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
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.
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)
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)
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 |
-
1984
- 1984-05-28 CH CH2595/84A patent/CH663406A5/en not_active IP Right Cessation
-
1985
- 1985-05-10 DE DE8585105733T patent/DE3560443D1/en not_active Expired
- 1985-05-10 EP EP85105733A patent/EP0164581B1/en not_active Expired
- 1985-05-10 AT AT85105733T patent/ATE28847T1/en not_active IP Right Cessation
- 1985-05-16 FI FI851949A patent/FI77208C/en not_active IP Right Cessation
- 1985-05-27 ES ES543532A patent/ES8607876A1/en not_active Expired
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 |