EP3916176B1 - Mécanisme d'actionnement pour un battant levant ou levant coulissant - Google Patents

Mécanisme d'actionnement pour un battant levant ou levant coulissant Download PDF

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Publication number
EP3916176B1
EP3916176B1 EP21172467.9A EP21172467A EP3916176B1 EP 3916176 B1 EP3916176 B1 EP 3916176B1 EP 21172467 A EP21172467 A EP 21172467A EP 3916176 B1 EP3916176 B1 EP 3916176B1
Authority
EP
European Patent Office
Prior art keywords
damping element
actuating mechanism
toggle lever
polygon
lifting
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
EP21172467.9A
Other languages
German (de)
English (en)
Other versions
EP3916176A1 (fr
Inventor
Constantin LISS
Dirk Mügge
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.)
Hautau GmbH
Original Assignee
Hautau GmbH
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Filing date
Publication date
Application filed by Hautau GmbH filed Critical Hautau GmbH
Publication of EP3916176A1 publication Critical patent/EP3916176A1/fr
Application granted granted Critical
Publication of EP3916176B1 publication Critical patent/EP3916176B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
    • E05B15/0013—Followers; Bearings therefor
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
    • E05B15/0053—Other details of locks; Parts for engagement by bolts of fastening devices means providing a stable, i.e. indexed, position of lock parts
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B17/00—Accessories in connection with locks
    • E05B17/0041—Damping means
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B17/00—Accessories in connection with locks
    • E05B17/0045—Silencing devices; Noise reduction
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B65/00—Locks or fastenings for special use
    • E05B65/08—Locks or fastenings for special use for sliding wings
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C9/00—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing
    • E05C9/02—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing with one sliding bar for fastening when moved in one direction and unfastening when moved in opposite direction; with two sliding bars moved in the same direction when fastening or unfastening
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D15/00—Suspension arrangements for wings
    • E05D15/56—Suspension arrangements for wings with successive different movements
    • E05D15/565—Suspension arrangements for wings with successive different movements for raising wings before sliding
    • 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
    • E05Y2201/218—Holders
    • E05Y2201/22—Locks
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/60—Suspension or transmission members; Accessories therefor
    • E05Y2201/606—Accessories therefor
    • E05Y2201/608—Back-drive
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/60—Suspension or transmission members; Accessories therefor
    • E05Y2201/622—Suspension or transmission members elements
    • E05Y2201/676—Transmission of human force
    • E05Y2201/68—Handles, cranks
    • 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
    • E05Y2900/148—Windows

Definitions

  • the present invention relates to an operating gear for a lifting or lifting and sliding sash, with a rotatably mounted gear nut into which a polygon can be inserted and which is articulated to a toggle lever which drives a displaceable connecting rod, the gear nut between an initial position with the sash lowered in an end position with a raised wing is rotatable and the toggle lever passes through a dead center when turning the gear nut, at which the wing is arranged in the maximum raised position.
  • the DE 20 2014 006 679 U1 discloses an actuating gear for moving a drive rod of a window or door leaf, which can be raised via the drive rod.
  • the actuating mechanism comprises a polygonal opening on a rotatably mounted crank piece, on which a plurality of recesses for the insertion of pins are formed.
  • the polygon can be clamped in place in the polygonal opening via the pins in order to avoid disturbing noises during the transition from the lowered closed position to the raised sliding position.
  • the structure of the actuating gear is quite complicated and requires a large number of components.
  • the polygon has to be hammered into the polygon opening with considerable force in order to provide sufficient clamping forces.
  • the pins are permanently compressed, so that the clamping forces decrease after a certain time and play and annoying noises can occur.
  • a damping element is arranged between the toggle lever and the polygon which, in the position of the Knee lever clamped at the dead center on the polygon.
  • the polygon can be mounted on the gear nut in a simple manner, since the pretensioning elements between the polygon and the opening on the gear nut can be dispensed with. Rather, a clamp is generated between the polygon and the toggle lever in the area of the dead center, ie in the position in which the load change takes place.
  • the dead center is the position of the wing in which it assumes the highest position when turning the gear nut from the starting position to the end position.
  • the dead center is usually passed at an angle between 6° and 20° before the end position of the gear nut, so that the sash is self-locking in the raised position. Due to the tolerances between the individual transmission components and the high dead weight of the wing, impact noises can occur during this load change in the area of the dead center, which can be avoided by clamping in the area of the dead center via the damping element.
  • the damping element is preferably made of a softer material than the toggle lever, in particular plastic or rubber.
  • a groove or receptacle can be formed on the toggle lever, in which the damping element is fixed with a foot section, the damping element being designed to protrude over a surface of the toggle lever, so that it is ensured that the damping element when it hits a contact surface of the polygon can be compressed to some extent.
  • the damping element can be designed in the form of a strip and can extend in the longitudinal direction parallel to the axis of rotation of the polygon. As a result, a linear contact surface can be provided between the damping element and the polygon.
  • the damping element is preferably arranged in contact with the polygon over an angular range of less than 40°, preferably in an angular range between 15° and 45°, in particular 20° and 35°.
  • the gear nut can be pivoted from the starting position to the end position, for example, by about 180°, so that the damping element is in clamping contact with the polygon only in a portion of the pivoting path.
  • the material stress on the damping element is reduced, since in the initial position with the wing lowered it does not rest on the polygon and is therefore not stressed.
  • the load on the damping element over a Small angle range of less than 40° leads to only short-term loading when raising and lowering the sash, so that disadvantageous flow effects due to continuous loading are avoided.
  • the gear box is provided with an insertion opening, in which the polygon is accommodated in an essentially positive or non-positive manner.
  • the flat surfaces of the polygon preferably lie directly against the inner surfaces of the insertion opening, without the interposition of further elements.
  • the damping element can have a thickness of between 1 mm and 4 mm in the radial direction relative to a joint axis of the toggle lever on the gear nut in order to be able to provide sufficient clamping forces and to protrude over the adjacent surface of the toggle lever.
  • the damping element can be glued or clamped to the receptacle or groove on the toggle lever.
  • a window 1 or a door comprises a window frame 2 which can be mounted in a building opening and in which a lever sliding leaf 3 is arranged, which can be moved along a running rail 12 in a raised position.
  • a fixed panel 4 is provided, with several fixed panels or another lift-and-slide sash being able to be mounted on the frame 2.
  • the lift-and-slide sash 3 can be raised and lowered via an actuating gear, which can be moved via a handle element 5 that is mounted on a frame of the lift-and-slide sash 3 .
  • FIG 2 the essential fitting parts for the lift-and-slide sash 3 are shown.
  • the handle element 5 is connected via a polygon 8, in particular a square, to an actuating mechanism in a housing 7, and by turning the handle element 5 and the actuating mechanism, a connecting rod 9 can be displaced in a guide.
  • a connecting rod 9 By moving the connecting rod 9 , a support element is raised around a corner guide 10 on two spaced carriages 11 which are coupled to the connecting rod 9 via a corner guide 10 .
  • a coupling rod 13 is provided between the two carriages 11 .
  • the lift-and-slide sash 3 can be moved in the raised position along a running rail 12 via the two carriages 11 .
  • the housing 7 of the actuating gear is covered by a cover 6.
  • the handle element 5 can be pivoted by approximately 180° for raising and lowering the lever sliding leaf 3, with the pivoting path also being able to be only 90° or another angular range.
  • the actuating gear is shown in a starting position with the lift-and-slide sash 3 lowered.
  • the handle element 5 points upwards, and a gear nut 14, in which an insertion opening 15 for the polygon 8 is formed, is in a starting position.
  • the gear nut 14 is connected via an axle 17 to a toggle lever 16 which can be moved via a guide element 18 in a guide 19 on the housing 7 .
  • the guide 19 extends essentially linearly in the vertical direction, and the toggle lever 16 can thus be connected to the connecting rod 9 via a coupling element in order to convert the rotational movement of the gear nut 14 into a linear movement of the connecting rod 9 .
  • the gear nut 14 is rotatably mounted in the housing 7 , the axis of rotation also being the axis of rotation of the handle element 5 . If the grip element 5 now according to the Figures 4A and 4B pivoted, the gear nut 14 rotates through the forces of the polygon 8, which is positively or non-positively fixed in the insertion opening 15.
  • the lift-and-slide sash 3 is arranged at a dead center, i.e. at the position in which it has assumed the highest position.
  • the toggle lever 16 was pivoted via the gear nut 14 and moved along the guide 19 to the highest position. Due to the rotation of the toggle lever 16 relative to the gear nut 14 , a damping element 20 arranged on the toggle lever 16 is in engagement with the polygon 8 in this position, which is inserted into the insertion opening 15 .
  • the damping element 20 consists of a compressible material, in particular plastic or rubber, which is softer than the toggle lever 16.
  • a groove or receptacle can be formed on the toggle lever 16, into which the damping element 20 is inserted with a foot section. In the unloaded position, the damping element 20 projects beyond an adjacent surface of the toggle lever 16 and can then be compressed upon contact with the polygon 8 in order to cause a clamping between the toggle lever 16 and the polygon in the area of the dead center.
  • the damping element 20 is compressed in an angular range around the dead center and ensures a clamping connection between the toggle lever 16 and the polygon.
  • the damping element 20 In the raised end position according to the Figures 5A and 5B the damping element 20 can still rest against the polygon 8.
  • the angle range, in which the damping element 20 rests against the polygon can be, for example, between 15° and 40° based on the pivoting range of the gear nut 14 .
  • the damping element 20 is thus loaded only over a certain angular range, while in the rest of the area and in particular in the lowered starting position according to the Figures 3A and 3B is unencumbered.
  • the damping element 20 can be designed in the form of a strip, in which case it can have a thickness in the radial direction relative to the axis 17 of between 1 mm and 4 mm.
  • the damping element 20 can be clamped in the receptacle or groove on the toggle lever 16 or fixed with adhesive.
  • the toggle lever 16 is angular. It is also possible to produce the toggle lever 16 with a different geometry.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Hinges (AREA)
  • Transmission Devices (AREA)
  • Wing Frames And Configurations (AREA)

Claims (10)

  1. Transmission d'actionnement pour un vantail levant ou levant et coulissant (3), avec un fouillot d'engrenage (14) supporté avec possibilité de rotation, dans lequel un polygone (8) peut être inséré et qui est relié de façon articulée avec un levier à genouillère (16) entraînant une tringle (9) coulissante, dans lequel le fouillot d'engrenage (14) peut être tourné entre une position de départ où le vantail (3) est abaissé et une position finale où le vantail (3) est relevé et le levier à genouillère (16) passe, lors de la rotation du fouillot d'engrenage (14), par un point mort auquel le vantail (3) est disposé dans la position relevée au maximum, caractérisée en ce qu'est disposé sur le levier à genouillère (16) un élément amortisseur (20) qui repose sur le polygone (8) en produisant un serrage quand le levier à genouillère (16) se trouve au point mort.
  2. Transmission d'actionnement selon la revendication 1, caractérisée en ce que l'élément amortisseur (20) est fait d'un matériau plus souple que le levier à genouillère (16), en particulier d'une matière plastique ou d'un caoutchouc.
  3. Transmission d'actionnement selon la revendication 1 ou 2, caractérisée en ce qu'est formé sur le levier à genouillère (16) une gorge ou un logement dans lequel l'élément amortisseur (20) est introduit et duquel l'élément amortisseur dépasse.
  4. Transmission d'actionnement selon l'une des revendications précédentes, caractérisée en ce que l'élément amortisseur (20) est en forme de bandeau et s'étend dans le sens longitudinal parallèlement à un axe de rotation du polygone (8).
  5. Transmission d'actionnement selon l'une des revendications précédentes, caractérisée en ce que l'élément amortisseur (20) repose sur le polygone (8) sur une plage d'angle de moins de 45°, de préférence sur une plage d'angle de 15° à 45°.
  6. Transmission d'actionnement selon l'une des revendications précédentes, caractérisée en ce que le fouillot d'engrenage (14) présente une ouverture d'insertion (15) dans laquelle le polygone (8) est reçu pour l'essentiel en correspondance de forme ou par friction.
  7. Transmission d'actionnement selon l'une des revendications précédentes, caractérisée en ce que l'élément amortisseur (20) présente une épaisseur comprise entre 1 mm et 4 mm dans le sens radial par rapport à un axe d'articulation (17) entre le levier à genouillère (16) et le fouillot d'engrenage (14).
  8. Transmission d'actionnement selon l'une des revendications précédentes, caractérisée en ce que l'élément amortisseur est collé dans un logement sur le levier à genouillère (16).
  9. Transmission d'actionnement selon l'une des revendications précédentes, caractérisée en ce que l'élément amortisseur (20) est fixé par serrage dans un logement ou une gorge du levier à genouillère (16).
  10. Fenêtre levante ou levante et coulissante avec un vantail levant ou levant et coulissant (3), qui peut être actionnée par une transmission d'actionnement selon l'une des revendications précédentes.
EP21172467.9A 2020-05-25 2021-05-06 Mécanisme d'actionnement pour un battant levant ou levant coulissant Active EP3916176B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102020113970.5A DE102020113970A1 (de) 2020-05-25 2020-05-25 Betätigungsgetriebe für einen Hebe- oder Hebeschiebeflügel

Publications (2)

Publication Number Publication Date
EP3916176A1 EP3916176A1 (fr) 2021-12-01
EP3916176B1 true EP3916176B1 (fr) 2022-12-21

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EP21172467.9A Active EP3916176B1 (fr) 2020-05-25 2021-05-06 Mécanisme d'actionnement pour un battant levant ou levant coulissant

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EP (1) EP3916176B1 (fr)
DE (1) DE102020113970A1 (fr)
PL (1) PL3916176T3 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102022107791A1 (de) * 2022-04-01 2023-10-05 Maco Technologie Gmbh Selbsthemmendes betätigungsgetriebe für einen hebe-schiebeflügel sowie mit solch einem betätigungsgetriebe ausgestatteter hebe-schiebeflügel

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005002180B4 (de) * 2005-01-17 2013-08-08 Hautau Gmbh Elektromotorische Vertikal-Steuervorrichtungfür einen Hebe-Schiebeflügel
DE202014006679U1 (de) 2014-08-20 2014-09-11 Siegenia-Aubi Kg Betätigungsgetriebe, insbesondere Schloss, zum Betätigen einer Treibstange eines Treibstangenbeschlags für heb- und bewegbare Fenster- oder Türflügel
KR20180000246U (ko) * 2016-07-14 2018-01-24 (주)명진 리프팅창호의 잠금장치

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Publication number Publication date
PL3916176T3 (pl) 2023-04-24
DE102020113970A1 (de) 2021-11-25
EP3916176A1 (fr) 2021-12-01

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