WO2022023592A1 - Dispositif transmetteur de mouvement bidirectionnel ou monodirectionnel - Google Patents

Dispositif transmetteur de mouvement bidirectionnel ou monodirectionnel Download PDF

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Publication number
WO2022023592A1
WO2022023592A1 PCT/ES2021/070389 ES2021070389W WO2022023592A1 WO 2022023592 A1 WO2022023592 A1 WO 2022023592A1 ES 2021070389 W ES2021070389 W ES 2021070389W WO 2022023592 A1 WO2022023592 A1 WO 2022023592A1
Authority
WO
WIPO (PCT)
Prior art keywords
pinion
intended
partially
transmission device
grooved
Prior art date
Application number
PCT/ES2021/070389
Other languages
English (en)
Spanish (es)
Inventor
Juan Carlos FERNÁNDEZ PADRON
Original Assignee
Sistemas Técnicos Del Accesorio Y Componentes, S.L.
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 Sistemas Técnicos Del Accesorio Y Componentes, S.L. filed Critical Sistemas Técnicos Del Accesorio Y Componentes, S.L.
Publication of WO2022023592A1 publication Critical patent/WO2022023592A1/fr

Links

Classifications

    • 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
    • E05C9/04—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing with two sliding bars moved in opposite directions when fastening or unfastening
    • E05C9/041—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing with two sliding bars moved in opposite directions when fastening or unfastening with rack and pinion mechanism

Definitions

  • the present invention refers to a bidirectional or monodirectional movement transmitter device for opening doors and windows, installable compactly in a window leaf profile and responsible for transmitting the movement of an actuator element to transmission plates that allow the opening of a mobile leaf.
  • the device object of the invention covers a series of improvements, related to its operation and installation on doors and windows, which allows to dispense with the machining operations for the installation of the device in a window profile since, due to the reduced volume that it occupies can be partially housed in the profile itself.
  • bidirectional or monodirectional transmission devices is widely extended in the sector of aluminum doors and windows.
  • these directional devices are installed in the mobile profile of the window or door, and transmit a movement to some edges, through which the transmission means move, which in some cases are grooved and in other cases are a set of two plates, one fixed or with a grooved support and the other mobile or transmitting.
  • Directional devices use a main pinion that receives a torque from the actuator element, which is usually a door or window handle with a longitudinal axis.
  • a bidirectional or monodirectional device with a main transmission pinion designed for a 90° turn of the handle , which drives a belt at one of its ends and at the opposite end, engages with different tooth pitch with an inverter pinion, which engages a second rack through its opposite diameter, which is responsible for transmitting the movement opposite to that caused by the rotation of the main pinion to the channel through which the transmission plate is usually mounted.
  • the total size of the mechanism makes it necessary to perform machining on the profiles in order to insert the mechanism, since the reference for actuation is the plane along which the transmission plates move.
  • Patent application DE9212950U1 shows another solution in which the main gear transmits its movement to a rack at one end and at the other end it engages with two reversing pinions that engage with the second of the mechanism's transmission plates.
  • the present invention deals with a bidirectional or monodirectional movement transmission device designed to be partially housed inside a C-shaped window interior profile provided with two edges that houses at least one transmission platens that allow a window to be opened or closed. .
  • the device comprises a grooved support intended to be partially housed in the inner profile limited by a lower face and a grooved upper face provided with a cylindrical cavity and a positioning hole intended to receive a fixing element that interferes on one of the edges of the device. inner profile.
  • the device in turn comprises a pinion with the possibility of rotation, partially housed in the cylindrical cavity and which is intended to be linked to an axis of rotation of an actuator element arranged perpendicular to a plane of rotation of the pinion, which is responsible for transmitting to the pinion a torque.
  • the device comprises at least one longitudinal sliding piece partially embedded in the upper face of the grooved support intended to be linked to a transmission plate and provided with a first end that protrudes longitudinally from the grooved support and is partially housed in the inner profile and a second end provided with an internal rack surface that meshes with the pinion and in an open situation caused by the rotation of the pinion, the sliding part moves with respect to the grooved support in the longitudinal direction of the internal profile.
  • the device comprises a closing cover fixed to the grooved support that partially covers the sliding parts and comprises a central hole intended to partially house the pinion and the shaft of the actuator element.
  • the axis of the handle enters perpendicular to the movement transmission plane and rotates the pinion, where the pinion in turn generates a displacement movement of the sliding parts along the profile that moves the transmission plates, also known as transmission bars, or espagnolette plates, which are part of the movement transmission system to other parts that make up the blocking system.
  • the positioning hole designed to receive a fixing element, once the support has been inserted in the profile, it is fixed in it, locking the position of the cover and the sliding parts.
  • the positioning hole is preferably a threaded hole.
  • the device is designed to be compact and to be able to be installed inside door or window profiles, grooved on the edges or guiding edges arranged inside the profile.
  • the device By being able to use the same profile both for the installation of the transmission plates and for installing, positioning and blocking the grooved support of the transmission device, the device provides great speed in installation and wide versatility, since it can be used in a wide range of applications. range of profiles.
  • This arrangement of the bidirectional or monodirectional device makes it possible to carry out a closing maneuver at the ends of the profile, the profile being a tubular profile, from a central point, without making additional machining to install the device.
  • the device may preferably comprise two sliding parts that engage with the pinion at diametrically opposite points, so that the device functions as a bidirectional device that can be linked by means of the sliding parts to respective transmission plates.
  • the grooved support is limited by two lateral faces of the grooved support from which first projections intended to be housed inside the inner profile can extend, ensuring retention of the support inside the profile without the need for machining operations.
  • the sliding pieces are limited by two lateral faces of the slider from which a few second projections intended to be housed inside the inner profile can extend, so that the sliding pieces are retained inside the profile with the possibility displacement along a longitudinal direction of the profile.
  • the pinion can comprise a pinion cavity that extends perpendicular to the grooved support in a complementary way to the axis of the actuator element and that is intended to partially house said axis.
  • the shaft is housed perpendicularly to a plane of rotation of the pinion and it is ensured that the coupling between the pinion and the shaft is optimal.
  • the axis of the actuating element is, for example, a square spindle with a quadrangular shape
  • the pinion cavity also has a quadrangular shape.
  • the sliding pieces can comprise a lower contact surface from which pivots extend in the vicinity of each first end intended to be housed in through holes of the transmission plates so as to ensure the transmission of movement between the pieces sliders and the transmission plates and this union can be removable.
  • the cover may comprise two first lateral holes arranged symmetrically on each side of the central hole and the grooved support comprises two second lateral holes opposite the first lateral holes intended to accommodate some joining sectors of the actuator element, where said central holes are preferably threaded.
  • Figure 1 shows an exploded perspective view of a transmission device and two transmission plates.
  • Figure 2. Shows a perspective view of the device in an assembly situation.
  • Figure 3A. Shows a top view of the transmission device, in a closed situation without the cover.
  • Figure 3B Shows a top view of the transmission device, in an open situation without the cover.
  • Figure 4.- Shows a cross-sectional view of the transmission device housed in a profile.
  • Figure 5A.- Sample is an elevation view of the transmission device in a closed situation.
  • Figure 5B.- Sample is an elevation view of the transmission device in an open situation.
  • Figure 1 shows an exploded perspective view of a transmission device and two transmission plates (9), according to the present invention, where the transmission device shown is a bidirectional device for opening and closing doors and windows and is intended for to be partially housed inside an inner profile (1) of a C-shaped window, not shown in the figure.
  • the device comprises a grooved support (2) intended to be partially housed in the inner profile (1) limited by a lower face (3) and an upper face (4) provided with a cylindrical cavity (5) and a positioning hole ( 18), preferably threaded, designed to receive a fixing element (19), preferably a grub screw, which it interferes on one of the edges (20) of the inner profile (1) and blocks the position of the grooved support (2) with respect to the inner profile (1).
  • the device comprises a pinion (6) partially housed in the cylindrical cavity (5) and which is intended to be linked to an axis of rotation of an actuator element arranged perpendicular to a plane of rotation of the pinion (6), which is responsible for transmit a torque to the pinion (6) and cause it to rotate.
  • the axis of rotation is therefore arranged perpendicular to a web (32) of the inner profile (1).
  • the device is provided with two longitudinal sliding pieces (7) partially fitted in the upper face (4) of the grooved support (2) provided with a first end (34) that protrudes from the grooved support (2) and is housed in the profile interior (1) and a second end (35) provided with an interior zipper surface (8).
  • the internal rack surfaces (8) engage with the pinion (6) at diametrically opposite points and in an open situation caused by the rotation of the pinion (6) by the action of the actuator element, they move with respect to the grooved support (2) in the direction longitudinal of the inner profile (1) and are intended to be linked to the transmission plates (9) which are responsible for transmitting said movement to a locking system and allow the opening of an active leaf (10) or mobile on a fixed leaf (11) or passive.
  • the sliding pieces (7) comprise a lower contact surface (27) from which pivots (28) extend in the vicinity of each first end (34) intended to be housed in through holes (29) of the transmission plates (9).
  • the device also comprises a closure cover (12) that partially covers the sliding parts (7) and is fixed to the grooved support (2) and includes a central hole (13) designed to partially house a shaft of the actuator element and the pinion ( 6).
  • the cover (12) comprises a positioning hole (22) coaxial to the positioning hole (18).
  • the grooved support (2) is limited by two lateral faces of the grooved support (14) from which extend first projections (15) intended to be inserted into the window profile (1).
  • the sliding pieces (7) are limited by two lateral faces (16) of the slider (16) from which second projections (17) extend intended to be inserted into the window profile (1).
  • the grooved support (2) has two first projections (15) on each lateral face of the grooved support (14) in the vicinity of its ends and the sliding pieces (7) comprise two projections on each lateral face of the slider (16) in the vicinity of its ends.
  • the cover (12) comprises two first lateral threaded holes (23) arranged symmetrically on each side of the central hole (13) and the grooved support (2) comprises two second lateral threaded holes (24) facing the first lateral holes (23) intended to house some joining sectors of the actuating element of the device, such as, for example, some actuating element screws that allow the actuating element to be fixed to the device.
  • the drive element is a front drive element whose axis, normally quadrangular, is inserted perpendicularly into a pinion cavity (25) of the pinion (6), also quadrangular, and causes the pinion (6) to rotate.
  • the rack surfaces (8) are arranged in the vicinity of one end of the sliding parts (7) and their length is such that it allows the pinion 180 ° to rotate.
  • the cover (12) is fixed to the grooved support (2) by means of a riveting operation or, preferably, by means of closing screws (26) linked to the grooved support (2) and to the cover (12) in an area in which do not interfere with the transmission sliders (7).
  • Figure 2 shows a perspective view of the device in an assembly situation, according to the present invention, in which the cover (12) can be seen linked to the grooved support (2), provided with the first projections (15), between the that the two sliders (7) provided with the second projections (17) are housed.
  • the sliders are housed in two first recesses (30) at each end of the grooved support (2) and two second recesses (31) at each end of the cover (12).
  • the second projections (17) extend laterally from the lateral surface of the sliding part (16) and at a height from the lower contact surface (27) so that in the assembly situation they remain at the same height than the first projections (15).
  • Figure 3A shows a top view of the transmission device, in a closed situation without the cover (12), according to the present invention, in which the transmission shaft of the actuator element, housed in the pinion cavity (25), it has not rotated and the sliding parts (7) are in an initial closed position.
  • Figure 3B shows a top view of the transmission device, in an open situation without the cover (12), according to the present invention, in which the transmission shaft of the actuator element housed in the pinion cavity (25) has rotated from a closed situation to an open situation causing the rotation of the pinion (6) which, being engaged with the internal racks (8) of the sliding parts (7), displaces the latter in a longitudinal direction with respect to the grooved support (2) and the cover (12).
  • Figure 4 shows a cross-sectional view of the transmission device housed in the inner profile (1), according to the present invention.
  • the C-shaped inner profile (1) is provided with the core (32) and two wings (33) with respective edges (20) that extend towards the interior of the profile.
  • the transmission device is housed in the inner profile (1) of a mobile leaf (10) that closes against a fixed leaf (11).
  • the transmission device is responsible for transmitting the movement of the actuator element to the transmission plates (9), not shown in the figure, which allow the mobile leaf (10) to move with respect to the fixed leaf (11).
  • the figure also shows the fixing element (19) inserted in one of the edges (20) of the inner profile (1), which is a grub screw so that no machining needs to be done on the inner profile (1) and the device is positioned and retained in the inner profile (1).
  • Figure 5A shows an elevation view of the transmission device in a closed situation, according to the present invention, in which the projections (15,17) and the pivots (28) can be seen.
  • Figure 5B shows an elevation view of the transmission device in an open situation, according to the present invention, in which the longitudinal displacement of the sliding pieces (7) together with their second projections (17) and the pivots ( 28) with respect to the grooved support (2) and the cover (12).

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Power-Operated Mechanisms For Wings (AREA)

Abstract

Dispositif de transmission de mouvement bidirectionnel ou monodirectionnel qui permet d'éviter les opérations d'usinage pour l'installation du dispositif dans un profilé de fenêtre qui peut être logé partiellement dans ledit profilé. Le dispositif comprend un support cannelé (2) destiné à se loger partiellement dans le profilé intérieur (1) limité par une face inférieure (1) et une face supérieure (4) cannelée pourvue d'une cavité cylindrique (5), un pignon (6) à possibilité de rotation, logé partiellement dans la cavité cylindrique (5), au moins une pièce coulissante (7) longitudinale emboîtée partiellement dans la face supérieure (4) destinée à être reliée à une platine de transmission (9) et un couvercle de fermeture (12) fixée au support cannelé (2) qui couvre partiellement les pièces coulissantes (7) et comprend un orifice central (13) destiné à loger partiellement le pignon (6) et un axe d'un élément actionneur.
PCT/ES2021/070389 2020-07-30 2021-05-31 Dispositif transmetteur de mouvement bidirectionnel ou monodirectionnel WO2022023592A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ES202031693U ES1256810Y (es) 2020-07-30 2020-07-30 Dispositivo transmisor de movimiento bidireccional o monodireccional
ESU202031693 2020-07-30

Publications (1)

Publication Number Publication Date
WO2022023592A1 true WO2022023592A1 (fr) 2022-02-03

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/ES2021/070389 WO2022023592A1 (fr) 2020-07-30 2021-05-31 Dispositif transmetteur de mouvement bidirectionnel ou monodirectionnel

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ES (1) ES1256810Y (fr)
WO (1) WO2022023592A1 (fr)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0002248A1 (fr) * 1977-12-02 1979-06-13 Siegenia-Frank Kg Dispositif de fermeture avec des tringles de commande pour le battant à usage secondaire d'une fenêtre ou d'une porte à deux battants sans jambage du milieu
EP0443177A2 (fr) * 1990-02-19 1991-08-28 Gretsch-Unitas GmbH Baubeschläge Crémone pour ouvrant en profilés d'aluminium ou matière plastique
DE9212950U1 (de) 1992-09-25 1992-12-03 Siegenia-Frank Kg, 5900 Siegen Treibstangenbeschlag für Fenster, Türen o.dgl.
EP2522795A1 (fr) * 2011-05-11 2012-11-14 GSG INTERNATIONAL S.p.A. Dispositif de commande pour unités de fenêtres à trémie/auvent et unité de fenêtre à trémie/auvent comprenant le dispositif de commande

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0002248A1 (fr) * 1977-12-02 1979-06-13 Siegenia-Frank Kg Dispositif de fermeture avec des tringles de commande pour le battant à usage secondaire d'une fenêtre ou d'une porte à deux battants sans jambage du milieu
EP0443177A2 (fr) * 1990-02-19 1991-08-28 Gretsch-Unitas GmbH Baubeschläge Crémone pour ouvrant en profilés d'aluminium ou matière plastique
DE9212950U1 (de) 1992-09-25 1992-12-03 Siegenia-Frank Kg, 5900 Siegen Treibstangenbeschlag für Fenster, Türen o.dgl.
EP2522795A1 (fr) * 2011-05-11 2012-11-14 GSG INTERNATIONAL S.p.A. Dispositif de commande pour unités de fenêtres à trémie/auvent et unité de fenêtre à trémie/auvent comprenant le dispositif de commande

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ES1256810Y (es) 2021-02-12
ES1256810U (es) 2020-11-24

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