WO2004083584A1 - Ensemble d'actionnement automatique rapide pour portes battantes - Google Patents

Ensemble d'actionnement automatique rapide pour portes battantes Download PDF

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Publication number
WO2004083584A1
WO2004083584A1 PCT/IT2003/000700 IT0300700W WO2004083584A1 WO 2004083584 A1 WO2004083584 A1 WO 2004083584A1 IT 0300700 W IT0300700 W IT 0300700W WO 2004083584 A1 WO2004083584 A1 WO 2004083584A1
Authority
WO
WIPO (PCT)
Prior art keywords
actuation assembly
door
automatic actuation
gear
gear wheel
Prior art date
Application number
PCT/IT2003/000700
Other languages
English (en)
Inventor
Ettore Tirelli
Original Assignee
Label S.P.A.
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 Label S.P.A. filed Critical Label S.P.A.
Priority to AU2003283821A priority Critical patent/AU2003283821A1/en
Publication of WO2004083584A1 publication Critical patent/WO2004083584A1/fr

Links

Classifications

    • 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
    • E05F15/611—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings
    • 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
    • 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
    • E05F1/00—Closers or openers for wings, not otherwise provided for in this subclass
    • E05F1/08—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings
    • E05F1/10—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings for swinging wings, e.g. counterbalance
    • E05F1/1008—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings for swinging wings, e.g. counterbalance with a coil spring parallel with the pivot axis
    • E05F1/1016—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings for swinging wings, e.g. counterbalance with a coil spring parallel with the pivot axis with a canted-coil torsion spring
    • 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
    • E05F15/611—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings
    • E05F15/614—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings operated by meshing gear wheels, one of which being mounted at the wing pivot axis; operated by a motor acting directly on the wing pivot axis
    • 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
    • E05F15/611—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings
    • E05F15/63—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings operated by swinging arms
    • 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
    • E05Y2900/13—Type of wing
    • E05Y2900/132—Doors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H7/00—Gearings for conveying rotary motion by endless flexible members
    • F16H7/02—Gearings for conveying rotary motion by endless flexible members with belts; with V-belts
    • F16H7/023—Gearings for conveying rotary motion by endless flexible members with belts; with V-belts with belts having a toothed contact surface or regularly spaced bosses or hollows for slipless or nearly slipless meshing with complementary profiled contact surface of a pulley

Definitions

  • the present invention relates to a fast and reversible automatic actuation assembly for swing doors, comprising mechanical means for actuating the opening and/or the closure of the door.
  • Both these types of doors comprise an automatic actuation assembly constituted by a motor or by a gear motor that is cinematically connected to one or more mechanical transmissions, which allow to transfer the motion generated by the motor/gear motor to an actuating bar connected to the door, in the case of a swing door, or to a gear pulley, in the case of a sliding door.
  • the activation of the actuation assembly is controlled by means of electromagnetic sensors, typically infrared or microwave, which detect the presence and/or the passage of a person on/through the door threshold, and command its opening and/or closing.
  • electromagnetic sensors typically infrared or microwave
  • the activation of the actuation assembly can be controlled by means of a sensing carpet which detects the presence of a person in correspondence with the threshold by means of weight sensors.
  • the mechanical transmissions of the actuation assembly comprise a plurality of wheel mechanisms connected to each other by means of transmission chains and/or belts which introduce a pre-set reduction ratio between the motor/gear motor and the actuating bar. This reduction is necessary, since the number of rotations per minute of the motor/gear motor is generally too high to allow a direct drive between the door actuation mechanisms and the motor/gear motor itself. In the absence of additional reduction mechanisms, it would not be possible to assure an adequate and sufficiently low speed of opening and closing of the door.
  • the gear motors currently employed are of the epicycloid or bevel gear type.
  • An object of the present invention is to eliminate the aforesaid drawbacks making available a fast and reversible automatic actuation assembly for swing doors which is precise and quiet.
  • Another object of the present invention is to propose an automatic actuation assembly for swing doors which is able to assure a high degree of reversibility, even in the absence of electrical power. Reversibility, i.e. the capability of actuating the door manually, is a fundamental requirement for any actuation assembly.
  • An additional object is to obtain the above results, within the context of a simple, rational and reliable constructive solution.
  • FIG. 1 shows a schematic front view of a fast and reversible automatic actuation assembly for swing doors
  • FIG. 1 shows a top schematic view of the actuation assembly shown in Figure 1.
  • the fast and reversible automatic actuation assembly for swing doors of the invention is globally designated by the number 1.
  • the actuation assembly 1 comprises mechanical means 2 for activating the opening and/or the closing of a door (not shown) and it is originally provided with at least a worm screw gear motor 3, cinematically connected to the aforesaid mechanical means 2.
  • the gear motor 3 is electrical and has a reduction ratio of about 1:15.
  • the mechanical means 2 comprise a primary rotating shaft 4 whereto are keyed an actuating bar (not shown) connected to the door and a first gear wheel 5.
  • the actuating bar is hinged to the door and, during the opening and closing of the door, the hinge point moves substantially along a circumference arc.
  • a secondary shaft 6 In the vicinity of the primary shaft 4 is present a secondary shaft 6 whereon are keyed a second gear wheel 7 and a third gear wheel 8.
  • the aforementioned gear wheels are cinematically connected by positive drive transmission belts.
  • the first gear wheel 5 and the second gear wheel 7 are connected by a first positive drive transmission belt 9.
  • the third gear wheel 8 is instead cinematically connected to a driving wheel 10 directly associated to the gear motor 3, by means of a positive drive belt 12.
  • the mechanical means 2 comprise an elastic element 11, preferably a torsional return spring, keyed on the primary shaft 4 to bring it back to an initial operative configuration corresponding to the closed position of the door, after the shaft itself has completed a pre-set rotation in the opposite direction to open the door itself.
  • an elastic element 11 preferably a torsional return spring
  • the closing of the door can also be activated exclusively by the actuation assembly alone.
  • each of the gear wheels 5, 7, 8 has such a number of teeth and diameter as to assure a reduction ratio of about 1:10 between a velocity of rotation of the driving wheel 10 connected to the gear motor and a velocity of rotation of the primary shaft 4.
  • the operation of the invention is as follows.
  • the gear motor 3 actuates the driving wheel 10, which, by means of the positive drive belt 12 transfers its motion to the gear wheel 8.
  • the latter is integrally fastened on the secondary shaft 6 whereon is also keyed the gear wheel 7; the latter, rotating at the same angular velocity as the gear wheel 8, can thus transmit its rotation to gear wheel 5 by means of the positive drive belt 9.
  • the gear wheel 5, being keyed onto the primary shaft 4, sets it in rotation, thereby moving the actuating bar hinged to the door.
  • the hinge point moving along a circumference arc, causes the opening and the closing of the door.
  • an automatic actuation assembly of the kind described and illustrated herein is simple to build, reliable and economical.

