WO2002064933A1 - Entrainement hydraulique pour vantail - Google Patents

Entrainement hydraulique pour vantail Download PDF

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Publication number
WO2002064933A1
WO2002064933A1 PCT/EP2002/001415 EP0201415W WO02064933A1 WO 2002064933 A1 WO2002064933 A1 WO 2002064933A1 EP 0201415 W EP0201415 W EP 0201415W WO 02064933 A1 WO02064933 A1 WO 02064933A1
Authority
WO
WIPO (PCT)
Prior art keywords
closing
rack
pinion
piston
teeth
Prior art date
Application number
PCT/EP2002/001415
Other languages
German (de)
English (en)
Inventor
Jürgen HOMBERG
Original Assignee
Dorma Gmbh + Co. Kg
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 Dorma Gmbh + Co. Kg filed Critical Dorma Gmbh + Co. Kg
Priority to DK02716760T priority Critical patent/DK1409827T3/da
Priority to AT02716760T priority patent/ATE432405T1/de
Priority to EP02716760A priority patent/EP1409827B1/fr
Priority to DE50213577T priority patent/DE50213577D1/de
Publication of WO2002064933A1 publication Critical patent/WO2002064933A1/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
    • 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 RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2201/00—Constructional elements; Accessories therefore
    • E05Y2201/40—Motors; Magnets; Springs; Weights; Accessories therefore
    • E05Y2201/404—Motors; Magnets; Springs; Weights; Accessories therefore characterised by the function
    • E05Y2201/41—Motors; Magnets; Springs; Weights; Accessories therefore characterised by the function for closing
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2201/00—Constructional elements; Accessories therefore
    • E05Y2201/40—Motors; Magnets; Springs; Weights; Accessories therefore
    • E05Y2201/404—Motors; Magnets; Springs; Weights; Accessories therefore characterised by the function
    • E05Y2201/422—Motors; Magnets; Springs; Weights; Accessories therefore characterised by the function for opening
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2201/00—Constructional elements; Accessories therefore
    • E05Y2201/40—Motors; Magnets; Springs; Weights; Accessories therefore
    • E05Y2201/43—Motors
    • E05Y2201/434—Electromotors; Details thereof
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2201/00—Constructional elements; Accessories therefore
    • E05Y2201/40—Motors; Magnets; Springs; Weights; Accessories therefore
    • E05Y2201/43—Motors
    • E05Y2201/448—Fluid motors; Details thereof
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2201/00—Constructional elements; Accessories therefore
    • E05Y2201/60—Suspension or transmission members; Accessories therefore
    • E05Y2201/606—Accessories therefore
    • E05Y2201/618—Transmission ratio variation
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2201/00—Constructional elements; Accessories therefore
    • E05Y2201/60—Suspension or transmission members; Accessories therefore
    • 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 RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • 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 RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
    • E05Y2800/10—Additional functions
    • E05Y2800/11—Manual wing operation
    • E05Y2800/112—Back driving the transmission or motor
    • E05Y2800/113—Power assistance
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • 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—Application of doors, windows, wings or fittings thereof for buildings or parts thereof characterised by the type of wing
    • E05Y2900/132—Doors

Definitions

  • the invention relates to a hydraulic rotary vane drive with a pump driven by an electric motor.
  • EP 0 662 185 B1 describes a swing door drive consisting of a drive unit and a door closer.
  • the door closer has a closer shaft on which a pinion meshing with a rack of a piston is arranged in a rotationally fixed manner.
  • the piston is supported on a closer spring.
  • the drive unit consists of an electric motor, which drives a spindle via a gearbox, on which a carriage is linearly displaceable. When the electric motor is actuated, the carriage rotatably mounted on the spindle displaces the piston against the force of the closing spring and against the force of a return spring displacing the carriage when the electric motor is not energized.
  • the electric motor thus only effects the opening process of the door, while the closing process is effected exclusively by the door closer, including a medium that hydraulically controls the closing process.
  • the swing door drive according to US Patent 409,961 uses a pneumatically operated cylinder, the piston rod of which acts on a rack with an S-shaped rolling curve when the door is opened, which meshes with a pinion arranged on the door, the axis of rotation of which runs coaxially with the axis of rotation of the door.
  • the door is closed by a spring pushing back the piston of the cylinder in its initial position.
  • manually operable slide rail closers in which a piston guided in the housing and supported against a closing spring is provided, a pinion arranged on the closer shaft meshing with a toothed rack of the piston.
  • the aforementioned slide rail closers also known as pinion closers
  • they suffer from the disadvantage that the actuating arm lying flat on the door frame or door leaf 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 so that the pinion on the assigned rack and thus the piston in the piston housing runs as smoothly and smoothly as possible during the opening and closing process of the door.
  • a door closer with an eccentrically mounted pinion has become known from EP 0 856 628 A1, the toothing of the toothed rack forming a linear rolling line running at an angle between 4.5 ° and 7.2 ° to the direction of movement of the piston.
  • the choice of the angle depends on the size of the door closer or the force of the closing spring.
  • An eccentrically mounted pinion is also shown in DE 36 45 313 C2 and DE 36 45 314 C2 using a rolling curve arranged on the pinion with different lever arms to the axis of rotation.
  • the pitch curve of the assigned rack is correspondingly curved.
  • the closer shaft is connected to an eccentrically mounted elliptical gear that meshes with an oblique rack on the piston side.
  • the elliptical gearbox due to the different long lever arms of the elliptical see gear reaches a gear ratio to a certain extent adapted to the desired torque curve.
  • the pneumatic door closer according to US 1,359,144 has a circular, eccentrically mounted pinion, which meshes with an odd toothed rack on the piston.
  • the circular pinion is provided with a regular toothing on a circular Wälzku ⁇ te, with the eccentric bearing different lever arms are effective.
  • the door closer according to EP 0 350 568 has a centrally mounted pinion which has teeth with a progressively increasing tooth height which extend over the circumference and which engage between the rods of a correspondingly curved toothed rack.
  • DE 44 44 131 A1 and DE 44 44 133 A1 disclose essentially centrally mounted pinions of a drive for a door or a window, the pinion itself having toothing over approximately half its circumference, the teeth of which are arranged on and on lever arms of different lengths a correspondingly curved roller tooth of a rack.
  • the object of the invention is, during the opening process of the door by a rotary leaf drive, the closing process of the connected door should not be effected by the rotary leaf drive, but by an energy storage (power transmission unit) z.
  • a door closer should be realized to dispense with the mechanical action of a piston of a door closer used.
  • the aim is to optimize the movement of the piston of the door closer during the opening and closing process within the door closer housing by means of a special design of the pinion and the toothed rack of a door closer that works independently with respect to the opening drive, ie in particular a jam-free and therefore low-friction process to ensure the pinion on the piston rack.
  • a pinion with a suitable rolling curve the manufacturing costs of the pinion are to be minimized, whereby a longer rack life and a higher efficiency should be achieved by a special design of the rack compared to known racks due to the desired low friction, which enables the use of a weaker closing spring.
  • an improvement in the closing characteristics of the door closer is also to be achieved by an improvement in the oil exchange from the piston chamber to the spring chamber during the closing process.
  • the aim is also to create a small, inexpensive swing door operator.
  • either a device which essentially consists of individual modules, such as a door closer, motor, pump or of an overall unit, which contains a motor-pump unit and a power transmission unit in one housing, the power transmission unit functioning as a 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 rolling curve, so that a smooth transition to the next tooth in each case when opening is guaranteed as well as during the closing process. This applies in particular to the area of the pinion which exceeds the rotation by 180 °.
  • a separate door closer it preferably has a one-sided axis exit, the axis exit being used to connect a lever which interacts with a slide rail via a slide.
  • the motor-pump unit can be flanged to the door closer either directly or indirectly.
  • a corresponding mounting plate here, which allows the individual modules, such as. B. Door closers, gearbox and motor pump, individually attachable to ensure flexible replacement in the event of a defect in individual modules.
  • a hydraulic force is applied to the piston of a door closer used during the opening process.
  • the hydraulic force for moving the piston of the door closer is z. B. generated by a motor-pump unit, which initiates the opening process of the connected door based on a sensor signal.
  • the individual components of the swing door drive, such as. B. Door closer, motor, pump, etc. can be delivered modular or as a unit.
  • any tooth shapes can be used in an embodiment of the invention; d. H. the pinion and / or the rack can have teeth with straight, angled or convexly curved tooth flanks.
  • the invention also includes an improvement in the oil exchange between the piston spaces separated by the piston.
  • different closing phases can be assigned to the closing process of the connected door. This can e.g. B. two or four closing phases with different speeds of the door leaf. As very comfortable B. proved four closing phases.
