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EP1116845B1 - Locking device against wrong operation - Google Patents

Locking device against wrong operation Download PDF

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Publication number
EP1116845B1
EP1116845B1 EP00124498A EP00124498A EP1116845B1 EP 1116845 B1 EP1116845 B1 EP 1116845B1 EP 00124498 A EP00124498 A EP 00124498A EP 00124498 A EP00124498 A EP 00124498A EP 1116845 B1 EP1116845 B1 EP 1116845B1
Authority
EP
European Patent Office
Prior art keywords
lever
locking device
device against
blocking
wrong operation
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 - Lifetime
Application number
EP00124498A
Other languages
German (de)
French (fr)
Other versions
EP1116845A3 (en
EP1116845A2 (en
Inventor
Bodo Brombacher
Wolfgang Kaup
Thomas Staudermann
Guido Wagner
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 Aubi 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
Priority claimed from DE20000246U external-priority patent/DE20000246U1/en
Application filed by Siegenia Aubi KG filed Critical Siegenia Aubi KG
Publication of EP1116845A2 publication Critical patent/EP1116845A2/en
Publication of EP1116845A3 publication Critical patent/EP1116845A3/en
Application granted granted Critical
Publication of EP1116845B1 publication Critical patent/EP1116845B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05DHINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D15/00Suspension arrangements for wings
    • E05D15/48Suspension arrangements for wings allowing alternative movements
    • E05D15/52Suspension arrangements for wings allowing alternative movements for opening about a vertical as well as a horizontal axis
    • E05D15/526Safety devices
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B63/00Locks or fastenings with special structural characteristics
    • E05B63/18Locks or fastenings with special structural characteristics with arrangements independent of the locking mechanism for retaining the bolt or latch in the retracted position
    • E05B63/185Preventing actuation of a bolt when the wing is open
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05CBOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C9/00Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing
    • E05C9/06Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing with three or more sliding bars
    • E05C9/063Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing with three or more sliding bars extending along three or more sides of the wing or frame
    • E05C9/066Locks for windows or doors specially adapted for tilt and turn
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05FDEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F7/00Accessories for wings not provided for in other groups of this subclass
    • E05F7/06Devices for taking the weight of the wing, arranged away from the hinge axis
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05DHINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D15/00Suspension arrangements for wings
    • E05D15/48Suspension arrangements for wings allowing alternative movements
    • E05D15/52Suspension arrangements for wings allowing alternative movements for opening about a vertical as well as a horizontal axis
    • E05D15/526Safety devices
    • E05D2015/5266Safety devices acting perpendicular to the plane of the wing
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05FDEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F7/00Accessories for wings not provided for in other groups of this subclass
    • E05F7/08Means for transmitting movements between vertical and horizontal sliding bars, rods, or cables
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05YINDEXING 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
    • E05Y2900/00Application of doors, windows, wings or fittings thereof
    • E05Y2900/10Application of doors, windows, wings or fittings thereof for buildings or parts thereof
    • E05Y2900/13Type of wing
    • E05Y2900/148Windows

