DE3560443D1 - Door drive device with a lock mechanism for a lift - Google Patents

Door drive device with a lock mechanism for a lift

Info

Publication number
DE3560443D1
DE3560443D1 DE8585105733T DE3560443T DE3560443D1 DE 3560443 D1 DE3560443 D1 DE 3560443D1 DE 8585105733 T DE8585105733 T DE 8585105733T DE 3560443 T DE3560443 T DE 3560443T DE 3560443 D1 DE3560443 D1 DE 3560443D1
Authority
DE
Germany
Prior art keywords
door
cage
borne
drive device
drive
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
Application number
DE8585105733T
Other languages
German (de)
Inventor
Max Haas
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.)
Inventio AG
Original Assignee
Inventio AG
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 Inventio AG filed Critical Inventio AG
Application granted granted Critical
Publication of DE3560443D1 publication Critical patent/DE3560443D1/en
Expired 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

Landscapes

  • Elevator Door Apparatuses (AREA)
  • Lock And Its Accessories (AREA)
  • Special Wing (AREA)

Abstract

1. Door drive device with locking mechanism for lifts, in which a cage door (33), which in the region of the floors is shape-lockingly connectable through a coupling mechanism with a shaft door (44), is movable by a drive, wherein the coupling mechanism consists of an entraining parallelogram linkage (11) borne at the cage door (33) and two respective spigots (12) fastened to each shaft door (44), the drive is disposed in a dead centre position when the cage door (33) is closed and the drive means of the door drive device (38) is driven by way of a step-down gear from a motor (34) arranged on the cage (31), characterized thereby, that a pawl (7), which is pivotably borne at the cage door (33) and rests against an abutment (23) arranged at the cage (31), is locked in a retaining position through a toggle lever (5), which at one end is pivotably borne at the entraining parallelogram linkage (11) and at the other end is connected through a strap (20) with the pawl (7), and is pressed into a release position through a control roller (9), which is rotatably borne at the toggle lever (5) and has run up on a fixed control cam (10) provided at the shaft door.
DE8585105733T 1984-05-28 1985-05-10 Door drive device with a lock mechanism for a lift Expired DE3560443D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH2595/84A CH663406A5 (en) 1984-05-28 1984-05-28 DOOR DRIVE DEVICE WITH LOCKING MECHANISM FOR ELEVATORS.

Publications (1)

Publication Number Publication Date
DE3560443D1 true DE3560443D1 (en) 1987-09-17

Family

ID=4237303

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8585105733T Expired DE3560443D1 (en) 1984-05-28 1985-05-10 Door drive device with a lock mechanism for a lift

Country Status (6)

Country Link
EP (1) EP0164581B1 (en)
AT (1) ATE28847T1 (en)
CH (1) CH663406A5 (en)
DE (1) DE3560443D1 (en)
ES (1) ES8607876A1 (en)
FI (1) FI77208C (en)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2206331B (en) * 1987-05-26 1991-10-02 Otis Elevator Plc Elevator car door locking mechanism
JPS6422791A (en) * 1987-07-18 1989-01-25 Mitsubishi Electric Corp Door locking device for elevator
EP0332841B1 (en) 1988-03-18 1992-04-29 Inventio Ag Door actuating apparatus with a locking mechanism for lifts
US4926974A (en) * 1989-02-13 1990-05-22 Inventio Ag Elevator car with improved car door clutch
ES2016721A6 (en) * 1989-07-27 1990-11-16 Otis Elevator Co A mechanism for locking and releasing closure bolts for automatic doors of lifts.
ES2016722A6 (en) * 1989-07-27 1990-11-16 Otis Elevator Co Elevator system hoistway door operating mechanism.
US5139112A (en) * 1990-10-31 1992-08-18 Otis Elevator Company Elevator car door lock
ES2083012T3 (en) * 1991-05-14 1996-04-01 Inventio Ag LIFT.
US5377785A (en) * 1993-07-12 1995-01-03 Inventio Ag Door closing system
EP0679602A1 (en) * 1994-04-25 1995-11-02 Inventio Ag Engaging device for elevator doors
FI96676C (en) * 1994-10-31 1996-08-12 Kone Oy Locking device for the basket door to a lift and method for locking and unlocking the basket door
DE29508499U1 (en) * 1995-05-22 1996-09-26 Meiller Fahrzeuge Actuator for an elevator door combination
ES2119650B1 (en) * 1995-08-04 1999-05-16 Technoresearch Promotion Sa AUTOMATIC OPENING AND CLOSING DEVICE FOR CABIN DOOR AND LIFT FILLING LEAVES.
FI101284B (en) * 1995-09-13 1998-05-29 Kone Oy Arrangement for opening and closing the automatic doors of the elevator and according to the taker
ATE250551T1 (en) * 1996-10-29 2003-10-15 Inventio Ag DEVICE FOR OPENING AND CLOSING A CABIN DOOR AND A SHAFT DOOR OF AN ELEVATOR SYSTEM
EP0839753B1 (en) * 1996-10-29 2003-09-24 Inventio Ag Device for opening and closing a car door and a hatchway door of an elevator
AT412339B (en) 2002-04-22 2005-01-25 Wittur Gmbh DEVICE FOR OPERATING AND LOCKING OF LIFTING DOORS WITH PICKING FEET
AT413529B (en) * 2004-02-11 2006-03-15 Wittur Gmbh DEVICE FOR ACTUATING AND LOCKING OF LIFTING DOORS
CN105035921B (en) * 2015-08-24 2017-03-29 苏州和阳金属科技有限公司 A kind of door knife of the integrated car door lock of elevator
CN109422183B (en) * 2017-08-31 2022-02-11 富士达株式会社 Door device for elevator car
US11254542B2 (en) * 2018-08-20 2022-02-22 Otis Elevator Company Car door interlock
US11247872B2 (en) 2018-10-17 2022-02-15 Otis Elevator Company Elevator car door interlock
WO2024094398A1 (en) 2022-11-04 2024-05-10 Inventio Ag Actuatable component for activating or deactivating a modular unit of a passenger transport system and locking means for a lift door and safety device for a lift car

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2458402A (en) * 1944-02-29 1949-01-04 Maintenance Company Inc Automatic operator for elevator doors and hall doors
CH481836A (en) * 1969-02-04 1969-11-30 Gebauer & Cie Door actuation and locking device on an elevator system
US3605952A (en) * 1969-09-30 1971-09-20 Otis Elevator Co Door coupling apparatus for elevator systems
CH523199A (en) * 1970-12-30 1972-05-31 Inventio Ag Door drive device with locking mechanism for elevators

Also Published As

Publication number Publication date
FI851949L (en) 1985-11-29
FI77208B (en) 1988-10-31
EP0164581B1 (en) 1987-08-12
EP0164581A1 (en) 1985-12-18
FI77208C (en) 1989-02-10
CH663406A5 (en) 1987-12-15
ATE28847T1 (en) 1987-08-15
ES543532A0 (en) 1986-06-01
FI851949A0 (en) 1985-05-16
ES8607876A1 (en) 1986-06-01

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition