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EP0208170A1 - Porte automatique avec plusieurs largeurs d'ouverture - Google Patents

Porte automatique avec plusieurs largeurs d'ouverture Download PDF

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Publication number
EP0208170A1
EP0208170A1 EP86108165A EP86108165A EP0208170A1 EP 0208170 A1 EP0208170 A1 EP 0208170A1 EP 86108165 A EP86108165 A EP 86108165A EP 86108165 A EP86108165 A EP 86108165A EP 0208170 A1 EP0208170 A1 EP 0208170A1
Authority
EP
European Patent Office
Prior art keywords
door
lever
cam
switch
opening width
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.)
Granted
Application number
EP86108165A
Other languages
German (de)
English (en)
Other versions
EP0208170B1 (fr
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
Priority to AT86108165T priority Critical patent/ATE36843T1/de
Publication of EP0208170A1 publication Critical patent/EP0208170A1/fr
Application granted granted Critical
Publication of EP0208170B1 publication Critical patent/EP0208170B1/fr
Expired legal-status Critical Current

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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
    • B66B13/06—Door or gate operation of sliding doors
    • B66B13/08—Door or gate operation of sliding doors guided for horizontal movement
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00—Power-operated mechanisms for wings
    • E05F15/60—Power-operated mechanisms for wings using electrical actuators
    • E05F15/603—Power-operated mechanisms for wings using electrical actuators using rotary electromotors
    • E05F15/632—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for horizontally-sliding wings
    • E05F15/643—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for horizontally-sliding wings operated by flexible elongated pulling elements, e.g. belts, chains or cables
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00—Power-operated mechanisms for wings
    • E05F15/60—Power-operated mechanisms for wings using electrical actuators
    • E05F15/603—Power-operated mechanisms for wings using electrical actuators using rotary electromotors
    • E05F15/632—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for horizontally-sliding wings
    • E05F15/643—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for horizontally-sliding wings operated by flexible elongated pulling elements, e.g. belts, chains or cables
    • E05F15/646—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for horizontally-sliding wings operated by flexible elongated pulling elements, e.g. belts, chains or cables allowing or involving a secondary movement of the wing, e.g. rotational or transversal
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/20—Brakes; Disengaging means; Holders; Stops; Valves; Accessories therefor
    • E05Y2201/214—Disengaging means
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/20—Brakes; Disengaging means; Holders; Stops; Valves; Accessories therefor
    • E05Y2201/23—Actuation thereof
    • E05Y2201/244—Actuation thereof by manual operation
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
    • E05Y2900/104—Application of doors, windows, wings or fittings thereof for buildings or parts thereof for elevators

Definitions

  • the invention relates to an automatic door with a first opening width and at least one further opening width that can be brought about by manual force on the door.
  • an automatic security door for example for a department store, which consists of four door leaves.
  • the two outermost door leaves are fixed and the two middle door leaves work as a sliding door.
  • the two middle door leaves are remotely controlled and are driven by an electric motor via a spindle. When opening, they move parallel behind the two fixed wings. All four door leaves also have pivots on the outer edge of the door at the top and bottom, which allow each door to be swung out additionally.
  • the pivots of the two fixed door leaves have fixed pivot bearings, while the lower pivot of the sliding door leaves in a ver Slidable sliding block is mounted and the upper pivot is designed as a joint between a scissor-like connection between the door leaf and a roller carrier carrying the door leaf.
  • the four door leaves can be mechanically pushed open and pivoted out as soon as the two sliding door leaves have moved out of an end stop. The greatest opening width is achieved when the four door leaves are swung out when the two middle sliding door leaves are already fully extended.
  • Shaft closures are known for goods-accompanying goods lifts, in which pivotable, non-automatic, single-wing shaft doors are provided on the individual floors, which do not cover the entire opening width of the elevator car.
  • the remaining opening width is closed by a mechanically blocked and electrically secured additional swivel wing that is not used in normal operation. If necessary, this second door leaf can also be opened with simple hand movements and thus the entire opening width of the cabin can be used for bulky goods.
  • the invention has for its object to propose a sliding door for an elevator system for more than one opening width, which is suitable for lifts with shaft and cabin doors and which after each opening, regardless of opening width, always automatically produces the operating state intended for the smallest opening width.
  • the advantages achieved by the invention are essentially to be seen in the fact that the automatic door is electrically driven with each opening width, that for reasons of time saving it always approaches the smallest opening width set, that a larger opening width as soon as the first opening width is reached, only by manual pressure on the door leaf in the direction of the opening movement, and that it automatically moves to the first opening width after each closing movement.
  • Fig. 1 denotes a door wing of a car door of an elevator system.
  • the door leaf 1 is slidably mounted with rollers 2 on a mounting rail 3 arranged on the door frame 20.
  • a door driver 4 is arranged, on which one of a drive means 6 driven driving bracket 5 is articulated.
  • the driver bracket 5 is connected to the drive means 6 at the hinge point 6.1.
  • the direction of arrow 7 indicates the opening movement of the door leaf 1.
  • the drive means 6 is placed around two deflection rollers 8, 9 and is driven by a drive roller 10.
  • the drive roller 10 is in turn set in motion by an electric motor 12 via a belt transmission 11.
  • a cam 15 is provided on the drive means 6, which has two stop surfaces 15.2 and a sliding surface 15.1.
  • the cam 15 cooperates with a lever 16 pivotally mounted on a pivot 17.
  • the lever 16 has a control side and a stop side. In a rest position determined by the gravity of the lever 16 and / or by the restoring force of a spring 25, the stop side projects into the movement path of the cam 15 of the drive means 6.
  • a switch 18 and the pivot pin 17 are fastened to a sheet metal support 19 arranged on a support structure 21.
  • the electric motor 12, the belt transmission 11, the deflection rollers 8, 9 and the tensioning rollers 13, 14 are also constructed on the same supporting structure 21 connected to the door frame 20.
  • One arrow 22 and 23 each indicate the direction of movement of the drive means 6 and the cam 15 when the door leaf is opened, and an arrow 24 indicates the direction of movement of the drive means 6 and the cam 15 when the door leaf 1 is closed.
  • a spring 25 arranged between the lever 16 and the sheet metal support 19 is used,
  • Fig. 1 the door leaf 1 is shown in its closed position.
  • the driver bracket 5 connected on the one hand at the hinge point 6.1 to the drive means 6 and on the other hand articulated on the door driver 4 takes the door leaf 1 with it until the cam 15 of the drive means 6 reaches the lever 16.
  • This position is shown larger in Fig. 2.
  • the cam 15 pivots the lever 16 in a counterclockwise direction, the contact tab 18.1 of the switch 18 resting on the switch-on curve 16.1 of the lever 16 sliding from the switch-on curve 16.1 to the switch-off curve 16.2 and interrupting the switch 18.
  • the electric motor 12 is switched off and the door leaf runs together with the drive means 6 to a complete standstill and sets an outlet path of max. approx. 60 mm back.
  • the cam 15 of the drive means 6 pivots the lever 16 further until the standstill position shown in FIG.
  • the switch 18 remains inevitably switched off during the entire run-out path and at a standstill.
  • the electric motor 12 can only be switched on in the opposite direction, that is to say for the closing movement.
  • the door opening achieved corresponds to the first open position provided for normal operation with an opening width that is smaller than the total width of the door leaf 1. An additional pulse is required for the closing movement, in which the electric motor 12 is switched on in the opposite direction.
  • the opening width achieved when the door is first opened is no longer sufficient and a larger opening width is necessary.
  • the door leaf 1 is initially opened for normal operation until the first open position and the position of the lever 16 according to FIG. 3 is reached. Now the door leaf 1 is moved by a manual force in the opening direction by a few millimeters, which is possible in the drive unit described without great effort.
  • the drive means 6 and with it the cam 15 are displaced in the direction of the arrow 23 until the lever 16 slides past the upper edge of the cam 15 due to its own weight with the sliding surface 16.3.
  • the lever 16 resumes the rest position according to FIGS. 1 or 2.
  • the contact tab 18.1 of the switch 18 slides from the switch-off curve 16.2 to the switch-on curve 16.1 and the switch 18 switches on again.
  • the electric motor 12 immediately begins to run in the opening direction.
  • the door leaf 1 moves beyond the first open position until the cam 15 of the drive means 6 actuates a further lever or a limit switch and the door leaf 1 stops in a larger open position.
  • the closing movement of the door leaf 1 is initiated by a closing pulse.
  • the electric motor 12 rotates in the opposite direction and moves the drive means 6 in the direction opposite to the arrow 7.
  • the cam 15 of the drive means 6 moves during the closing movement, as shown in FIG. 4, in the direction of arrow 24 past the first switching device by pivoting the lever 16 clockwise until the edge of the sliding surface 15.1 of the cam 15 Sliding curve 16.3 of the lever 16 releases and the lever 16 pivots back counterclockwise through its own weight back to the rest position.
  • the contact tab 18.1 of the switch 18 always slides on the switch-on curve 16.1 of the lever 16.
  • the switch 18 is never interrupted.
  • the closing movement continues until the door leaf 1 is closed again. With the next opening movement, the door leaf is automatically opened only until the first open position.
  • the lever 16 for a small opening width can be fixed by a key or by an electromagnet in a position in which the lever 16 comes to lie outside the movement path of the cam 15 of the drive means 6 and the switch 18 remains on at the same time. As a result, the switching device is stopped for a small opening width and the door leaf 1 is always opened for a larger opening width.
  • cam described in the exemplary embodiment for actuating the lever could be arranged directly on the door wing instead of on the belt-shaped drive means, the pivotably mounted lever and the associated switch having to be attached to the door frame in mirror image.

