DE426057T1 - DEVICE FOR LOCKING AN ELEVATOR CABIN DOOR. - Google Patents

DEVICE FOR LOCKING AN ELEVATOR CABIN DOOR.

Info

Publication number
DE426057T1
DE426057T1 DE199090120656T DE90120656T DE426057T1 DE 426057 T1 DE426057 T1 DE 426057T1 DE 199090120656 T DE199090120656 T DE 199090120656T DE 90120656 T DE90120656 T DE 90120656T DE 426057 T1 DE426057 T1 DE 426057T1
Authority
DE
Germany
Prior art keywords
lever
locking
lock
arrangement according
locking arrangement
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.)
Pending
Application number
DE199090120656T
Other languages
German (de)
Inventor
Matti Sf-05830 Hyvinkaeae Kujala
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.)
Kone Elevator GmbH
Original Assignee
Kone Elevator GmbH
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 Kone Elevator GmbH filed Critical Kone Elevator GmbH
Publication of DE426057T1 publication Critical patent/DE426057T1/en
Pending 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
    • B66B13/24—Safety devices in passenger lifts, not otherwise provided for, for preventing trapping of passengers

Landscapes

  • Elevator Door Apparatuses (AREA)
  • Maintenance And Inspection Apparatuses For Elevators (AREA)
  • Cage And Drive Apparatuses For Elevators (AREA)
  • Steroid Compounds (AREA)

Abstract

The invention concerns an arrangement for the locking of the door of an elevator car, comprising a lock that latches the door (1), guide surfaces (2) provided at the landings, an actuating lever 7 controlled by the guide surfaces, and a transmission means connecting the lock and the actuating lever. According to the invention, the locking arrangement comprises an electrically operated actuator (5) serving to shift the fulcrum (17) of the actuating lever (7) in such a way that the part of the actuating lever which uses the guide surface as a bearing will remain at a distance from it, and a counter device (6) serving to move the fulcrum (17) in the opposite direction so that when the elevator car is at a landing, the actuating lever, leaning against the guide surface, will unlatch the lock.

Claims (9)

16.5.1991 Patentansprüche :16.5.1991 Patent claims: 1. Anordung zum Verriegeln der Tür eines Aufzug-Förderkorbs, enthaltend1. Arrangement for locking the door of an elevator car, containing ein Schloß (1), das die Tür verriegelt,a lock (1) that locks the door, Führungsflächen (2), die an den Haltestellen angeordnet sind,Guide surfaces (2) arranged at the stops, ein Betätigungshebel (7), der mit dem Rahmen der Anordnung verbunden und zum Aufklinken des Schlosses angeordnet ist, wobei die Bewegungen des Hebels durch die genannten Führungsflächen kontrolliert werden,
ein Übertragungsmittel (4), das den Betätigungshebel und das Schloß verbindet,an operating lever (7) connected to the frame of the arrangement and arranged to release the lock, the movements of the lever being controlled by said guide surfaces,
a transmission means (4) connecting the operating lever and the lock, dadurch gekennzeichnet, daß die Verriegelungsanordnung' enthältcharacterized in that the locking arrangement' contains ein elektrisch betriebenes Betätigungselement (5), das so angeordnet ist, daß es den Gelenkpunkt (17) des Betätigungshebels (7) auf eine Weise verschiebt, daß der Teil des Betätigungshebels, der die Führungsfläche als ein Lager benutzt, einen Abstand von der genannten Fläche beibehält, undan electrically operated actuating element (5) arranged to displace the pivot point (17) of the actuating lever (7) in such a way that the part of the actuating lever which uses the guide surface as a bearing maintains a distance from said surface, and eine Gegenvorrichtung (6), die so angeordnet ist, daß sie den Gelenkpunkt (17) in die Gegenrichtung bewegt, so daß wenn der Aufzug-Förderkorb bei einer Haltestelle ist, sich der gegen die Führungsfläche lehnende Betätigungshebel das Schloß aufklinkt, wohingegen der Betätigungshebel (7), der zwischen den Haltestellen nicht durch eine Führungsfläche abgestützt wird, das Schloß in der zugeklinkten Position läßt.a counter device (6) arranged to move the articulation point (17) in the opposite direction, so that when the elevator car is at a stop, the operating lever leaning against the guide surface unlatches the lock, whereas the operating lever (7), which is not supported by a guide surface between stops, leaves the lock in the latched position. 2. Verriegelungsanordnung nach Anspruch 1,2. Locking arrangement according to claim 1, dadurch gekennzeichnet, daß das Betätigungselement (5) eine von einem Elektromagneten betriebene Zugvorrichtung ist.characterized in that the actuating element (5) is a pulling device operated by an electromagnet. 3. Verriegelungsanordnung nach Anspruch 1,3. Locking arrangement according to claim 1, dadurch gekennzeichnet , daß die Gegenvorrichtung (6) eine Feder ist.characterized in that the counter device (6) is a spring. 4. Verriegelungsanordnung nach Anspruch 1,4. Locking arrangement according to claim 1, dadurch gekennzeichnet, daß die Zugvorrichtung (5) und die Gegenvorrichtung (6) eine feste Anordnungcharacterized in that the pulling device (5) and the counter device (6) form a fixed arrangement bilden, die sich zusammen bewegen.that move together. 5. Verriegelungsanordnung nach einem der Ansprüche 1 bis 4,5. Locking arrangement according to one of claims 1 to 4, dadurch gekennzeichnet , daß das erste Endecharacterized in that the first end (8) des Betätigungshebels (7) drehbar mit dem Übertragungsmittel (4) verbunden ist, und daß der Hebel (7) an einem Punkt zwischen seinen Enden drehbar mit dem Winkelhebel(8) of the actuating lever (7) is rotatably connected to the transmission means (4), and that the lever (7) is rotatably connected to the angle lever at a point between its ends (9) verbunden ist, der auf dem Rahmen der Vorrichtung angebracht und durch das Betätigungselement/die Gegenvorrichtung gedreht wird.(9) which is mounted on the frame of the device and rotated by the actuator/counter-device. 6. Verriegelungsanordnung nach Anspruch 5,6. Locking arrangement according to claim 5, dadurch ge kennzeichnet , daß ein Ende (10) des Betätigungshebels (7) einen Drehpunkt (11) bildet, der die Führungsfläche (2) als ein Lager benutzt.: .characterized in that one end (10) of the actuating lever (7) forms a pivot point (11) which uses the guide surface (2) as a bearing.: . 7. Verriegelungsanordnung nach Anspruch 5,7. Locking arrangement according to claim 5, dadurch gekennzeichnet, daß der Winkelhebel (9) mit der Betätigungselement/Gegenvorrichtung-Anordnung durch eine Hebelstruktur (12) verbunden ist.characterized in that the angle lever (9) is connected to the actuating element/counter-device arrangement by a lever structure (12). 8. Verriegelungsanordnung nach Anspruch 7,8. Locking arrangement according to claim 7, dadurch gekennzeichnet, daß der Winkelhebel (9) aus einem festen gewinkelten Körper besteht, der den Gelenkpunkt (17) an einem Ende enthält, und an dem anderen drehbar an der Hebelstruktur (12) verbunden ist, wobei der Körper zwischen seinen Enden drehbar auf dem Rahmen der Anordnung befestigt ist.characterized in that the angle lever (9) consists of a fixed angled body containing the articulation point (17) at one end and being rotatably connected to the lever structure (12) at the other, the body being rotatably mounted on the frame of the arrangement between its ends. 9. Verriegelungsanordnung nach einem der Ansprüche 1 bis 8,9. Locking arrangement according to one of claims 1 to 8, dadurch gekennzeichnet , daß beide Türenflügel (20) des Aufzug-Förderkorbs mit Riegelplatten (14) versehen sind, die durch die Riegelstange (13) des Schlosses (1) miteinander verriegelt sind.characterized in that both door leaves (20) of the elevator conveyor cage are provided with locking plates (14) which are locked together by the locking bar (13) of the lock (1).
DE199090120656T 1989-10-30 1990-10-27 DEVICE FOR LOCKING AN ELEVATOR CABIN DOOR. Pending DE426057T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI895147A FI85363C (en) 1989-10-30 1989-10-30 Door locking device in elevator basket

