EP1409827B1 - Entrainement hydraulique pour vantail - Google Patents

Entrainement hydraulique pour vantail Download PDF

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Publication number
EP1409827B1
EP1409827B1 EP02716760A EP02716760A EP1409827B1 EP 1409827 B1 EP1409827 B1 EP 1409827B1 EP 02716760 A EP02716760 A EP 02716760A EP 02716760 A EP02716760 A EP 02716760A EP 1409827 B1 EP1409827 B1 EP 1409827B1
Authority
EP
European Patent Office
Prior art keywords
closing
toothed rack
piston
pinion
teeth
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.)
Expired - Lifetime
Application number
EP02716760A
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German (de)
English (en)
Other versions
EP1409827A1 (fr
Inventor
Jürgen HOMBERG
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.)
Dorma Deutschland GmbH
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Dorma Deutschland GmbH
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Publication date
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Publication of EP1409827A1 publication Critical patent/EP1409827A1/fr
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Publication of EP1409827B1 publication Critical patent/EP1409827B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • E05F3/00—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices
    • E05F3/22—Additional arrangements for closers, e.g. for holding the wing in opened or other position
    • E05F3/224—Additional arrangements for closers, e.g. for holding the wing in opened or other position for assisting in opening the wing
    • 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
    • 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
    • E05F3/00—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices
    • E05F3/04—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices with liquid piston brakes
    • E05F3/10—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices with liquid piston brakes with a spring, other than a torsion spring, and a piston, the axes of which are the same or lie in the same direction
    • E05F3/102—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices with liquid piston brakes with a spring, other than a torsion spring, and a piston, the axes of which are the same or lie in the same direction with rack-and-pinion transmission between driving shaft and piston within the closer housing
    • 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
    • E05F3/00—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices
    • E05F3/22—Additional arrangements for closers, e.g. for holding the wing in opened or other position
    • E05F3/227—Additional arrangements for closers, e.g. for holding the wing in opened or other position mounted at the top of wings, e.g. details related to closer housings, covers, end caps or rails therefor
    • 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
    • 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
    • E05Y2201/404—Function thereof
    • E05Y2201/41—Function thereof for closing
    • 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
    • E05Y2201/404—Function thereof
    • E05Y2201/422—Function thereof for opening
    • 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
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/60—Suspension or transmission members; Accessories therefor
    • E05Y2201/606—Accessories therefor
    • E05Y2201/618—Transmission ratio variation
    • 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
    • E05Y2201/60—Suspension or transmission members; Accessories therefor
    • E05Y2201/622—Suspension or transmission members elements
    • E05Y2201/71—Toothed gearing
    • E05Y2201/716—Pinions
    • 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
    • E05Y2400/3015—Power assistance
    • 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
    • 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

Definitions

  • the invention relates to a hydraulic rotary leaf drive with a closing spring, a pinion and a piston with rack having door closer and with a driven by an electric motor pump which acts on the piston.
  • a rotary wing drive is off.
  • WO-A-00 / 66,864 known.
  • the EP 0 662 185 B1 describes a consisting of a drive unit and a door closer swing door drive.
  • the door closer has a closer shaft on which a pinion meshing with a toothed rack of a piston is non-rotatably arranged.
  • the piston is supported on a closing spring.
  • the drive unit consists of an electric motor which drives a spindle via a gear on which a carriage is guided linearly displaceable. Upon actuation of the electric motor rotatably mounted on the spindle carriage moves the piston against the force of the closing spring and against the force of the carriage when energized electric motor in the starting position shifting return spring.
  • the electric motor thus causes only the opening operation of the door, while the closing operation is effected exclusively by the door closer including a hydraulically controlling the closing operation medium.
  • manually operated slide rail closers are known in which a guided in the housing, is provided against a closing spring supported piston, wherein a arranged on the closer shaft pinion meshes with a rack of the piston.
  • the aforesaid slide rail closers also referred to as toothed wheel closers
  • they have the disadvantage that the flat lying on the door frame or door leaf actuating arm in conjunction with the conventional symmetrical pinion mechanism leads to an unfavorable force curve on the door.
  • There is therefore a desire for an optimal design of the pinion to achieve during the opening and closing operation of the door as low-friction and shock-free operation of the pinion on the associated rack and thus the piston in the piston housing.
  • a door closer with an eccentric mounted pinion is through the EP 0 856 628 A1 has become known, wherein the toothing of the rack forms a linearly extending, at an angle between 4.5 ° and 7.2 ° to the direction of movement of the piston rolling line.
  • the choice of the angle depends on the size of the door closer or the force of the closing spring.
  • An eccentrically mounted pinion also show the DE 36 45 313 C2 and DE 36 45 314 C2 using a arranged on the pinion Wälzkurve with different lever arms to the axis of rotation.
  • the Wälzkurve the associated rack runs correspondingly arcuate.
  • the closer shaft is connected to an eccentrically mounted elliptical gear that meshes with an oblique piston side rack.
  • the elliptical gear is due to the different long lever arms of the elliptical Gear achieved a desired torque curve to some extent adapted translation.
  • the pneumatic door closer according to US 1,359,144 has a circular eccentric mounted pinion, which meshes with an odd rack on the piston.
  • the circular pinion is provided with a regular toothing on a circular Wälzkurve, whereby different lever arms are effective by the eccentric bearing.
  • Centrally mounted pinions are through the EP 0 056 256 A2 as well as through the EP 0 350 568 known.
  • the EP 0 056 256 A2 deals with a door closer, the piston has two mirror-image diametrically opposed racks, with a centrally mounted pinion engages in the closed position with shortened teeth in both racks of the piston.
  • the door closer according to the EP 0 350 568 has a centrally mounted pinion, which has circumferentially extending teeth with progressively increasing tooth height, which engage between the bars of a correspondingly curved toothed rack.
  • Essentially centric mounted pinions of a drive for a door or a window reveal the DE 44 44 131 A1 and DE 44 44 133 A1 , wherein the pinion itself has over about half its circumference a toothing whose teeth are arranged on different length lever arms and run on a correspondingly curved Wälzkurve a rack.
  • the object of the invention is, during the opening process of the door by a rotary vane drive, wherein the closing operation of the connected door should not be effected by the rotary vane drive, but by a force storage device (power transmission unit) z.
  • a door closer should be realized to dispense with mechanical loading of a piston of a door closer used. It is desirable to optimize the movement of the piston of the door closer during the opening and closing process within the door closer housing by a special design of the pinion and the rack of a self-sufficient with respect to the opening drive working door closer, d. H. In particular, to ensure a pinch-free and thus low-friction operation of the pinion on the rack of the piston.
  • a device which consists essentially of individual modules, such as door closer, motor, pump or a whole unit, which includes a motor-pump unit and a power transmission unit in a housing, wherein the power transmission unit has the function of Door closer can perform.
  • a toothed rack or its teeth are optimally adapted to the course of a toothing of a pinion, taking into account its eccentric bearing and its circular pitch curve, so that a bumpless transition to the next tooth in each case at the opening as well as the closing process is guaranteed. This applies in particular also to the region of the pinion which exceeds the rotation through 180 °.
  • this preferably has a unilateral axle outlet, wherein the axle outlet for connecting a lever, which interacts via a slider with a slide rail is exploited.
  • the motor-pump unit can be flanged to the door closer either directly or indirectly.
  • a corresponding mounting plate which allows the individual modules, such.
  • gearbox and motor pump to make individually placed to ensure a flexible replacement in case of failure of individual modules can.
  • the piston of a door closer used is acted upon immediately during the opening process with a hydraulic force.
  • a rack provided in the piston engages with a pinion on the output shaft of the door closer.
  • the hydraulic force to move the piston of the door closer is z. B. generated by a motor-pump unit that initiates the opening process of the connected door due to a sensor signal.
  • the individual components of the revolving door drive such. As door closer, motor, pump, etc. modular or delivered as a unit.
  • the rotation of the pinion from the closed position to the maximum open position may be more or less than about 180 ° without negatively affecting the required efficiency. In this case, however, it is essential that the closing side tooth flanks arranged in the region adjacent to 180 °, whose opening direction is angled or rounded off from the last teeth of the toothed rack.
  • the pinion and / or the rack may have teeth with straight, angled or convexly curved tooth flanks.
  • the invention further includes an improvement of the oil exchange between the piston chambers separated by the piston.
  • different closing phases can be assigned to the closing process of the connected door. This can be z. B. be two or four closing phases with different speeds of the door leaf. As very comfortable z. B. proven four closing phases.
  • the closing operation comprises four closing phases, each closing phase being associated, with the inclusion of a certain tolerance, in a manner known per se, a closing angle.
  • Such a rotary door drive is to be regarded as an opening aid, wherein the closing operation of the door z. B. is effected by the above-described door closer. It should be noted that a door closer equipped with a cam disc can also be used.
  • FIG. 1 shows the schematic representation of a hydraulic rotary vane drive 100, wherein in the illustrated embodiment, the drive device on a door leaf 101 and a slide rail 102 on a door frame 103 are arranged.
  • the drive device has an electric motor 104 and a pump 105.
  • the supplied by the pump 105 hydraulic medium passes through a valve 106 in one of the image plane to the left of a in FIG. 1 not shown piston 4 located pressure chamber 107 and moves the piston 4 during the opening operation of the door leaf 101 in the image plane against the force of a closing spring 3 to the right.
  • the liquid contained in a spring chamber 18 flows back through a compensation line 108 a suction portion 109 of Punpe 105.
  • FIGS. 2 to 7 is guided in a housing 2 of a door closer 1 of the piston 4, on which the closing spring 3 acts.
  • the piston 4 has a toothed rack 5 which meshes with a pinion 6 having a toothing 7.
  • the pinion 6 is eccentrically mounted in the region of a center longitudinal axis designated by 23 in the axis of rotation denoted by D, wherein in the in FIG. 3 shown closed position of the pinion 6 of the center point M of the pitch circle of the pinion 6 is offset in the direction of the rack 5 and in the in FIG. 4 shown opening position of the center M of the pitch circle of the pinion 6 is offset opposite.
  • the Wälzkurve of the pinion 6 is seen circular.
  • the generally designated 9 teeth of the rack 5 have opening-side tooth flanks and closing side tooth flanks, wherein the closing side tooth flanks 8 (see FIG. 4 ) of the last two teeth 9 are formed angled.
  • the tooth flanks of the remaining teeth 9 have a straight course.
  • FIGS. 4 to 6 are each shown separately positions of the pinion 6.
  • the closed position ie with the door closed, namely the position of the piston 4 and the pinion 6 again.
  • the pinion 6 is located in the right region of the recess of the piston 4.
  • the axis of rotation D is located on the central longitudinal axis 23. If now the piston 4 moves in the opening direction (arrow X), the pinion 6 rotates about the axis of rotation D. Due to the eccentricity of the pinion 6 can from the FIG. 5 a position arranged approximately in the central region, which corresponds to a specific door opening position, are removed. By the expiration of the pinion 6 on the rack 5, the piston 4 has moved further in the opening direction.
  • FIG. 2 and the FIGS. 8 to 11 identify, in the housing wall 10 of the door closer 1 three of the closing delay serving regulating valves 11, 12 and 13 are arranged, the function of the FIGS. 8 to 11 will be explained below.
  • the door closer 1 instead of the door closer 1 also another device can be used, for. B. a power transmission unit, which may have the same or the same effect internal structure as a door closer or Gleitschienentschschreiber.
  • the piston 4 passes over an oil drain line 14, which is connected via a line 19 to the regulating valve 11 and a line 20 to a piston chamber 24.
  • the exiting from the piston chamber 24 oil can pass through a longitudinal groove 16 in a piston skirt 15 and a radial bore 17 in the piston 4 in the spring chamber 18.
  • the regulating valve 12 associated lines 25, 21 and 22 are in a different plane.
  • FIG. 7 has the longitudinal groove 16, the line 14 run over, so that an oil transfer from the piston chamber 24 to the spring chamber 18 only due to the clearance between the piston 5 and housing 10 is possible, resulting in a strong delay in the closing speed result (second phase of the closing delay).
  • the oil in turn passes from the piston chamber 24 via the line 20 and the same regulating valve 11 and the lines 19 and 14 in the region of a not shown overflow edge of the piston 4 in the spring chamber 18. Since it is the same Valve 11, the closing speed is the same in the first and third deceleration phases.
  • FIG. 12 a variant with respect to the executed oil drain lines and the valves for controlling the closing process is reproduced.
  • this variant only two different closing phases are realized, so that a modification with respect to the four closing phases previously indicated is possible.
  • only the valves 11 and 12 are necessary.
  • the oil drain line 19 is continued and passes into an oil drain line 29, which ends behind the unspecified overflow edge of the piston 4 in the region of the rack 5.

Landscapes

  • Closing And Opening Devices For Wings, And Checks For Wings (AREA)
  • Transmission Devices (AREA)
  • Actuator (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Valve Device For Special Equipments (AREA)
  • Gears, Cams (AREA)

Claims (13)

  1. Entraînement hydraulique de vantail tournant (100) avec une pompe (105) qui est entraînée par un moteur électrique (104), laquelle charge un piston (4) guidé dans un boîtier (2) d'un ferme-porte (1) contre la force d'un ressort de fermeture (3), qui est logé dans un compartiment à ressort (18), avec une conduite de compensation (108) prévue entre le compartiment à ressort (18) et la pompe (105), avec un pignon (6) qui est logé excentriquement de façon rotative dans le boîtier (2) du ferme-porte (1) et a une came de roulement circulaire, lequel pignon s'engrène dans une crémaillère (5) du piston (4), un centre M de la came de roulement étant décalé par rapport à un axe de rotation D du pignon (6) en direction de la crémaillère (5) dans la position de fermeture, et dans la position d'ouverture, étant décalé dans le sens opposé par rapport à l'axe de rotation D, dans lequel
    le pignon (6) présente une denture (7),
    la crémaillère (5) est aménagée comme profilé de crémaillère et les flancs de dents (8) du côté fermeture des dernières dents (9) dans la direction d'ouverture (flèche X) sont aménagés avec un angle,
    les dents (9) de la crémaillère (5) sont agencées sur une came de roulement en forme de S, dans laquelle, en partant respectivement de la position de fermeture, la came de roulement est aménagée de façon ascendante essentiellement jusqu'à la moitié de la longueur de la crémaillère et ensuite de façon descendante,
    toutes les dents (9) de la crémaillère (5), du côté ouverture et du côté fermeture, présentent des angles de flanc différents,
    l'angle de flanc des dents (9) du côté ouverture monte essentiellement approximativement jusqu'à la moitié de la longueur de la crémaillère (5) et s'étend ensuite essentiellement de façon constante,
    l'angle de flanc des dents (9) du côté fermeture descend essentiellement approximativement jusqu'à la moitié de la longueur de la crémaillère (5) et s'étend ensuite de façon ascendante,
    l'épaisseur de tête des dents (9) monte essentiellement jusqu'à la moitié de la longueur de la crémaillère (5) et s'étend ensuite de façon descendante,
    la rotation du pignon (6), depuis la position de fermeture jusqu'à la position maximale d'ouverture, s'élève à plus de 180°, les flancs de dents (8) du côté fermeture, associés à la région du pignon (6) dépassant les 180°, des dernières dents (9) dans la direction d'ouverture (flèche X), sont aménagés avec un angle, et
    le piston (4) est guidé dans le boîtier (2) avec un retardement de la fermeture par l'intermédiaire d'au moins une valve de réglage (11, 12, 13).
  2. Entraînement hydraulique de vantail tournant (100) avec une pompe (105) qui est entraînée par un moteur électrique (104), laquelle charge un piston (4) guidé dans un boîtier (2) d'un ferme-porte (1) contre la force d'un ressort de fermeture (3), qui est logé dans un compartiment à ressort (18), avec une conduite de compensation (108) prévue entre le compartiment à ressort (18) et la pompe (105), avec un pignon (6) qui est logé excentriquement de façon rotative dans le boîtier (2) du ferme-porte (1) et a une came de roulement circulaire, lequel pignon s'engrène dans une crémaillère (5) du piston (4), un centre M de la came de roulement étant décalé par rapport à un axe de rotation D du pignon (6) en direction de la crémaillère (5) dans la position de fermeture, et dans la position d'ouverture, étant décalé dans le sens opposé par rapport à l'axe de rotation D, dans lequel
    la crémaillère (5) est aménagée comme profilé de crémaillère et les flancs de dents (8) du côté fermeture des dernières dents (9), dans la direction d'ouverture (flèche X), sont aménagés avec un angle,
    les dents (9) de la crémaillère (5) sont agencées sur une came de roulement en forme de S,
    dans laquelle, en partant respectivement de la position de fermeture, la came de roulement est aménagée de façon ascendante essentiellement jusqu'à la moitié de la longueur de la crémaillère (5) et ensuite de façon descendante,
    toutes les dents (9) de la crémaillère (5), du côté ouverture et du côté fermeture, présentent des angles de flanc différents,
    l'angle de flanc des dents (9) du côté ouverture monte essentiellement approximativement jusqu'à la moitié de la longueur de la crémaillère (5) et s'étend ensuite de façon descendante,
    l'angle de flanc des dents (9) du côté fermeture descend essentiellement approximativement jusqu'à la moitié de la longueur de la crémaillère (5) et s'étend ensuite de façon ascendante,
    l'épaisseur de tête des dents (9) monte essentiellement approximativement jusqu'à la moitié de la longueur de la crémaillère (5) et s'étend ensuite de façon descendante,
    la rotation du pignon (6), depuis la position de fermeture jusqu'à la position maximale d'ouverture, s'élève à plus de 180°, les flancs de dents (8) du côté fermeture, associés à la région du pignon (6) dépassant les 180°, des dernières dents (9) dans la direction d'ouverture (flèche X), étant aménagés avec un angle, et le piston (4) est guidé dans le boîtier (2) avec un retardement de la fermeture par l'intermédiaire d'au moins une valve de réglage (11, 12, 13).
  3. Entraînement hydraulique de vantail tournant (100) avec une pompe (105) qui est entraînée par un moteur électrique (104), laquelle charge un piston (4) guidé dans un boîtier (2) d'un ferme-porte (1) contre la force d'un ressort de fermeture (3), qui est logé dans un compartiment à ressort (18), avec une conduite de compensation (108) prévue entre le compartiment à ressort (18) et la pompe (105), avec un pignon (6) qui est logé excentriquement de façon rotative dans le boîtier (2) du ferme-porte (1) et a une came de roulement circulaire, lequel pignon s'engrène dans une crémaillère (5) du piston (4), un centre M de la came de roulement étant décalé par rapport à un axe de rotation D du pignon (6) en direction de la crémaillère (5), dans la position de fermeture, et dans la position d'ouverture, étant décalé dans le sens opposé par rapport à l'axe de rotation D, dans lequel
    la crémaillère (5) est aménagée comme profilé de crémaillère, dont les flancs des dents (8) du côté fermeture des dernières dents (9), dans la direction d'ouverture (flèche X), étant aménagés avec un angle ou courbés de façon convexe,
    les dents (9) de la crémaillère (5) sont agencées sur une came de roulement en forme de S, dans laquelle, en partant respectivement de la position de fermeture:
    la came de roulement est aménagée de façon ascendante essentiellement approximativement jusqu'à la moitié de la longueur de la crémaillère (5) et ensuite de façon descendante,
    toutes les dents (9) de la crémaillère (5), du côté ouverture et du côté fermeture, présentent des angles de flanc différents,
    l'angle de flanc des dents (9) du côté ouverture monte essentiellement approximativement jusqu'à la moitié de la longueur de la crémaillère (5) et s'étend ensuite essentiellement de façon constante, l'angle de flanc des dents (9) du côté fermeture descend essentiellement approximativement jusqu'à la moitié de la longueur de la crémaillère (5) et s'étend ensuite de façon ascendante,
    la rotation du pignon (6) depuis la position de fermeture jusqu'à la position maximale d'ouverture, s'élève à moins de 180° approximativement, les flancs de dents (8) du côté fermeture, associés à la région du pignon (6) approchant les 180°, des dernières dents (9) de la crémaillère (5) dans la direction d'ouverture (flèche X), étant aménagés avec un angle,
    et le piston (4) est guidé dans le boîtier (2) avec un retardement de la fermeture par l'intermédiaire d'au moins une valve de réglage (11, 12, 13).
  4. Entraînement de vantail tournant selon l'une des revendications 1 à 3, caractérisé en ce que le pignon (6) et/ou la crémaillère (5) présentent des dents ayant des flancs de dents droits, aménagés avec un angle ou courbés de façon convexe.
  5. Entraînement de vantail tournant selon l'une des revendications 1 à 4, caractérisé en ce que le pignon (6) présente une denture en développante (7).
  6. Entraînement de vantail tournant selon les revendications 1 à 3, caractérisé en ce que différentes caractéristiques de fermeture peuvent être réalisées par une disposition différente des conduites de décharge d'huile (19, 20, 21, 22, 25, 26, 27, 28, 29) et des valves de réglage (11, 12, 13).
  7. Entraînement de vantail tournant selon les revendications 1 à 3, caractérisé en ce que les valves de réglage (11, 12, 13) sont agencées dans une paroi de boîtier (10) du boîtier (2), deux phases de fermeture étant associées à au moins une des valves de réglage (11, 12, 13).
  8. Entraînement de vantail tournant selon les revendications 1 à 7, caractérisé en ce que l'opération de fermeture comprend quatre phases de retardement de la fermeture, en utilisant les valves de réglage (11, 12), la première valve de réglage (11) contrôlant non seulement une première phase de fermeture entre approximativement 180° et 100°, mais aussi une troisième phase de fermeture entre approximativement 70° et 20° avec la même vitesse de fermeture, tandis que la deuxième valve de réglage (12) contrôle la quatrième phase de fermeture entre approximativement 20° et 0°, et en ce que le fonctionnement des deux valves de réglage (11, 12) est annulé dans la deuxième phase de fermeture entre approximativement 100° et 70°.
  9. Entraînement de vantail tournant selon l'une ou plusieurs des revendications précédentes, caractérisé en ce que, dans la première phase du retardement de la fermeture, une conduite de décharge d'huile (14) de la première valve de réglage (11) débouche dans une rainure longitudinale (16) agencée dans une jupe de piston (15), laquelle rainure est en communication avec le compartiment à ressort (18) par l'intermédiaire d'un perçage radial (17) du piston (4) délimitant la rainure longitudinale (16) du côté du compartiment à ressort.
  10. Entraînement de vantail tournant selon l'une ou plusieurs des revendications précédentes, caractérisé en ce que la conduite de décharge d'huile (14) débouche dans une conduite de décharge d'huile (19), qui, par l'intermédiaire de la valve de réglage (11), est connectée à la conduite de décharge d'huile (20), laquelle débouche dans un compartiment à piston (24).
  11. Entraînement de vantail tournant selon l'une ou plusieurs des revendications précédentes, caractérisé en ce que, pendant la deuxième phase du retardement de la fermeture, une compensation de pression depuis le compartiment à piston (24) vers le compartiment à ressort (18) est possible en raison d'un jeu entre le piston (4) et la paroi de boîtier (10).
  12. Entraînement de vantail tournant selon l'une ou plusieurs des revendications précédentes, caractérisé en ce que, pendant la troisième phase du retardement de la fermeture, l'huile passe du compartiment à piston (24) par la conduite de décharge d'huile (20), la valve de réglage (11) et les conduites de décharge d'huile (14, 19) et un bord de trop-plein du piston (4) au compartiment à ressort (18).
  13. Entraînement de vantail tournant selon l'une ou plusieurs des revendications précédentes, caractérisé en ce que, pendant une quatrième phase de l'opération de fermeture, la conduite de décharge d'huile (20) est fermée et que l'huile passe du compartiment à piston (24) par la conduite de décharge d'huile (25), la valve de réglage (11) et les conduites de décharge d'huile (21 et 22) et par le bord de trop-plein au compartiment à ressort (18).
EP02716760A 2001-02-13 2002-02-11 Entrainement hydraulique pour vantail Expired - Lifetime EP1409827B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10107050A DE10107050C2 (de) 2001-02-13 2001-02-13 Hydraulischer Drehflügelantrieb
DE10107050 2001-02-13
PCT/EP2002/001415 WO2002064933A1 (fr) 2001-02-13 2002-02-11 Entrainement hydraulique pour vantail