Landscapes

  • Power-Operated Mechanisms For Wings (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Saccharide Compounds (AREA)
EP86108165A 1985-07-09 1986-06-14 Porte automatique avec plusieurs largeurs d'ouverture Expired EP0208170B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT86108165T ATE36843T1 (de) 1985-07-09 1986-06-14 Automatische tuer mit mehreren oeffnungsbreiten.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH2973/85 1985-07-09
CH297385 1985-07-09

Publications (2)

Publication Number Publication Date
EP0208170A1 true EP0208170A1 (fr) 1987-01-14
EP0208170B1 EP0208170B1 (fr) 1988-08-31

Family

ID=4245794

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86108165A Expired EP0208170B1 (fr) 1985-07-09 1986-06-14 Porte automatique avec plusieurs largeurs d'ouverture

Country Status (5)

Country Link
EP (1) EP0208170B1 (fr)
AT (1) ATE36843T1 (fr)
DE (1) DE3660620D1 (fr)
ES (1) ES2000480A6 (fr)
FI (1) FI79744C (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GR1002916B (el) * 1997-05-06 1998-06-01 - �. ������� & ��� �.�.�. Συστημα μεταδοσης κινησης αυτοματων θυρων θαλαμου ανελκυστηρων

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1716567A (en) * 1926-03-08 1929-06-11 Elevator Supplies Co Inc Adjustable door operator
DE2755110A1 (de) * 1977-12-10 1979-06-13 Kiekert Soehne Arn Automatische sicherheitsschiebetuer
DE2805411A1 (de) * 1978-02-09 1979-08-16 Uerdingen Ag Waggonfabrik Antriebsvorrichtung fuer eine fahrzeugschiebetuer, insbesondere einer haengebahnkabine

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1716567A (en) * 1926-03-08 1929-06-11 Elevator Supplies Co Inc Adjustable door operator
DE2755110A1 (de) * 1977-12-10 1979-06-13 Kiekert Soehne Arn Automatische sicherheitsschiebetuer
DE2805411A1 (de) * 1978-02-09 1979-08-16 Uerdingen Ag Waggonfabrik Antriebsvorrichtung fuer eine fahrzeugschiebetuer, insbesondere einer haengebahnkabine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GR1002916B (el) * 1997-05-06 1998-06-01 - �. ������� & ��� �.�.�. Συστημα μεταδοσης κινησης αυτοματων θυρων θαλαμου ανελκυστηρων

Also Published As

Publication number Publication date
FI862466A0 (fi) 1986-06-10
FI79744C (fi) 1990-02-12
FI79744B (fi) 1989-10-31
ES2000480A6 (es) 1988-03-01
EP0208170B1 (fr) 1988-08-31
ATE36843T1 (de) 1988-09-15
DE3660620D1 (en) 1988-10-06
FI862466A7 (fi) 1987-01-10

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