Publications (1)

Publication Number Publication Date
DE426057T1 true DE426057T1 (en) 1991-11-28

Family

ID=8529253

Family Applications (2)

Application Number Title Priority Date Filing Date
DE69021827T Expired - Fee Related DE69021827T2 (en) 1989-10-30 1990-10-27 Device for locking an elevator car door.
DE199090120656T Pending DE426057T1 (en) 1989-10-30 1990-10-27 DEVICE FOR LOCKING AN ELEVATOR CABIN DOOR.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE69021827T Expired - Fee Related DE69021827T2 (en) 1989-10-30 1990-10-27 Device for locking an elevator car door.

Country Status (4)

Country Link
EP (1) EP0426057B1 (en)
AT (1) ATE126780T1 (en)
DE (2) DE69021827T2 (en)
FI (1) FI85363C (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
AT412339B (en) 2002-04-22 2005-01-25 Wittur Gmbh DEVICE FOR OPERATING AND LOCKING OF LIFTING DOORS WITH PICKING FEET
CN102502382B (en) * 2011-12-26 2013-08-14 日立电梯（中国）有限公司 Heavy punch type lift car door lock mechanism

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB352750A (en) * 1930-07-24 1931-07-16 Schindler & Co Improvements in safety locking devices for lift shaft doors
DE598407C (en) * 1932-04-08 1934-06-09 Ohg Stigler Additional arrangement for safety locks on elevator doors
GB1047977A (en) * 1964-09-01 1966-11-09 Ace Machinery Ltd Improvements in or relating to hoists
US4512443A (en) * 1982-03-24 1985-04-23 Dewhurst & Partner P.L.C. Lift door control apparatus
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

Also Published As

Publication number Publication date
FI85363C (en) 1992-04-10
EP0426057B1 (en) 1995-08-23
ATE126780T1 (en) 1995-09-15
DE69021827T2 (en) 1996-03-21
FI85363B (en) 1991-12-31
FI895147A0 (en) 1989-10-30
EP0426057A2 (en) 1991-05-08
DE69021827D1 (en) 1995-09-28
EP0426057A3 (en) 1992-07-22

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