Publications (2)

Publication Number Publication Date
EP1409827A1 EP1409827A1 (fr) 2004-04-21
EP1409827B1 true EP1409827B1 (fr) 2009-05-27

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EP02716760A Expired - Lifetime EP1409827B1 (fr) 2001-02-13 2002-02-11 Entrainement hydraulique pour vantail

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EP (1) EP1409827B1 (fr)
AT (1) ATE432405T1 (fr)
DE (2) DE10107050C2 (fr)
DK (1) DK1409827T3 (fr)
ES (1) ES2327213T3 (fr)
WO (1) WO2002064933A1 (fr)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017061846A1 (fr) * 2015-10-06 2017-04-13 Rodriguez Rodriguez Oscar Système ferme-porte dissimulé
DE102019209567B4 (de) * 2019-06-28 2022-10-06 Geze Gmbh Türschließer sowie Verfahren zum Montieren und Einstellen eines Türschließers

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US409961A (en) * 1889-08-27 Thomas goodenough
US633682A (en) * 1899-07-13 1899-09-26 Edward Cliff Door check and closer.
US1359144A (en) * 1920-05-01 1920-11-16 Fred P Angell Air-controlled-piston door-check
FR966945A (fr) * 1948-05-19 1950-10-20 Perfectionnements aux dispositifs amortisseurs pour toutes applications, particulièrement applicables aux ferme-portes
DE821772C (de) * 1948-05-19 1951-11-19 Lucien Charles Eugene Milly Tuerschliesser mit hydraulischer Bremse
DE941264C (de) * 1954-02-20 1956-04-05 Engstfeld Wilh Fa Selbsttaetiger Tuerschliesser fuer Pendeltueren
US2933755A (en) * 1956-05-23 1960-04-26 George W Houlsby Jr Door control device
US3220047A (en) * 1962-01-10 1965-11-30 Schlage Lock Co Door closer
IT1145005B (it) * 1981-01-14 1986-11-05 Mab Masellis Spa Chiudiporta a doppio effetto, particolarmente adatto per l'installazione all'interno della normale anta di una porta o di un altro serramento
DE3645137C2 (de) * 1986-04-28 1994-06-09 Geze Grundstueck Beteiligung Türschließer
DE3638353C3 (de) * 1985-07-05 1997-06-19 Geze Grundstueck Beteiligung Türschließer
DE3524185A1 (de) * 1985-07-05 1987-01-15 Geze Gmbh Tuerschliesser
US4847946A (en) * 1988-03-24 1989-07-18 Sam Kyong Hardware Co., Ltd. Hydraulic door closer
EP0350568B1 (fr) * 1988-07-15 1993-07-07 Jebron Limited Dispositif de commande de porte
CH689055A5 (de) * 1993-07-10 1998-08-31 Geze Gmbh & Co Drehtuerantrieb.
CA2124403C (fr) * 1993-07-19 2001-12-18 Mark A. Beran Dispositif de modification selective des parametres de commande d'ouverture/fermeture de porte
DE4444131B4 (de) * 1994-12-11 2006-08-31 Geze Gmbh Antrieb für eine Tür oder ein Fenster
DE4444133A1 (de) * 1994-12-11 1996-06-13 Geze Gmbh & Co Antrieb für Tür oder Fenster
FI101243B (fi) * 1997-01-29 1998-05-15 Abloy Oy Ovensuljin
SE516025C2 (sv) * 1999-05-04 2001-11-12 Besam Ab Manövreringsanordning för dörrar, grindar och dylika element

Also Published As

Publication number Publication date
DE10107050A1 (de) 2002-09-12
ES2327213T3 (es) 2009-10-27
WO2002064933A1 (fr) 2002-08-22
DE10107050C2 (de) 2003-07-03
ATE432405T1 (de) 2009-06-15
EP1409827A1 (fr) 2004-04-21
DK1409827T3 (da) 2009-09-21
DE50213577D1 (de) 2009-07-09

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