Definitions

  • the invention relates to a safety device according to the preamble of claim 1.
  • a mishandling device with wing lifter in which two separately pivotable levers are provided about a common axis, wherein the second lever is used to block a projecting through a cover rail non-round locking pin.
  • This locking pin is longitudinally movable in a profiled recess of the second lever, wherein the recess of the second lever prevents movement of the locking pin in a deployed position of the arm.
  • a shift lock with wing lifter has become known in which the locking member is pivotally mounted in a bearing part.
  • the locking member consists essentially of a teardrop-shaped and loaded by a spring in the direction of the drive rod locking body, which can be pivoted by a driver of the arm of the wing lifter so that it cancels an engagement in an opening of the drive rod.
  • the fact that the locking body is pivotally mounted in the bearing part this can be moved either to the right or to the left to unlock the drive rod.
  • the invention is therefore an object of the invention to provide a misuse safety device of the type mentioned above, which allows a maximum load in a simple structure.
  • the force transmission member has a locking member, which is in the pivoting range of a substantially transverse to the direction of displacement of the power transmission member, the free end of the lever diametrically opposite lever extension and wherein the locking member protrudes into a plane lying in front of the faceplate is a functionally reliable in a simple manner and due to the better space solid trainees locking the drive rod possible.
  • a substantial gain is achieved by protruding in front of a cover plate covering the power transmission member. As a result, the lock is displaced in a plane in which the faceplate can exert additional support on the locking member.
  • the housing is provided with a web extending along the displacement path of the claw, which is located immediately adjacent in its plane to the surface of the claw which faces the housing.
  • the web is additionally supported in its load level, while the claw receives an additional guide.
  • the locking member is a substantially U-shaped claw having a transverse to the direction of sliding groove, into which the lever engages in its blocking position with a free end of the lever diametrically opposite lever extension.
  • the locking member receives a solid shape that can resist high forces.
  • This embodiment blocks a movement of the power transmission member in each direction.
  • the locking member is designed as a pin which engages through the face-plate with a rectangular cross-section.
  • Fig. 1 shows a window 1, which consists of a fixed frame 2 and a wing 3 movable therein.
  • the wing 3 can have a Hinge device 4 both on a lateral axis as well as - be pivoted by a mounted on the lower horizontal wing spar 5 tilt lock 6 - horizontal axis.
  • Wing 3 and frame 2 can be fixed relative to each other via a drive rod fitting, of which only a lower corner deflection fitting 7 is shown in the schematic representation of FIG.
  • a mishandling device 8 is provided, which is shown in detail in FIG.
  • the structure of the incorrect operation fuse 8 substantially corresponds to the wing lifter from DE 41 17 407 C2.
  • this has a lever 9 movably mounted on a housing 9, whose free lever end 11 cooperates with an actuating element 12 which is arranged on the lower horizontal frame spar.
  • the lever 10 is supported by a collar pin 13 on the housing 9 and is always deflected by means of an energy storage device 14 in an anti-parallel position shown in Figure 2 to the faceplate 15.
  • a lever extension 16 is provided on the lever 10, which is formed as an angled material portion of the lever 10 of the same material with this.
  • the manufacture of the lever 10 is carried out by punch bending a flat rectangular sheet metal section.
  • the lever extension 16 in this case has a hook-shaped plane to the lever 10, which is angled on the one hand transversely to the longitudinal plane of the lever 10 and on the other hand also continues perpendicular to the plane of the drawing.
  • the lever extension 16 is received in a pocket 17 of the housing 9 like a backdrop, as is apparent in particular from the right-hand illustration of FIG. 2 in the plan view of the misoperation fuse 8.
  • the drive rod member 18 of the Eckumlenkungsbeschlags 7 a claw 9 is provided which has a transverse to the direction of displacement 20 of the drive rod groove 21. How out 2, the lever extension 16 engages with a section 22 projecting beyond a plane of the lever 10 into the groove 21 of the claw 19 when the lever 10 assumes an antiparallel position relative to the face-plate rail 15. As a result, the drive rod element 18 is blocked in movement in the switching position of the espagnolette fitting shown and can no longer be operated via the operating hand lever shown in Fig. 1.
  • Fig. 2 therefore, the lever 10 is shown in its blocking position, which corresponds to the rotational opening position of the espagnolette fitting.
  • the lever 10 assumes an anti-parallel position to the faceplate 15 - its blocking position - so that when the wing is open actuation of the espagnolette fitting on the setting of the drive rod element 18 is prevented. If the wing pivoted back from the rotational opening position and assumes a surface-parallel position in the frame 2, the free end of the lever 11 is supported when closing on the actuator 12 with the effect known from DE 41 17 407 C2 and assumes a parallel position to the faceplate 15 a , As a result, the portion 22 is moved laterally out of the claw 19 and displaced into the left edge portion of the pocket 17 in the right-hand illustration of FIG. 2, so that it emerges from the groove 21. As a result, the drive rod member 18 is no longer hindered in its ability to move and the espagnolette can be operated freely.
  • the claw 19 is formed substantially U-shaped and protrudes with its groove 21 having portion through a slot 23 of the faceplate 15.
  • the faceplate 15 therefore forms a guide of the claw 19 and thus also of the drive rod element 18.
  • a lateral deflection of the claw 19 under load is therefore hampered by the groove lying approximately in the plane of the faceplate.
  • the claw 19 is comparatively in its direction of displacement 20 corresponding loading direction solid, while the dimension is designed transversely to the direction of displacement 20 is substantially space-saving.
  • the claw 19 can be made, for example, as an impact part or rotary milled part made of steel.
  • the engaging in the groove 21 portion 22 of the lever extension 16 lies in an immediately adjacent plane to a web 24 of the housing 9, so that the pocket 17 already mentioned above sliding guide of the section 22 forms directly at the level of the surface of the claw 19, the facing the housing.
  • the web 24 is namely in the loading direction with its entire height almost perpendicular to the direction of displacement of the drive rod member 18, so that a bending of the lever extension 16 only after deformation of the entire web 24 is possible.
  • the housing 9 can be secured to the faceplate 15 in that at the lower end a hook 25 passes through an opening 26 of the faceplate and at the upper end of the housing 9 has a bore 27 coaxial with a Drill hole in the faceplate 15, in which a fastening screw can be accommodated.
  • the housing 9 can be securely fastened to the faceplate 15 by means of only one screw and, moreover, can reliably transmit the occurring lifting forces, which act on the lever 10, to the wing.
  • the claw 19 deviating from the illustration in Fig. 2 may also be formed of the same material with the drive rod member 18.
  • two tabs cut free in the longitudinal direction of the drive rod element 18 are set up vertically, so that the groove 21 is set between them.
  • a further embodiment of the invention is shown, in which the claw 19 is replaced by a pin 29.
  • the pin 29 abuts, before reaching the rotational opening position B against the also perpendicular to the plane extending portion 22 of the lever extension 16 as shown in FIG. 3.
  • the lever extension 16 is thereby received in the manner already described with reference to FIG. 2 transversely to the direction of displacement of the drive rod member 18 pivotally in a pocket 17 is provided in the illustrated embodiment, however, with an additionally mounted portion 22 od, for example, by a rivet.
  • an additionally mounted portion 22 od for example, by a rivet.
  • Fig. 3 the portion 22 is moved out by pivoting the lever 10 perpendicular to the plane of the drawing from the displacement of the pin 29, so that the pin 29 can pass unhindered.
  • the pin 29 is designed as a collar rivet, so that the pin 29 can be supported with the largest possible area on the drive rod member 18. That the drive rod member 18 penetrating end 31 of the pin 29 is thereby received by a disc 32 in which the end 31 can be riveted. As a result, an additional contact surface is achieved and the attachment of the pin 29 to the drive rod member 18 additionally reinforced.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Lock And Its Accessories (AREA)
  • Window Of Vehicle (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
  • Safety Valves (AREA)
  • Air Bags (AREA)

Abstract

The device (8) has a lever (10) fitted at a moving window pane. The free lever end (11) co-operates with an operation element (12) at the frame to move the lever from a locked position with an open window to a free position with a closed window. A switching lock unit is coupled to move with the lever and co-operates with a drive rod element (18) or other force transmitter covering a locking rail (15). The drive rod element releases the lever in the free position and blocks its movement in the locked position.

Description

Gegenstand der Erfindung ist eine Fehlbedienungssicherung nach dem Oberbegriff des Anspruchs 1.The invention relates to a safety device according to the preamble of claim 1.

