EP2388423B1 - Entraînement pour un battant de porte ou de fenêtre - Google Patents

Entraînement pour un battant de porte ou de fenêtre Download PDF

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Publication number
EP2388423B1
EP2388423B1 EP11166150.0A EP11166150A EP2388423B1 EP 2388423 B1 EP2388423 B1 EP 2388423B1 EP 11166150 A EP11166150 A EP 11166150A EP 2388423 B1 EP2388423 B1 EP 2388423B1
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EP
European Patent Office
Prior art keywords
hydraulic
drive
hydraulic reservoir
reservoir
hydraulic fluid
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
EP11166150.0A
Other languages
German (de)
English (en)
Other versions
EP2388423A3 (fr
EP2388423A2 (fr
Inventor
Klaus Gottschalk
Jürgen JUNG
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
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Publication date
Application filed by Geze GmbH filed Critical Geze GmbH
Priority to PL11166150T priority Critical patent/PL2388423T3/pl
Publication of EP2388423A2 publication Critical patent/EP2388423A2/fr
Publication of EP2388423A3 publication Critical patent/EP2388423A3/fr
Application granted granted Critical
Publication of EP2388423B1 publication Critical patent/EP2388423B1/fr
Active 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
    • E05F3/04—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
    • E05F3/04—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
    • E05F3/12—Special devices controlling the circulation of the liquid, e.g. valve arrangement
    • 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
    • E05Y2201/10—Covers; Housings
    • 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
    • E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
    • E05Y2800/15—Applicability
    • E05Y2800/17—Universally applicable
    • E05Y2800/172—Universally applicable on different wing or frame locations
    • 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 drive for a wing of a door or a window according to claim 1.
  • an electro-hydraulic drive for wings of doors with a cylinder-piston unit whose piston working space is connected on the inlet side to the pressure side of an electrically driven hydraulic pump and the outlet side to a hydraulic reservoir.
  • the piston working chamber accommodates a piston which is drivingly coupled to the vane and acted upon by a closing spring in the closing direction of the vane.
  • a pressure compensation element can be provided which receives volume changes of the hydraulic fluid.
  • a drive for a wing of a window or a door comprising a housing and a spring-loaded piston arranged in the housing.
  • the housing is filled with a hydraulic fluid, which serves to control the piston movement when opening and closing the wing, including overflow and valves are provided.
  • a hydraulic fluid which serves to control the piston movement when opening and closing the wing, including overflow and valves are provided.
  • an enclosed by an elastic envelope gas volume is provided on the lateral surface of which the pressure of the hydraulic fluid acts.
  • a disadvantage is the complex sealing of the elastic enveloping body, which could possibly also be leaking due to aging.
  • the invention has for its object to provide a simple, reliable pressure compensation device for a drive for a wing of a door or a window.
  • Electro-hydraulic drives for the wings of a door or a window can be designed as drives arranged on the door frame or on the wing of the door or of the window, and have a toothed piston, in the teeth of which a pinion of an output shaft meshes.
  • a linkage or guided in a slide sliding arm is arranged, which cooperates with the wing for opening and closing.
  • the piston is acted upon in the filled with the hydraulic fluid housing with a spring.
  • overflow channels and valves for the hydraulic fluid are arranged in the drive, which serve to control the behavior of the drive.
  • the proposed pressure compensation device for compensating temperature-induced volume change of the hydraulic fluid is arranged in the hydraulic reservoir.
  • the hydraulic pump sucks the hydraulic fluid out of the hydraulic reservoir.
  • the longitudinal extent of the hydraulic reservoir is aligned at least approximately horizontally.
  • a flexible intake hose protrudes into the hydraulic reservoir, which at its open end has an at least as heavy a nozzle that this nozzle always comes to rest on the bottom of the hydraulic reservoir.
  • the return of the hydraulic fluid from the receiving space of piston and closing spring into the hydraulic reservoir takes place via one or more hydraulic channels, which open in the middle, with respect to the vertical extension, into the hydraulic reservoir.
