EP1790811B1 - Locking device for a pivoting and tiltable fitting - Google Patents

Locking device for a pivoting and tiltable fitting Download PDF

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Publication number
EP1790811B1
EP1790811B1 EP06118881A EP06118881A EP1790811B1 EP 1790811 B1 EP1790811 B1 EP 1790811B1 EP 06118881 A EP06118881 A EP 06118881A EP 06118881 A EP06118881 A EP 06118881A EP 1790811 B1 EP1790811 B1 EP 1790811B1
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EP
European Patent Office
Prior art keywords
drive rod
locking device
retaining
cam
toothed comb
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
EP06118881A
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German (de)
French (fr)
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EP1790811A2 (en
EP1790811A3 (en
Inventor
Florian Schewe
Ludger Kaup
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Aug Winkhaus GmbH and Co KG
Original Assignee
Aug Winkhaus GmbH and Co KG
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Priority to PL06118881T priority Critical patent/PL1790811T3/en
Publication of EP1790811A2 publication Critical patent/EP1790811A2/en
Publication of EP1790811A3 publication Critical patent/EP1790811A3/en
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Publication of EP1790811B1 publication Critical patent/EP1790811B1/en
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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
    • 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
    • E05D15/5205—Suspension arrangements for wings allowing alternative movements for opening about a vertical as well as a horizontal axis with horizontally-extending checks
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
    • E05Y2900/13—Type of wing
    • E05Y2900/132—Doors
    • 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 a locking device for a turn / tilt fitting of a hinged against a frame wing of a window, a French window or the like with a wing-side fitting part and a frame-side fitting, with a fitting parts interconnecting, a stay arm having Ausstellschere, with a on arranged a drive rod and a number of projections having toothed comb and arranged on the Ausstellschere, the tooth comb opposite locking cams for holding the Ausstellarms in a gap ventilation position in which the extension arm is slightly pivoted relative to the frame parts.
  • Such a locking device is for example from the DE 202 00 770 U1 known.
  • the tooth comb is firmly bolted to a main body connected to the drive rod.
  • the tooth comb allows for slightly tilted wing latching with the locking cam and thus a gap ventilation position of the wing, in which the wing is only slightly removed from the frame. In the night ventilation position, the wing is held by the locking cam penetrates into the series of projections.
  • a locking device has become known in which instead of the tooth comb a suit cam is mounted on the drive rod.
  • a suit cam is mounted on the drive rod.
  • the invention is based on the problem of designing a locking device of the type mentioned so that it ensures a reliable bias of the wing against the frame in the closed position and allows easy retrofitting of the tooth comb.
  • the tooth comb is attached to the suit cam and can be omitted if necessary.
  • This allows a simple adaptation of the locking device according to the invention for a planned Ventilation position. If no gap ventilation position is provided, the holding part is attached with the suit cam without the tooth comb on the drive rod. Since, thanks to the invention, the tightening cam is connected to the drive rod in each embodiment, a reliable biasing of the wing against the frame in the closed position is made possible.
  • a subsequent assembly and disassembly of the tooth comb on the locking device according to the invention can be carried out without tools when the holding member is displaceable perpendicular to the drive rod and biased by a spring element against the drive rod.
  • the holding part must be so far from the drive rod can be lifted that the tooth comb can be mounted under the suit cams.
