EP0182142A1 - Entraînement de porte pour porte de cabine d'ascenseur - Google Patents

Entraînement de porte pour porte de cabine d'ascenseur Download PDF

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Publication number
EP0182142A1
EP0182142A1 EP85113516A EP85113516A EP0182142A1 EP 0182142 A1 EP0182142 A1 EP 0182142A1 EP 85113516 A EP85113516 A EP 85113516A EP 85113516 A EP85113516 A EP 85113516A EP 0182142 A1 EP0182142 A1 EP 0182142A1
Authority
EP
European Patent Office
Prior art keywords
door
drive
deflection
panel
different
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
EP85113516A
Other languages
German (de)
English (en)
Other versions
EP0182142B1 (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 AT85113516T priority Critical patent/ATE33124T1/de
Publication of EP0182142A1 publication Critical patent/EP0182142A1/fr
Application granted granted Critical
Publication of EP0182142B1 publication Critical patent/EP0182142B1/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
    • 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 a door drive for a horizontally opening sliding door of an elevator car with at least one endless drive means which is driven by a motor and guided by two deflecting rollers arranged on a supporting structure on the elevator car and at the drive end of which at least one driver is attached to a wing of the sliding door, wherein the door operator can be used for different door leaf widths.
  • US Pat. No. 4,149,615 proposes a door drive arranged on the roof of the elevator car, which is suitable for different cars, different types of sliding doors and different door widths.
  • 1 shows a telescopic sliding door equipped with a fast running and a slow running door leaf.
  • the slow-moving door leaf is driven by an endless drive belt that extends across the entire width of the cabin.
  • On the same door wing a drive device that moves the second door wing at a higher speed is built.
  • the complete door drive device is arranged on a support structure which can be adjusted in the horizontal and vertical direction to match the total length of the elevator car and is connected to the elevator car via damping elements.
  • a disadvantage of this door drive is that the drive device extends practically over the entire width of the elevator car and by more than one on one side when the car opening is closed Door leaf width protrudes beyond the closed door, so that, on the one hand, reworking for the supporting structure to the different cabin widths is necessary and, on the other hand, transport and assembly problems can occur due to the possible large length.
  • this door drive has no gentle acceleration due to the deflection of the drive means or deceleration when opening or closing the sliding door.
  • the invention has for its object to propose a drive device for a sliding door, which can be used without reworking for different types of sliding doors, for different sliding door widths and for different elevator cars, only slightly exceeds the width of the widest door leaf and at the same time a gentle start-up acceleration or a gentle exit delay when open or close the sliding door.
  • the distance between two holes provided for the displaceable deflection roller is always a multiple of the pitch of the toothed belt, so that the toothed belt can be shortened when adapting to a certain door width so that the two belt ends can always be pushed in the middle of a tooth gap with the belt lock .
  • Fig. 1 denotes the door drive.
  • An electric motor 2 drives a toothed belt 6 which is deflected about a fixed deflection roller 4 and about a reversible deflection roller 5 via a belt transmission 3.
  • the electric motor 2, the belt transmission 3 and the deflection roller 4, 5 with the toothed belt 6 are built on a common support structure 8.
  • the supporting structure is attached to the roof of the elevator car by holding devices 8.1.
  • a first door leaf 10 with two support rollers 12 and a second indicated door leaf 11 with a support roller 22 are displaceably placed on two parallel running rails 20, 21.
  • a door driver 9 is provided on the first door leaf 10.
  • a connection joint 6.1 arranged on the toothed belt 6 and the door driver 9 are connected to one another in an articulated manner by a driver bracket 7.
  • the toothed belt 6 is connected endlessly by a belt lock 24, which at the same time serves as a stop for limiting the opening movement of the door leaf 10.
  • a corresponding number of fastening holes 13 are provided in the support structure 8 for a number of normalized door leaves 10 for receiving the reversible deflection roller 5.
  • an axis of rotation 15 carrying the reversible deflection roller 5 is fastened.
  • the first driven door leaf 10 of a sliding door can be a single leaf of an ordinary single-leaf sliding door, a leaf of a central opening sliding door with two leaves that can be moved in the opposite direction, or the slow-moving leaf of a telescopic sliding door with at least two in the same In the direction of movable door leaves 10, 11.
  • the transmission of the driving forces from the driven door leaf 10 to an associated door leaf 11 takes place in a manner known already and is not shown here. All the drive parts necessary for driving an associated door leaf 10 are constructed on the supporting structure 8 arranged on the roof of the elevator car with the holding devices 8.1.
  • the fastening holes 13 for the reversible deflection roller 5 are also provided for all door widths normalized between a leaf width of 600 and 1100 mm.
  • the center distances between the fixed deflection roller 4 and the mounting holes 13 required for receiving the reversible deflection roller 5 correspond approximately to the door leaf width, reduced by the two radii of the fixed and the reversible deflection rollers 4, 5.
  • the maximum displacement of the driven door leaf 10 is thus the same as the horizontal distance between two vertical tangents placed on the deflection rollers 4, 5 from the outside.
  • the reversible deflection roller 5 alone is to be installed at the correct distance from the fixed deflection roller 4 and a toothed belt 6 having the correct overall length is to be used. This can be done either by an appropriate replacement belt or by shortening the existing toothed belt 6.
  • the normalized door widths have gradations that each correspond to a whole multiple of the pitch of the toothed belt, so that the toothed belt can always be shortened exactly in the middle of a tooth gap if a reduction is required, which is twice the amount of the step.
  • the belt lock provided for the coupling of the two belt ends is designed so that the toothed belt ends must each start with half a tooth gap.

Landscapes

  • Elevator Door Apparatuses (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
  • Photoreceptors In Electrophotography (AREA)
  • Surface Acoustic Wave Elements And Circuit Networks Thereof (AREA)
  • Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)
  • Window Of Vehicle (AREA)
  • Lock And Its Accessories (AREA)
EP85113516A 1984-11-22 1985-10-24 Entraînement de porte pour porte de cabine d'ascenseur Expired EP0182142B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT85113516T ATE33124T1 (de) 1984-11-22 1985-10-24 Tuerantrieb fuer tueren von aufzugskabinen.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH5582/84 1984-11-22
CH558284 1984-11-22

Publications (2)

Publication Number Publication Date
EP0182142A1 true EP0182142A1 (fr) 1986-05-28
EP0182142B1 EP0182142B1 (fr) 1988-03-23

Family

ID=4295996

Family Applications (1)

Application Number Title Priority Date Filing Date
EP85113516A Expired EP0182142B1 (fr) 1984-11-22 1985-10-24 Entraînement de porte pour porte de cabine d'ascenseur

Country Status (6)

Country Link
US (1) US4711323A (fr)
EP (1) EP0182142B1 (fr)
AT (1) ATE33124T1 (fr)
DE (1) DE3561941D1 (fr)
ES (1) ES8609151A1 (fr)
FI (1) FI79283C (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998006920A1 (fr) * 1996-08-13 1998-02-19 Inventio Ag Support pour mecanisme d'actionnement de portes d'ascenseurs
GR1002916B (el) * 1997-05-06 1998-06-01 - �. ������� & ��� �.�.�. Συστημα μεταδοσης κινησης αυτοματων θυρων θαλαμου ανελκυστηρων
CN111764778A (zh) * 2019-11-15 2020-10-13 徐州积木电子科技有限公司 一种可调行程的家用电动开窗器
US11530565B2 (en) * 2018-05-22 2022-12-20 Mitsubishi Electric Corporation Elevator car door apparatus

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5606826A (en) * 1995-03-29 1997-03-04 Calhoun; Burton B. Drive and track apparatus for variable speed closure
FR2824819A1 (fr) * 2001-05-16 2002-11-22 Otis Elevator Co Dispositif d'entrainement compact notamment pour la translation des portes de cabine d'ascenseur, moteur electrique utilise et linteau support des portes d'une cabine d'ascenseur ainsi equipe
US10011463B2 (en) * 2013-01-08 2018-07-03 Otis Elevator Company Elevator door friction belt drive including one or more markers
IT201800020956A1 (it) * 2018-12-21 2020-06-21 Claudio Cagliarello “dispositivo operatore per cabine di ascensori”

Citations (5)

* 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
US1934867A (en) * 1926-09-29 1933-11-14 See Elevator Company Inc Ab Elevator gate
FR814580A (fr) * 1936-03-04 1937-06-25 Vernes Guinet Ets Perfectionnements aux dispositifs de fermeture automatique des portes roulantes d'ascenseurs et monte-charges
US2334981A (en) * 1941-05-05 1943-11-23 Percy A Ackley Opener for sliding doors
US2526503A (en) * 1946-05-31 1950-10-17 Watson Elevator Company Elevator door

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1632237A (en) * 1925-06-18 1927-06-14 Henry B Crawford Door-operating mechanism
US2201831A (en) * 1939-01-05 1940-05-21 Jacque John Pulley adjustment device
US3029900A (en) * 1957-07-10 1962-04-17 Toledo Scale Corp Elevator door lock
US3142194A (en) * 1961-10-23 1964-07-28 Wilson & Garden Ltd Tensioning device for a board for educational purposes
US4149615A (en) * 1977-09-15 1979-04-17 Westinghouse Electric Corp. Apparatus for mounting an elevator door operator
US4503637A (en) * 1982-07-06 1985-03-12 Jerry Parente Sliding door system
US4540387A (en) * 1984-02-29 1985-09-10 Epino Jose G Apparatus for adjusting the spacing between sheaves

Patent Citations (5)

* 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
US1934867A (en) * 1926-09-29 1933-11-14 See Elevator Company Inc Ab Elevator gate
FR814580A (fr) * 1936-03-04 1937-06-25 Vernes Guinet Ets Perfectionnements aux dispositifs de fermeture automatique des portes roulantes d'ascenseurs et monte-charges
US2334981A (en) * 1941-05-05 1943-11-23 Percy A Ackley Opener for sliding doors
US2526503A (en) * 1946-05-31 1950-10-17 Watson Elevator Company Elevator door

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998006920A1 (fr) * 1996-08-13 1998-02-19 Inventio Ag Support pour mecanisme d'actionnement de portes d'ascenseurs
GR1002916B (el) * 1997-05-06 1998-06-01 - �. ������� & ��� �.�.�. Συστημα μεταδοσης κινησης αυτοματων θυρων θαλαμου ανελκυστηρων
US11530565B2 (en) * 2018-05-22 2022-12-20 Mitsubishi Electric Corporation Elevator car door apparatus
CN111764778A (zh) * 2019-11-15 2020-10-13 徐州积木电子科技有限公司 一种可调行程的家用电动开窗器

Also Published As

Publication number Publication date
ATE33124T1 (de) 1988-04-15
DE3561941D1 (en) 1988-04-28
ES8609151A1 (es) 1986-09-01
FI79283B (fi) 1989-08-31
US4711323A (en) 1987-12-08
FI79283C (fi) 1989-12-11
FI854457A0 (fi) 1985-11-13
EP0182142B1 (fr) 1988-03-23
ES548659A0 (es) 1986-09-01
FI854457A (fi) 1986-05-23

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