EP0249682B1 - Dispositif déflecteur pour vantail de portes, fenêtres ou similaires comprenant un système de sécurité contre la fermeture à l'état ouvert du vantail - Google Patents

Dispositif déflecteur pour vantail de portes, fenêtres ou similaires comprenant un système de sécurité contre la fermeture à l'état ouvert du vantail Download PDF

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Publication number
EP0249682B1
EP0249682B1 EP87103157A EP87103157A EP0249682B1 EP 0249682 B1 EP0249682 B1 EP 0249682B1 EP 87103157 A EP87103157 A EP 87103157A EP 87103157 A EP87103157 A EP 87103157A EP 0249682 B1 EP0249682 B1 EP 0249682B1
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EP
European Patent Office
Prior art keywords
spring
leg
arm
plane
slideway
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.)
Expired
Application number
EP87103157A
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German (de)
English (en)
Other versions
EP0249682A2 (fr
EP0249682A3 (en
Inventor
Horst Loos
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.)
Siegenia Aubi KG
Original Assignee
Siegenia Frank KG
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 Siegenia Frank KG filed Critical Siegenia Frank KG
Priority to AT87103157T priority Critical patent/ATE47614T1/de
Publication of EP0249682A2 publication Critical patent/EP0249682A2/fr
Publication of EP0249682A3 publication Critical patent/EP0249682A3/de
Application granted granted Critical
Publication of EP0249682B1 publication Critical patent/EP0249682B1/fr
Expired legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C17/00—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith
    • E05C17/02—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means
    • E05C17/04—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means with a movable bar or equivalent member extending between frame and wing
    • E05C17/12—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means with a movable bar or equivalent member extending between frame and wing consisting of a single rod
    • E05C17/24—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means with a movable bar or equivalent member extending between frame and wing consisting of a single rod pivoted at one end, and with the other end running along a guide member
    • E05C17/28—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means with a movable bar or equivalent member extending between frame and wing consisting of a single rod pivoted at one end, and with the other end running along a guide member with braking, clamping or securing means at the connection to the guide member
    • 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
    • E05D15/48—Suspension arrangements for wings allowing alternative movements
    • E05D15/52—Suspension arrangements for wings allowing alternative movements for opening about a vertical as well as a horizontal axis
    • E05D15/522—Suspension arrangements for wings allowing alternative movements for opening about a vertical as well as a horizontal axis with disconnecting means for the appropriate pivoting parts
    • E05D15/523—Suspension arrangements for wings allowing alternative movements for opening about a vertical as well as a horizontal axis with disconnecting means for the appropriate pivoting parts using movable rods
    • 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 invention relates to an opening device for the sash of windows, doors or the like, in particular for tilt-and-turn sashes, in which at least one extension arm engages on the one hand on the fixed frame and on the other hand on the wing with one end in each case and one end of this opening arm only swivels in a bearing is held while the other end of the same swivels and at the same time slidably engages in a sliding guide, the opening arm of the wing between the latter and the fixed frame being displaceable from a parallel position in each case into an inclined position relative to the planes thereof, and the swiveling and displaceable End of the extension arm can be automatically fixed relative to the sliding guide by means of a spring catch device at least in a predetermined position against unintentional slamming of the wing, which spring has one part which is held in place while its other part is transverse to the main plane e of the extension arm and slide guide is elastically yieldingly turned towards a surface and can be displaced
  • An opening device of this type is known from DE-U-7 632 457.
  • the spring latching device is installed on the underside of the sliding guide which interacts with the pivotable and displaceable end of the opening arm, in such a way that it can be pivoted and at the same time moved into the Interacting pin engages sliding guide by this pin forms the detent.
  • a disadvantage of this display device is that installation space is required for the spring latching device below the sliding guide, which is then of course no longer available for accommodating functional parts that are otherwise required, such as drive rods of drive rod fittings.
  • the invention has for its object to improve an opening device of the generic type so that the spring locking device can be effective in at least one predetermined opening position of the wing with a lateral distance from the pivotable and displaceable engagement connection of the opening arm and the sliding guide and that due to the resulting leverage with a relatively low spring force, a soft engagement and disengagement is guaranteed, but a secure and largely play-free fixing of the locking position is obtained.
  • the spring locking device should be easily accessible in the event of malfunctions, so that it can be replaced if necessary.
  • the spring catch device has a leg spring which is approximately J-shaped in the direction of its longitudinal center plane and is located in the distance between the sliding plane of the extension arm parallel to the main plane and the sliding plane parallel to the main plane that the web connecting the two legs of the leg spring to one another extends at an acute angle away from the held leg, while it forms an obtuse angle with the other leg.
  • leg spring in its effective locking position, not only responds to force effects which are exerted by the extension arm in the longitudinal direction of the sliding guide, but rather can also react to force effects which are relatively caused by pivoting movements of the extension arm result in sliding guidance. Since both force effects occur primarily in the open position of the sash, i.e. when the extension arm is inclined relative to the sash, the spring catch device can optimally develop its fixing effect for the sash without impairing the intended cancellation of the locking effect.
  • leg spring consists of a leaf spring, the width of which is matched to the width of the extension arm and / or the associated sliding guide.
  • a particularly advantageous design of the opening device is achieved according to the teaching of claim 3, namely that the leg spring is connected to the opening arm at a distance from its pivotally and displaceably engaging end in the slide guide, while the detent is on the slide guide.
  • leg spring to the wing following the rear end of the sliding guide and to arrange or provide the detent bump on the underside of the extension arm.
  • claim 4 proposes that the web connecting the two legs of the leg spring to one another extends at an angle of approximately 30 ° from the held leg, while it includes an obtuse angle of approximately 120 ° with the other leg.
  • the pressure plate with a fixing cam engages through a recess in the web of the leg spring and is then supported on the back of the web by an abutment tongue, the free end of which in the transition area to the long leg of the leg spring protrudes.
  • a particularly simple and practical attachment for the leg spring can be achieved according to the invention if, according to claim 7, it is provided on its long leg with snap hooks projecting above its contact surface or support surface, which can be snapped into the recesses on the extension arm or on the sliding guide . To secure the position, it also contributes if, according to claim 8, there is a nub or a wart on the long leg of the leg spring at a distance from the snap hooks, which can be inserted into a trough or a hole in the extension arm or the sliding guide as an anti-rotation device with pretension is.
  • Another useful design feature of the spring locking device according to the invention can be achieved by the measures specified in claim 9, namely in that the locking hump is formed by an offset, which adjoins the rear end of the sliding guide or is formed on the extension arm.
  • the embodiment according to claim 13 proves to be particularly expedient, which is characterized in that the short legs of the two leg springs each protrude from opposite sides beyond the transverse plane and into the transition region of the web of the other leg spring and that the The effective areas of the two short legs overlap each other.
  • an embodiment of the spring locking device according to the invention can prove to be advantageous, in which, according to claim 15, the locking hump can be set in and out of the active position relative to the sliding guide and the leg spring by means of an adjusting device, in particular a connecting rod fitting.
  • This training option is at least always recommended for applications where it is important to make the spring catch device effective only when necessary, while it normally remains ineffective. So it would be easily conceivable, for example in the case of a window or a door with a tilt and turn sash, to bring the adjustable locking hump into operative connection with the connecting rod fitting in such a way that it is only activated by the connecting rod fitting when the connecting rod fitting is in an intermediate switching position which is different from its tilt opening switch position.
  • this intermediate switching position could be placed in a particularly advantageous manner in such a way that it is located in the middle between the correct tilt-open switching position and the rotating opening switching position if the tilt-and-turn fitting is designed for a switching sequence in which the locking switch position , the rotary opening switching position and the tilt opening switching position are in succession in the order mentioned.
  • the locking switch position of the one-hand turn-tilt fitting is in the middle between the turn-open switch position and the tilt-open switch position
  • the active position of the locking hump should be assigned to an intermediate position of the connecting rod fitting, which is located between the tilt-open switch position and the lock switch position.
  • the one-hand turn-tilt fitting is designed for a switching sequence in which the locking switch position, the tilt opening switching position and the rotating opening switching position are in succession in the order mentioned, then it would be expedient to assign the active position of the detent bump to a switching position of the one-hand turn-tilt fitting, which approximately midway between the tilt opening switch position and the rotary opener voltage switch position.
  • a window or a door 1 which in the usual way comprises a fixed frame 2 and a wing 3.
  • the wing 3 is arranged in the fixed frame 2 either movably about a laterally perpendicular axis 4-4 in a rotational opening position or about a lower horizontal horizontal axis 5-5 in a tilt opening position.
  • the wing 3 is supported on the fixed frame 2 at the intersection of the two hinge axes 4 - 4 and 5 - 5 by a so-called tilt and turn corner bearing 6.
  • a swivel 7 of an opening device 8 between the wing 3 and the fixed frame 2
  • a tilt lock 9 is provided between the lower corner of the wing 3 and the fixed frame 2 on the lock side.
  • a drive rod fitting 11, which can be adjusted via an operating handle 10, is accommodated in the wing 3 in such a way that, on the one hand, locking and unlocking of the wing 3 in the closed position on the fixed frame 2 via locking cams 12 and associated locking engagements 13 can be effected.
  • the connecting rod fitting 11 is also designed so that it can be used to engage and disengage both a coupling 14, 15 between the wing 3 and the opening device 8 and the tilt lock 9.
  • the clutch 14, 15 In its engagement position, the clutch 14, 15 is located between the wing 3 and the opening device 8 both in the closed switching position and in the rotary opening switching position of the connecting rod fitting 11.
  • the clutch 14, 15 is disengaged in the tilt opening switching position thereof.
  • the tilt lock 9 is in the disengaged position when the connecting rod fitting 11 assumes its closed switching position and its rotary opening switching position while it is engaged in the tilt opening switching position.
  • the opening device 8 is thus designed as a so-called supporting opening device, i.e. it is at least suitable for holding the weight of the leaf 3 in the rotary opening switch position of the connecting rod fitting 11 and for introducing it into the upper pivot joint 7 on the frame side.
  • the opening device 8 has an opening arm 16 which is only pivotally held in the frame-side swivel 7 and which at its other end engages in a sliding guide 18, which can pivot and also slide longitudinally, via a collar bolt 17 and extends essentially parallel to the upper edge of the wing 3 .
  • the opening device 8 has an additional arm 19, which on the one hand is articulated only pivotably on the wing 3 via a pivot pin 20 and on the other hand, also exclusively pivotable, is connected to the opening arm 16 via a pivot pin 21.
  • the opening device 8 is effective in the manner of a so-called elliptical link, which keeps the upper wing spar aligned parallel to the upper spar of the fixed frame 2 when the wing 3 is tilted open at any possible tilting position.
  • the opening device 8 in a different - known - manner so that it is suitable for supporting the weight of the wing 3 and, in particular when opening the same, into the upper swivel joint 7 on the fixed frame 2 initiate.
  • a special feature of the window or door 1 according to FIG. 1 is that a spring catch device 22 is provided between the sash 3 and the opening device 8, which has such a design that it - at least in the largest possible, by the opening device 8 limited tilt opening position of the wing 3 - can automatically counteract an unintentional slamming of the wing 3, for example due to drafts.
  • FIG. 2 shows the partial area of the extension arm 16 of the opening device 8 marked II in FIG. 1 together with the associated slide guide 18 on the wing 3 in a detailed illustration and on a larger scale.
  • the collar bolt 17 fastened to the front end of the extension arm 16 is in constant engagement from above with a longitudinal slot 23 in the slide guide 18 and engages under it with the thickened collar 24 located at its end.
  • the slide guide 18 can be formed by a section of a faceplate 25, below which the drive rod 11 of the drive rod fitting 11 is guided to be longitudinally slidable.
  • Fig. 2 of the drawing shows the extension arm 16 of the opening device 8 in its basic position relative to the slide guide 18, which it assumes both with the wing 3 locked in the closed position on the fixed frame 2 and with the wing 3 opened in the rotational position relative to the fixed frame 2.
  • the collar bolt 17 seated firmly on the raising arm 16 is located near the front - left - end of the longitudinal slot 23 of the sliding guide 18, as can also be seen in FIG. 3 of the drawing.
  • the deployment arm 16 of the deployment device 8 has a parallel position relative to the wing 3 or to the faceplate 25 fastened to its upper wing spar and to the slide guide 18, as can also be seen in FIG. 3 is.
  • the deployment arm 16 of the deployment device 8 gradually sets itself from its parallel position corresponding to FIG. 3 to the wing 3 or to the faceplate 25 and to the slide guide 18 into an inclined position with an ever increasing angle, whereby the collar bolt 17 in the longitudinal slot 23 of the slide guide 18 not only rotates correspondingly about its longitudinal axis, but at the same time also migrates from the front - left - end to the rear - right - end, as can be seen in FIGS. 4 and 5 .
  • the collar bolt 17 has reached the rear - right - end of the longitudinal slot 23 of the slide guide 18, the wing 3 assumes its greatest possible tilt opening position relative to the fixed frame 2.
  • the wing 3 in its largest possible or final tilt opening position is automatically fixed relative to the fixed frame 2 against unintentional slamming via the deployment arm 16. Therefore, between the extension arm 16 and the wing-side slide guide 18, the spring locking device 22 is arranged so that it remains ineffective in the basic position of the opening device 8 according to FIGS. 2 and 3, while it automatically locks in the active position according to FIGS. 4 and 5 reached.
  • the spring catch device 22 has a leg spring 27 which is seated in the distance region 26 between the pivoting plane of the raising arm 16 and the sliding plane of the sliding guide 18 and which is approximately J-shaped in the direction of its longitudinal center plane.
  • This leg spring 27 can be shaped in the form of a loop from spring wire which is round or profiled in cross section. However, it is preferably made as a leaf spring from a relatively thin spring steel strip, its width being matched to the width of the extension arm 6 and / or the sliding guide 18, as can be seen in FIGS. 3 and 5.
  • the leg spring 27 has a relatively long leg 27a, with which it is attached to the underside of the extension arm 16. In addition, however, it also has a relatively short leg 27b, which abuts a sliding surface of the sliding guide 18 and is integrally connected to the long leg 27a by a web 27c.
  • the web 27c connecting the two legs 27a and 27b extends at an acute angle away from the long leg 27a, which in the largely relaxed state of the leg spring 27 (FIG. 4) is approximately 30 °, in the tensioned state (FIG. 2) but is less than 30 °.
  • the web 27c of the leg spring 27 encloses an obtuse angle, for example of approximately 120 °, as can also be seen in FIGS. 2 and 4.
  • leg spring 27 is connected to the extension arm 16 in such a way that it is at a certain distance from the collar bolt 17 engaging in the longitudinal slot 23 of the sliding guide 18 and the legs 27a and 27b the same assume a position facing the collar bolt 17.
  • the leg spring 27 can be firmly riveted to the extension arm 16 via its long leg 27a.
  • a releasable attachment is preferred.
  • this can be formed in that the leg spring 27 is provided on its long leg 27a with snap hooks 27d projecting beyond its bearing or support surface, which can be spring-locked into recesses 16a on the extension arm 16, as shown in FIGS. 2 and 4 reveal.
  • leg spring 27 In the basic position of the extension arm 16 shown in FIG. 2 relative to the sliding guide 18, the leg spring 27 is supported with its short leg 27b under pretension on the sliding surface of the sliding guide 18 and thereby holds the collar 24 of the collar bolt 17 in the region of the longitudinal slot 23 with the underside of the sliding guide 18 in backlash-free support contact, as can be seen from FIG. 2.
  • leg spring 27 of the spring catch device 22 attached to it also shifts together with the extension arm 16.
  • leg spring 27 With its short, free leg 27b gradually approaches a stationary bump 18a formed on the sliding guide 18 at a distance behind the rear - right - end of the longitudinal slot 23 until it reaches it - at the latest - when it reaches it 4 and 5 shown sliding and swiveling end position of the extension arm 16 engages automatically in a latching manner.
  • the spring catch device 22 thus assumes its operative position and fixes the wing 3 via the deployment arm 16 of the deployment device 8 relative to the fixed frame 2 against unintentional slamming.
  • the detent bump 18a on the slide guide 18 can easily be formed by a molded part placed thereon.
  • a crank as a locking hump 18a, which is provided in the area of the faceplate 25 forming the slide guide 18 and extends in the transverse direction over the entire width of the slide guide 18 or faceplate 25 , as can be seen in FIGS. 2 to 5.
  • leg spring 27 releasable fastening of the leg spring 27 to the extension arm 16
  • the leg spring 27 breaks after a long period of use, it can be easily replaced with a new, functional leg spring 27 if necessary.
  • a pressure plate 28 for example made of wear-resistant plastic.
  • the leg 28a engages under the short leg 27b of the leg spring 27, while the long leg 28b comes to rest on the underside of the web 27c of the leg spring 27.
  • a fixing cam 28c which preferably has a non-circular cross-section, the pressure plate 28 passes through a correspondingly profiled recess 27f in the web 27c of the leg spring 27.
  • the pressure plate 28 is provided with an abutment tongue 28d, which is located on the back of the Web 27c of the leg spring 27 can support and protrude with its free end 28e into the arcuate transition region 27g between the long leg 27a and the web 27c of the leg spring 27.
  • the abutment tongue 28d prevents with its free end 28e an undesired overstressing of the leg spring 27 in its arcuate transition region 27g.
  • FIGS. 6 and 7 of the drawing corresponding to FIGS. 2 and 4, an arrangement is shown in which the leg spring 27 is fixed in place on the rear end of the slide guide 18, while the associated detent bump 16c in this case is on the underside of the extension arm 16 sits.
  • the spring locking device 22 according to FIGS. 6 and 7 thus has a kinematically reversed arrangement, like that according to FIGS. 2 and 4.
  • the mode of operation of the spring locking device 22 according to FIGS. 6 and 7 is otherwise the same as that according to FIGS. 2 to 5 completely match.
  • the latching hump 16c on the underside of the deployment arm 16 can be formed by a molded part placed there, which extends transversely to the longitudinal direction of the deployment arm 16 and over its entire width.
  • a spring catch device 22 between an extension arm 16 and an associated, wing-side slide guide 18 is shown, which differs from that of FIGS. 2 to 5 mainly in that it has two leg springs approximately J-shaped to its longitudinal center plane used, which are arranged and formed symmetrically to a common transverse plane.
  • the two leg springs 27 are integrally connected to one another, namely via a common long leg 27a.
  • the short legs 27b of the two leg springs 27 lie on different sides of the common transverse plane and are connected in one piece, each via a web 27c, to the common long leg 27a.
  • the short legs 27b of the two leg springs 27 interact independently of one another with the hump 8a seated on the sliding surface of the sliding guide 18, specifically with the two side flanks thereof facing away from one another.
  • the configuration of the spring locking device 22 shown in FIG. 8 is always recommended when the sash 3 is to be (also) automatically fixed in certain intermediate tilt positions relative to the fixed frame 2.
  • a plurality of detent bumps 18a are provided one behind the other on the slide guide 18 at a corresponding distance.
  • leg springs 27 and the detent bumps 18a in the spring detent device 22 according to FIG. 8.
  • the leg springs 27 then sit on the slide guide 18, while the detent bumps 18a are arranged on the deployment arm 16.
  • FIG. 9 A variant of the spring catch device 22 according to FIG. 8 can still be seen in FIG. 9.
  • two leg springs 27, which are essentially J-shaped, are used in an arrangement symmetrical to a common transverse plane.
  • the arrangement is such that the transition area between the two webs 27c and the short legs 27b adjoining them coincides with the common transverse plane. Accordingly, the effective areas of the short legs 27b of both leg springs 27 overlap one another.
  • leg springs 27 If the spring steel strip used to produce the leg springs 27 has a constant width over its entire length, the transition regions between the webs 27c and the short legs 27b of both leg springs 27 can lie on top of one another in layers.
  • the detent bumps 18a do not necessarily have to be rigidly attached to the slide guides 18. Rather, it is also possible to provide these locking humps 18a by means of an adjusting device, in particular the connecting rod fitting 11, relative to the sliding guide 18 and to the leg spring 27, optionally in and out of operative position. In this way it can be achieved that the spring latching device 22 between the extension arm 16 and the wing 3 only becomes effective if the connecting rod fitting 11 is first brought into a certain intermediate switching position, for example approximately in the middle between the rotary opening switching position and the tilt opening switching position it lies.
  • the drive rod fitting 11 in particular its drive rod 11a, makes it possible to provide the detent bump 18a displaceably parallel to the longitudinal direction of the slide guide 18.
  • it can also be in coupling connection transversely to the plane of the sliding guide 18 so that it can be raised and lowered with the drive rod 11a.
  • the spring catch device 22 has only been explained in connection with the exemplary embodiments shown in the drawing in connection with a tilt and turn window or a tilt and turn door 1, it can equally be used for windows or doors whose sashes can only be rotated, tilted or folded is mounted on the fixed frame and an opening device is provided to limit the opening between the sash and the fixed frame.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Closing And Opening Devices For Wings, And Checks For Wings (AREA)
  • Burglar Alarm Systems (AREA)
  • Hinges (AREA)

Claims (15)

1. Dispositif déflecteur (8), c'est-à-dire dispositif de déploiement (8), pour battants (3) de fenêtre (1) ou pour vantaux (3) de portes (1) ou encore pour panneaux d'autres éléments de fermeture de baies du même genre, en particulier pour battants de fenêtres ou pour vantaux de portes ou encore pour panneaux d'autres éléments de fermeture de baies du même genre à la fois à ouverture de type classique, c'est-à-dire à ouverture par rotation sur un axe vertical latéral, et à ouverture de type à soufflet, c'est-à-dire à ouverture par basculement sur l'axe horizontal inférieur, dispositif de déploiement dans le cas duquel au moins un bras à déploiement (16) attaque, d'une part, par l'une de ses extrémités, le dormant (2) de la fenêtre ou le bâti (2) de la porte ou encore le dormant de l'autre élément de fermeture de baie du même genre dont il s'agit, et attaque, d'autre part, par son autre extrémité, le battant (3) de la fenêtre ou le vantail (3) de la porte ou encore le panneau de l'autre élément de fermeture de baie du même genre dont il s'agit, dispositif de déploiement dans le cas duquel, en outre, l'une des extrémités du bras à déploiement précité (16) est maintenue dans un palier (7) de façon à pouvoir uniquement pivoter, tandis que l'autre extrémité (17) de ce bras à déploiement est en engagement avec un guidage à glissement (18) de façon à pouvoir pivoter et à pouvoir également être déplacée par glissement, le bras à déploiement (16) pouvant être déplacé sous l'effet du mouvement d'ouverture du battant (3) de la fenêtre (1) entre ce battant et le dormant (2) ou sous l'effet du mouvement d'ouverture du vantail (3) de la porte (1) entre ce vantail et le bâti (2) ou encore sous l'effet du mouvement d'ouverture du panneau de l'autre élément de fermeture de baie du même genre dont il s'agit entre ce panneau et le dormant, de telle manière que ce bras à déploiement (16) puisse être déplacé pour quitter une position de parallélisme par rapport aux plans du battant et du dormant ou du vantail et du bâti ou encore du panneau et du dormant et passer à une position d'obliquité par rapport à ces plans, et l'extrémité (17) du bras à déploiement (16) qui peut pivoter et glisser par rapport au guidage à glissement (18) pouvant être fixée automatiquement, au moins dans une position déterminée au préalable, afin que le battant (3) ou le vantail (3) ou le panneau ne puisse se fermer de façon intempestive, à l'intervention d'un dispositif d'arrêt à ressort (22) comportant un ressort (37) qui est maintenu fixe par l'une (27a) de ses parties tandis que son autre partie (27b, 27c), qui peut se donner par élasticité, est tournée par une face transversalement par rapport au plan principal du bras à déploiement (16) et du guidage à glissement (18, 23) et peut être déplacée par rapport à un bossage d'arrêt (18a, 16c) prévu fixe sur le bras à déploiement ou formé sur celui-ci, le dispositif à déploiement étant caractérisé en ce que le dispositif d'arrêt à ressort (22) comporte un ressort à plusieurs branches (27) qui se présente à peu près en forme de J dans le sens de son plan longitudinal médian et qui se trouve dans la zone d'écartement (26) comprise entre le plan de glissement du bras à déploiement (16) qui est parallèle au plan principal et le plan de glissement du guidage à glissement (18) qui est parallèle au plan principal, et en ce que, de plus, la branche intermédiaire de liaison (27c) qui relie l'une à l'autre les deux autres branches (27a et 27b) du ressort à plusieurs branches (27) s'écarte de la branche (27a) du ressort à plusieurs branches (27) an formant un angle aigu par rapport à cette branche, tandis que cette branche intermédiaire de laison forme un angle obtus avec l'autre (27b) des deux branches précitées du ressort à plusieurs branches.
2. Dispositif de déploiement suivant la revendication 1, caractérisé en ce que le ressort à plusieurs branches (27) est constitué par une lame de ressort dont la largeur est déterminée en fonction de la largeur du bras à déploiement (16) et/ou en fonction de la largeur du guidage à glissement (18) correspondant à ce bras à déploiement.
3. Dispositif de déploiement suivant l'une ou l'autre des revendications 1 et 2, caractérisé en ce qu'il est prévu que le ressort à plusieurs branches (27) soit relié (16a, 27d; 16b, 27c) au bras à déploiement (16) à distance de l'extrémité de celui-ci qui peut pivoter et qui peut glisser dans le guidage à glissement (18, 23), alors que le bossage d'arrêt (18a) se trouvera sur le guidage à glissement (18).
4. Dispositif de déploiement suivant l'une quelconque des revendications 1 à 3, caractérisé en ce que la branche intermédiaire de liaison (27c) qui relie l'une à l'autre les deux autres branches du ressort à plusieurs branches (27) s'écarte de la branche maintenue fixée (27a) de ce ressort en formant avec elle un angle aigu d'environ 30° alors qu'avec l'autre (27b) des deux branches précitées du ressort, cette branche intermédiaire de liaison (27c) formera un angle obtus d'environ 120°.
5. Dispositif de déploiement suivant la revendication 4, caractérisé en ce que la branche la plus courte (27b) des deux branches du ressort à plusieurs branches (27) reliées par la branche intermédiaire de liaison (27c) et une partie de cette branche intermédiaire de liaison (27c) du ressort à plusieurs branches (27) sont munies d'une plaque d'appui (28), plaque d'appui faite par exemple d'une matière synthétique pouvant résister à l'usure, à la face tournée vers le guidage à glissement (18).
6. Dispositif de déploiement suivant la revendication 5, caractérisé en ce que la plaque d'appui (28) est en engagement, par une saillie de fixation (28c) dont elle sera munie, avec un creux (27f) prévu dans la branche intermédiaire de liaison (27c) du ressort à plusieurs branches (27) et en ce qu'à la suite de l'endroit où se trouve cette saillie de fixation, elle prend appui sur la face postérieure de la branche intermédiaire de liaison (27c) du ressort par une languette de contre-support (28d) dont l'extrémité libre (28c) s'avance dans la zone de transition (279) avec la branche la plus longue (27a) du ressort à plusieurs branches (27).
7. Dispositif de déploiement suivant l'une quelconque des revendications 1 à 6, caractérisé en ce que le ressort à plusieurs branches (27) est muni, à sa branche la plus longue (27a) de crochets faisant ressort (27d) faisant saillie au-dessus de la face d'application et d'appui de cette branche la plus longue, crochets faisant ressort qui peuvent s'accrocher par élasticité de ressort dans des évidements (16a) prévus dans le bras à déploiement (16) du dispositif de déploiement.
8. Dispositif de déploiement suivant la revendication 7, caractérisé en ce qu'à distance des crochets faisant ressort (27d) prévus sur la branche la plus longue (27a) du ressort à plusieurs branches (27), il est prévu un bouton ou une protubérance (27e) qui peut s'engager sous tension préalable, comme moyen de sécurité contre la torsion, dans un creux ou dans un trou (16b) formé dans le bras à déploiement (16).
9. Dispositif de déploiement suivant l'une ou l'autre des revendications 1 et 3, caractérisé en ce que le bossage d'arrêt (18a) est formé par une partie coudée qui fait suite à l'extrémité postérieure du guidage à glissement (18).
10. Dispositif de déploiement suivant l'une quelconque des revendications 1 à 9, caractérisé en ce que le dispositif d'arrêt à ressort comporte deux ressorts à plusieurs branches (27) se présentant à peu près en forme de J dans le sens de leur plan longitudinal médian, ressorts qui sont prévus de façon symétrique par rapport à un plan transversal commun.
11. Dispositif de déploiement suivant la revendication 10, caractérisé en ce que les deux ressorts à plusieurs branches (27) comportent une longue branche (27a) qui leur est commune.
12. Dispositif de déploiement suivant l'une ou l'autre des revendications 10 et 11, caractérisé en ce qu'il est prévu que les branches les plus courtes (27b) des deux ressorts à plusieurs branches (27) se trouvent aux côtés opposés l'un à l'autre du plan transversal commun (figure 8).
13. Dispositif de déploiement suivant l'une ou l'autre des revendications 10 et 11, caractérisé en ce que les branches les plus courtes (27b) des deux ressorts à plusieurs branches (27) dépassent à partir des côtés opposés le plan transversal et s'avancent jusque dans la zone de transition de la branche intermédiaire de liaison (27c) de l'un et de l'autre des ressorts à plusieurs branches (27), et en ce que dans ce cas, les zones d'action des deux branches les plus courtes (27b) se chevauchent mutuellement.
14. Dispositif de déploiement suivant l'une ou l'autre des revendications 10 et 11, caractérisé en ce que les branches les plus courtes (27b) des deux ressorts à plusieurs branches (27) dépassent à partir des côtés opposés le plan transversal et s'avancent jusque dans la zone de transition de la branche intermédiaire de liaison (27c) de l'un et de l'autre des ressorts à plusieurs branches (27), auquel cas elles sont entaillées de façon alternative afin que les zones d'action des deux branches les plus courtes (27b) se trouvent l'une à côté de l'autre avec décalage latéral de l'une par rapport à l'autre.
15. Dispositif de déploiement suivant l'une ou l'autre des revendications 1 et 3, caractérisé en ce que le bossage d'arrêt (18a) peut être réglé, de façon à pouvoir être au choix mis en position d'action et amené à quitter la position d'action, à l'intervention d'un dispositif de réglage, en particulier à l'intervention d'une ferrure à tige active ou tige de commande (11), par rapport au guidage à glissement (18) et par rapport au ressort à plusieurs branches (27).
EP87103157A 1986-06-11 1987-03-05 Dispositif déflecteur pour vantail de portes, fenêtres ou similaires comprenant un système de sécurité contre la fermeture à l'état ouvert du vantail Expired EP0249682B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT87103157T ATE47614T1 (de) 1986-06-11 1987-03-05 Ausstellvorrichtung fuer die fluegel von fenster, tueren od.dgl. mit zuschlagsicherung fuer den geoeffneten fluegel.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3619682 1986-06-11
DE19863619682 DE3619682A1 (de) 1986-06-11 1986-06-11 Ausstellvorrichtung fuer die fluegel von fenstern, tueren od. dgl. mit zuschlagsicherung fuer den geoeffneten fluegel

Publications (3)

Publication Number Publication Date
EP0249682A2 EP0249682A2 (fr) 1987-12-23
EP0249682A3 EP0249682A3 (en) 1988-05-04
EP0249682B1 true EP0249682B1 (fr) 1989-10-25

Family

ID=6302804

Family Applications (1)

Application Number Title Priority Date Filing Date
EP87103157A Expired EP0249682B1 (fr) 1986-06-11 1987-03-05 Dispositif déflecteur pour vantail de portes, fenêtres ou similaires comprenant un système de sécurité contre la fermeture à l'état ouvert du vantail

Country Status (4)

Country Link
EP (1) EP0249682B1 (fr)
AT (1) ATE47614T1 (fr)
DE (2) DE3619682A1 (fr)
DK (1) DK225987A (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4443561C2 (de) * 1994-12-07 2003-11-06 Winkhaus Fa August Drehbremse
DE202004009906U1 (de) * 2004-06-24 2004-08-19 Siegenia-Aubi Kg Ausstellvorrichtung
ITTO20040439A1 (it) * 2004-06-28 2004-09-28 Savio Spa Gruppo di articolazione superiore per serramenti apribili ad anta e a ribalta
EP1630330B1 (fr) * 2004-08-10 2007-06-20 RBS Beschläge GmbH Dispositif déflecteur d'un battant, en particulier pour fenêtres et dispositifs de ventilation
DE102017217220B4 (de) 2017-09-27 2020-07-09 Roto Frank Ag In der Kippstellung verrastbarer und dennoch beim Schieb-Schließen leicht bewegbarer Beschlag für ein Fenster oder eine Tür
EP4174265A1 (fr) * 2021-10-26 2023-05-03 Gretsch-Unitas GmbH Baubeschläge Agencement de battant
EP4174264A1 (fr) * 2021-10-26 2023-05-03 Gretsch-Unitas GmbH Baubeschläge Agencement de battant
EP4174266A1 (fr) * 2021-10-26 2023-05-03 Gretsch-Unitas GmbH Baubeschläge Agencement de battant

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7632457U1 (de) * 1976-10-16 1977-01-27 Wilh. Frank Gmbh, 7022 Leinfelden Oberkantenhalterung für einen kippbaren Flügel eines Fensters, einer Tür o.dgl
DE7634928U1 (de) * 1976-11-04 1977-03-03 Wilh. Frank Gmbh, 7022 Leinfelden Oberkantenhalterung für einen kippbaren Flügel eines Fensters, einer Tür o.dgl
DE2904986C2 (de) * 1979-02-09 1986-01-23 August Bilstein GmbH & Co KG, 5828 Ennepetal Ausstellvorrichtung für kippbare Flügel von Fernstern, Türen od.dgl.
DE3342953A1 (de) * 1983-11-26 1985-06-05 Siegenia-Frank Kg, 5900 Siegen Auflauf-bremsvorrichtung fuer schwenkbeweglich miteinander verbundene gestaenge

Also Published As

Publication number Publication date
DE3619682A1 (de) 1988-01-07
DE3619682C2 (fr) 1990-03-01
DK225987A (da) 1987-12-12
DE3760881D1 (en) 1989-11-30
EP0249682A2 (fr) 1987-12-23
ATE47614T1 (de) 1989-11-15
DK225987D0 (da) 1987-05-04
EP0249682A3 (en) 1988-05-04

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