EP3004504B1 - Ferme-porte pour un vantail de porte ou de fenetre - Google Patents

Ferme-porte pour un vantail de porte ou de fenetre Download PDF

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Publication number
EP3004504B1
EP3004504B1 EP14732111.1A EP14732111A EP3004504B1 EP 3004504 B1 EP3004504 B1 EP 3004504B1 EP 14732111 A EP14732111 A EP 14732111A EP 3004504 B1 EP3004504 B1 EP 3004504B1
Authority
EP
European Patent Office
Prior art keywords
piston
tooth
shaft
driver
wing
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.)
Active
Application number
EP14732111.1A
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German (de)
English (en)
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EP3004504A1 (fr
Inventor
Benjamin Wörner
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.)
Geze GmbH
Original Assignee
Geze GmbH
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
Priority claimed from DE201310210515 external-priority patent/DE102013210515B3/de
Priority claimed from DE201310210516 external-priority patent/DE102013210516B3/de
Application filed by Geze GmbH filed Critical Geze GmbH
Publication of EP3004504A1 publication Critical patent/EP3004504A1/fr
Application granted granted Critical
Publication of EP3004504B1 publication Critical patent/EP3004504B1/fr
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Anticipated expiration legal-status Critical

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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
    • 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
    • E05F1/1041—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 perpendicular to the pivot axis
    • E05F1/105—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 perpendicular to the pivot axis with a compression 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
    • 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
    • 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
    • E05F1/1083—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 leaf or similar 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
    • 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
    • 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
    • E05F3/104—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 cam-and-slide 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
    • E05F3/18—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices with counteracting springs
    • 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
    • E05Y2201/214—Disengaging means

Definitions

  • the invention relates to a collection device for a wing of a door or a window according to the preamble of claim 1.
  • US-A-4847946 discloses a retraction device with freewheeling function according to the features of this preamble.
  • a door closer with a switchable freewheel function known.
  • a piston In a filled with a hydraulic fluid housing, a piston is slidably disposed against a spring.
  • the piston is connected via a toothing and a pinion via a lever arrangement with a wing of a door.
  • the spring which is supported on the piston is at the other end supported on a separating piston which is likewise displaceable in the housing and which is hydraulically switchable. Thereby, the spring can be kept in a tensioned state between the piston and the separating piston, whereby a freewheel for the wing of the door can be effected.
  • the arrangement is complex, and it is a hydraulic switching device required. An automatic collection of the freely movable wing near the closed position of the wing in the closed position is not provided.
  • a locking device for a door closer wherein a cam gear of the door closer can be blocked by designed as balls locking members are applied to a cross-sectional widening of a displaceable hollow cylinder by the inclined surface of a cone part and supported against the inner surface of the hollow cylinder outwardly.
  • the DE 10 2009 000 539 A1 discloses a door closer with a housing and with a guided in the housing, a piston rod having pistons.
  • a spring is arranged in the housing, which is acted upon when opening the wing and is designed for automatic closing of the wing. It is provided a locking device for detecting the piston in the working cylinder, with an axial blocking possibility of the piston via locking means of the locking device. To determine the piston in the closing direction, a holding pin arranged on the piston rod is supported on the housing with the locking device activated via a detent rocker against the force of the spring.
  • the invention has for its object to provide a collection device for a wing of a door or a window, wherein the wing is largely free to move, but also safely guided in its closed position.
  • the collection device is provided for a hinged door or a window, the wing is mounted in hinges on a frame.
  • the collection device may be constructed so that the wing over a wide range is freely movable, as if no device is disposed on the door. In the area near the closed position of the wing of the wing is actively drawn into this closed position. The retraction movement is additionally damped to avoid a sharp slamming of the wing. Furthermore, a position to open position for the wing is provided, wherein the wing is pulled close to this open position position by the collection device into this.
  • the collection device has a spring formed as energy storage, which attracts the wing near the closed position.
  • at least one freewheel device is provided, which makes it possible to decouple the wing from the energy storage.
  • the wing of the door is operatively connected via a linkage with a shaft having at least one driver which cooperates with equipment or a toothing of a displaceably arranged in the collection device piston.
  • the operative connection between the shaft and the piston is detachable and forms the freewheel device, whereby the shaft can be uncoupled from or coupled to the piston acted on by the spring.
  • the coupling is only at small opening angles of the wing of the door, so that the wing is freely movable at larger opening angles.
  • the coupling between the piston acted upon by the spring and the shaft is restored.
  • the tensioned in the initial opening movement spring releases the energy stored in it again, and the wing is guided into its closed position.
  • FIG.1 an intake device 3 integrated in a wing 1 of a door for the pivotally hinged wing 1 together with an associated frame 2 is shown.
  • a slide rail 4 is installed, in which a slider 5 is guided.
  • the slider 5 is rotatably disposed at one end of an actuating arm 6, wherein the other end of the actuating arm 6 is rotatably connected to a shaft 8 of the feeder device 3.
  • the collection device 3 can also be integrated in the frame 2 and the slide rail 4 in the wing 1. It is also possible on the wing 1 or the frame 2 resting arrangement of the collection device 3 and der Gleitschiene 4th
  • the collection device 3 which has a filled with a hydraulic fluid housing 7, in which the shaft 8 is rotatably mounted, which passes through a in a receiving space 9 in the housing 7 slidably guided, recessed in its interior piston 10.
  • the piston 10 has along its extension inside each opposite stops 22, 23 and equipment 28, 29.
  • the receiving space 9 of the housing 7 can be sealingly closed on one or both sides with a closure lid 14.
  • a pinion 15 of the shaft 8 cooperates with the stops 22, 23 and the equipment 28, 29 of the piston 10 to its displacement, wherein the term pinion 15 here is not to understand the shaft 8 surrounding gear in the conventional sense. Rather, the pinion 15 is reduced to two adjacently arranged drivers 16, 17, which correspond to teeth with particularly wide head surfaces. Between the dogs 16, 17, as in a conventional pinion, a tooth gap 26 is formed.
  • a spring 18 acts as an energy storage, wherein the spring 18 by means of a freewheel device, which is formed by a freewheeling region 19, with respect to the shaft 8 and thus on the wing 1 ineffective adjustable.
  • the freewheel area 19 is formed by the top surfaces of the drivers 16, 17.
  • the spring 18 may, as shown here, be supported in the receiving space 9 at the end on the housing 7 or alternatively on a spring-side closure lid 14.