  • the closing process then comprises four closing phases, each closing phase being assigned a closing angle in a manner known per se, including a certain tolerance.
  • both the first and the third closing phase can be controlled by means of a single valve, so that the achievable low-friction running of the pinion on the rack is supported by an advantageous configuration of the oil exchange from the piston chamber to the spring chamber during the closing process , whereby a valve usually required for the third closing phase can be dispensed with.
  • a swing door operator is to be regarded as an opening aid, the closing process of the door z. B. is effected by the door closer described above. It should be noted that a door closer that is equipped with a cam disc can also be used.
  • Figure 1 A schematic front view of a hydraulic rotary leaf drive.
  • Figure 2 A vertical section through a closer housing.
  • Figure 3 The section along the line A-A according to Figure 1.
  • Figure 4 A top view of the piston with two end positions of the
  • Figure 5 - 7 Three phases of a course of the pinion on a rack.
  • Figure 8-11 In a schematic representation four positions of the piston during the closing delay.
  • Figure 12 A second execution of a closing delay.
  • FIG. 1 shows the schematic illustration of a hydraulic swing door drive 100, the drive device being arranged on a door leaf 101 and a slide rail 102 on a door frame 103 in the exemplary embodiment shown.
  • the drive device has an electric motor 104 and a pump 105.
  • the hydraulic medium supplied by the pump 105 passes through a valve 106 into a pressure chamber 107 located in the image plane on the left next to a piston 4, not shown in FIG. 1, and displaces the piston 4 during the opening process of the door leaf 101 in the image plane against the force of a closing spring 3 to the right.
  • the liquid located in a spring chamber 18 flows back into a compensation line 108 a suction area 109 of the puncture 105.
  • the piston 4, on which the closing spring 3 acts is guided in a housing 2 of a door closer 1.
  • the piston 4 has a toothed rack 5 which meshes with a pinion 6 having a toothing 7.
  • the pinion 6 is mounted eccentrically in the area of a central longitudinal axis designated 23 in the axis of rotation designated D, the center M of the pitch circle of the pinion 6 being offset in the direction of the rack 5 in the closed position of the pinion 6 shown in FIG In the open position shown in FIG. 4, the center M of the pitch circle of the pinion 6 is offset in opposite directions.
  • the rolling curve of the pinion 6 is circular.
  • the teeth of the toothed rack 5, generally designated 9, have tooth flanks on the opening side and tooth flanks on the closing side, the tooth flanks 8 on the closing side (see FIG. 4) of the last two teeth 9 being angled.
  • the tooth flanks of the remaining teeth 9 have a straight course.
  • the aforementioned measure ensures that when the piston 4 moves in the direction of the arrow X (opening direction) when the pinion 6 runs on the rack 5 also in the area in which the pinion 6 has slightly exceeded the rotation by 180 ° (see closed position of the pinion 6 in FIG. 4) there is a low-friction engagement of the involute toothing 7 in the teeth 9 of the rack 5.
  • the pitch curve of the rack 5 is moreover adapted to the eccentric mounting of the pinion 6 and accordingly has a slight S-shaped course, with all teeth 9 of the rack 5 having different flank angles on the opening side and on the closing side.
  • Positions 4 and 6 of the pinion 6 are shown separately in FIGS. 4 shows the closed position, ie with the door closed, namely the position of the piston 4 and the pinion 6.
  • the pinion 6 is located in the right area of the recess of the piston 4.
  • the axis of rotation D is located on the central longitudinal axis 23. If the piston 4 is now moved in the opening direction (arrow direction X), the pinion 6 rotates about the Axis of rotation D. Due to the eccentricity of the pinion 6, a position approximately in the central region, which corresponds to a specific door opening position, can be seen from FIG. Due to the running of the pinion 6 on the rack 5, the piston 4 has moved further in the opening direction.
  • FIG. 6 An end position of the pinion 6, which corresponds to the maximum opening side of the door, which is not shown, is shown in FIG. 6.
  • FIGS. 4 to 6 make the course of the eccentrically mounted pinion with involute toothing very clear, and at the same time the constant engagement of the teeth 7 of the pinion 6 in the rack 5 with its teeth 9 can be seen.
  • regulating valves 11, 12 and 13 serving for the closing delay are arranged in the housing wall 10 of the door closer 1, the function of which is explained below with reference to FIGS. 8 to 11.
  • another device can also be used, e.g. B. a power transmission unit, which may have the same or equivalent internal structure as a door closer or slide rail door closer.
  • 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 oil emerging from the piston chamber 24 can pass into the spring chamber 18 via a longitudinal groove 16 in a piston jacket 15 and a radial bore 17 in the piston 4.
  • the lines 25, 21 and 22 assigned to the regulating valve 12 lie on a different plane.
  • 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 into the region of an overflow edge of the piston 4, not shown, in the spring chamber 18. Since this is the same Valve 11 is acting, the closing speed is the same in the first and third deceleration phases.
  • the line 20 of the valve 11 leading to the piston chamber 24 is closed; the oil from the piston chamber 24 passes through the line 25, the regulating valve 12, the line 21 and the line 22 via the abovementioned overflow edge into the spring chamber 18.
  • the regulating valve designated 13 is usually closed during the closing delay; However, there is the possibility of reducing the delay period by correspondingly opening this valve during the second closing phase (in which an oil exchange only takes place via the leakage between the piston and the housing wall), the oil emerging from the piston chamber 24 being throttled via the line 26 the regulating valve 13, the line 27 and the line 28 is passed into the spring chamber 18.
  • FIG. 12 shows a variant with regard to the oil drain lines and the valves for controlling the closing process.
  • this variant only two different closing phases are implemented, so that a modification compared to the four closing phases shown above is possible. Only valves 11 and 12 are required for this.
  • the oil drain line 19 is continued and merges into an oil drain line 29, which ends behind the overflow edge of the piston 4 in the region of the toothed rack 5, which is not shown in any more detail.