  • a gas volume for example air, is provided which, due to its lower density, is located above the opening hydraulic passages relative to the hydraulic fluid. As a result, the gas volume in the hydraulic reservoir is included. Since gases are compressible or expandable, a temperature-induced change in the volume of the hydraulic fluid is compensated.
  • the pressure compensation device acts independently of position, whereby the drive is suitable for alternative mounting methods. This position independence is important in an alternative mounting on the hinge side or the tape opposite side of a door or in the optional mounting on the wing or on the frame of the door, since the drive must also be mounted rotated by 180 °.
  • Fig. 1 is an electro-hydraulically formed drive 1 shown in section.
  • the drive 1 comprises a housing 2 with a displaceably guided in the cylindrical receiving space 5 piston 7, in the toothing of the pinion of an output shaft 8 meshes.
  • a closing spring 6 is arranged axially between an end face of the piston 3 and a right end of the housing 2.
  • the receiving space 5 of the housing 2 is completely filled with hydraulic fluid 9, since the hydraulic system of the drive 1 was vented during filling.
  • 2 hydraulic channels 10 are provided in the housing.
  • the drive 1 is further provided with a hydraulic pump 3 and a motor 4, whereby an automatic operation is possible by using control elements for the recognition of persons.
  • the intake region of the hydraulic pump 3 is located in a hydraulic reservoir 11, which likewise communicates with the receiving chamber 5 via hydraulic channels 10. In the assembled state of the drive 1, the longitudinal extent of the hydraulic reservoir 11 is aligned at least approximately horizontally.
  • a lever arm or a linkage is arranged for opening and closing the wing of the door, which is connected thereto in a conventional manner with the wing.
  • the piston 7 is displaced in the direction of the closing spring 6 by means of the motor 4 driven by the hydraulic pump 3, whereby it is compressed.
  • the energy stored thereby in the closing spring 6 is in turn available again for closing the leaf of the door, for which purpose no operation by the motor 4 and the hydraulic pump 3 is required.
  • a suction element 13 is arranged at the bottom of the hydraulic reservoir 11 for the removal of hydraulic fluid 9.
  • the suction element 13 is arranged at a connection of the hydraulic pump 3 and comprises a hose 14 and a spigot 15.
  • the spout 15 may also be directly articulated, for example by means of a ball joint, connected to the connection of the hydraulic pump 3.
  • a gas volume 12 is provided in the hydraulic reservoir 11.
  • Fig. 2 is one of two possible ways of mounting shown, as required for example for an alternative mounting of the drive 1 on the tape opposite side or the hinge side or even with double-leaf doors.
  • the second possible method of installation is a 180 ° rotated assembly, as in the Fig. 3 is shown.
  • the engine 4 is then opposite to in Fig. 2 shown left arrangement, which is possible through the continuous output shaft 8, which allows a connection possibility for the linkage or the sliding arm for connecting the wing of the door on both sides of the housing 2.
  • the opening into the hydraulic reservoir 11 hydraulic channels 10 are arranged approximately centrally in the hydraulic reservoir 11.
  • the gas volume 12 located above the hydraulic fluid 9 is selected such that it reaches at most as far as the hydraulic channels 10 at the lowest intended operating temperature. This condition is in the Fig. 3 shown.
  • Fig. 2 shows a state in contrast higher temperature, wherein the volume of the hydraulic fluid 9 has increased, which is compensated by compression of the gas volume 12.
  • the suction element 13 is designed so that it always drops with its open end to the bottom of the hydraulic reservoir 11.
  • the suction element is advantageous 13 designed to be flexible, so that at least the nozzle 15 regardless of the position of the drive 1 according to the mounting always in the hydraulic fluid 9 remains, whereby no gas from the gas volume 12 is sucked by the hydraulic pump 3 or passes through the hydraulic channels 10 into the receiving space 5 ,
  • the comparatively heavy nozzle 15, which may be made of metal, for example, is fixed to a flexible hose 14, whereby the nozzle 15, following gravity, comes to rest in the hydraulic fluid 9 at the bottom of the hydraulic reservoir 11 for the removal of hydraulic fluid 9.
  • the ratio of hose 14 and nozzle 15 is not fixed.
  • the nozzle 15 may also be arranged as a short tail on a then slightly longer hose 14.

Landscapes

  • Power-Operated Mechanisms For Wings (AREA)
  • Fluid-Damping Devices (AREA)

Claims (6)

  1. Entraînement (1) pour un battant d'une fenêtre ou d'une porte, comprenant un boîtier (2) et un piston (7) disposé dans le boîtier (2) dans un espace de réception (5), sollicité par un ressort de fermeture (6), qui coopère avec un arbre de sortie (8) pour ouvrir et/ou fermer le battant, un dispositif d'équilibrage de la pression étant disposé dans le boîtier (2) de l'entraînement (1) rempli d'un liquide hydraulique (9),
    le dispositif d'équilibrage de la pression étant réalisé dans un réservoir hydraulique (11), caractérisé en ce que dans le réservoir hydraulique (11), par rapport à l'étendue verticale du réservoir hydraulique (11), au moins un canal hydraulique (10) disposé centralement, à travers lequel a lieu le retour du liquide hydraulique (9) depuis l'espace de réception (5) jusque dans le réservoir hydraulique (11), est recouvert par du liquide hydraulique (9) de sorte qu'un volume de gaz (12) soit renfermé dans le réservoir hydraulique, et un élément d'aspiration (13) étant disposé à la base du réservoir hydraulique (11) pour prélever du liquide hydraulique (9) au moyen d'une pompe hydraulique (3).
  2. Entraînement selon la revendication 1,
    caractérisé en ce que l'élément d'aspiration (13) est réalisé de manière au moins en partie flexible.
  3. Entraînement selon la revendication 1,
    caractérisé en ce que l'élément d'aspiration (13) comprend un tuyau (14) et une tubulure (15).
  4. Entraînement selon la revendication 1,
    caractérisé en ce que la tubulure (15) de l'élément d'aspiration (13) est disposée de manière articulée dans le réservoir hydraulique (11).
  5. Entraînement selon l'une quelconque des revendications 1 à 4,
    caractérisé en ce que l'élément d'aspiration (13) descend, avec son extrémité ouverte, dans le liquide hydraulique (9) sous l'effet de la force de gravité sur la base du réservoir hydraulique (11).
  6. Entraînement selon la revendication 1,
    caractérisé en ce que le volume de gaz (12), à une température de fonctionnement la plus basse prévue de l'entraînement (1), s'étend au maximum jusqu'aux canaux hydrauliques (10) débouchant dans le réservoir hydraulique (11).
EP11166150.0A 2010-05-17 2011-05-16 Entraînement pour un battant de porte ou de fenêtre Active EP2388423B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL11166150T PL2388423T3 (pl) 2010-05-17 2011-05-16 Napęd skrzydła drzwi albo okna

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102010029026.2A DE102010029026B4 (de) 2010-05-17 2010-05-17 Antrieb für einen Flügel einer Tür oder eines Fensters

Publications (3)

Publication Number Publication Date
EP2388423A2 EP2388423A2 (fr) 2011-11-23
EP2388423A3 EP2388423A3 (fr) 2013-12-04
EP2388423B1 true EP2388423B1 (fr) 2015-07-08

Family

ID=44454127

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11166150.0A Active EP2388423B1 (fr) 2010-05-17 2011-05-16 Entraînement pour un battant de porte ou de fenêtre

Country Status (5)

Country Link
EP (1) EP2388423B1 (fr)
DE (1) DE102010029026B4 (fr)
DK (1) DK2388423T3 (fr)
ES (1) ES2547733T3 (fr)
PL (1) PL2388423T3 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2577542B (en) * 2018-09-28 2021-11-03 Assa Abloy Ltd Door-closer

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1312541A (fr) * 1961-11-07 1962-12-21 Perfectionnement aux amortisseurs télescopiques hydrauliques
CH456288A (de) * 1966-09-20 1968-05-15 Grescha Ges Grefe & Scharf Hydraulisches Betätigungsgerät zur Verstellung von Belüftungs- und Entlüftungsvorrichtungen
DE2208349C3 (de) * 1972-02-22 1979-12-06 J. Saajos Rakennustakomo, Lohja (Finnland) Hydraulischer Türschließer
CH574037A5 (en) * 1973-10-30 1976-03-31 Landert Motoren Ag Door opener and closer system - has self-regulating vaned pump enclosed in fluid tank housing with motor
DE3202966A1 (de) * 1982-01-29 1983-08-11 Geze Gmbh, 7250 Leonberg Elektrohydraulische antriebseinheit fuer fluegel von tueren o.dgl.
DE3411189A1 (de) * 1984-03-27 1985-10-10 Dorma-Baubeschlag Gmbh & Co Kg, 5828 Ennepetal Selbsttaetiger tuerschliesser
US5259090A (en) * 1991-07-31 1993-11-09 Emhart Inc Fluid door closer with means to permit entrapped gases to move
DE4433648A1 (de) * 1994-09-21 1996-03-28 Scharwaechter Gmbh Co Kg Türfeststeller, insbesondere für Kraftwagentüren
CN101469586B (zh) * 2007-12-28 2013-04-17 盖泽工业（天津）有限公司 用于门或窗的扇页的驱动装置
DE202008008483U1 (de) * 2008-06-26 2009-11-05 Seidel, Jürgen Flasche

Also Published As

Publication number Publication date
DE102010029026A1 (de) 2011-11-17
PL2388423T3 (pl) 2015-12-31
DK2388423T3 (en) 2015-09-14
EP2388423A3 (fr) 2013-12-04
DE102010029026B4 (de) 2016-04-28
ES2547733T3 (es) 2015-10-08
EP2388423A2 (fr) 2011-11-23

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