  • a damping chamber 20 is formed in the receiving space 9 by the sealingly guided in the receiving chamber 9 piston 10, wherein in the piston 10 frontally to the damping chamber 20, a valve assembly 21 is arranged, which movement of the piston 10 in Opening direction allows unhindered. In the closing direction, the valve device 21 causes a damping of the movement of the piston 10.
  • one or more overflow channels can be arranged in the housing 7, in which externally accessible, adjustable valves for influencing the behavior of the collection device can be arranged.
  • the first driver 16 rotates in an opening movement of the blade 1 with the shaft 8 in the counterclockwise direction, whereby the first driver 16, the piston 10 moves by contact with the system 28 in the direction of the spring 18 out.
  • the first driver 16 slides on the system 28, whereby the first driver 16 slides into the freewheeling region 19, whereby the shaft 8 is decoupled from the piston 10 and thus from the spring 18, since no further displacement of the piston 10 takes place in the direction of the spring 18.
  • the wing 1 is thus freely movable, as if no collection device 3 is present.
  • the second driver 17 in conjunction with the system 29 is effective.
  • the piston 10 along its extension in each case on each opposite toothings 11, wherein each toothing 11 has at least one tooth 12, 13.
  • the pinion 15 of the shaft 8 acts together with the teeth 11 of the piston 10 to its displacement by one of the teeth 12, 13 engages in the tooth gap 26 formed between the drivers 16, 17.
  • the lower tooth 12 is in engagement with the tooth gap 26 between the drivers 16, 17.
  • the shaft 8 is rotated when opening the wing 1 in the counterclockwise direction whereby the first driver 16 cooperates with the first tooth 12 and displaces the piston 10 in the direction of the spring 18.
  • the piston 10 is displaced so far that the first tooth 12 slides on the first driver 16 in the freewheel region 19 and slides along it, whereby the shaft 8 is decoupled from the piston 10 and thus from the spring 18, since no further displacement of the piston 10 takes place in the direction of the spring 18.
  • the wing 1 is thus freely movable, as if no collection device 3 is arranged.
  • the stops 22, 23 are further formed, with which the respective associated driver 16, 17 cooperate. If the freely movable wing 1 is thrown violently in the direction of the open position, then the driver 16, 17 already comes into contact with the stop 22, 23, before the tooth 12, 13 is completely received in the tooth space 26 between the drivers 16, 17. In the Fig. 6 is shown that the driver 17 abuts against the stop 23, wherein the tooth 13 just from the freewheel region 19 slides into the tooth gap 26 inside. The displacement movement of the piston 10, which takes place by the abutment of the driver 16, 17 on the stop 22, 23, is damped by the valve assembly 21, whereby the movement of the wing 1 is attenuated.
  • the collection device 3 can be arranged unchanged on both left and right hinged doors or alternatively on or in the frame 2. In the closed position of the wing 1 is in a reverse arrangement then the second tooth 13 in the tooth gap 26 between the drivers 16, 17 and the first tooth 12 is in the open position of the wing engaged between the drivers 16, 17th
  • a piston 10 with only one-sided toothing 11 which causes only a damped intake of the wing 1.
  • the drivers 16, 17 may then be formed coincidentally as a circular circumferential, wherein the circular shape is interrupted only by the tooth gap 26.
  • a third embodiment is shown, wherein a pinion tooth 27 between the two drivers 16, 17 is arranged.
  • FIGS. 8 and 9 a further embodiment of the feeder devices 3 is shown cut in an oblique view, wherein advantageously a free design of the freewheeling region 19 is possible.
  • the pinion 15 is in this case designed so that the freewheel region 19 is extended in each case with respect to the circumference of the pinion 15, so that in each case a shoulder 24, 25 is formed, in which the associated stop 22, 23 can engage.
  • the stops 22, 23 are compared to the first embodiment formed here in the manner of narrow teeth, so that they can engage in the stepped portion of the shoulders 24, 25 on the pinion 15 and according to the first embodiment with the drivers 16, 17 cooperate.
  • an improved transfer of the freewheel of the blade 1 from the first tooth 12 to the second tooth 13 is achieved by the extended freewheel region 19, as in the Fig. 9 is shown.
  • the transitions are made gentler, since the freewheeling region 19 is formed as freewheeling contour and is formed with respect to the acquiring tooth 12, 13 each variable radially increasing.
  • Fig. 10 Unclaimed embodiment shown is similar in construction as the embodiment of Fig. 7
  • the piston 10 is provided only on one side with two teeth 12.
  • the pinion 15 accordingly has two tooth spaces 26 which are formed between a pinion tooth 27 and two drivers 16, 17.
  • the drivers 16, 17 are brought together here in the circumferential direction, so that the pinion 15 has an uninterrupted circular cross-section except for the area of the tooth spaces 26.
  • a piston 10 with only one-sided toothing 11 which causes only a damped intake of the wing 1.
  • the drivers 16, 17 may then be formed coincidentally as a circular circumferential, wherein the circular shape is interrupted only by the tooth gap 26.
  • Fig. 10a shows the collection device with the door closed.
  • the spring is biased and is further tensioned when opening the door according to arrow 30.
  • the position of the intake device at a door opening angle of about 30 ° is in Fig. 10b shown.
  • the shaft 8 with the pinion 15 is rotated as far as the arrow 31 in the counterclockwise direction until the freewheel area 19 forming radial sliding surface of the pinion 8 on the by the in Fig. 10b left tooth 12 formed bearing surface of the piston 10 rests. From this rotational position, the shaft 8 is decoupled from the piston 10, so that the door can be freely opened further without loading by the spring 18. This free movement of the door is in Fig. 10c shown.
  • Fig. 11 shows the door movement according to the embodiment of Fig. 10 in a schematic representation.
  • the double arrow 32 marks the freewheel area of the wing 1 and arrow 33 the coupled area with a door opening angle of> about 30 °, in which the door is pulled under the action of the spring 18.
  • attenuation by means of a corresponding valve arrangement and / or overflow channels preferably takes place.
  • the dashed representation of the door panel 1 corresponds to the moment of coupling or decoupling of the pinion 15 with the piston 10th
  • Fig. 12 not claimed embodiment corresponds largely to the embodiment of Fig. 10 , However, instead of two teeth, the piston 10 has four teeth 12 on one side. Accordingly, the pinion 15 is provided with four tooth gaps 26 which are formed between corresponding pinion teeth 27 and two drivers 16, 17. Again, the drivers 16, 17 in the circumferential direction of the pinion, so that a continuous circular section-shaped area of the pinion 15 results in cross-section.
  • Fig. 12a again shows the state with the door closed and biased spring 18th Fig. 12b shows a state with a slightly open door.
  • the pinion 15 has been rotated counterclockwise in accordance with arrow 31, whereby the piston 10 in Fig. 12b moved to the right and the spring 18 has stretched further. Pinion 15 and piston 10 are still coupled.
  • Fig. 12c the state is shown in which a decoupling of the pinion 15 from the piston 10 takes place.
  • the door is here opened about 90 °, the spring 18 further compressed.
  • the radial sliding surface of the pinion 15 forming the freewheeling region 19 rests on the contact surface of the piston 10 formed by the very left-hand tooth 12.
  • the pinion 15 turns as in Fig. 12d shown without moving the piston 10 and thus without further compression of the spring 18.
  • the door is in free-running.
  • the shaft 8 is again rotated in the reverse direction until the pinion 15 is again coupled to the piston 10, whereby the door is tightened under the pressure of the spring 18 attenuated.
  • Fig. 13 is again the door movement of the embodiment of Fig. 12 shown schematically.
  • the freewheeling area is indicated by the double arrow 32 and the coupled closing area by the arrow 33.
  • the dashed illustrated wing 1 indicates the position of the door when coupling or decoupling, which is present at a door opening of about 90 °.
  • the opening angle of the door, at which this takes place, can be varied over the number of teeth 12 of the piston 10 and the pinion teeth 27.
  • FIG. 14 an embodiment is shown which corresponds to that of Fig. 12 is similar.
  • the piston 10 is here symmetrically provided at the bottom with three teeth 12 and at the top with three teeth 13 which cooperate with corresponding tooth spaces 26 of the pinion 15.
  • the different door positions are in the FIGS. 14a to 14h shown, where Fig. 14a the state with the door closed and biased spring 18 shows.
  • the FIGS. 14b to 14d show the opening of the door with rotation of the shaft 8 and increasing tensioning of the spring 18 until just before the decoupling, which then in Fig. 14e is shown.
  • This decoupling takes place at a door opening angle of about 75 °.
  • the trained as a tooth cam 16 has a radial sliding surface 34 which runs onto the formed by the lower left tooth 12 contact surface of the piston 10. Upon further rotation of the piston 10 is therefore not moved further to the right, the spring is not stretched.
  • Fig. 15 again shows schematically the door opening movement. Due to the symmetrical design of the piston, the wing 1 is pulled up under the force of the spring 18 both according to arrow 36 and closed according to arrow 37. In between there is a small freewheel area indicated by arrow 32, which is located between the two dashed wing positions in which pinion 15 and piston 10 are respectively decoupled and coupled. The opening angle at which the coupling or the decoupling takes place can again be adjusted via the number of piston teeth 12, 13 and pinion teeth 27. Due to the symmetrical design, the system is direction independent in this embodiment.
  • the determination of the pinion geometry with respect to the piston toothing is in the Figures 16 and 17 illustrated for two embodiments.
  • the angle a is formed from the center of rotation of the shaft 8 to the contact surfaces on the piston 10.
  • Angle b shows the angular width of the freewheeling area and forms from the contact surface on the piston 10 to the end of the radial sliding surfaces 34 and 35 of the pinion 15 in positioning Start of the freewheel area.
  • Angle c is formed from the intermediate region of the radial sliding surfaces 34, 35 of the pinion 15. The larger c, the smaller is the freewheeling area 19.
  • Angle d is formed from the maximum extent of the radial sliding surfaces 34, 35 of the pinion 15, and angle e is formed from the starting points of the two radial sliding surfaces 34, 35 of the pinion 15. For the clean transfer of the radial sliding surfaces 34, 35 of the pinion 15 on the contact surfaces of the piston 10 from one to the other side of the piston must d> a and e ⁇ a.
  • Fig. 18 shows the door movement schematically in an embodiment according to the FIGS. 2 to 7 .
  • the dashed representations of the wing 1 indicate the opening angle of the door when coupling or decoupling the pinion 15 from the piston 10.
  • the double arrow 32 indicates the freewheeling area between these two coupling points, while arrow 36 denotes the mounting of the wing and arrow 37, the pressing of the wing.