Abstract

L"invention concerne un entraînement hydraulique pour vantail comprenant un ferme-porte (1) pourvu d"un pignon (6) logé excentrique et présentant une courbe de fonctionnement circulaire. Le pignon s"engrène avec une crémaillère (5) placée sur le piston (4), avec une réalisation particulière de la courbe de fonctionnement et des dents (9) de la crémaillère (5) en adaptation à un engrenage à développante du pignon (6). L"invention prévoit une réalisation améliorant le retard de fermeture afin que l"on obtienne une séquence de déplacement optimale du piston (4) dans le carter (2) du ferme-porte (1).
PCT/EP2002/001415 2001-02-13 2002-02-11 Entrainement hydraulique pour vantail WO2002064933A1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DK02716760T DK1409827T3 (da) 2001-02-13 2002-02-11 Hydraulisk svingflöjdrev
AT02716760T ATE432405T1 (de) 2001-02-13 2002-02-11 Hydraulischer drehflügelantrieb
EP02716760A EP1409827B1 (fr) 2001-02-13 2002-02-11 Entrainement hydraulique pour vantail
DE50213577T DE50213577D1 (de) 2001-02-13 2002-02-11 Hydraulischer drehflügelantrieb

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10107050.0 2001-02-13
DE10107050A DE10107050C2 (de) 2001-02-13 2001-02-13 Hydraulischer Drehflügelantrieb

Publications (1)

Publication Number Publication Date
WO2002064933A1 true WO2002064933A1 (fr) 2002-08-22

Family

ID=7674147

Family Applications (1)

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

Country Status (6)

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

Families Citing this family (2)

* 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

Citations (9)

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Publication number Priority date Publication date Assignee Title
US409961A (en) 1889-08-27 Thomas goodenough
US633682A (en) 1899-07-13 1899-09-26 Edward Cliff Door check and closer.
DE821772C (de) 1948-05-19 1951-11-19 Lucien Charles Eugene Milly Tuerschliesser mit hydraulischer Bremse
EP0243786A1 (fr) * 1986-04-28 1987-11-04 GEZE Grundstücks- und Beteiligungsgesellschaft mbH Ferme-porte
DE4444131A1 (de) 1994-12-11 1996-06-13 Geze Gmbh & Co Antrieb für eine Tür oder ein Fenster
DE4444133A1 (de) 1994-12-11 1996-06-13 Geze Gmbh & Co Antrieb für Tür oder Fenster
EP0662185B1 (fr) 1993-07-19 1997-04-09 DORMA GmbH + Co. KG Mecanisme d'entrainement d'une porte battante
EP0856628A1 (fr) 1997-01-29 1998-08-05 Abloy Oy Ferme-porte
WO2000066864A1 (fr) * 1999-05-04 2000-11-09 Besam Ab Dispositif d'actionnement

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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
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
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DE50213577D1 (de) 2009-07-09
ES2327213T3 (es) 2009-10-27
DK1409827T3 (da) 2009-09-21
EP1409827A1 (fr) 2004-04-21
EP1409827B1 (fr) 2009-05-27
DE10107050C2 (de) 2003-07-03
ATE432405T1 (de) 2009-06-15
DE10107050A1 (de) 2002-09-12

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