EP1963602B1 - Geräuschmindernde verriegelungsanordnung für ein lüftungsfenster - Google Patents

Geräuschmindernde verriegelungsanordnung für ein lüftungsfenster Download PDF

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Publication number
EP1963602B1
EP1963602B1 EP06818185A EP06818185A EP1963602B1 EP 1963602 B1 EP1963602 B1 EP 1963602B1 EP 06818185 A EP06818185 A EP 06818185A EP 06818185 A EP06818185 A EP 06818185A EP 1963602 B1 EP1963602 B1 EP 1963602B1
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EP
European Patent Office
Prior art keywords
casing
locking
locking assembly
liner
pawl member
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
EP06818185A
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English (en)
French (fr)
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EP1963602A1 (de
Inventor
Charlotte Benedicte Lindeschouw Friis
Henrik Tipsmark
Bent Kirk Jensen
Kristian Mossin Westh
Klaus Kornerup
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VKR Holding AS
Original Assignee
VKR Holding AS
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
Priority claimed from EP05388115A external-priority patent/EP1801333A1/de
Application filed by VKR Holding AS filed Critical VKR Holding AS
Priority to PL06818185T priority Critical patent/PL1963602T3/pl
Priority to EP06818185A priority patent/EP1963602B1/de
Publication of EP1963602A1 publication Critical patent/EP1963602A1/de
Application granted granted Critical
Publication of EP1963602B1 publication Critical patent/EP1963602B1/de
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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
    • E05B15/16—Use of special materials for parts of locks
    • E05B15/1635—Use of special materials for parts of locks of plastics materials
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
    • E04D13/03—Sky-lights; Domes; Ventilating sky-lights
    • E04D13/0325—Sky-lights; Domes; Ventilating sky-lights provided with ventilating means
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C3/00—Fastening devices with bolts moving pivotally or rotatively
    • E05C3/02—Fastening devices with bolts moving pivotally or rotatively without latching action
    • E05C3/06—Fastening devices with bolts moving pivotally or rotatively without latching action with operating handle or equivalent member moving otherwise than rigidly with the bolt
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B17/00—Accessories in connection with locks
    • E05B17/0045—Silencing devices; Noise reduction
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B7/00—Special arrangements or measures in connection with doors or windows
    • E06B7/02—Special arrangements or measures in connection with doors or windows for providing ventilation, e.g. through double windows; Arrangement of ventilation roses
    • E06B7/04—Special arrangements or measures in connection with doors or windows for providing ventilation, e.g. through double windows; Arrangement of ventilation roses with ventilation wings
    • E06B7/06—Special arrangements or measures in connection with doors or windows for providing ventilation, e.g. through double windows; Arrangement of ventilation roses with ventilation wings with one ventilation wing only
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B7/00—Special arrangements or measures in connection with doors or windows
    • E06B7/02—Special arrangements or measures in connection with doors or windows for providing ventilation, e.g. through double windows; Arrangement of ventilation roses
    • E06B7/10—Special arrangements or measures in connection with doors or windows for providing ventilation, e.g. through double windows; Arrangement of ventilation roses by special construction of the frame members

Definitions

  • the present invention relates to a locking assembly for a ventilating window having a sash arranged to be openable with respect to a main frame by pivotal movement about a pivot axis parallel to a pair of opposed sash members, said locking assembly comprising a casing and at least one pawl member, said one pawl member being attached to the casing via a fastening pin, a part of said pawl member projecting through a slot in the casing, said slot having two end sides and said pawl member being arranged such that said part is movable in said slot between a locked position, in which it is adapted to be in locking engagement with a separate stationary locking member, and an unlocked position, in which it is adapted to be released from said locking engagement to allow opening of the window.
  • a locking assembly of the abovementioned type is disclosed in DK-C-114 046 .
  • An actuator slide protruding through the casing connects an operator member with the locking mechanism, said actuator slide having a first unlocked position, a second locked position and a third intermediate position where the window is slightly open to achieve ventilation.
  • Also protruding through slots in the casing are two pawl members. When closing the window the pawl members come into engagement with the fixed strike plate on the main frame whereby they are forced to the sides and the actuator slide is pressed into its second end position. For the purpose of ventilation, the actuator slide is pulled half way back towards the first position by use of the operator member without the pawl members being displaced.
  • the locking assembly described above is made entirely from metal, which entails a good resistance to wear and has a well-proven reliability even after many years of use and exposure to different environmental factors.
  • the movement of the pawl members and the actuator slide between their different positions gives rise to noise, particularly in the form of sharp sounds when the moveable parts reach their end positions.
  • noise particularly in the form of sharp sounds when the moveable parts reach their end positions.
  • users have not indicated these sounds as being a problem and possibly have not even consciously perceived these noises as being a source of irritation
  • the removal of such noise can be relieving.
  • In other technical fields such as vacuum cleaners and car engines a lot of effort has been put into improving the sound of the engine to make it less irritating and even make it a part of the company brand.
  • the problem has not previously been recognised.
  • the noise has in many cases been seen as an advantage as it functions as an indication, that the window has been properly closed.
  • a locking assembly of the kind mentioned in the introduction which further comprises a noise reducing liner positioned to prevent direct contact both between the fastening pin and the casing and between the pawl member and the casing, respectively, said liner lining the end sides of the slot.
  • the liner material may be said to muffle the sound. Using one liner for muffling the sound both between the fastening pin and the casing and between the pawl member and the casing surprisingly provides a cheap, durable and efficient muffling effect. It may also wholly or partly substitute the use of a lubricant.
  • the liner decreases the number of separate parts needed for the locking assembly, and the interconnection helps keep the two liner portions in place as they are affected by the rotational movement of the pawl member.
  • a locking control mechanism is arranged in said casing to control the movement of the pawl member between said locked and unlocked positions, said locking control mechanism being operable by at least one actuator slide displaceable guide means in the casing from a first end position defining the unlocked position of the pawl member to a second end position defining the locked position of the pawl member and vice versa.
  • the slot has the shape of a circular section with the same radius of curvature and the same length as the path of the pawl member, the movement of said pawl member in said slot being a rotation about the fastening pin.
  • the common liner has the overall shape of an isosceles triangle, where the apex envelopes the fastening pin, the angle between the two legs projecting from the apex corresponding to the angle of the circular section covered by the slot in the casing, where these two legs extend beyond the third side of the triangle, the two extensions lining the end sides of the slot, and where the third side of the triangle is curved with the same radius of curvature as the slot, lining the side surface of the slot facing the apex.
  • the liner may have one or more retaining members projecting towards the inside of the triangle or a connecting member connecting the two legs projecting from the apex, the area enclosed by the triangle and the retaining or connecting member(s) corresponding in size and shape substantially to the size and cross sectional shape of the fastening pin.
  • the height of the liner in the direction perpendicular to the plane of the triangle decreases from a maximum at the apex to a minimum at or by the third leg.
  • At least part of said liner is provided by means of at least partly overmoulding or encasing said first part with a layer of lining material.
  • a layer of lining material thereby it is possible to manufacture a conventional size part with muffling qualities.
  • the part forms a stronger core, which may be of a heat resistant material such as metal.
  • Said layer of lining material preferably only covers some of the first part including said first surface of the first part.
  • Said lining preferably has a thickness of 0.3 to 1.0 mm, preferably approximately 0.5 mm, which provides for a strong part with muffling qualities and which can be made to be fireproof.
  • mutually contacting surfaces are both provided with a liner.
  • the liners may be made from any suitable material having a sufficient strength and resistance to wear. It is, however, preferred that the liners be made from a plastic material such as polyethylene (PE), polypropylene (PP), polyether ether ketone (PEEK) or polyoxymethylene (POM), as such materials do not corrode and are relatively cheap. Depending on the number and place of use of the liners there may be two or more types of liners, each liner type being made from a different material depending on the forces acting on them.
  • PE polyethylene
  • PP polypropylene
  • PEEK polyether ether ketone
  • POM polyoxymethylene
  • a liner made from a combination of two or more types of material, preferably from two kinds of plastic having different resistances to wear, such as polyoxymethylene (POM) and poly-propylene (PP) softened with an ethylene-propylene-diene-monomer (EPDM).
  • POM polyoxymethylene
  • PP poly-propylene
  • EPDM ethylene-propylene-diene-monomer
  • said liner is in one piece.
  • said locking assembly is mounted in said window, the window further including a strike plate comprising said at least one stationary locking member for locking engagement with said locking assembly.
  • Fig. 12 is a cross-section along the line XII-XII of the operator hinge according to Fig. 10 .
  • FIGs 1 and 2 an embodiment of a locking assembly according to the invention is shown in a ventilation window.
  • An operator member 1 is located on the inside of the window in connection with the top sash member 2.
  • an actuator slide 3 that protrudes through a slot (not shown) in the casing 4 of the locking assembly is moved towards the inside of the window (to the right in Figs. 1 and 2 ), the operator member 1 and actuator slide 3 being connected via an operator arm 5 via an operator hinge 1a.
  • pawl members 6 (only one is visible in Figs 1 and 2 ) are being shifted to the positions shown in Fig.
  • a locking control mechanism (not shown) consisting of a system of link joint arms inside the casing 4 as will be explained later.
  • the pawl members are thereby brought out of engagement with the stationary locking members 71 (only one is visible in Figs 1 and 2 ) projecting from a strike plate 7, which may be seen more clearly in Fig. 4 , said strike plate being fixed to the top frame member 8.
  • the slots 41,42 in the casing through which the pawl members 6 and actuator slide 3 protrude serve as guide means.
  • the operator member 1 is connected to the top sash member 2 by means of a hinge 9.
  • the resulting pivot movement of the operator members necessitates pivot connections both between the operator member 1 and the operator arm 5 and between the operator arm 5 and the actuator slide 3.
  • the pawl members 6 When closing the window, the pawl members 6 come into engagement with the stationary locking members 71 of the strike plate 7 and are thereby forced to the sides, moving along the slot 41 to the position opposite the one shown in Fig. 3 .
  • the movement of the pawl members are transmitted to the actuator slide 3 via the locking control mechanism 43,44,45, and the actuator slide is pulled back from the position shown in Fig. 2 to the position shown in Fig. 1 .
  • the pattern of movement of the pawl members in relation to the strike plate is indicated with the arrows B in Fig. 4 .
  • the pawl members are now located behind the stationary locking members 71 of the strike plate 7 thereby locking the window.
  • a window with a locking assembly as the one shown in the drawing may be opened slightly by placing the actuator slide 3 in an intermediate position (not shown).
  • the pawl members 6 are not affected by the moving of the actuator slide 3 between its locked position and its ventilating position.
  • the actuator slide 3 and pawl members 6 are interconnected via the locking control mechanism, which consists of a system of spring-loaded arms 43, which force the actuator slide to move stepwise between three predetermined positioned as described above, while the pawl members move between only two positions.
  • the locking control mechanism which consists of a system of spring-loaded arms 43, which force the actuator slide to move stepwise between three predetermined positioned as described above, while the pawl members move between only two positions.
  • Other configurations of the arms 43 and springs 44,45, and other means of interconnection may be devised, but the embodiment shown has proven its worth over decades of use.
  • a locking assembly functioning with only two positions of the actuator slide i.e. with no ventilating position is also within the scope of the invention.
  • liners which cushion the contact between the different parts of the locking assembly thereby cushioning the sound.
  • Other liners than the ones provided by the invention may be provided, as it will be apparent from the following.
  • Fig. 6 shows a slide liner 31, which prevents the actuator slide 3 from coming into direct contact with the casing 4, the spring-loaded arms 43 and the operator arm 5.
  • the slide liner has a base 311, which abuts against the spring-loaded arms as may be seen in Fig. 5 , a projecting edge 312, which serves as a contact surface with the casing, a pair of projections 313 protruding through the slot 42 in the casing as may be seen in Fig. 3 , and a connecting piece 314 projecting into the actuator slide and preventing contact with the operator arm 5 as may also be seen in Fig. 3 .
  • the slot 42 may be made slightly wider than in the traditional locking assembly so that the effective width of the slot is approximately the same.
  • Fig. 7 shows a pawl liner 61 in accordance with the invention intended to isolate the pawl members from the casing, said pawl liner providing muffling of both the pawl member and the fastening pin.
  • the pawl liner may be said to have the overall shape of a triangle, where the apex 62 is rounded and the opposite leg 63 curved.
  • the liner 61 is arranged with its apex at the fastening point 64 of the pawl member 6, and with the curved leg 63 projecting into the slot 41 in the casing. The apex thus lines the pivot connection between the pawl member and the casing and the curved leg lines the slot against the part 6' of the pawl member projecting there through.
  • the apex 62 is provided with a semicircular connecting piece 66, which together with the apex forms a circular member surrounding the connection between the pawl member 6 and the casing 4 all way round.
  • the connecting piece may, however be left out or replaced with a retaining member (not shown) projecting from the side of the triangle to prevent the liner 61 from getting dislocated without surrounding the connection entirely.
  • the pawl liner 61 is further provided with a pair of projecting corner pieces 65, which may be said to be extensions of the two legs meeting at the apex 62.
  • the corner pieces has an increased height seen in the direction perpendicularly to the plane of the triangle, which allows them to project through the slot 41.
  • the corner pieces thus function as a liner for the end edges i.e. the end sides of the slot, preventing the pawl member from hitting against the casing when being moved between its two positions as may be seen in Figs. 3 and 5 .
  • the height of the pawl liner 61 in the direction perpendicular to the plane of the triangle is shown to decrease from a maximum at the apex 62 to a minimum at or by the third leg 63.
  • this design is considered to be the one providing the best manageability during assembly of the locking assembly, but other designs may be preferable in consideration of other factors.
  • Figs. 8 and 9 show the hinge 9 connecting the operator member 1 to the top sash member 2.
  • this hinge consisted of two hinge parts 91 and 92, which were connected to the operator member and the top sash member, respectively, and which were interconnected by means of a pivot 93 projecting through bend back edges 94,95 of the two hinge parts.
  • the pivot 93 has now been provided with a plastic coating 96 preventing direct contact between the pivot and the hinge parts 91,92.
  • the hinge 9 may further be provided with liners preventing direct contact between the bend back edges 94,95 of the two hinge parts 91,92 at the points marked by 97 in Fig. 8 .
  • the strike plate 7, which is shown in Fig. 4 is preferably made entirely from plastic, preferably moulded in one piece. Regardless of the material chosen it may, however, also be provided with liners (not shown) on the stationary locking members 71, these liners serving to deaden sound and/or as wearing parts.
  • liners not shown
  • the drawbacks of using only plastic mentioned above in relation to i.a. the hinge 9 do not apply to the strike plate, as a melted strike plate would only make it easier to open the window.
  • the pawl liner 61 is preferably made from a plastic material, which is resistant to impact loads.
  • a plastic material which is resistant to impact loads.
  • An example of such a material is Hytrel®, which is polypropylene softened by the addition of an ethylene-propylene-diene-monomer. The same applies to any all-plastic parts of the locking assembly affected by impact loads.
  • liners and parts of the locking assembly which are not subject to impact loads, such as the slide liner 31 and the strike plate 7, should instead be made from a material, which is more resistant to frictional loads caused by the movement of the actuator slide 3 and pawl members 6 in relation to the casing 4 and strike plate 7.
  • a material which is more resistant to frictional loads caused by the movement of the actuator slide 3 and pawl members 6 in relation to the casing 4 and strike plate 7.
  • POM polyoxymethylene
  • Noise reduction may further be improved by an appropriate configuration of the strike plate 7.
  • the strike plate has been provided with a raised edge or projection at the point marked with 72 in Fig. 4 , the purpose of the edge being to force the pawl member to the side when closing the window and to keep it there.
  • the raised edge is unnecessary for the functioning of the locking assembly, and that a locking assembly with a strike plate as the one shown in Fig. 4 gives rise to less noise.
  • the shape of the inner side of the stationary locking members of the strike plate of the locking assembly describes a smooth, continuously advancing curve.
  • the liner or part of it may in another embodiment of the locking assembly according to the invention be provided by means of overmoulding or encasing a part with a layer of lining material, e.g. a plastic material such as poly ether ether ketone (PEEK).
  • a layer of lining material e.g. a plastic material such as poly ether ether ketone (PEEK).
  • Figs 10-12 show different views of an operator hinge 1a, which in has been overmoulded or encased with a layer 1b of lining material.
  • the operator hinge 1a itself is made from metal.
  • the layer 1b of linking material is best seen in Figs 11 and 12 and covers some of the operator hinge 1a including the surface facing operator arm 5.
  • the layer 1b of lining material thus leaves the operator hinge 1a and thereby the locking assembly according to the invention fireproof because the heat resistant metallic operator hinge 1a will still be operational even when exposed to high temperatures.
  • the layer of lining material has a thickness of approximately 0.5 mm.
  • the material thickness of the operator hinge without the layer of lining material is approximately 2.5 mm.
  • a locking assembly of reduced noise generation is thus provided while at the same time ensuring fireproof characteristics.
  • the thicknesses of the layer and the core may assume other absolute and relative values to suit any other distribution of forces or other fire safety demands.
  • Linings of other parts of the locking assembly according to the invention may also be provided in the form of overmoulding or encasing the respective parts. As examples this holds true for the operator arm 5, hinge 9, pawl member 6, actuator slide 3 and casing 4.
  • liners may be provided, such other linings also being made by overmoulding or encasing the respective part or in any other appropriate way.
  • Such liners may be made from any appropriate material as long as they meet the object of making the operation of the locking assembly generate less or more agreeable sound.
  • each pair of mutually contacting surfaces is provided with a liner. It is, however, to be understood that a double lining protecting both surfaces may be preferable, for example to achieve an effect corresponding to a lubrication of the two surfaces.
  • the object of the invention may be achieved in several other ways within the scope of the invention as defined by the appended claims.
  • the number of separate liners may be increased, and liners may further be employed in different places or have a different shape, some parts of the locking assembly may be made entirely from a plastic material etc.
  • the overall construction of the locking assembly may be varied by e.g. using only one pawl member.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
  • Wing Frames And Configurations (AREA)
  • Lock And Its Accessories (AREA)
  • Window Of Vehicle (AREA)

Claims (14)

  1. Verriegelungsanordnung für ein Lüftungsfenster mit einem Fensterflügel, der angeordnet ist, um bezüglich eines Hauptrahmens durch eine Schwenkbewegung um eine Schwenkachse, die parallel zu einem Paar von gegenüberliegenden Fensterflügelelementen liegt, geöffnet werden zu können, wobei die Verriegelungsanordnung aufweist:
    ein Gehäuse (4) und mindestens ein Zapfenelement (6),
    wobei das eine Zapfenelement (6) durch einen Befestigungsstift (64) an dem Gehäuse (4) angebracht ist, wobei ein Teil (6') des Zapfenelements (6) durch einen Schlitz (41) im Gehäuse hervorsteht, wobei der Schlitz zwei Endseiten hat,
    wobei das Zapfenelement (6) so angeordnet ist, dass der Teil (6') in dem Schlitz (41) beweglich ist zwischen einer verriegelnden Position, in der er vorgesehen ist, in verriegelndem Eingriff mit einem separaten stationären Schließelement (71) zu sein, und einer nicht-verriegelnden Position, in der er vorgesehen ist, aus dem verriegelnden Eingriff gelöst zu sein, so dass das Fenster geöffnet werden kann,
    dadurch gekennzeichnet, dass
    die Verriegelungsanordnung weiterhin eine geräuschmindernde Verkleidung (61) aufweist, die so angeordnet ist, dass ein direkter Kontakt zwischen dem Befestigungsstift (64) und dem Gehäuse (4) beziehungsweise zwischen dem Zapfenelement (6, 6') und dem Gehäuse (4) verhindert wird, wobei die Verkleidung die Endseiten des Schlitzes (41) auskleidet.
  2. Verriegelungsanordnung nach Anspruch 1, dadurch gekennzeichnet, dass ein Verriegelungssteuerungsmechanismus (43, 44, 45) in dem Gehäuse angeordnet ist, um die Bewegung des Zapfenelements (6) zwischen der verriegelnden Position und der nicht-verriegelnden Position zu steuern, wobei der Verriegelungssteuerungsmechanismus (43, 44, 45) durch mindestens einen in einer Führung (42) im Gehäuse (4) von einer ersten Endposition, die die nicht-verriegelnde Position des Zapfenelements (6) definiert, zu einer zweiten Endposition, die die verriegelnde Position des Zapfenelements (6) definiert, und umgekehrt verschiebbaren Betätigungsschieber (3) betätigbar ist.
  3. Verriegelungsanordnung nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass der Schlitz (41) die Form eines Kreisabschnitts mit demselbem Krümmungsradius und derselben Länge wie der Weg des Zapfenelements (6) hat, und dass die Bewegung des Zapfenelements (6) in dem Schlitz (41) eine Drehung um den Befestigungsstift ist.
  4. Verriegelungsanordnung nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass die Verkleidung (61) die allgemeine Form eines gleichschenkligen Dreiecks hat, wobei der Scheitelbereich (62) den Befestigungsstift (64) umgibt, wobei der Winkel zwischen den zwei Schenkeln, die sich vom Scheitelbereich erstrecken, dem Winkel des Kreisabschnitts entspricht, der durch den Schlitz (41) im Gehäuse abgedeckt ist, wobei diese beiden Schenkel über die dritte Seite (63) des Dreiecks hervorstehen, wobei die beiden Verlängerungen (65) die Endseiten des Schlitzes auskleiden, und wobei die dritte Seite (63) des Dreiecks mit demselben Krümmungsradius gekrümmt ist wie der Schlitz (41) und diejenige Seitenoberfläche des Schlitzes (41) auskleidet, die zum Scheitelbereich (62) weist.
  5. Verriegelungsanordnung nach Anspruch 4, dadurch gekennzeichnet, dass die Verkleidung (61) einen oder mehrere Halteelemente hat, die zu der Innenseite des Dreiecks hervorstehen, oder ein Verbindungselement (66), das die beiden Schenkel, die von dem Scheitelbereich (62) hervorstehen, auf solche Weise miteinander verbindet, dass die Verkleidung am Befestigungsstift (64) befestigt werden kann, wobei die Fläche, die von dem Dreieck eingeschlossen wird, und das(die) Halte- oder Verbindungselement(e) in Größe und Form der Größe und Querschnittsform des Befestigungsstifts entspricht (entsprechen).
  6. Verriegelungsanordnung nach Anspruch 4 oder 5, dadurch gekennzeichnet, dass sich die Höhe der Verkleidung (61) in der Richtung senkrecht zur Ebene des Dreiecks von einem Maximum am Scheitelbereich (62) zu einem Minimum an oder bei dem dritten Schenkel (63) verringert.
  7. Verriegelungsanordnung nach Anspruch 1, dadurch gekennzeichnet, dass mindestens ein Teil der Verkleidung (61) durch mindestens teilweises Überformen oder Umhüllen mit einer Schicht aus Verkleidungsmaterial vorgesehen ist.
  8. Verriegelungsanordnung nach Anspruch 2 oder 3, dadurch gekennzeichnet, dass die Verkleidung (61) eine Dicke von 0,3 bis 1,0 mm, vorzugsweise etwa 0,5 mm, hat.
  9. Verriegelungsanordnung nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass aneinander anliegende Kontaktflächen beide eine Verkleidung haben.
  10. Verriegelungsanordnung nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass die Verkleidung (61) aus einem Kunststoffmaterial wie Polyethylen (PE), Polypropylen (PP), Polyetheretherketon (PEEK) oder Polyoxymethylen (POM) hergestellt ist.
  11. Verriegelungsanordnung nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass die Verkleidung (61) aus einer Kombination von zwei Typen von Material hergestellt ist, vorzugsweise aus zwei Kunststoffarten, die eine unterschiedliche Verschleißfestigkeit haben, wie Polyoxymethylen (POM) und Polypropylen (PP) weichgemacht mit einem Ethylen-Propylen-Dienemonomer (EPDM).
  12. Verriegelungsanordnung nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass die Verkleidung einstückig ist.
  13. Verriegelungsanordnung nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass die Verriegelungsanordnung in dem Fenster angebracht ist, wobei das Fenster weiterhin ein Schließblech (7) aufweist, das mindestens ein stationäres Schließelement (71) für einen verriegelnden Eingriff mit der Verriegelungsanordnung aufweist.
  14. Verriegelungsanordnung nach Anspruch 1, gekennzeichnet durch
    ein Schließblech (7) mit mindestens einem stationären Schließelement (71), das während der Benutzung an einem Hauptrahmenelement (8) gegenüber einem des Paares der Fensterflügelelemente (2) befestigt ist,
    einen Verriegelungssteuerungsmechanismus (43, 44, 45), der in dem Gehäuse angebracht ist, um die Bewegung des Zapfenelements (6) zwischen der verriegelnden und der nicht-verriegelnden Position zu steuern,
    wobei der Verriegelungssteuerungsmechanismus (43, 44, 45) durch ein Betätigungselement (1) betätigt werden kann, das von der Innenseite des Fensters durch mindestens einen in einer zweiten Führung (42) im Gehäuse (4) zwischen einer ersten Endposition, die die nicht-verriegelnde Position des Zapfenelements (6) definiert, und einer zweiten Endposition, die die verriegelnde Position des Zapfenelements definiert, und umgekehrt verschiebbaren Betätigungsschieber (3) zugänglich ist,
    wobei das Betätigungselement (1) mit dem Betätigungsschieber (3) verbunden ist, um zwei getrennte Positionen einzunehmen, die den Endpositionen des Betätigungsschiebers (3) entsprechen,
    wobei das Gehäuse (4) während der Benutzung an dem Fensterflügelelement gegenüber dem Schließblech befestigt ist,
    wobei das mindestens eine Zapfenelement (6) so in dem Gehäuse angeordnet ist, dass es zwischen einer verriegelnden Position und einer nicht-verriegelnden Position bewegbar ist, wobei das Zapfenelement sich entlang einer ersten Führung (41) im Gehäuse bewegt, wobei die Verriegelungsanordnung einen ersten Teil (1, 1a, 3, 4, 41, 42, 5, 6, 6', 7, 71) aufweist, der in Relation zum zweiten Teil (1, 1a, 3, 4, 41, 42, 5, 6, 6', 7, 71) der Verriegelungsanordnung beweglich ist, wobei eine erste Oberfläche des ersten Teils (1, 1a, 3, 4, 41, 42, 5, 6, 6', 7, 71) zu einer zweiten Oberfläche des zweiten Teils (1, 1a, 3, 4, 41, 42, 5, 6, 6', 7, 71) weist, wobei mindestens die erste Oberfläche eine Verkleidung (31, 61, 7, 71, 96, 1b) aufweist, die einen direkten Kontakt zwischen der ersten und der zweiten Oberfläche verhindert,
    wobei der Schlitz (41) in dem Gehäuse, durch den ein Teil (6') des Zapfenelements hervorsteht, die erste Führung bildet, und dass das Gehäuse einen ersten Teil bildet und der Befestigungsstift (64) und das Zapfenelement (6, 6') einen zweiten Teil bilden, wobei die Kontaktoberflächen des ersten und zweiten Teils, die eine oder mehrere Verkleidungen (61) haben, einen direkten Kontakt zwischen dem Gehäuse und dem Befestigungsstift und dem Zapfenelement verhindern,
    wobei die Verkleidung, die zwischen dem Befestigungsstift (64) und dem Gehäuse (4) benutzt wird, und die Verkleidung, die zwischen dem Zapfenelement (6, 6') und dem Gehäuse (4) benutzt wird, als gemeinsame Verkleidung (61) geformt ist,
    wobei die erste Führung (41), durch die das Zapfenelement (6, 6') hervorsteht, als ein Schlitz in dem Gehäuse (4) geformt ist, wobei der Schlitz die Form eines Kreisabschnitts mit demselben Krümmungsradius und derselben Länge wie der Weg des Zapfenelements hat, und
    wobei die gemeinsame Verkleidung (61) die allgemeine Form eines gleichschenkligen Dreiecks hat,
    wobei der Scheitelbereich (62) den Befestigungsstift (64) umgibt, wobei der Winkel zwischen den zwei Schenkeln, die sich vom Scheitelbereich erstrecken, dem Winkel des Kreisabschnitts entspricht, der durch den Schlitz (41) im Gehäuse abgedeckt ist,
    wobei diese beiden Schenkel über die dritte Seite (63) des Dreiecks herausragen, wobei die Verlängerungen (65) die Endseiten des Schlitzes auskleiden und
    wobei die dritte Seite (63) des Dreiecks mit demselben Krümmungsradius wie der Schlitz (41) gekrümmt ist, wobei die Seitenoberfläche des Schlitzes ausgekleidet ist, die zum Scheitelbereich (62) weist.
EP06818185A 2005-12-22 2006-12-22 Geräuschmindernde verriegelungsanordnung für ein lüftungsfenster Active EP1963602B1 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
PL06818185T PL1963602T3 (pl) 2005-12-22 2006-12-22 Zmniejszający hałas zespół ryglujący do okna wentylacyjnego
EP06818185A EP1963602B1 (de) 2005-12-22 2006-12-22 Geräuschmindernde verriegelungsanordnung für ein lüftungsfenster

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
EP05388115A EP1801333A1 (de) 2005-12-22 2005-12-22 Geräuschmindernde Verschlussanordnung für Lüftungsfenster
DKPA200600968 2006-07-12
EP06818185A EP1963602B1 (de) 2005-12-22 2006-12-22 Geräuschmindernde verriegelungsanordnung für ein lüftungsfenster
PCT/DK2006/050083 WO2007071262A1 (en) 2005-12-22 2006-12-22 A noise reducing locking assembly for a ventilating window

Publications (2)

Publication Number Publication Date
EP1963602A1 EP1963602A1 (de) 2008-09-03
EP1963602B1 true EP1963602B1 (de) 2010-10-06

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AT (1) ATE483879T1 (de)
DE (1) DE602006017433D1 (de)
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WO (1) WO2007071262A1 (de)

Cited By (1)

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GB2612971A (en) * 2021-11-17 2023-05-24 Keylite Roof Windows Ltd A lock assembly for a roof window

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101158259B (zh) * 2007-10-12 2010-10-06 董志君 一种通风窗锁定装置
PL3091150T3 (pl) * 2009-06-29 2017-09-29 Vkr Holding A/S Zespół zamka
WO2011113213A1 (en) * 2010-03-19 2011-09-22 Zhijun Dong Ventilation system for window or door
EP2386709B1 (de) 2010-05-12 2014-11-19 VKR Holding A/S Fenster mit Dämpfer
WO2012034558A1 (en) * 2010-09-16 2012-03-22 Vkr Holding A/S A lock assembly
EP2565355B1 (de) 2011-09-01 2018-07-18 VKR Holding A/S Fensterbaugruppe mit Schnapphandgriff, und ein Verfahren zum Transportieren der Fensterbaugruppe
EP2751355B2 (de) 2011-10-04 2018-11-21 VKR Holding A/S Dachfenster mit einem oberen schieberahmenmodul
GB201609935D0 (en) * 2016-06-07 2016-07-20 Keylite Roof Windows Ltd A ventilation apparatus for a roof window

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DE3723424A1 (de) * 1986-09-06 1989-02-09 Scharwaechter Gmbh Co Kg Tuerfeststeller, insbesondere fuer kraftwagentueren
DE4213831C2 (de) * 1992-04-28 1996-06-20 Glyco Metall Werke Gerollte Lagerbuchse und Zapfen- oder Wellenverbindung mit einer solchen Lagerbuchse
DE19845949C2 (de) * 1998-10-06 2000-09-21 Faure Bertrand Sitztech Gmbh Kunststoffhülse für eine Lagervorrichtung
EP1377715B1 (de) * 2001-04-11 2010-01-06 VKR Holding A/S Verriegelungsvorrichtung für ein lüftungsfenster

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2612971A (en) * 2021-11-17 2023-05-24 Keylite Roof Windows Ltd A lock assembly for a roof window
EP4183957A1 (de) * 2021-11-17 2023-05-24 Keylite Roof Windows Limited Dachfenster mit einer verriegelungsanordnung

Also Published As

Publication number Publication date
PL1963602T3 (pl) 2011-04-29
ATE483879T1 (de) 2010-10-15
EP1963602A1 (de) 2008-09-03
WO2007071262A1 (en) 2007-06-28
DE602006017433D1 (de) 2010-11-18

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