

1990
- 1990-10-31 US US07/607,439 patent/US5139112A/en not_active Expired - Fee Related
1991
- 1991-09-23 BR BR919104062A patent/BR9104062A/pt not_active IP Right Cessation
- 1991-10-31 ES ES91310102T patent/ES2080264T3/es not_active Expired - Lifetime
- 1991-10-31 EP EP91310102A patent/EP0484169B1/en not_active Expired - Lifetime
- 1991-10-31 DE DE69113395T patent/DE69113395T2/de not_active Expired - Fee Related
- 1991-10-31 JP JP3314037A patent/JPH04266392A/ja not_active Withdrawn
1996
- 1996-02-01 HK HK19896A patent/HK19896A/en not_active IP Right Cessation

Also Published As

Publication number	Publication date
EP0484169A3 (en)	1993-04-21
ES2080264T3 (es)	1996-02-01
EP0484169A2 (en)	1992-05-06
DE69113395T2 (de)	1996-05-30
DE69113395D1 (de)	1995-11-02
HK19896A (en)	1996-02-09
EP0484169B1 (en)	1995-09-27
US5139112A (en)	1992-08-18
JPH04266392A (ja)	1992-09-22

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Legal Events

Date	Code	Title	Description
1995-04-25	FF	Decision: intention to grant
1995-10-31	FG	Letter patent granted
2010-06-29	B21A	Patent or certificate of addition expired [chapter 21.1 patent gazette]	Free format text: PATENTE EXTINTA EM 23/09/2006