  • the holding part could exclusively support the tooth comb. To increase the stability of the closure device according to the invention, however, it contributes, if the tooth comb has a penetrating into the drive rod bolt. By this design, the tooth comb is additionally held positively by the drive rod.
  • the holding element of the holding part on its side facing the drive rod out of round and a holding element of the holding part opposite foot of the tooth comb U-shaped, the holding element is designed encompassing.
  • the locking device helps if the Foot of the tooth comb laterally supported in a slot of a drive rod covering the faceplate.
  • the locking device according to the invention designed structurally particularly simple and very compact, when the holding part has a projection and when the projection lies in the row of projections of the tooth comb and projects beyond the holding element.
  • the projection of the holding part is part of the tightening cam.
  • FIG. 1 shows a window with a relative to a frame 1 tilted wing 2 and with a turn / tilt fitting 3.
  • the wing 2 can be tilted about a horizontal axis 4 relative to the frame 1 and rotate about a vertical axis 5 relative to the frame 1.
  • the turn / tilt fitting 3 is driven by a handle 6 and has a Ausstellschere 7 with a stay 8, which holds the wing 2 in the tilted position on the frame 1.
  • the extension arm 8 is hinged to a frame-side fitting part 9 and a wing-side fitting part 10 via bearings 11, 11 '.
  • the turn / tilt fitting 3 has a locking device 12 with a arranged on the wing 2 suit cam 13 and arranged on the stay arm 8 locking cam 14th
  • FIG. 2 shows greatly enlarged the locking device 12 from FIG. 1 with the suit cam 13 and the locking cam 14.
  • the turn / tilt fitting 3 has a drive rod 16 arranged longitudinally displaceably below a cuff rail 15.
  • the faceplate 15 has a slot 17.
  • the tightening cam 13 is screwed to a base body 18, while the base body 18 is mounted on the drive rod 16.
  • the suit cam 13 is made in one piece with a holding part 19 which holds a tooth comb 20 with a series of projections 21.
  • the tightening cam 13 forms a projection 21a, which lies in a row with the projections 21 of the tooth comb 20.
  • FIG. 3 shows the locking device 12 from FIG. 2 after the removal of the tooth comb 20.
  • the holding part 19 bears against the drive rod 16 with a holding element 22.
  • the drive rod 16 has a recess 23rd
  • FIG. 4 shows the locking device 12 from FIG. 2 After the removal of the holding part 19.
  • the tooth comb 20 is laterally supported with a foot 24 in the slot 17. In the assembled state of the holding part 19 of the foot 24 is overlapped by the suit cam 13.
  • the foot 24 of the tooth comb 20 has a holding element 22 of the holding part 19 corresponding contour and a penetrating into the recess 23 of the drive rod 16 bolts 25.
  • the bolt 25 and the foot 24 are in a greatly enlarged perspective view of the tooth comb 20 in FIG. 5 clearly visible.
  • the foot 24 is U-shaped to engage around the retaining element 22 of the holding part 19.
  • a comparison of FIGS. 2 and 3 shows that the tooth comb 20 can be selectively inserted or omitted in the locking device 12.
  • For mounting and dismounting of the tooth comb 20 only the holding part 19 is to be removed from the drive rod 16 and the tooth comb 20 to be inserted between the drive rod 16 and the holding part 19.
  • the mounted on the drive rod 16 basic body 18 secures the holding part 19 in the assembled state against rotation.
  • FIG. 6 shows a further embodiment of a portion of the locking device 12 in a sectional view, in which the holding part 19 is biased by a spring element 26 against the drive rod 16.
  • the holding part 19 can be removed without tools from the drive rod 16 and the in FIG. 5 shown tooth comb 20 with the bolt 25 in the recess 23 of the drive rod 16 insert.
  • the foot 24 of the toothed comb 20 surrounds the holding element 22 of the holding part 19.
  • a guide pin 27 is fixed on the drive rod 16, which supports the spring element 26 with a head 28.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
  • Lock And Its Accessories (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)
  • Pivots And Pivotal Connections (AREA)
  • Window Of Vehicle (AREA)

Abstract

The device has a mounting part at a side of a frame and another mounting part at a side of a leaf, where the mounting parts are connected with each other. A retaining cam (14) that is opposite to a toothed ridge (20) retains a stay arm in a gap ventilating position. A retaining part (19) has a retaining unit and an actuation cam (13) that is arranged at a side facing a connecting rod (16). The retaining unit stays in contact with the toothed ridge in a form-fit manner, and the actuation cam engages with the retaining cam in a locking position.

Description

Die Erfindung betrifft eine Verriegelungsvorrichtung für einen Dreh-/Kipp-Beschlag eines gegen einen Rahmen schwenkbaren Flügels eines Fensters, einer Fenstertür oder dergleichen mit einem flügelseitigen Beschlagteil und einem rahmenseitigen Beschlagteil, mit einer die Beschlagteile miteinander verbindenden, einen Ausstellarm aufweisenden Ausstellschere, mit einem auf einer Treibstange angeordneten und eine Reihe von Vorsprüngen aufweisenden Zahnkamm und einem auf der Ausstellschere angeordneten, dem Zahnkamm gegenüberstehenden Rastnocken zur Halterung des Ausstellarms in einer Spaltlüftungsstellung, in der der Ausstellarm geringfügig gegenüber den Rahmenteilen verschwenkt ist.The invention relates to a locking device for a turn / tilt fitting of a hinged against a frame wing of a window, a French window or the like with a wing-side fitting part and a frame-side fitting, with a fitting parts interconnecting, a stay arm having Ausstellschere, with a on arranged a drive rod and a number of projections having toothed comb and arranged on the Ausstellschere, the tooth comb opposite locking cams for holding the Ausstellarms in a gap ventilation position in which the extension arm is slightly pivoted relative to the frame parts.

Eine solche Verriegelungsvorrichtung ist beispielsweise aus der DE 202 00 770 U1 bekannt. Bei dieser Verriegelungsvorrichtung ist der Zahnkamm fest mit einem mit der Treibstange verbundenen Grundkörper verschraubt. Der Zahnkamm ermöglicht bei geringfügig gekipptem Flügel eine Verrastung mit dem Rastnocken und damit eine Spaltlüftungsstellung des Flügels, in der der Flügel nur geringfügig von dem Rahmen entfernt ist. Bei der Spaltlüftungsstellung wird der Flügel gehalten, indem der Rastnocken in die Reihe der Vorsprünge eindringt.Such a locking device is for example from the DE 202 00 770 U1 known. In this locking device, the tooth comb is firmly bolted to a main body connected to the drive rod. The tooth comb allows for slightly tilted wing latching with the locking cam and thus a gap ventilation position of the wing, in which the wing is only slightly removed from the frame. In the night ventilation position, the wing is held by the locking cam penetrates into the series of projections.

Weiterhin ist aus der DE 33 05 497 A1 eine Verriegelungsvorrichtung bekannt geworden, bei dem anstelle des Zahnkamms ein Anzugsnocken auf der Treibstange befestigt ist. Beim Bewegen des Flügels gegen den Rahmen und anschließendem Bewegen der Treibstange in eine Schließstellung gleitet der Anzugsnocken an dem Rastnocken entlang und zieht damit den Flügel gegen den Rahmen.Furthermore, from the DE 33 05 497 A1 a locking device has become known in which instead of the tooth comb a suit cam is mounted on the drive rod. When moving the wing against the frame and then moving the drive rod in a closed position of the suit cam slides along the locking cam and thus pulls the wing against the frame.

Häufig ist es jedoch wünschenswert, die Verriegelungsvorrichtung mit dem Anzugsnocken auszustatten, um den Flügel zuverlässig in der Schließstellung zu halten und bei Bedarf zusätzlich eine Spaltlüftungsstellung mit einem Zahnkamm zu ermöglichen. Man könnte daran denken, den Zahnkamm einstückig mit dem Anzugsnocken zu fertigen. Dies führt jedoch zu einer hohen Teilevielfalt des Dreh-/Kipp-Beschlages, da einzelne Anzugsnocken und einzelne Zahnkämme mit Anzugsnocken vorrätig gehalten werden müssen.Often, however, it is desirable to equip the locking device with the suit cam to reliably hold the wing in the closed position and to allow, if necessary, additionally a night ventilation position with a tooth comb. One could think of making the tooth comb in one piece with the suit cam. However, this leads to a high variety of parts of the turn / tilt fitting, as individual suit cams and individual tooth combs with suit cams must be kept in stock.

Der Erfindung liegt das Problem zugrunde, eine Verriegelungsvorrichtung der eingangs genannten Art so zu gestalten, dass sie eine zuverlässige Vorspannung des Flügels gegen den Rahmen in Schließstellung sicher stellt und eine einfache Nachrüstung des Zahnkamms ermöglicht.The invention is based on the problem of designing a locking device of the type mentioned so that it ensures a reliable bias of the wing against the frame in the closed position and allows easy retrofitting of the tooth comb.

Dieses Problem wird erfindungsgemäß dadurch gelöst, dass auf der Treibstange ein Halteteil angeordnet ist, dass das Halteteil an seiner der Treibstange zugewandten Seite ein formschlüssig in Eingriff mit dem Zahnkamm stehendes Halteelement und einen den Rastnocken in Schließstellung hintergreifenden Anzugsnocken aufweist.This problem is inventively solved in that on the drive rod, a holding part is arranged, that the holding part on its side facing the drive rod has a form-fitting in engagement with the tooth comb standing holding element and the locking cam engages behind in the closed position suit cams.

Durch diese Gestaltung ist der Zahnkamm an dem Anzugsnocken befestigt und kann bei Bedarf weggelassen werden. Dies ermöglicht eine einfache Anpassung der erfindungsgemäßen Verriegelungsvorrichtung für eine vorgesehene Spaltlüftungsstellung. Wenn keine Spaltlüftungsstellung vorgesehen ist, wird das Halteteil mit dem Anzugsnocken ohne den Zahnkamm an der Treibstange befestigt. Da dank der Erfindung der Anzugsnocken bei jeder Ausführungsform mit der Treibstange verbunden ist, wird eine zuverlässige Vorspannung des Flügels gegen den Rahmen in Schließstellung ermöglicht.By this design, the tooth comb is attached to the suit cam and can be omitted if necessary. This allows a simple adaptation of the locking device according to the invention for a planned Ventilation position. If no gap ventilation position is provided, the holding part is attached with the suit cam without the tooth comb on the drive rod. Since, thanks to the invention, the tightening cam is connected to the drive rod in each embodiment, a reliable biasing of the wing against the frame in the closed position is made possible.

Eine nachträgliche Montage und Demontage des Zahnkamms an der erfindungsgemäßen Verriegelungsvorrichtung lässt sich ohne Werkzeug durchführen, wenn das Halteteil senkrecht zur Treibstange verschiebbar und von einem Federelement gegen die Treibstange vorgespannt ist. Selbstverständlich muss das Halteteil so weit von der Treibstange abhebbar sein, dass sich der Zahnkamm unter den Anzugsnocken montieren lässt.A subsequent assembly and disassembly of the tooth comb on the locking device according to the invention can be carried out without tools when the holding member is displaceable perpendicular to the drive rod and biased by a spring element against the drive rod. Of course, the holding part must be so far from the drive rod can be lifted that the tooth comb can be mounted under the suit cams.

Das Halteteil könnte den Zahnkamm ausschließlich haltern. Zur Erhöhung der Stabilität der erfindungsgemäßen Verschlusseinrichtung trägt es jedoch bei, wenn der Zahnkamm einen in die Treibstange eindringenden Bolzen hat. Durch diese Gestaltung wird der Zahnkamm zusätzlich von der Treibstange formschlüssig gehalten.The holding part could exclusively support the tooth comb. To increase the stability of the closure device according to the invention, however, it contributes, if the tooth comb has a penetrating into the drive rod bolt. By this design, the tooth comb is additionally held positively by the drive rod.

Zur weiteren Vereinfachung der Montage des Zahnkamms trägt es gemäß einer anderen vorteilhaften Weiterbildung der Erfindung bei, wenn das Halteelement des Halteteils an seiner der Treibstange zugewandten Seite unrund und ein dem Halteelement des Halteteils gegenüberstehender Fuß des Zahnkamms U-förmig, das Halteelement umgreifend gestaltet ist.To further simplify the assembly of the tooth comb, it contributes according to another advantageous embodiment of the invention, when the holding element of the holding part on its side facing the drive rod out of round and a holding element of the holding part opposite foot of the tooth comb U-shaped, the holding element is designed encompassing.

Zur weiteren Erhöhung der Stabilität der erfindungsgemäßen Verriegelungsvorrichtung trägt es bei, wenn sich der Fuß des Zahnkamms seitlich in einem Langloch einer die Treibstange abdeckenden Stulpschiene abstützt.To further increase the stability of the locking device according to the invention, it helps if the Foot of the tooth comb laterally supported in a slot of a drive rod covering the faceplate.

Die erfindungsgemäße Verriegelungsvorrichtung gestaltet sich konstruktiv besonders einfach und sehr kompakt, wenn das Halteteil einen Vorsprung aufweist und wenn der Vorsprung in der Reihe von Vorsprüngen des Zahnkamms liegt und über dem Halteelement übersteht. Vorzugsweise ist der Vorsprung des Halteteils ein Teil des Anzugsnockens.The locking device according to the invention designed structurally particularly simple and very compact, when the holding part has a projection and when the projection lies in the row of projections of the tooth comb and projects beyond the holding element. Preferably, the projection of the holding part is part of the tightening cam.

Die Erfindung lässt zahlreiche Ausführungsformen zu. Zur weiteren Verdeutlichung ihres Grundprinzips sind zwei davon in der Zeichnung dargestellt und werden nachfolgend beschrieben. Diese zeigt in

Fig. 1
ein Fenster mit einer erfindungsgemäßen Verriegelungsvorrichtung,
Fig. 2
stark vergrößert einen Teilbereich der erfindungsgemäßen Verriegelungsvorrichtung aus Figur 1,
Fig. 3
die erfindungsgemäßen Verriegelungsvorrichtung aus Figur 2 nach dem Entfernen eines Zahnkamms,
Fig. 4
die erfindungsgemäßen Verriegelungsvorrichtung aus Figur 2 nach dem Entfernen eines Halteteils für den Zahnkamm,
Fig. 5
perspektivisch den Zahnkamm der erfindungsgemäßen Verriegelungsvorrichtung aus Figur 2,
Fig. 6
eine Schnittdarstellung durch einen Teilbereich einer weiteren Ausführungsform der erfindungsgemäßen Verriegelungsvorrichtung.
The invention allows numerous embodiments. To further clarify its basic principle, two of them are shown in the drawing and will be described below. This shows in
Fig. 1
a window with a locking device according to the invention,
Fig. 2
greatly increases a portion of the locking device according to the invention FIG. 1 .
Fig. 3
the locking device according to the invention FIG. 2 after removing a tooth comb,
Fig. 4
the locking device according to the invention FIG. 2 after removing a holding member for the tooth comb,
Fig. 5
in perspective, the tooth comb of the locking device according to the invention FIG. 2 .
Fig. 6
a sectional view through a portion of another embodiment of the locking device according to the invention.

Figur 1 zeigt ein Fenster mit einem gegenüber einem Rahmen 1 gekippten Flügel 2 und mit einem Dreh-/Kipp-Beschlag 3. Der Flügel 2 lässt sich um eine horizontale Achse 4 gegenüber dem Rahmen 1 kippen und um eine vertikale Achse 5 gegenüber dem Rahmen 1 drehen. Der Dreh-/Kipp-Beschlag 3 ist von einer Handhabe 6 antreibbar und hat eine Ausstellschere 7 mit einem Ausstellarm 8, welche den Flügel 2 in der gekippten Stellung an dem Rahmen 1 hält. Der Ausstellarm 8 ist an einem rahmenseitigen Beschlagteil 9 und einem flügelseitigen Beschlagteil 10 über Lagerungen 11, 11' angelenkt. Der Dreh-/Kipp-Beschlag 3 hat eine Verriegelungsvorrichtung 12 mit einem an dem Flügel 2 angeordneten Anzugsnocken 13 und einem auf dem Ausstellarm 8 angeordneten Rastnocken 14. FIG. 1 shows a window with a relative to a frame 1 tilted wing 2 and with a turn / tilt fitting 3. The wing 2 can be tilted about a horizontal axis 4 relative to the frame 1 and rotate about a vertical axis 5 relative to the frame 1. The turn / tilt fitting 3 is driven by a handle 6 and has a Ausstellschere 7 with a stay 8, which holds the wing 2 in the tilted position on the frame 1. The extension arm 8 is hinged to a frame-side fitting part 9 and a wing-side fitting part 10 via bearings 11, 11 '. The turn / tilt fitting 3 has a locking device 12 with a arranged on the wing 2 suit cam 13 and arranged on the stay arm 8 locking cam 14th

Figur 2 zeigt stark vergrößert die Verriegelungsvorrichtung 12 aus Figur 1 mit dem Anzugsnocken 13 und dem Rastnocken 14. Der Dreh-/Kipp-Beschlag 3 weist eine unterhalb einer Stulpschiene 15 längsverschieblich angeordnete Treibstange 16 auf. Die Stulpschiene 15 hat ein Langloch 17. Der Anzugsnocken 13 ist mit einem Grundkörper 18 verschraubt, während der Grundkörper 18 auf der Treibstange 16 befestigt ist. Der Anzugsnocken 13 ist einstückig mit einem Halteteil 19 gefertigt, welches einen Zahnkamm 20 mit einer Reihe von Vorsprüngen 21 hält. Der Anzugsnocken 13 bildet einen Vorsprung 21a, welcher in einer Reihe mit den Vorsprüngen 21 des Zahnkamms 20 liegt. Nach einer Bewegung des Flügels 2 gegen den Rahmen 1 und einem Antrieb der Treibstange 16 in eine Schließstellung gleitet der Anzugsnocken 13 entlang des Rastnockens 14 und zieht den Flügel 2 gegen den Rahmen 1. Wird der Flügel 2 nicht vollständig gegen den Rahmen 1 bewegt, verbleibt ein Spalt zwischen dem Flügel 2 und dem Rahmen 1. In dieser Stellung kann die Treibstange 16 ebenfalls in Richtung der Schließstellung bewegt werden. Dabei wird der Zahnkamm 20 gegen den Rastnocken 14 bewegt. Der Rastnocken 14 dringt zwischen zwei der Vorsprünge 21 und/oder 21a ein und hält den Flügel 2 in dieser Stellung. Dies kennzeichnet eine Spaltlüftungsstellung des Fensters. FIG. 2 shows greatly enlarged the locking device 12 from FIG. 1 with the suit cam 13 and the locking cam 14. The turn / tilt fitting 3 has a drive rod 16 arranged longitudinally displaceably below a cuff rail 15. The faceplate 15 has a slot 17. The tightening cam 13 is screwed to a base body 18, while the base body 18 is mounted on the drive rod 16. The suit cam 13 is made in one piece with a holding part 19 which holds a tooth comb 20 with a series of projections 21. The tightening cam 13 forms a projection 21a, which lies in a row with the projections 21 of the tooth comb 20. After a movement of the wing 2 against the frame 1 and a drive of the drive rod 16 in a closed position of the tightening cam 13 slides along the locking cam 14 and pulls the Wing 2 against the frame 1. If the wing 2 is not completely moved against the frame 1, a gap remains between the wing 2 and the frame 1. In this position, the drive rod 16 can also be moved in the direction of the closed position. In this case, the tooth comb 20 is moved against the locking cam 14. The locking cam 14 penetrates between two of the projections 21 and / or 21a and holds the wing 2 in this position. This indicates a gap ventilation position of the window.

Figur 3 zeigt die Verriegelungsvorrichtung 12 aus Figur 2 nach der Entfernung des Zahnkamms 20. Hierbei ist zu erkennen, dass das Halteteil 19 mit einem Halteelement 22 an der Treibstange 16 anliegt. Weiterhin hat die Treibstange 16 eine Ausnehmung 23. Figur 4 zeigt die Verriegelungsvorrichtung 12 aus Figur 2 nach der Entfernung des Halteteils 19. Hierbei ist zu erkennen, dass sich der Zahnkamm 20 mit einem Fuß 24 seitlich in dem Langloch 17 abstützt. Im montierten Zustand des Halteteils 19 wird der Fuß 24 von dem Anzugsnocken 13 übergriffen. Weiterhin hat der Fuß 24 des Zahnkamms 20 eine dem Halteelement 22 des Halteteils 19 entsprechende Kontur und einen in die Ausnehmung 23 der Treibstange 16 eindringenden Bolzen 25. Der Bolzen 25 und der Fuß 24 sind in einer stark vergrößerten perspektivischen Darstellung des Zahnkamms 20 in Figur 5 deutlich zu erkennen. Der Fuß 24 ist U-förmig zum Umgreifen des Halteelementes 22 des Halteteils 19 gestaltet. Ein Vergleich der Figuren 2 und 3 zeigt, dass der Zahnkamm 20 wahlweise in der Verriegelungsvorrichtung 12 eingesetzt oder weggelassen werden kann. Zur Montage und Demontage des Zahnkamms 20 ist ausschließlich das Halteteil 19 von der Treibstange 16 zu entfernen und der Zahnkamm 20 zwischen Treibstange 16 und Halteteil 19 einzusetzen. Der auf der Treibstange 16 befestigte Grundkörper 18 sichert das Halteteil 19 im montierten Zustand gegen Verdrehung. FIG. 3 shows the locking device 12 from FIG. 2 after the removal of the tooth comb 20. It can be seen here that the holding part 19 bears against the drive rod 16 with a holding element 22. Furthermore, the drive rod 16 has a recess 23rd FIG. 4 shows the locking device 12 from FIG. 2 After the removal of the holding part 19. It can be seen that the tooth comb 20 is laterally supported with a foot 24 in the slot 17. In the assembled state of the holding part 19 of the foot 24 is overlapped by the suit cam 13. Furthermore, the foot 24 of the tooth comb 20 has a holding element 22 of the holding part 19 corresponding contour and a penetrating into the recess 23 of the drive rod 16 bolts 25. The bolt 25 and the foot 24 are in a greatly enlarged perspective view of the tooth comb 20 in FIG. 5 clearly visible. The foot 24 is U-shaped to engage around the retaining element 22 of the holding part 19. A comparison of FIGS. 2 and 3 shows that the tooth comb 20 can be selectively inserted or omitted in the locking device 12. For mounting and dismounting of the tooth comb 20, only the holding part 19 is to be removed from the drive rod 16 and the tooth comb 20 to be inserted between the drive rod 16 and the holding part 19. The mounted on the drive rod 16 basic body 18 secures the holding part 19 in the assembled state against rotation.

Figur 6 zeigt eine weitere Ausführungsform eines Teilbereichs der Verriegelungsvorrichtung 12 in einer Schnittdarstellung, bei der das Halteteil 19 mittels eines Federelementes 26 gegen die Treibstange 16 vorgespannt ist. Hierdurch lässt sich das Halteteil 19 ohne Werkzeug von der Treibstange 16 entfernen und der in Figur 5 dargestellte Zahnkamm 20 mit dem Bolzen 25 in die Ausnehmung 23 der Treibstange 16 einsetzen. Dabei umgreift der Fuß 24 des Zahnkamms 20 das Halteelement 22 des Halteteils 19. Zur Führung des Halteteils 19 ist auf der Treibstange 16 ein Führungsbolzen 27 befestigt, welcher mit einem Kopf 28 das Federelement 26 abstützt. FIG. 6 shows a further embodiment of a portion of the locking device 12 in a sectional view, in which the holding part 19 is biased by a spring element 26 against the drive rod 16. As a result, the holding part 19 can be removed without tools from the drive rod 16 and the in FIG. 5 shown tooth comb 20 with the bolt 25 in the recess 23 of the drive rod 16 insert. In this case, the foot 24 of the toothed comb 20 surrounds the holding element 22 of the holding part 19. To guide the holding part 19, a guide pin 27 is fixed on the drive rod 16, which supports the spring element 26 with a head 28.

Claims (6)

  1. Locking device for a pivoting and tiltable fitting of a casement of a window, a French window or the like, which casement can be pivoted against a frame, comprising a fitting component on the casement side and a fitting component on the frame side, comprising a stay which connects the fitting components to one another and comprises a hook-out arm, comprising a toothed comb which is arranged on a drive rod and comprises a row of projections and comprising a latch cam, arranged opposite the toothed comb on the stay, for retaining the hook-out arm in a ventilation gap position, in which the hook-out arm is pivoted slightly relative to the frame components, characterised in that a retaining component (19) is arranged on the drive rod (16), and in that the retaining component (19) comprises, on the side thereof facing the drive rod (16), a retaining element (22) which is engaged with the toothed comb (20) with positive locking and a tightening cam (13) which engages with the latch cam (14) from behind in the locked position.
  2. Locking device according to claim 1, characterised in that the retaining component (19) can be displaced perpendicular to the drive rod (16) and is biased against the drive rod (16) by a spring element (26).
  3. Locking device according to either claim 1 or claim 2, characterised in that the toothed comb (20) has a bolt (25) which penetrates the drive rod (16).
  4. Locking device according to either claim 1 or claim 2, characterised in that the retaining element (22) of the retaining component (19) is non-circular on the side thereof facing the drive rod (16) and a foot (24) of the toothed comb (20) located opposite the retaining element (22) of the retaining component (19) is U-shaped and engages around the retaining element (22).
  5. Locking device according to claim 4, characterised in that the foot (24) of the toothed comb (20) is supported laterally in a slot (17) of a cover rail (15) which covers the drive rod (16).
  6. Locking device according to any one of the preceding claims, characterised in that the retaining component (19) comprises a projection (21a) which is located in a row of projections (21) on the toothed comb (20) and projects beyond the retaining element (22).
EP06118881A 2005-09-22 2006-08-14 Locking device for a pivoting and tiltable fitting Active EP1790811B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL06118881T PL1790811T3 (en) 2005-09-22 2006-08-14 Locking device for a pivoting and tiltable fitting

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102005000125A DE102005000125A1 (en) 2005-09-22 2005-09-22 Interlocking device for e.g. window door, has retaining unit and actuation cam that are arranged at side facing connecting rod, where unit stays in contact with toothed ridge and actuation cam engages with retaining cam in locking position

Publications (3)

Publication Number Publication Date
EP1790811A2 EP1790811A2 (en) 2007-05-30
EP1790811A3 EP1790811A3 (en) 2009-12-09
EP1790811B1 true EP1790811B1 (en) 2011-10-12

Family

ID=37832329

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06118881A Active EP1790811B1 (en) 2005-09-22 2006-08-14 Locking device for a pivoting and tiltable fitting

Country Status (5)

Country Link
EP (1) EP1790811B1 (en)
AT (1) ATE528469T1 (en)
DE (1) DE102005000125A1 (en)
ES (1) ES2372969T3 (en)
PL (1) PL1790811T3 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101158259B (en) * 2007-10-12 2010-10-06 董志君 Ventilation window locking device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3111579A1 (en) * 1981-03-24 1982-10-14 Fa. Aug. Winkhaus, 4404 Telgte Turn-and-tilt window
DE3305497C3 (en) * 1982-07-21 1998-10-22 Winkhaus Fa August Left / right switchable instruction and possibly locking device
DE10013697A1 (en) * 2000-03-21 2001-09-27 Siegenia Frank Kg Door window check uses latching system composed of odd-sized teeth on support rod end co-operating with latches during casement movement.
DE20200770U1 (en) * 2002-01-19 2002-03-28 Winkhaus Fa August Locking device for windows and / or doors

Also Published As

Publication number Publication date
EP1790811A2 (en) 2007-05-30
ATE528469T1 (en) 2011-10-15
EP1790811A3 (en) 2009-12-09
ES2372969T3 (en) 2012-01-30
DE102005000125A1 (en) 2007-03-29
PL1790811T3 (en) 2012-03-30

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