EP1503020A1 - Antriebsvorrichtung für automatische Tore - Google Patents

Antriebsvorrichtung für automatische Tore Download PDF

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Publication number
EP1503020A1
EP1503020A1 EP03425528A EP03425528A EP1503020A1 EP 1503020 A1 EP1503020 A1 EP 1503020A1 EP 03425528 A EP03425528 A EP 03425528A EP 03425528 A EP03425528 A EP 03425528A EP 1503020 A1 EP1503020 A1 EP 1503020A1
Authority
EP
European Patent Office
Prior art keywords
upright
pair
rod
motor
gate
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.)
Withdrawn
Application number
EP03425528A
Other languages
English (en)
French (fr)
Inventor
Michele De Robertis
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.)
David Automations Srl
Original Assignee
David Automations Srl
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 David Automations Srl filed Critical David Automations Srl
Priority to EP03425528A priority Critical patent/EP1503020A1/de
Publication of EP1503020A1 publication Critical patent/EP1503020A1/de
Withdrawn legal-status Critical Current

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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
    • E05F15/616—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings operated by push-pull mechanisms
    • E05F15/622—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings operated by push-pull mechanisms using screw-and-nut mechanisms
    • 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
    • E05F15/50—Power-operated mechanisms for wings using fluid-pressure actuators
    • E05F15/53—Power-operated mechanisms for wings using fluid-pressure actuators for swinging wings
    • E05F15/54—Power-operated mechanisms for wings using fluid-pressure actuators for swinging wings operated by linear actuators acting on a helical track coaxial with the swinging axis
    • 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
    • E05Y2201/232—Actuation thereof by automatically acting means
    • E05Y2201/236—Actuation thereof by automatically acting means using force or torque
    • 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
    • E05Y2201/40—Motors; Magnets; Springs; Weights; Accessories therefor
    • E05Y2201/43—Motors
    • E05Y2201/434—Electromotors; Details thereof
    • 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
    • E05Y2201/40—Motors; Magnets; Springs; Weights; Accessories therefor
    • E05Y2201/43—Motors
    • E05Y2201/448—Fluid motors; Details thereof
    • 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
    • E05Y2400/00—Electronic control; Electrical power; Power supply; Power or signal transmission; User interfaces
    • E05Y2400/10—Electronic control
    • E05Y2400/30—Electronic control of motors
    • E05Y2400/3013—Electronic control of motors during manual wing 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
    • E05Y2600/00—Mounting or coupling arrangements for elements provided for in this subclass
    • E05Y2600/40—Mounting location; Visibility of the elements
    • E05Y2600/46—Mounting location; Visibility of the elements in or on the wing
    • 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
    • E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
    • E05Y2800/26—Form or shape
    • E05Y2800/262—Form or shape column shaped
    • 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
    • E05Y2900/40—Application of doors, windows, wings or fittings thereof for gates

Definitions

  • the present invention relates to control devices for controlling the opening and closing of automatic gates and doors and the like, and more particularly to a control device of the kind housed within an upright of the gate, door or the like.
  • a device of this kind is disclosed for instance in Italian Patent No. 01285228. It comprises a slide equipped with rollers resting upon a blade which is helically wound around its axis and is axially mounted inside the upright.
  • the rollers are mounted on rolling bearings resting on opposite internal faces of the upright and connected by tie rods to a nut with which a threaded shaft of the driving motor meshes, causing the axial translation thereof.
  • the variation of the roller orientation during the roller displacement over the blade surface because of the axial displacement of the nut causes gate rotation.
  • a clutch emergency device is provided comprising a plurality of rollers which can be made to leave their seats by manually operating the gate, to allow manoeuvring the gate while the motor is off.
  • the clutch device comprising a plurality of rollers adds to the device complexity. Moreover, the clutch device only operates when the motor is off and it does not intervene in case of an excessive resistance due to an obstacle: consequently the risk exists that the control device can become damaged.
  • a control device with a simple structure, comprising also clutch safety members arranged to prevent the device from being damaged when the gate, door or the like meets with a high resistance during its normal operation.
  • the device comprises a driving motor capable of making a movable member slide over a rod axially mounted in quadrangular upright and provided with helical grooves.
  • the movable member has a portion with internal teeth arranged to engage said helical grooves, said internally toothed portion having moreover on its external surface diametrically opposite radial seats for a pair of balls, each engaging a pair of adjacent walls in the upright.
  • a clutch assembly is inserted between an upright securing plate and the helically grooved rod. That assembly comprises a pair of hubs with shaped front jaws, of which a primary hub, axially slidable towards said rod, is opposed by a spring, and a stationary secondary hub is secured to said plate.
  • reference 1 denotes a portion of a wing of an automatic gate, comprising an upright 57 formed by a square or rectangular box-shaped member housing the control device according to the invention, generally denoted 10, and the relevant electric drive motor 13.
  • wing 1 is connected at its upper portion with a jamb or column 2 through a plate 25 fastened to a bracket 3 supported by column 2, whereas the lower portion of upright 57 has a projection 58 which can rotate within a seat (not shown) formed in the ground.
  • device 10 essentially comprises means that, when motor 13 is actuated, perform a combined movement of axial translation and of rotation about a vertical axis coinciding with the axis of upright 57, and transmit the rotary movement to the upright.
  • Fig. 1 shows a bushing 21 axially sliding on a vertical rod 23 having helical grooves.
  • Device 10 further comprises a clutch assembly 27, which is located between rod 23 and plate 25 and which intervenes when the rotation of wing 1 meets with a resistance exceeding a given threshold.
  • a clutch assembly is adjustable through a bolt 55.
  • a protection cap 4 covers bracket 25 and bolt 55.
  • Device 10 is housed within a tubular housing 11, secured onto the upper portion of motor 13 by means of screws 12. More particularly, as shown in Fig. 5, to this aim motor 13 has a ring 33 with threaded radial bores 34 engaged by screws 12.
  • housing 11 has, in the upper portion of its side surface, a pair of diametrically opposite slots 31, allowing passage of a pair of balls 59 (shown in Fig. 4), which are the members capable of transmitting the rotary motion to upright 57.
  • bushing 21 is arranged at the end of a sliding tube 19 that, at the opposite end, has an internally threaded ring 17 which is engaged by a threaded output shaft 15 (Fig. 5) of motor 13.
  • the shaft is mounted within a ball bearing 35.
  • Bushing 21 has an internal surface with teeth 61 (Fig. 4), intended to engage helical grooves 39 of rod 23.
  • the latter has such a length that the helical grooves turn by 180° from the bottom to the top.
  • rod 23 is mounted in a ball bearing 41 and, thanks to the latter, is rotatably supported in plate 25 with the interposition of clutch assembly 27.
  • the plate has bores 51 for the bolts fastening it to bracket 3 (Fig. 1).
  • Adjustable clutch assembly 27 comprises a pair of hubs 47, 49 with shaped front jaws.
  • Hub 47 is a sliding primary hub, opposed by a cup spring 45. The lower end of said spring rests on a ring 43 having threaded radial bores 44 for fastening the clutch assembly 27 inside housing 11 by means of screws 14 provided in the upper portion of housing 11.
  • Hub 49 is a stationary secondary hub, blocked inside plate 35 through pins 53.