Die Kombination von Fehlbedienungssperren und Flügelhebern sind bereits hinlänglich bekannt. So ist beispielsweise aus der DE 44 22 798 A1 eine Kombination einer Fehlbedienungssicherung und eines Flügelhebers beansprucht. Eine äquivalente Anordnung findet sich auch in der DE 195 11 929 C1. Bei diesen Anordnungen ist jeweils vorgesehen, dass die Schwenkachse des Arms des Flügelhebers einen flach rechteckigen Sperrabschnitt aufweist, der in den Bereich der Treibstange des Treibstangenbeschlages hinter einer den Arm schwenkbar lagernden Stulpschiene vorragt. Der flach rechteckige Sperrabschnitt der Schwenkachse greift dabei in ein Langloch der Treibstange ein, wobei in den Schaltstellungen Drehen und Kippen des Treibstangenbeschlages jeweils Erweiterungen des Langlochs vorgesehen sind. Dadurch wird der flach rechteckige Querschnitt zwischen den Rechteckausnehmungen in dem Langloch annähernd diagonal aufgestellt und verhindert eine Bewegung der Treibstange bezüglich der Stulpschiene, wenn sich der Arm des Flügelhebers in einem ausgeschwenkten Zustand befindet.The combination of mishandling and wing levers are already well known. Thus, for example, from DE 44 22 798 A1 claims a combination of incorrect operation safety and a wing lifter. An equivalent arrangement can also be found in DE 195 11 929 C1. In these arrangements, it is provided in each case that the pivot axis of the arm of the wing lifter has a flat rectangular locking portion which projects into the region of the drive rod of the espagnolette behind a cuff arm pivotally mounted arm. The flat rectangular locking portion of the pivot axis engages in a slot of the drive rod, wherein in the switching positions turning and tilting of the espagnolette each extensions of the slot are provided. Characterized the flat rectangular cross-section between the rectangular recesses in the slot is set approximately diagonally and prevents movement of the drive rod relative to the faceplate when the arm of the wing lifter is in a swung-out state.

Nachteilig ist es bei diesen erstgenannten Ausführungen, dass über die unmittelbare Kopplung von Arm und Sperrabschnitt zum einen eine stark eingeschränkter Wirkungsbereich der Fehlbedienungssicherung gegeben ist, da der Arm bei einer nur geringen Neigung gegenüber der Stulpschiene bereits die Treibstange frei gibt, da der Sperrabschnitt aufgrund der engen Platzverhältnisse äußerst klein zu bemessen ist. Andererseits ist die Treibstange durch das vorzusehende Langloch zumindest entsprechend der maximal von dem Treibstangenbeschlag auszuführenden Hubstrecke geschwächt und kann bei einer entsprechenden Belastung der Fehlbedienungssicherung seitlich ausweichen, so dass die Erweiterungen des Langlochs an dem Sperrabschnitt vorbei passen.The disadvantage of these first-mentioned embodiments that on the immediate coupling of the arm and lock section on the one hand, a severely limited range of operation of the incorrect operation assurance is given because the arm at a low inclination relative to the faceplate already free the drive rod, since the locking portion due to tight space is extremely small to measure. On the other hand, the drive rod is weakened by the slot to be provided at least according to the maximum of the espagnolette to be executed stroke and can at a corresponding load of Dodge laterally erroneous safety device, so that the extensions of the slot fit past the lock section.

Ferner ist aus der DE 197 53 994 A1 eine Fehlbedienungssperre mit Flügelheber bekannt geworden, bei der um eine gemeinsame Achse zwei gesondert verschwenkbare Hebel vorgesehen sind, wobei der zweite Hebel zur Blockierung eines durch eine Deckschiene ragenden unrunden Sperrbolzens dient. Dieser Sperrbolzen ist in einer profilierten Ausnehmung des zweiten Hebels längsbewegbar, wobei die Ausnehmung des zweiten Hebels eine Bewegung des Sperrbolzens in einer ausgestellten Stellung des Arms verhindert.Furthermore, from DE 197 53 994 A1 a mishandling device with wing lifter has become known, in which two separately pivotable levers are provided about a common axis, wherein the second lever is used to block a projecting through a cover rail non-round locking pin. This locking pin is longitudinally movable in a profiled recess of the second lever, wherein the recess of the second lever prevents movement of the locking pin in a deployed position of the arm.

Durch die Anordnung des zweiten Hebels soll dabei eine Entkopplung des Flügelheberarms und der Verriegelung erreicht werden, so dass die Sperrwirkung und die Freigabe deutlicher werden.The arrangement of the second lever while a decoupling of the Flügelheberarms and the lock is to be achieved, so that the blocking effect and the release are clearer.

Aus der DE 298 15 095 U1 ist schließlich eine Schaltsperre mit Flügelheber bekannt geworden, bei der das Sperrglied in einem Lagerteil schwenkbar angeordnet ist. Das Sperrglied besteht dabei im wesentlichen aus einem tropfenförmigen und durch eine Feder in Richtung der Treibstange belasteten Sperrkörper, der durch einen Mitnehmer des Arms des Flügelhebers so verschwenkt werden kann, dass dieser einen Eingriff in eine Öffnung der Treibstange aufhebt. Dadurch, dass der Sperrkörper in dem Lagerteil schwenkbar gelagert ist, kann dieser wahlweise nach rechts oder nach links zum Entriegeln der Treibstange bewegt werden.From DE 298 15 095 U1 finally a shift lock with wing lifter has become known in which the locking member is pivotally mounted in a bearing part. The locking member consists essentially of a teardrop-shaped and loaded by a spring in the direction of the drive rod locking body, which can be pivoted by a driver of the arm of the wing lifter so that it cancels an engagement in an opening of the drive rod. The fact that the locking body is pivotally mounted in the bearing part, this can be moved either to the right or to the left to unlock the drive rod.

Die zuletzt genannten Vorrichtungen sind insgesamt aufwendig gestaltet und verursachen somit erhöhte Kosten.The latter devices are designed to be complex overall and thus cause increased costs.

Eine weitere gattungsgemäße Fehlbedienungssicherung gemäß dem Oberbegriff des Anspruchs 1 wird in der DE 30 25 885 A1 beschrieben.Another generic incorrect operation fuse according to the preamble of claim 1 is described in DE 30 25 885 A1.

Der Erfindung liegt daher die Aufgabe zugrunde, eine Fehlbedienungssicherung der eingangs erwähnten Art bereit zustellen, die bei einem einfachen Aufbau eine maximale Belastung zuläßt.The invention is therefore an object of the invention to provide a misuse safety device of the type mentioned above, which allows a maximum load in a simple structure.

Diese Aufgabe wird nach der Erfindung durch die Merkmale des Anspruchs 1 gelöst.This object is achieved according to the invention by the features of claim 1.

Dadurch, dass das Kraftübertragungsglied ein Sperrglied aufweist, welches im Schwenkbereich eines im wesentlichen quer zur Verschieberichtung des Kraftübertragungsgliedes beweglichem, dem freien Hebelende diametral gegenüberliegenden Hebelfortsatz liegt und wobei das Sperrglied in eine vor der Stulpschiene liegenden Ebene ragt, ist auf einfache Art und Weise eine funktionssichere und aufgrund der besseren Platzverhältnisse massiv auszubildende Verriegelung der Treibstange möglich.Characterized in that the force transmission member has a locking member, which is in the pivoting range of a substantially transverse to the direction of displacement of the power transmission member, the free end of the lever diametrically opposite lever extension and wherein the locking member protrudes into a plane lying in front of the faceplate is a functionally reliable in a simple manner and due to the better space solid trainees locking the drive rod possible.

Eine wesentliche Verstärkung wird dadurch erreicht, dass das vor eine das Kraftübertragungsglied abdeckende Stulpschiene vorragt. Dadurch wird die Verriegelung in eine Ebene verlagert, in der die Stulpschiene zusätzlichen Halt auf das Sperrglied ausüben kann.A substantial gain is achieved by protruding in front of a cover plate covering the power transmission member. As a result, the lock is displaced in a plane in which the faceplate can exert additional support on the locking member.

Das Eindringen von Schmutz o. dgl. wird dabei dadurch vermieden, dass der Hebel an einem Gehäuse befestigt ist, welches der Stulpschiene zugeordnet ist und die Klaue auf ihrem Verschiebeweg abdeckt. Dadurch wird auch ein gefälliges Äußeres der Fehlbedienungssicherung gewahrt.The ingress of dirt o. The like. Is thereby avoided that the lever is attached to a housing which is associated with the faceplate and covers the claw on its displacement. As a result, a pleasing appearance of the misuse protection is maintained.

Zusätzliche Stabilität wird dem Hebelfortsatz dadurch verliehen, dass das Gehäuse mit einem entlang des Verschiebeweg der Klaue verlaufenden Steg versehen ist, der in seiner Ebene unmittelbar benachbart liegt zur Fläche der Klaue, die dem Gehäuse zugewandt ist. Dadurch wird der Steg in seiner Belastungsebene zusätzlich abgestützt, während die Klaue eine zusätzliche Führung erhält.Additional stability is imparted to the lever extension in that the housing is provided with a web extending along the displacement path of the claw, which is located immediately adjacent in its plane to the surface of the claw which faces the housing. As a result, the web is additionally supported in its load level, while the claw receives an additional guide.

Vorteilhaft ist dabei eine Ausgestaltung, bei der das Sperrglied eine im wesentlichen U-förmige Klaue ist, die eine quer zur Verschieberichtung verlaufende Nut aufweist, in die der Hebel in seiner Sperrstellung mit einem dem freien Hebelende diametral gegenüberliegenden Hebelfortsatz eingreift.It is advantageous embodiment in which the locking member is a substantially U-shaped claw having a transverse to the direction of sliding groove, into which the lever engages in its blocking position with a free end of the lever diametrically opposite lever extension.

Durch diese Ausgestaltung erhält das Sperrglied eine massive Gestalt, die hohen Kräften Widerstand leisten kann. Diese Ausführung sperrt dabei eine Bewegung des Kraftübertragungsgliedes in jeder Richtung.With this configuration, the locking member receives a solid shape that can resist high forces. This embodiment blocks a movement of the power transmission member in each direction.

Alternativ kann jedoch auch vorgesehen werden, dass das Sperrglied als Stift ausgebildet ist, der mit einem rechteckigen Querschnitt die Stulpschiene durchgreift.Alternatively, however, it can also be provided that the locking member is designed as a pin which engages through the face-plate with a rectangular cross-section.

Dadurch wird ein Formschluss des Sperrgliedes in nur einer Schaltrichtung bewirkt. Aus der Sperrlage des Sperrgliedes lässt sich das Kraftübertragungsglied jeweils wieder zurück überführen.As a result, a positive connection of the locking member is effected in only one switching direction. From the locked position of the locking member, the power transmission member can be converted back again.

Eine kostengünstige Herstellungsweise ist gegeben, wenn der Hebelfortsatz als abgewinkelter Materialabschnitt des Hebels materialeinheitlich mit diesem ausgebildet ist.A cost-effective method of production is given when the lever extension is designed as an angled material portion of the lever materially equal to this.

Besonders vorteilhaft für die Funktion des Armes ist es dabei, wenn die Fehlbedienungssicherung an einem Eckumlenkungsbeschlag angebracht ist.It is particularly advantageous for the function of the arm, it is when the incorrect operation safety device is attached to a Eckumlenkungsbeschlag.

Weitere Vorteile der Erfindung ergeben sich aus den Zeichnungen. Es zeigen:

Fig. 1
Schematische Darstellung eines Drehkipp-Flügels eines Fensters,
Fig. 2
vergrößerte Darstellung eines unteren Eckumlenkungsbeschlages mit Fehlbedienungssicherung,
Fig. 3
ein weiteres Ausführungsbeispiel der Erfindung und
Fig. 3a
das Ausführungsbeispiel nach Fig. 3 in Sperrstellung.
Further advantages of the invention will become apparent from the drawings. Show it:
Fig. 1
Schematic representation of a turn-tilt wing of a window,
Fig. 2
enlarged view of a lower corner deflection fitting with incorrect operation safety,
Fig. 3
a further embodiment of the invention and
Fig. 3a
the embodiment of FIG. 3 in the locked position.

Fig. 1 zeigt ein Fenster 1, welches aus einem feststehenden Rahmen 2 und einem darin beweglichen Flügel 3 besteht. Der Flügel 3 kann dabei über eine Scharniereinrichtung 4 sowohl auf eine seitliche Achse als auch - durch eine am unteren horizontalen Flügelholm 5 angebrachte Kippverriegelung 6 - horizontale Achse verschwenkt werden.Fig. 1 shows a window 1, which consists of a fixed frame 2 and a wing 3 movable therein. The wing 3 can have a Hinge device 4 both on a lateral axis as well as - be pivoted by a mounted on the lower horizontal wing spar 5 tilt lock 6 - horizontal axis.

Flügel 3 und Rahmen 2 lassen sich relativ zueinander über einen Treibstangenbeschlag festlegen, von dem in der schematischen Darstellung nach Fig. 1 nur ein unterer Eckumlenkungsbeschlag 7 dargestellt ist. An dem Eckumlenkungsbeschlag 7 ist eine Fehlbedienungssicherung 8 vorgesehen, die in der Fig. 2 detailliert dargestellt ist. Der Aufbau der Fehlbedienungssicherung 8 entspricht im wesentlichen dem Flügelheber aus der DE 41 17 407 C2. Zur Funktion der Fehlbedienungssicherung weist dieser einen an einem Gehäuse 9 beweglich gelagerten Hebel 10 auf, dessen freies Hebelende 11 mit einem Betätigungselement 12 zusammenwirkt, das am unteren horizontalen Rahmenholm angeordnet ist. Der Hebel 10 ist dabei durch einen Bundzapfen 13 an dem Gehäuse 9 gelagert und wird mittels einer Kraftspeichervorrichtung 14 stets in einer in Fig.2 dargestellten Antiparallelllage zu der Stulpschiene 15 ausgelenkt.Wing 3 and frame 2 can be fixed relative to each other via a drive rod fitting, of which only a lower corner deflection fitting 7 is shown in the schematic representation of FIG. At the Eckumlenkungsbeschlag 7 a mishandling device 8 is provided, which is shown in detail in FIG. The structure of the incorrect operation fuse 8 substantially corresponds to the wing lifter from DE 41 17 407 C2. For the function of the incorrect operation safety, this has a lever 9 movably mounted on a housing 9, whose free lever end 11 cooperates with an actuating element 12 which is arranged on the lower horizontal frame spar. The lever 10 is supported by a collar pin 13 on the housing 9 and is always deflected by means of an energy storage device 14 in an anti-parallel position shown in Figure 2 to the faceplate 15.

Diametral zu dem Hebelende 11 ist an dem Hebel 10 ein Hebelfortsatz 16 vorgesehen, der als abgewinkelter Materialabschnitt des Hebels 10 materialeinheitlich mit diesem ausgebildet ist. Die Herstellung des Hebels 10 erfolgt dabei durch Stanzbiegen eines flachrechteckigen Blechabschnitts. Der Hebelfortsatz 16 weist dabei eine zur Ebene des Hebels 10 hakenförmige Kontur auf, die einerseits quer zur Längsebene des Hebels 10 abgewinkelt ist und sich andererseits auch senkrecht zur Zeichnungsebene fortsetzt. Dabei ist der Hebelfortsatz 16 in einer Tasche 17 des Gehäuses 9 kulissenartig aufgenommen, wie insbesondere aus der rechten Darstellung der Fig. 2 in der Draufsicht der Fehlbedienungssicherung 8 hervorgeht. An dem Kraftübertragungsglied, hier dem Treibstangenelement 18 des Eckumlenkungsbeschlags 7 ist eine Klaue 9 vorgesehen, die eine quer zur Verschieberichtung 20 der Treibstange verlaufende Nut 21 aufweist. Wie aus der Fig. 2 sichtbar ist, greift der Hebelfortsatz 16 mit einem sich über eine Ebene des Hebels 10 rückseitig vorragenden Abschnitt 22 in die Nut 21 der Klaue 19 ein, wenn der Hebel 10 eine antiparallele Stellung zur Stulpschiene 15 einnimmt. Dadurch wird das Treibstangenelement 18 in der dargestellten Schaltstellung des Treibstangenbeschlages bewegungsblockiert und kann nicht mehr über den in Fig. 1 dargestellten Bedienungshandhebel betätigt werden.Diametrically to the lever end 11, a lever extension 16 is provided on the lever 10, which is formed as an angled material portion of the lever 10 of the same material with this. The manufacture of the lever 10 is carried out by punch bending a flat rectangular sheet metal section. The lever extension 16 in this case has a hook-shaped plane to the lever 10, which is angled on the one hand transversely to the longitudinal plane of the lever 10 and on the other hand also continues perpendicular to the plane of the drawing. In this case, the lever extension 16 is received in a pocket 17 of the housing 9 like a backdrop, as is apparent in particular from the right-hand illustration of FIG. 2 in the plan view of the misoperation fuse 8. At the force transmission member, here the drive rod member 18 of the Eckumlenkungsbeschlags 7 a claw 9 is provided which has a transverse to the direction of displacement 20 of the drive rod groove 21. How out 2, the lever extension 16 engages with a section 22 projecting beyond a plane of the lever 10 into the groove 21 of the claw 19 when the lever 10 assumes an antiparallel position relative to the face-plate rail 15. As a result, the drive rod element 18 is blocked in movement in the switching position of the espagnolette fitting shown and can no longer be operated via the operating hand lever shown in Fig. 1.

In der Fig. 2 ist daher der Hebel 10 in seiner Sperrstellung dargestellt, die der Drehöffnungsstellung des Treibstangenbeschlages entspricht.In Fig. 2, therefore, the lever 10 is shown in its blocking position, which corresponds to the rotational opening position of the espagnolette fitting.

Wird der Flügel 3 dieser Schaltstellung um die durch die Scharniereinrichtung 4 lotrechte Achse verschwenkt, nimmt der Hebel 10 eine antiparallele Lage zur Stulpschiene 15 ein - seine Sperrstellung - so dass bei geöffnetem Flügel eine Betätigung des Treibstangenbeschlages über das Festlegen des Treibstangenelementes 18 verhindert wird. Wird der Flügel aus der Drehöffnungsstellung rückverschwenkt und nimmt eine flächenparallele Lage im Rahmen 2 ein, stützt sich das freie Hebelende 11 beim Schließen auf den Betätigungselement 12 mit der aus der DE 41 17 407 C2 bekannten Wirkung ab und nimmt eine parallele Lage zur Stulpschiene 15 ein. Dadurch wird der Abschnitt 22 aus der Klaue 19 seitlich herausbewegt und in den in der rechten Darstellung der Fig. 2 linken Randabschnitt der Tasche 17 verlagert, so dass er aus der Nut 21 heraustritt. Dadurch ist das Treibstangenelement 18 in seiner Bewegungsfähigkeit nicht mehr behindert und der Treibstangenbeschlag kann ungehindert betätigt werden.If the wing 3 of this switching position is pivoted about the vertical axis by the hinge 4, the lever 10 assumes an anti-parallel position to the faceplate 15 - its blocking position - so that when the wing is open actuation of the espagnolette fitting on the setting of the drive rod element 18 is prevented. If the wing pivoted back from the rotational opening position and assumes a surface-parallel position in the frame 2, the free end of the lever 11 is supported when closing on the actuator 12 with the effect known from DE 41 17 407 C2 and assumes a parallel position to the faceplate 15 a , As a result, the portion 22 is moved laterally out of the claw 19 and displaced into the left edge portion of the pocket 17 in the right-hand illustration of FIG. 2, so that it emerges from the groove 21. As a result, the drive rod member 18 is no longer hindered in its ability to move and the espagnolette can be operated freely.

Dabei ist die Klaue 19 im wesentlichen U-förmig ausgebildet und ragt mit seinem die Nut 21 aufweisenden Abschnitt durch ein Langloch 23 der Stulpschiene 15. Die Stulpschiene 15 bildet daher eine Führung der Klaue 19 und damit auch des Treibstangenelementes 18. Ein seitliches Ausweichen der Klaue 19 unter Belastung wird daher durch die annähernd in der Ebene der Stulpschiene liegende Nut erschwert. Dabei ist die Klaue 19 in ihrer der Verschieberichtung 20 entsprechenden Belastungsrichtung vergleichsweise massiv ausgebildet, während die Abmessung quer zur Verschieberichtung 20 im wesentlichen raumsparend gestaltet ist. Die Klaue 19 kann beispielsweise als Schlagteil oder Drehfrästeil aus Stahl hergestellt werden. Der in die Nut 21 eingreifende Abschnitt 22 des Hebelfortsatzes 16 liegt dabei in einer unmittelbar benachbarten Ebene zu einem Steg 24 des Gehäuses 9, so dass die Tasche 17 die bereits vorstehend erwähnte Kulissenführung des Abschnitts 22 unmittelbar in Höhe der Fläche der Klaue 19 bildet, die dem Gehäuse zugewandt ist. Dadurch wird bei einer starken Belastung des Treibstangenelementes 18 ein Abknicken des vergleichsweise schwach ausgebildeten Hebelfortsatzes 16 vermieden. Der Steg 24 steht nämlich in der Belastungsrichtung mit seiner gesamten Höhe nahezu senkrecht zu der Verschieberichtung des Treibstangenelementes 18, so dass ein Verbiegen des Hebelfortsatzes 16 nur nach Deformation des gesamten Steges 24 möglich ist. Gleichzeitig deckt das Gehäuse 9 mit dem Steg 24 den gesamten Verschiebeweg der Klaue 19 in dem Langloch 23 der Stulpschiene 15 ab, so dass das Eindringen von Schmutz oder dergleichen in diesem Bereich vollständig verhindert wird.In this case, the claw 19 is formed substantially U-shaped and protrudes with its groove 21 having portion through a slot 23 of the faceplate 15. The faceplate 15 therefore forms a guide of the claw 19 and thus also of the drive rod element 18. A lateral deflection of the claw 19 under load is therefore hampered by the groove lying approximately in the plane of the faceplate. In this case, the claw 19 is comparatively in its direction of displacement 20 corresponding loading direction solid, while the dimension is designed transversely to the direction of displacement 20 is substantially space-saving. The claw 19 can be made, for example, as an impact part or rotary milled part made of steel. The engaging in the groove 21 portion 22 of the lever extension 16 lies in an immediately adjacent plane to a web 24 of the housing 9, so that the pocket 17 already mentioned above sliding guide of the section 22 forms directly at the level of the surface of the claw 19, the facing the housing. As a result, kinking of the comparatively weakly formed lever extension 16 is avoided in the case of a heavy load on the drive rod element 18. The web 24 is namely in the loading direction with its entire height almost perpendicular to the direction of displacement of the drive rod member 18, so that a bending of the lever extension 16 only after deformation of the entire web 24 is possible. At the same time covers the housing 9 with the web 24 the entire displacement of the jaw 19 in the slot 23 of the faceplate 15, so that the ingress of dirt or the like in this area is completely prevented.

Wie ferner in der Fig. 2 dargestellt ist, kann das Gehäuse 9 an der Stulpschiene 15 dadurch befestigt werden, dass an dem unteren Ende ein Haken 25 eine Öffnung 26 der Stulpschiene durchgreift und an dem oberen Ende des Gehäuses 9 eine Bohrung 27 koaxial zu einer Bohrung in der Stulpschiene 15 verläuft, in der eine Befestigungsschraube aufgenommen werden kann. Dadurch lässt sich das Gehäuse 9 mittels nur einer Schraube sicher an der Stulpschiene 15 befestigen und kann zudem die auftretenden Anhebekräfte, die auf den Hebel 10 wirken zuverlässig auf den Flügel übertragen.As further shown in Fig. 2, the housing 9 can be secured to the faceplate 15 in that at the lower end a hook 25 passes through an opening 26 of the faceplate and at the upper end of the housing 9 has a bore 27 coaxial with a Drill hole in the faceplate 15, in which a fastening screw can be accommodated. As a result, the housing 9 can be securely fastened to the faceplate 15 by means of only one screw and, moreover, can reliably transmit the occurring lifting forces, which act on the lever 10, to the wing.

Abschließend soll noch darauf hingewiesen werden, dass die Klaue 19 abweichend von der Darstellung in Fig. 2 auch materialeinheitlich mit dem Treibstangenelement 18 ausgebildet sein kann. Dazu werden zwei in Längsrichtung des Treibstangenelementes 18 freigeschnittene Laschen senkrecht aufgestellt, so dass sich zwischen diesen die Nut 21 einstellt.Finally, it should be pointed out that the claw 19 deviating from the illustration in Fig. 2 may also be formed of the same material with the drive rod member 18. For this purpose, two tabs cut free in the longitudinal direction of the drive rod element 18 are set up vertically, so that the groove 21 is set between them.

In der Fig. 3 und 3a ist ein weiteres Ausführungsbeispiel der Erfindung dargestellt, bei der die Klaue 19 durch einen Stift 29 ersetzt ist. Der Stift 29 stößt, vor Erreichen der Drehöffnungsstellung B gegen den sich ebenfalls senkrecht zur Zeichnungsebene erstreckenden Abschnitt 22 des Hebelfortsatzes 16 wie Fig. 3 zeigt. Der Hebelfortsatz 16 wird dabei in der bereits anhand der Fig. 2 beschriebenen Art und Weise quer zur Verschieberichtung des Treibstangenelementes 18 verschwenkbar in einer Tasche 17 aufgenommen, ist im dargestellten Ausführungsbeispiel aber mit einem zusätzlich montierten Abschnitt 22 versehen, der beispielsweise durch eine Nietverbindung od. dgl. an dem Hebelfortsatz 16 befestigt ist.In Fig. 3 and 3a, a further embodiment of the invention is shown, in which the claw 19 is replaced by a pin 29. The pin 29 abuts, before reaching the rotational opening position B against the also perpendicular to the plane extending portion 22 of the lever extension 16 as shown in FIG. 3. The lever extension 16 is thereby received in the manner already described with reference to FIG. 2 transversely to the direction of displacement of the drive rod member 18 pivotally in a pocket 17 is provided in the illustrated embodiment, however, with an additionally mounted portion 22 od, for example, by a rivet. Like. Is attached to the lever extension 16.

In der Fig. 3 ist der Abschnitt 22 durch Verschwenken des Hebels 10 senkrecht zur Zeichnungsebene aus dem Verschiebeweg des Stiftes 29 herausgefahren, so dass der Stift 29 ungehindert passieren kann.In Fig. 3, the portion 22 is moved out by pivoting the lever 10 perpendicular to the plane of the drawing from the displacement of the pin 29, so that the pin 29 can pass unhindered.

Der Stift 29 ist dabei als Bundniet ausgebildet, so dass sich der Stift 29 mit einer möglichst großen Fläche auf dem Treibstangenelement 18 abstützen kann. Dass das Treibstangenelement 18 durchdringende Ende 31 des Stiftes 29 wird dabei von einer Scheibe 32 aufgenommen, in der das Ende 31 vernietet werden kann. Dadurch wird eine zusätzliche Anlagefläche erreicht und die Befestigung des Stiftes 29 an den Treibstangenelement 18 zusätzlich verstärkt.The pin 29 is designed as a collar rivet, so that the pin 29 can be supported with the largest possible area on the drive rod member 18. That the drive rod member 18 penetrating end 31 of the pin 29 is thereby received by a disc 32 in which the end 31 can be riveted. As a result, an additional contact surface is achieved and the attachment of the pin 29 to the drive rod member 18 additionally reinforced.

Es ist leicht ersichtlich, dass hierbei das Wechseln der Schaltstellung, beispielsweise aus der Schaltstellung A zur Schaltstellung B und umgekehrt durch die Fehlbedienungssicherung 8 nicht behindert wird. Dadurch kann beispielsweise der Flügel zwischen der Verschluss- und Drehöffnungsstellung geschaltet werden, ohne dass die Fehlbedienungssperre hierbei mit einem der bewegten Teile in Kontakt gerät. Soll aus der Drehöffnungsstellung B weiter in die Kippöffnungsstellung C weitergeschaltet werden, setzt dies voraus, dass der Hebel 10 in Freigabestellung geschaltet ist.It is readily apparent that in this case the change of the switching position, for example, from the switching position A to the switching position B and vice versa is not hindered by the misoperation fuse 8. As a result, for example, the wing between the shutter and rotary opening position can be switched without the mishandling device in this case comes into contact with one of the moving parts. If it is intended to continue switching from the rotary opening position B into the tilt-open position C, this presupposes that the lever 10 is switched to the release position.

Bezugszeichenliste:LIST OF REFERENCE NUMBERS

11
Fensterwindow
22
Rahmenframe
33
Flügelwing
44
Scharniereinrichtunghinge means
55
Flügelholmwing spar
66
Kippverriegelungdump latch
77
EckumlenkungsbeschlagEckumlenkungsbeschlag
88th
FehlbedienungssicherungWrong operation safety
99
Gehäusecasing
1010
Hebellever
1111
Hebelendelever end
1212
Betätigungselementactuator
1313
BundzapfenBund pins
1414
KraftspeichervorrichtungPower storage device
1515
Stulpschienefaceplate
1616
HebelfortsatzLever extension
1717
Taschebag
1818
TreibstangenelementDriving rod element
1919
Klaueclaw
2020
Verschieberichtungdisplacement direction
2121
Nutgroove
2222
Abschnittsection
2323
LanglochLong hole
2424
Stegweb
2525
Hakenhook
2626
Öffnungopening
2727
Bohrungdrilling
2828
Bohrungdrilling
2929
Stiftpen
3131
EndeThe End
3232
Scheibedisc

Claims (6)

  1. Locking device against wrong operation (8) for windows, doors or the like, comprising:
    - a lever (10) which, in the fitted state, is mounted on the movable casement/leaf (3) in a manner such that it can move between a release position and a blocking position and the free lever end (11) of which interacts with an actuating element on the frame (2) in order to move the lever (10) out of the blocking position when the casement/leaf (3) is open into the release position when the casement/leaf (3) is closed,
    - a force transmission element (18),
    - a switching-blocking unit which interacts with the force transmission element, in particular a driving-rod element (18), of a fitting, which force transmission element is covered in the fitted state by a faceplate rail (15), is coupled in terms of movement to the lever (10) and has a blocking element (19, 29) and, in the release position of the lever (10), releases the force transmission element (18) and, in the blocking position of the lever (10), blocks the movement of the force transmission element (18),
    it being possible for the locking device against wrong operation (8) to be arranged in the region between the movable casement/leaf (3) and a vertical strut of the frame (2),
    the free lever end (11), in the fitted state, pointing essentially vertically downwards in the release position and being supported on the actuating element (12),
    the force transmission element (18) having the blocking element (19, 29) which lies in the pivoting region of a lever extension (16) which is movable essentially transversely to the displacement direction (20) of the force transmission element (18), and the blocking element (19, 29) protruding into a plane situated in front of the faceplate rail (15), characterized in that the lever extension (16), with regard to the position of the lever, lies diametrically opposite the free lever end (11), and in that the blocking element (19, 29) is covered over its displacement path by a housing (9) of the locking device against wrong operation (8),
    and the housing (9) being provided with a web (24) which runs along the displacement path of the blocking element (19, 29) and, in its plane, lies directly adjacent to the surface of the blocking element (19, 29), which surface faces the housing (9) .
  2. Locking device against wrong operation (8) according to Claim 1, characterized in that the blocking element is an essentially U-shaped claw (19) which has a groove (21) which runs transversely to the displacement direction (20) and in which the lever (10) engages in its blocking position by means of its lever extension (16) which lies diametrically opposite the free lever end (11).
  3. Locking device against wrong operation (8) according to Claim 1, characterized in that the blocking element is designed as a pin (29) which, in the fitted state, reaches with a rectangular cross section through the faceplate rail (15).
  4. Locking device against wrong operation (8) according to one of Claims 1 to 3, characterized in that the lever extension (16), as an angled material section of the lever (10), is formed from the same material as the latter.
  5. Locking device against wrong operation (8) according to one of Claims 1 to 4, characterized in that the lever (10) is fastened to the housing (9) which can be assigned to the faceplate rail (15).
  6. Locking device against wrong operation (8) according to one of Claims 1 to 5, characterized in that the locking device against wrong operation (8) can be fitted on a corner deflection fitting (7).
EP00124498A 2000-01-12 2000-11-09 Locking device against wrong operation Expired - Lifetime EP1116845B1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE20000246U 2000-01-12
DE20000246U DE20000246U1 (en) 2000-01-12 2000-01-12 Misuse protection
DE10002222A DE10002222C1 (en) 2000-01-12 2000-01-20 Misuse protection
DE10002222 2000-01-20

Publications (3)

Publication Number Publication Date
EP1116845A2 EP1116845A2 (en) 2001-07-18
EP1116845A3 EP1116845A3 (en) 2005-06-15
EP1116845B1 true EP1116845B1 (en) 2007-01-03

Family

ID=26003934

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00124498A Expired - Lifetime EP1116845B1 (en) 2000-01-12 2000-11-09 Locking device against wrong operation

Country Status (3)

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EP (1) EP1116845B1 (en)
AT (1) ATE350559T1 (en)
DE (1) DE50013933D1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6907193B2 (en) 2001-11-08 2005-06-14 Johnson & Johnson Consumer Companies, Inc. Method of taking polarized images of the skin and the use thereof
CA2526504C (en) 2003-05-22 2012-04-10 Btg International Limited Process for fabricating polymeric articles
DE102005000039A1 (en) * 2005-04-19 2006-11-09 Aug. Winkhaus Gmbh & Co. Kg Fail-safe for a drive rod fitting a window
DE202005013427U1 (en) 2005-08-16 2005-11-10 Gretsch-Unitas GmbH Baubeschläge Door latch for wing of door or window, has parallel sliding and tilting latch, with safety device arranged on lower section of drive rod or strut of window frame
CN115019420B (en) * 2022-05-30 2024-03-01 阿里巴巴(中国)有限公司 Switch lock control method, device, equipment and storage medium

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2026368A1 (en) * 1970-05-29 1971-12-09 Fa. Wilhelm Weidtmann, 5620 Velbert Protection against incorrect switching for turn-tilt sashes of windows, doors or the like
DE3025885A1 (en) * 1980-07-09 1982-02-04 J. K. Koch, Koebenhavn Tilt and swing window wing mechanism - has rail stop plate with recess for bolt repositioning and frame stop
DE8032631U1 (en) * 1980-12-08 1981-07-02 Ernst Selve GmbH & Co KG, 5880 Lüdenscheid TURN-TIP FITTING FOR WINDOWS, DOORS OR THE LIKE WITH LOCKING DEVICE AGAINST MISUSE
DE4117407C2 (en) 1991-05-28 1995-01-05 Bilstein August Gmbh Co Kg Tilt & Turn hardware
DE4422798C5 (en) 1994-06-29 2007-10-04 Aug. Winkhaus Gmbh & Co. Kg Misuse control for windows, doors or the like
DE19511929C1 (en) 1995-03-31 1996-05-23 Weidtmann Wilhelm Kg Turning or tilting fitment for window, door etc.
DE19753994A1 (en) 1997-12-05 1999-06-10 Hautau Gmbh W Tip and pivot window misuse preventer
DE29815095U1 (en) 1998-08-22 1998-10-22 Roto Frank Ag, 70771 Leinfelden-Echterdingen Level switch lock

Also Published As

Publication number Publication date
DE50013933D1 (en) 2007-02-15
ATE350559T1 (en) 2007-01-15
EP1116845A3 (en) 2005-06-15
EP1116845A2 (en) 2001-07-18

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