ATE28847T1 - DOOR OPERATING DEVICE WITH LOCKING MECHANISM FOR ELEVATORS. - Google Patents

DOOR OPERATING DEVICE WITH LOCKING MECHANISM FOR ELEVATORS.

Info

Publication number
ATE28847T1
ATE28847T1 AT85105733T AT85105733T ATE28847T1 AT E28847 T1 ATE28847 T1 AT E28847T1 AT 85105733 T AT85105733 T AT 85105733T AT 85105733 T AT85105733 T AT 85105733T AT E28847 T1 ATE28847 T1 AT E28847T1
Authority
AT
Austria
Prior art keywords
door
cage
borne
drive
locking mechanism
Prior art date
Application number
AT85105733T
Other languages
German (de)
Inventor
Max Haas
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 ATE28847T1 publication Critical patent/ATE28847T1/en

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.
AT85105733T 1984-05-28 1985-05-10 DOOR OPERATING DEVICE WITH LOCKING MECHANISM FOR ELEVATORS. ATE28847T1 (en)

Applications Claiming Priority (2)

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.
EP85105733A EP0164581B1 (en) 1984-05-28 1985-05-10 Door drive device with a lock mechanism for a lift

Publications (1)

Publication Number Publication Date
ATE28847T1 true ATE28847T1 (en) 1987-08-15

Family

ID=4237303

Family Applications (1)

Application Number Title Priority Date Filing Date
AT85105733T ATE28847T1 (en) 1984-05-28 1985-05-10 DOOR OPERATING DEVICE WITH LOCKING MECHANISM FOR ELEVATORS.

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
ATE75458T1 (en) 1988-03-18 1992-05-15 Inventio Ag DOOR OPERATING DEVICE WITH LOCKING MECHANISM FOR ELEVATORS.
US4926974A (en) * 1989-02-13 1990-05-22 Inventio Ag Elevator car with improved car door clutch
ES2016722A6 (en) * 1989-07-27 1990-11-16 Otis Elevator Co Elevator system hoistway door operating mechanism.
ES2016721A6 (en) * 1989-07-27 1990-11-16 Otis Elevator Co A mechanism for locking and releasing closure bolts for automatic doors of lifts.
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 Franz Xaver Meiller Fahrzeug- und Maschinenfabrik - GmbH & Co KG, 80997 München 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.
FI101284B1 (en) * 1995-09-13 1998-05-29 Kone Oy Arrangements for opening and closing of automatic lift doors and carriers
DE59710778D1 (en) * 1996-10-29 2003-10-30 Inventio Ag Device for opening and closing a car door and a landing 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
FI77208C (en) 1989-02-10
FI851949L (en) 1985-11-29
EP0164581A1 (en) 1985-12-18
EP0164581B1 (en) 1987-08-12
FI851949A0 (en) 1985-05-16
DE3560443D1 (en) 1987-09-17
ES8607876A1 (en) 1986-06-01
CH663406A5 (en) 1987-12-15
ES543532A0 (en) 1986-06-01
FI77208B (en) 1988-10-31

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Legal Events

Date Code Title Description
EELA Cancelled due to lapse of time