Landscapes

  • Power-Operated Mechanisms For Wings (AREA)
EP03425528A 2003-08-01 2003-08-01 Antriebsvorrichtung für automatische Tore Withdrawn EP1503020A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP03425528A EP1503020A1 (de) 2003-08-01 2003-08-01 Antriebsvorrichtung für automatische Tore

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP03425528A EP1503020A1 (de) 2003-08-01 2003-08-01 Antriebsvorrichtung für automatische Tore

Publications (1)

Publication Number Publication Date
EP1503020A1 true EP1503020A1 (de) 2005-02-02

Family

ID=33522522

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03425528A Withdrawn EP1503020A1 (de) 2003-08-01 2003-08-01 Antriebsvorrichtung für automatische Tore

Country Status (1)

Country Link
EP (1) EP1503020A1 (de)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2891336A1 (fr) 2005-06-26 2007-03-30 Michel Guy Rene Gelin Reducteur avec liaison verrouillage
NL1036099C (nl) * 2008-10-22 2010-04-23 Simon Poot Inrichting voor het koppelen van twee ten opzichte van elkaar draaibare onderdelen en voor het instellen van de onderlinge hoekstand daarvan.
EP2055880A3 (de) * 2007-10-31 2010-11-24 Cardin Elettronica S.p.A. Drehtor
US11613927B2 (en) * 2018-10-15 2023-03-28 Dormakaba Deutschland Gmbh Passage barrier and method for producing a passage barrier
US11649676B2 (en) * 2018-10-15 2023-05-16 Dormakaba Deutschland Gmbh Passage barrier and method for producing a passage barrier
IT202200018444A1 (it) * 2022-09-09 2024-03-09 S T E A Eng S R L Sistema di movimentazione di un corpo mobile rispetto ad un corpo fisso
IT202300000060A1 (it) * 2023-01-04 2024-07-04 Abness Srl Soc Benefit Cancello a battente

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3219192A1 (de) * 1982-05-21 1983-11-24 Erich 8263 Burghausen Unterreiter Drehantrieb, insbesondere fuer tueren, tore, schranken od. dgl.
US4685344A (en) * 1984-09-12 1987-08-11 Gebr. Bode & Co. Gmbh Helical ball gearing
FR2789467A1 (fr) * 1999-02-09 2000-08-11 Maurice Pingon Dispositif de commande de mouvement rotatif de faible amplitude

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3219192A1 (de) * 1982-05-21 1983-11-24 Erich 8263 Burghausen Unterreiter Drehantrieb, insbesondere fuer tueren, tore, schranken od. dgl.
US4685344A (en) * 1984-09-12 1987-08-11 Gebr. Bode & Co. Gmbh Helical ball gearing
FR2789467A1 (fr) * 1999-02-09 2000-08-11 Maurice Pingon Dispositif de commande de mouvement rotatif de faible amplitude

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2891336A1 (fr) 2005-06-26 2007-03-30 Michel Guy Rene Gelin Reducteur avec liaison verrouillage
EP2055880A3 (de) * 2007-10-31 2010-11-24 Cardin Elettronica S.p.A. Drehtor
NL1036099C (nl) * 2008-10-22 2010-04-23 Simon Poot Inrichting voor het koppelen van twee ten opzichte van elkaar draaibare onderdelen en voor het instellen van de onderlinge hoekstand daarvan.
US11613927B2 (en) * 2018-10-15 2023-03-28 Dormakaba Deutschland Gmbh Passage barrier and method for producing a passage barrier
US11649676B2 (en) * 2018-10-15 2023-05-16 Dormakaba Deutschland Gmbh Passage barrier and method for producing a passage barrier
IT202200018444A1 (it) * 2022-09-09 2024-03-09 S T E A Eng S R L Sistema di movimentazione di un corpo mobile rispetto ad un corpo fisso
EP4336008A1 (de) * 2022-09-09 2024-03-13 S.T.E.A. Engineering S.r.l System zum bewegen eines beweglichen körpers in bezug auf einen feststehenden körper
IT202300000060A1 (it) * 2023-01-04 2024-07-04 Abness Srl Soc Benefit Cancello a battente

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