DE69111975D1 - Aufzugstürvorrichtung. - Google Patents

Aufzugstürvorrichtung.

Info

Publication number
DE69111975D1
DE69111975D1 DE69111975T DE69111975T DE69111975D1 DE 69111975 D1 DE69111975 D1 DE 69111975D1 DE 69111975 T DE69111975 T DE 69111975T DE 69111975 T DE69111975 T DE 69111975T DE 69111975 D1 DE69111975 D1 DE 69111975D1
Authority
DE
Germany
Prior art keywords
elevator door
door device
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.)
Expired - Fee Related
Application number
DE69111975T
Other languages
English (en)
Other versions
DE69111975T2 (de
Inventor
Robert J Steacy
Christian G Tonna
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.)
Otis Elevator Co
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.)
Filing date
Publication date
Application filed by Otis Elevator Co filed Critical Otis Elevator Co
Publication of DE69111975D1 publication Critical patent/DE69111975D1/de
Application granted granted Critical
Publication of DE69111975T2 publication Critical patent/DE69111975T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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
    • B66B13/12—Arrangements for effecting simultaneous opening or closing of cage and landing doors
    • 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
    • B66B13/18—Door or gate locking devices controlled or primarily controlled by condition of cage, e.g. movement or position without manually-operable devices for completing locking or unlocking of doors
    • B66B13/20—Lock mechanisms actuated mechanically by abutments or projections on the cages

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Automation & Control Theory (AREA)
  • Elevator Door Apparatuses (AREA)
DE69111975T 1990-10-31 1991-10-31 Aufzugstürvorrichtung. Expired - Fee Related DE69111975T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/607,438 US5129486A (en) 1990-10-31 1990-10-31 Elevator door lock

Publications (2)

Publication Number Publication Date
DE69111975D1 true DE69111975D1 (de) 1995-09-14
DE69111975T2 DE69111975T2 (de) 1996-04-18

Family

ID=24432279

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69111975T Expired - Fee Related DE69111975T2 (de) 1990-10-31 1991-10-31 Aufzugstürvorrichtung.

Country Status (8)

Country Link
US (1) US5129486A (de)
EP (1) EP0484171B1 (de)
CN (1) CN1061257A (de)
AU (1) AU641030B2 (de)
CA (1) CA2042244A1 (de)
DE (1) DE69111975T2 (de)
ES (1) ES2079035T3 (de)
HK (1) HK20096A (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2693781B1 (fr) * 1992-07-15 1994-10-28 Otis Elevator Co Dispositif de réglage de la tension d'un câble faisant boucle.
US5730254A (en) * 1995-07-21 1998-03-24 Vertisys, Inc. Elevator door restraint device
US6220396B1 (en) * 2000-03-10 2001-04-24 Thyssen Dover Elevator Door restrictor apparatus for elevators
CN103693538B (zh) * 2012-09-27 2015-07-22 日立电梯（中国）有限公司 智能气动层门系统

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2235380A (en) * 1938-02-17 1941-03-18 Westinghouse Elec Elevator Co Elevator door operator
US2517713A (en) * 1947-09-27 1950-08-08 Westinghouse Electric Corp Elevator door system
US2859835A (en) * 1955-02-24 1958-11-11 Toledo Scale Corp Mechanism for opening and closing elevator cabs and hatchways
US2960188A (en) * 1957-03-11 1960-11-15 Security Fire Door Company Elevator door control mechanism
US3065826A (en) * 1958-07-30 1962-11-27 Otis Elevator Co Entranceway apparatus and closure means for elevators
US3912049A (en) * 1973-10-26 1975-10-14 Dover Corp Interlock for center opening doors

Also Published As

Publication number Publication date
EP0484171A3 (en) 1993-05-26
AU8127091A (en) 1992-05-07
CN1061257A (zh) 1992-05-20
EP0484171B1 (de) 1995-08-09
HK20096A (en) 1996-02-09
US5129486A (en) 1992-07-14
AU641030B2 (en) 1993-09-09
DE69111975T2 (de) 1996-04-18
CA2042244A1 (en) 1992-05-01
EP0484171A2 (de) 1992-05-06
ES2079035T3 (es) 1996-01-01

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee