EP0440937A1 - Dispositif pour l'ouverture et la fermeture motorisée de fenêtres, portes ou similaires - Google Patents

Dispositif pour l'ouverture et la fermeture motorisée de fenêtres, portes ou similaires Download PDF

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Publication number
EP0440937A1
EP0440937A1 EP90124287A EP90124287A EP0440937A1 EP 0440937 A1 EP0440937 A1 EP 0440937A1 EP 90124287 A EP90124287 A EP 90124287A EP 90124287 A EP90124287 A EP 90124287A EP 0440937 A1 EP0440937 A1 EP 0440937A1
Authority
EP
European Patent Office
Prior art keywords
motor
wing
rod
motor mount
sash
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.)
Granted
Application number
EP90124287A
Other languages
German (de)
English (en)
Other versions
EP0440937B1 (fr
Inventor
Norbert Glass
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.)
Stuermann & Co
Original Assignee
Stuermann & Co
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 Stuermann & Co filed Critical Stuermann & Co
Publication of EP0440937A1 publication Critical patent/EP0440937A1/fr
Application granted granted Critical
Publication of EP0440937B1 publication Critical patent/EP0440937B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05FDEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00Power-operated mechanisms for wings
    • E05F15/60Power-operated mechanisms for wings using electrical actuators
    • E05F15/603Power-operated mechanisms for wings using electrical actuators using rotary electromotors
    • E05F15/611Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings
    • E05F15/616Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings operated by push-pull mechanisms
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05YINDEXING 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
    • E05Y2900/00Application of doors, windows, wings or fittings thereof
    • E05Y2900/10Application of doors, windows, wings or fittings thereof for buildings or parts thereof
    • E05Y2900/13Type of wing
    • E05Y2900/132Doors
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05YINDEXING 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
    • E05Y2900/00Application of doors, windows, wings or fittings thereof
    • E05Y2900/10Application of doors, windows, wings or fittings thereof for buildings or parts thereof
    • E05Y2900/13Type of wing
    • E05Y2900/148Windows

Definitions

  • the invention relates to a device for motorized opening and closing of windows, doors or the like with an extending rod extending from the wing to the frame and a motor mount which can be displaced relatively to the opening rod.
  • a device of the type in question is known from DE-Gm 19 20 343, wherein according to FIGS. 1 to 5 of this document the opening rod extends transversely to the wing plane when the wing is closed. This orientation is chosen in order to be able to transmit an optimal force when opening and closing by means of the device.
  • this type of construction results in a protruding projection protruding into the room.
  • 6 of this utility model shows a different design, in which the opening rod extends parallel to the sash plane on the fixed frame when the sash is closed.
  • the power transmission when extending the extension rod takes place via various levers. In order to achieve favorable leverage, it is particularly necessary to select the lever that is directly coupled to the opening rod relatively long, which is also associated with a disruptive projection.
  • this design is limited to attaching the extension rod with motor bracket to the side of the wing and allowing it to engage the wing. If the motor mount with the opening rod were mounted in the center, the opening rod and the lever coupled to it would protrude into the window opening in a disruptive manner.
  • the invention has for its object to design a device of the type in question in a technically simple manner so that avoiding a disturbing protruding protruding into the interior of the room when opening and closing windows, doors or the like optimal power relationships are given.
  • a generic device for motor-driven opening and closing of windows, doors or the like of increased utility value is specified.
  • the device can be operated either by an electric motor or pneumatically. However, you will primarily use an electric motor drive.
  • the motor mount with the extending rod In the closed position of the window, door or the like, the motor mount with the extending rod extends in a parallel position to the sash level, thereby achieving a compact design. Overhangs protruding into the interior of the room are eliminated. If the window, door or the like is to be opened, the motor mount with the opening rod initially pivots into a position approximately perpendicular to the sash plane, and then the opening movement of the sash occurs, i.e. in the position in which an optimal power transmission is achieved.
  • Closing takes place in the opposite order. First of all the wing is actuated and then, in the final phase of the closing movement, the motor mount with extension rod swings into the parallel position to the wing level. It proves to be advantageous that a resulting closing tightening torque is transferred to the window sash during the folding movement, thereby achieving a tightly closing locking position of the sash.
  • the parallel position of the motor mount with the opening rod to the wing therefore always provides information that the tight locking position of the wing is present while increasing the safety value of a window, door or the like provided with the device according to the invention. Appropriate lever arms can generate high closing forces.
  • a version according to the invention is characterized in that the motor mount, which is pivotably mounted on an arm of the wing, pivots with a support stop behind an abutment of the frame. This results in the tightening torque acting on the wing when the motor mount with the extension rod is folded in. If the sash is to be opened, the motor mount with the extension rod swivels into the position perpendicular to the sash plane so that the support stop moves away from the frame-side abutment. The trouble-free opening of the wing by means of the extending opening rod can therefore take place without hindrance.
  • the locking forces can be varied by an adjustable abutment. For example, it is possible to choose an adjusting screw or an eccentric for the adjustability.
  • the devices can be provided on the corresponding window frame legs. If it is a tilting window, then a device will be arranged in the upper horizontal area thereof. In most cases, one is sufficient single apparatus in the middle region provide under obtaining a gene ü quietly large-sized contact pressure of the window sash to the window frame.
  • the boom can be folded around a horizontal axis so that the motor mount can adapt to the inclination when opening and closing the bottom-hung sash.
  • a support bearing ensures that the boom cannot fold down so that the motor mount is secured in its operative position. According to the invention, it proves to be favorable to design the motor mount as a shoe.
  • the unit consisting of motor and extension rod is on the one hand articulated and on the other hand elastically resilient. Therefore, the unit can pivot relative to the engine mount during folding. However, the assembly returns to its home position spring loaded. This is the case when the rest of the folding path is followed, which is followed by the opening of the window sash. Coercive forces acting on the display rod are avoided by the display rod engaging a hinge plate of the frame.
  • the support stop is formed by the edge of a slot in the motor mount and the abutment by a pin entering the same.
  • the arcuate course extends approximately concentrically to the pivot point of the engine mount. If the curve is selected eccentrically, a tightening torque can be continuously generated during folding.
  • the motor mount is articulated on the frame is.
  • This arrangement is preferably suitable for a folding wing, the horizontal folding axis of which is located at the lower end between the wing and the frame.
  • the motor bracket can be swiveled out of a parallel position to the associated frame vertical leg into a stop-limited position. In this, the motor support-side support stop releases the abutment fixed on the window sash, so that the opening of the folding sash can be carried out trouble-free with further extension of the opening rod.
  • a rotational displacement of the motor mount from its parallel folding position to the window sash level by 90 ° leads to the geared pin being driven while producing the tilt position. After the extension rod has pivoted the motor mount, it leads to the opening of the tilting sash in the corresponding tilt-open position.
  • Bevel gears are particularly suitable as teeth and counter teeth.
  • the device is one in FIG. Assigned tilting window 1 illustrated in plan view.
  • the latter has a window frame 2 and a tilting sash 3 which can be tilted about bearings 4 located on the lower horizontal window frame leg.
  • a bearing block 5 is fixed approximately in the middle on the upper horizontal frame leg of the window frame 2. This is forked in such a way that one end of a joint bracket 6 projects into the interior of the fork and is pivotably supported there by a pivot pin 7 passing through the fork legs. The latter extends horizontally.
  • the free end of the hinge plate 6 is also forked and is penetrated by an axle pin 8 which, in contrast to the horizontal hinge pin 7, is oriented approximately vertically.
  • the axle pin 8 passes through a bearing eye 9 of an opening rod 10.
  • the latter is designed like a spindle, but fulfills the function of a toothed rack.
  • the extension rod 10 is guided in a longitudinally displaceable manner in a housing 16 and is in meshing engagement with a worm wheel 11.
  • the display rod 10 with motor 13, gear 14 and housing 16 form a structural unit 17 which is articulated to a motor mount 18.
  • the same is designed as a shoe and accommodates the structural unit 17 in its interior.
  • the pivot pin between unit 17 and The shoe bears the reference number 19.
  • Two opposing spring elements 20, 21 are used for this purpose, which are dimensioned so strongly that self-adjustment of the structural unit relative to the shoe is eliminated.
  • the aforementioned spring elements 20, 21 act exclusively on the narrow longitudinal walls of the structural unit 17 which run in the longitudinal direction.
  • the motor mount 18 is mounted beyond the axle journal 8 about an articulated axis 22, which in turn is supported by a boom 23 articulated on the tilting wing 3.
  • the cantilever 23 is mounted about a horizontal axis 24. So that the motor mount 18 cannot fold down with the cantilever 23 about the articulated axis 22 which is accordingly vertical, the latter is secured in its horizontal position by a support bearing 25, cf. in particular Fig. 6.
  • the motor mount 18 and the opening rod 10 extend in a parallel position to the wing plane.
  • the hinge axis 22 is at a greater distance from the wing plane than the axle journal, the connecting line between the axle journal 8 and the hinge axle 22 runs at an acute angle to the wing plane. In the exemplary embodiment, an angle of 45 ° is selected.
  • the corresponding gradient course could, however, also be designed differently.
  • the joint axis 22 is preceded by a support stop 26 fastened to the motor mount 18, which in the closed position of the tilt sash 3 pivots behind an abutment 27 of the window frame 2.
  • the abutment 27 is the free end of a screw 28. Its threaded shaft extends through the outward-pointing leg of a U-profile 29 fixed on the window frame 2.
  • the lock nut 30 located on the shaft of the screw 28 allows the selected position of the screw and thus of the abutment 27 adjust.
  • the motor 13 is switched on, which causes the deployment rod 10 to be moved out of the housing 16 via the gear 14, worm 12 and worm wheel 11.
  • the lever arm corresponds to the distance of the pivot point (articulation axis 22) from the direction of action of the force, that is to say the line drawn through the axle pin 8 and pivot pin 19.
  • the extension rod 10 pivots with the housing 16 about the axle pin 8. Since the motor mount 18 and the structural unit 17 pivot about two pivot points, there must be a displacement of the two in relation to one another.
  • the closing of the tilting wing 3 requires a change in the direction of rotation of the drive combined with an inward displacement of the opening rod 10 into the housing 16.
  • the motor mount 18 starts to fold, the tilting sash 3 being pulled into a tight contact position with the window frame 2 via the support stop 26 acting on the abutment 27. Due to the existing leverage, a high tightening force can be generated.
  • the folding movement is ended when the motor mount 18 with the deployment rod 10 assumes its parallel position to the wing plane.
  • FIGS. 7 and 9 show that the slots 32 provided on the two broad side longitudinal walls run in an arc shape and to the facing end face 34 of the motor mount 18 are open. They expand in a funnel shape there. There can be either a concentric or eccentric course of the slots 32 to the hinge axis 22.
  • the projecting section of the abutment 33 is located at the end of the slots 32, and the motor mount 18 with the extension rod 10 extend parallel to the tilting wing plane.
  • the extension rod 10 is displaced in the outward direction so that the motor mount 18 swivels about the hinge axis 22 and the structural unit 17 about the pivot pin 8.
  • An intermediate rotary position is illustrated in FIG. 9. This also shows that there has been a relative pivoting between motor mount 18 and assembly 17.
  • the slot 32 releases the abutment 33, so that the further extension of the opening rod 10 causes the tilting wing 3 to open.
  • the closing of the tilting wing 3 requires a change in the direction of rotation of the drive combined with the retracting of the opening rod into the housing 16.
  • the folding or resetting of the motor mount begins.
  • the abutment 33 moves into the slot 32 forming the support stop 31, with the result that the tilting sash 3 is tightly tightened against the window frame 2.
  • the window being designed as a hinged window 35. It has the window frame 36 and the folding wing 38 which can be pivoted about the hinges 37 attached to the upper horizontal leg thereof.
  • an angle-shaped bracket 39 is fixed in the lower area of the one vertical leg of the window frame 36.
  • a motor mount 41 designed as a double-armed lever is mounted on an axle pin 40 of the same parallel to the wing plane. At the free end of the longer lever arm, this holds a tab 42 Receiving a pivot pin 43. The same supports a rear end section 16 '' of the housing 16.
  • the opening rod 10 guided therein rotates with its bearing eye 9 rotatably on the hinge axis 44 of a bearing block 45 fastened to the folding wing 38 in such a way that when inserted into the housing 16 Display rod 10 this and the motor mount 41 run parallel to its wing plane when the folding wing 38 is closed, cf. 11 and 12.
  • a support stop 46 which interacts with an abutment 47 fastened to the folding wing 38.
  • This is formed by the shorter leg of a U-profile 48 fastened to the folding wing.
  • an adjusting screw could be screwed into the shorter leg of the U-profile.
  • support stop 46 and abutment 47 are positioned so that in the folded position of the motor mount 41, the folding wing 38 is pulled against the window frame 36 in the sealing position.
  • Opening the folding wing 38 requires the extension rod 10 to be extended out of the housing 16.
  • the motor mount 41 pivots about the axle pin 40 due to the existing lever arm.
  • a slight relative displacement occurs between the motor mount 41 and the structural unit 17 pivoting about the hinge axis 44.
  • an elastic, resilient assignment of the structural unit to the motor mount is not necessary.
  • the front end 41 'of the motor mount 41 acts on the front of the window frame 36.
  • the further displacement of the opening rod 10 now causes the folding wing to be opened about the upper horizontal axis into the position according to FIG. 14. This is possible because after 90 ° pivoting of the support stop 46 has released the abutment 47.
  • FIG. 10 illustrates that a single device is assigned to the hinged window 35. If the folding wing is made wider, a corresponding device could be provided on each vertical leg thereof.
  • the fourth embodiment illustrated in FIGS. 15-17 also shows a tilting window 49.
  • This has a window frame 50 and a tilting wing 51 which can be displaced about a lower horizontal axis of the tilting window.
  • it is a tilting window with a drive rod gear 52, which is in the upper horizontal leg of the tilting joint 51 is embedded. Through this a drive rod 53 is displaceable, which in turn is equipped with locking pins, not shown.
  • the drive rod gear 52 receives a square mandrel 54 which carries a bevel gear 55 on the outside of the wing. The latter is in meshing engagement with a bevel gear 57 of the same dimension, which is fixedly arranged on the motor mount 56.
  • the motor mount 56 is mounted about an articulation axis 58 of a bracket 59 assigned to the tilting wing 51. This is also pivotable about a horizontal axis 60.
  • a support bearing 61 extends near the axis 60 and prevents the boom 59 and thus the motor support 56 from folding down.
  • the motor mount 56 designed as a shoe accommodates the structural unit 17 in its interior. This also contains a housing 16 and the motor drive accommodated in it, as well as the opening rod 10. The latter engages with its bearing eye 9 on the journal 62 of a joint plate 63.
  • the axle journal 62 runs perpendicularly and is at the same distance from the wing plane as the pivot pin 64 on the motor carrier side for the structural unit 17. The distance between the two aforementioned journals 62, 64 is less than the distance from the hinge axis 58 to the wing plane. Otherwise, this joint axis 58 runs coaxially with the bevel gear 57.
  • the other end of the hinge plate 63 is penetrated by a hinge pin 65 of a bearing block 66 attached to the window frame 50.
  • the aforementioned hinge pin 65 runs parallel to the sash plane and horizontally.
  • the motor drive receives the impulse to shift the opening rod 10 in the outward direction. Due to the present lever arm, the motor bracket 56 pivots about the wing-side hinge axis 58, the bevel gear 57 driving the bevel gear 55 and thus the square mandrel 54. Its rotational displacement is transferred to the drive rod gear 52.
  • the assembly 17 pivots over the axle journal 62 in an overlapping manner. An intermediate position can be seen in FIG. 17, the assembly being pivoted slightly relative to the motor mount 56. This is possible because of the interposed spring elements 20, 21.
  • the square mandrel 54 of the drive rod gear 52 has also been rotated by 90 ° to produce the tilt-open position of the drive rod gear. Then the opening rod 10 is perpendicular to the tilting wing plane, and its central axis passes through the axle journal 62. A further displacement of the opening rod 10 in the outward direction then only leads to the opening of the tilting leaf 51.
  • the opening rod 10 is displaced in the inward direction of the housing 16.
  • the tilting wing 51 moves up to the window frame 50 in contact position.
  • a further inward movement of the opening rod 10 then leads to a pivoting of the motor support 56 about the wing-side articulation axis 58, with the bevel gear 55, 57 of the square mandrel 54 actuating the drive rod gear 52 while simultaneously driving the drive rod 53.
  • the folding movement is ended when the motor mount 56 with the assembly 17 and thus the opening rod 10 run parallel to the wing plane.
  • the device in the closed position of the window the device assumes a parallel position to the sash level and does not protrude into the interior of the room in a disturbing manner.
  • the motor mount which is designed as a shoe
  • the structural unit it would be possible to firmly connect the motor mount, which is designed as a shoe, to the structural unit and to place the elastically resilient evasibility in the bearing point of the motor mount and / or in the opening rod.
  • the folding of the window sash is finished when the opening rod 10 has moved inwards as far as possible.
  • an adjustable stop could be provided to limit the folding movement of the motor mount. In this way, tilting moments directed transversely to the articulation axis of the window sash can also be considerably reduced. This is accompanied by a reduction in the thrust forces acting on the window sash in the window sash level.

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  • Power-Operated Mechanisms For Wings (AREA)
EP90124287A 1990-02-03 1990-12-14 Dispositif pour l'ouverture et la fermeture motorisée de fenêtres, portes ou similaires Expired - Lifetime EP0440937B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4003162A DE4003162A1 (de) 1990-02-03 1990-02-03 Vorrichtung zum motorischen oeffnen und schliessen von fenstern, tueren oder dergleichen
DE4003162 1990-02-03

Publications (2)

Publication Number Publication Date
EP0440937A1 true EP0440937A1 (fr) 1991-08-14
EP0440937B1 EP0440937B1 (fr) 1993-08-11

Family

ID=6399327

Family Applications (1)

Application Number Title Priority Date Filing Date
EP90124287A Expired - Lifetime EP0440937B1 (fr) 1990-02-03 1990-12-14 Dispositif pour l'ouverture et la fermeture motorisée de fenêtres, portes ou similaires

Country Status (4)

Country Link
EP (1) EP0440937B1 (fr)
AT (1) ATE93000T1 (fr)
DE (2) DE4003162A1 (fr)
DK (1) DK0440937T3 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5755496A (en) * 1995-11-23 1998-05-26 Glasbau Hahn Gmbh & Co. Kg Cabinet for displaying objects
EP2103766B1 (fr) 2008-03-20 2019-10-16 SCHÜCO International KG Fenêtre ou porte comprenant un dispositif d'entraînement pour un battant de fenêtre ou de porte

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9207269U1 (fr) * 1992-05-29 1993-04-15 Aumueller Automatic Gmbh, 8900 Augsburg, De
DE4345565B4 (de) * 1992-06-26 2004-09-09 Roto Frank Ag Belüftungseinrichtung für Fenster oder Türen
DE4321099C2 (de) * 1992-06-26 2003-08-21 Roto Frank Ag Belüftungseinrichtung für Fenster oder Türen
DE102008028633B4 (de) * 2008-06-18 2012-06-06 Geze Gmbh Antriebsanordnung für einen Schwenkflügel
CN111321968A (zh) * 2019-09-02 2020-06-23 西安长东船舶动力有限公司 一种排风舱门自动开启与关闭的装置及其控制方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3500585A (en) * 1968-07-17 1970-03-17 Theodore M Vollmar Gate operator unit
FR2448022A1 (fr) * 1979-01-31 1980-08-29 Bodei Viviani & C Rib Snc Bras de commande mecanique pour grilles pivotantes
DE3244795A1 (de) * 1982-12-03 1984-06-07 Peter 8200 Rosenheim Pertl Verschwenkeinrichtung
DE8517082U1 (de) * 1985-06-12 1985-08-08 Geze Gmbh, 7250 Leonberg Stellantrieb für Klappen- oder Flügelteile von Fenstern, Entlüftungs- bzw. Rauchabzugsöffnungen od.dgl.

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE645677A (fr) * 1963-06-03
DE7907558U1 (de) * 1979-03-17 1980-08-28 Bernal-Tortechnik Gmbh, 7403 Ammerbuch Schwenkfluegeltor

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3500585A (en) * 1968-07-17 1970-03-17 Theodore M Vollmar Gate operator unit
FR2448022A1 (fr) * 1979-01-31 1980-08-29 Bodei Viviani & C Rib Snc Bras de commande mecanique pour grilles pivotantes
DE3244795A1 (de) * 1982-12-03 1984-06-07 Peter 8200 Rosenheim Pertl Verschwenkeinrichtung
DE8517082U1 (de) * 1985-06-12 1985-08-08 Geze Gmbh, 7250 Leonberg Stellantrieb für Klappen- oder Flügelteile von Fenstern, Entlüftungs- bzw. Rauchabzugsöffnungen od.dgl.

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5755496A (en) * 1995-11-23 1998-05-26 Glasbau Hahn Gmbh & Co. Kg Cabinet for displaying objects
EP2103766B1 (fr) 2008-03-20 2019-10-16 SCHÜCO International KG Fenêtre ou porte comprenant un dispositif d'entraînement pour un battant de fenêtre ou de porte

Also Published As

Publication number Publication date
DE4003162C2 (fr) 1992-02-20
DK0440937T3 (da) 1994-03-07
EP0440937B1 (fr) 1993-08-11
DE4003162A1 (de) 1991-08-14
DE59002319D1 (de) 1993-09-16
ATE93000T1 (de) 1993-08-15

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