Landscapes

  • Power-Operated Mechanisms For Wings (AREA)
  • Hinges (AREA)

Abstract

L'invention concerne un ensemble d'actionnement automatique rapide et réversible (1) pour portes battantes qui comprend un système mécanique (2) pour actionner l'ouverture et/ou la fermeture d'une porte. L'ensemble (1) est doté d'au moins un moteur à vis sans fin (3) relié cinématiquement au système mécanique (2) destiné à l'actionnement de l'ouverture et/ou de la fermeture d'une porte. Le moteur à vis sans fin (3) est un moteur électrique.
PCT/IT2003/000700 2003-03-19 2003-10-30 Ensemble d'actionnement automatique rapide pour portes battantes WO2004083584A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2003283821A AU2003283821A1 (en) 2003-03-19 2003-10-30 A fast and reversible automatic actuation assembly for swing doors

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITPR2003A000020 2003-03-19
ITPR20030020 ITPR20030020A1 (it) 2003-03-19 2003-03-19 Gruppo automatico di movimentazione per porta a battente

Publications (1)

Publication Number Publication Date
WO2004083584A1 true WO2004083584A1 (fr) 2004-09-30

Family

ID=33017991

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IT2003/000700 WO2004083584A1 (fr) 2003-03-19 2003-10-30 Ensemble d'actionnement automatique rapide pour portes battantes

Country Status (3)

Country Link
AU (1) AU2003283821A1 (fr)
IT (1) ITPR20030020A1 (fr)
WO (1) WO2004083584A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT201800020149A1 (it) * 2018-12-18 2020-06-18 Daniele Amerio Dispositivo di movimentazione per porta a battente
EP4217569A1 (fr) * 2020-09-25 2023-08-02 dormakaba Deutschland GmbH Dispositif d'entraînement pour faire pivoter un battant

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4727679A (en) * 1987-04-02 1988-03-01 The Stanley Works Swing-door operator system
US4973894A (en) * 1987-07-09 1990-11-27 Oy Wartsila Ab Method and arrangement for optimizing of the function of a door closer
GB2338028A (en) * 1998-05-28 1999-12-08 Nt Dor O Matic Inc Powered door operator

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4727679A (en) * 1987-04-02 1988-03-01 The Stanley Works Swing-door operator system
US4973894A (en) * 1987-07-09 1990-11-27 Oy Wartsila Ab Method and arrangement for optimizing of the function of a door closer
GB2338028A (en) * 1998-05-28 1999-12-08 Nt Dor O Matic Inc Powered door operator

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT201800020149A1 (it) * 2018-12-18 2020-06-18 Daniele Amerio Dispositivo di movimentazione per porta a battente
WO2020128837A1 (fr) * 2018-12-18 2020-06-25 Amerio Daniele Dispositif de déplacement d'une porte à battant
CN113195859A (zh) * 2018-12-18 2021-07-30 丹尼尔·阿梅留 门扇的移动装置
EP4217569A1 (fr) * 2020-09-25 2023-08-02 dormakaba Deutschland GmbH Dispositif d'entraînement pour faire pivoter un battant

Also Published As

Publication number Publication date
ITPR20030020A1 (it) 2004-09-20
AU2003283821A1 (en) 2004-10-11

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