Landscapes

  • Closing And Opening Devices For Wings, And Checks For Wings (AREA)
  • Power-Operated Mechanisms For Wings (AREA)

Claims (9)

  1. Dispositif d'entraînement (3) pour un battant (1) d'une porte ou d'une fenêtre, comprenant un boîtier (7), un piston (10) disposé dans un espace de réception (9) du boîtier (7), sollicité avec un ressort (18), et comprenant un arbre (8) supporté dans le boîtier (7), qui coopère avec le piston (10), un bras d'actionnement (6) pour le battant (1) étant disposé de manière solidaire en rotation sur l'arbre (8),
    au moins un élément d'entraînement (16, 17) sous la forme d'une dent ayant une surface de tête large étant disposé sur l'arbre (8), lequel coopère avec une denture (11) prévue sur le piston (10) ou avec une butée (22, 23) ou avec un appui (28, 29) prévu sur le piston (10) en vue de déplacer celui-ci, et dont la surface de tête forme un dispositif de roue libre avec une région de roue libre (19, 34, 35), l'appui (28, 29) du piston (10) ou une dent (12, 13) de la denture (11) du piston (10) glissant sur la région de roue libre (19, 34, 35) lors d'une rotation de l'arbre (8), sans déplacer le piston (10) davantage dans la direction du ressort (18), et désaccouplant de ce fait l'arbre (8) du piston (10),
    caractérisé en ce que
    le piston (10) est réalisé sous forme de piston creux et présente, au niveau de son côté intérieur, deux appuis (28, 29) ou deux dentures (11) mutuellement opposés, à la première denture (11) étant associée au moins une première dent (12) et à la deuxième denture (11) étant associée au moins une deuxième dent (13) et un premier élément d'entraînement (16) étant disposé sur l'arbre (8) et un deuxième élément d'entraînement (17) étant disposé dans la direction périphérique de l'arbre (8) à distance du premier élément d'entraînement (16), et le premier appui (28) ou la première dent (12) transmettant, dans la région de roue libre (19, 34, 35), au premier élément d'entraînement (16) et le deuxième appui (29) ou la deuxième dent (13) transmettant, dans la région de roue libre (19, 34, 35), au deuxième élément d'entraînement (17), le mouvement de roue libre du battant (1), dans lequel le battant (1) est librement déplaçable.
  2. Dispositif d'entraînement selon la revendication 1,
    caractérisé en ce que l'élément d'entraînement (16, 17), en appui avec l'appui (28, 29) ou avec une dent (12, 13) de la denture (11), accouple l'arbre (8) au piston (10).
  3. Dispositif d'entraînement selon la revendication 1,
    caractérisé en ce que les appuis opposés (28, 29) ou les dentures opposées (11) sont réalisés symétriquement les uns par rapport aux autres.
  4. Dispositif d'entraînement selon la revendication 1,
    caractérisé en ce qu'entre le premier élément d'entraînement (16) et le deuxième élément d'entraînement (17) est disposée au moins une dent de pignon (27), des espaces entre-dents (26) étant réalisés entre des dents de pignons adjacentes (27) et entre les éléments d'entraînement (16, 17) et la dent de pignon respectivement adjacente (27) .
  5. Dispositif d'entraînement selon l'une quelconque des revendications 1 à 4,
    caractérisé en ce que le premier appui (28) ou la première denture (11) du piston (10) sollicité avec le ressort (18), lors de l'engagement avec le premier dispositif d'entraînement (16) ou dans un espace entre-dent (26) de l'arbre (8), fait tourner l'arbre (8) et guide le battant (1) dans une position de fermeture et/ou en ce que le deuxième appui (29) ou la deuxième denture (11) du piston (10) sollicité avec le ressort (18), lors de l'engagement avec le deuxième élément d'entraînement (17) ou dans un espace entre-dent (26) de l'arbre (8), fait tourner l'arbre (8) et guide le battant (1) dans une position d'ouverture.
  6. Dispositif d'entraînement selon l'une quelconque des revendications précédentes,
    caractérisé en ce qu'au moins une butée (22, 23) est disposée sur le piston (10), butée contre laquelle l'élément d'entraînement (16, 17) vient en butée.
  7. Dispositif d'entraînement selon la revendication 6,
    caractérisé en ce que la butée (22, 23) s'engage dans une région étagée d'un épaulement (24, 25) sur le pignon (15).
  8. Dispositif d'entraînement selon la revendication 6 ou 7,
    caractérisé en ce que la butée (22, 23) est réalisée à la manière d'une dent étroite sur le piston (10).
  9. Dispositif d'entraînement selon l'une quelconque des revendications précédentes,
    caractérisé en ce que la région de roue libre (19) est réalisée sous la forme d'un contour variable.
EP14732111.1A 2013-06-06 2014-06-06 Ferme-porte pour un vantail de porte ou de fenetre Active EP3004504B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE201310210515 DE102013210515B3 (de) 2013-06-06 2013-06-06 Einzugsvorrichtung für einen Flügel einer Tür oder eines Fensters
DE201310210516 DE102013210516B3 (de) 2013-06-06 2013-06-06 Einzugsvorrichtung für einen Flügel einer Tür oder eines Fensters
PCT/EP2014/061833 WO2014195463A1 (fr) 2013-06-06 2014-06-06 Ferme- porte pour battant de porte ou fenêtre

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EP3004504A1 EP3004504A1 (fr) 2016-04-13
EP3004504B1 true EP3004504B1 (fr) 2019-04-10

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EP14732111.1A Active EP3004504B1 (fr) 2013-06-06 2014-06-06 Ferme-porte pour un vantail de porte ou de fenetre

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EP (1) EP3004504B1 (fr)
CN (1) CN105283619B (fr)
CA (1) CA2914543C (fr)
HK (1) HK1218665A1 (fr)
RU (1) RU2633250C2 (fr)
UA (1) UA114566C2 (fr)
WO (2) WO2014195474A1 (fr)
ZA (1) ZA201508797B (fr)

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US10774570B1 (en) * 2015-12-17 2020-09-15 Larson Manufacturing Company Of South Dakota, Inc. Door with hidden door closer
DE102016208182B4 (de) * 2016-05-12 2019-11-28 Geze Gmbh Antrieb
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US11713793B2 (en) * 2021-10-13 2023-08-01 Dnm Industry Co., Ltd. Bicycle shock absorbing device

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CN105283619B (zh) 2017-09-01
RU2633250C2 (ru) 2017-10-11
EP3004504A1 (fr) 2016-04-13
CN105283619A (zh) 2016-01-27
UA114566C2 (uk) 2017-06-26
RU2015155825A (ru) 2017-07-14
HK1218665A1 (zh) 2017-03-03
CA2914543A1 (fr) 2014-12-11
CA2914543C (fr) 2017-11-21
US10161172B2 (en) 2018-12-25
WO2014195463A1 (fr) 2014-12-11
US20160123062A1 (en) 2016-05-05
WO2014195474A1 (fr) 2014-12-11
ZA201508797B (en) 2017-03-29

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