EP2374970A2 - Armature pour fenêtres, portes ou analogues - Google Patents

Armature pour fenêtres, portes ou analogues Download PDF

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Publication number
EP2374970A2
EP2374970A2 EP11001235A EP11001235A EP2374970A2 EP 2374970 A2 EP2374970 A2 EP 2374970A2 EP 11001235 A EP11001235 A EP 11001235A EP 11001235 A EP11001235 A EP 11001235A EP 2374970 A2 EP2374970 A2 EP 2374970A2
Authority
EP
European Patent Office
Prior art keywords
fitting
transmission
rotation
drive
drive rod
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.)
Withdrawn
Application number
EP11001235A
Other languages
German (de)
English (en)
Other versions
EP2374970A3 (fr
Inventor
Anton Schörghofer
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.)
Maco Technologie GmbH
Original Assignee
Maco Technologie GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Maco Technologie GmbH filed Critical Maco Technologie GmbH
Publication of EP2374970A2 publication Critical patent/EP2374970A2/fr
Publication of EP2374970A3 publication Critical patent/EP2374970A3/fr
Withdrawn legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C9/00—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing
    • E05C9/02—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing with one sliding bar for fastening when moved in one direction and unfastening when moved in opposite direction; with two sliding bars moved in the same direction when fastening or unfastening
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B53/00—Operation or control of locks by mechanical transmissions, e.g. from a distance
    • E05B53/003—Operation or control of locks by mechanical transmissions, e.g. from a distance flexible

Definitions

  • the present invention relates to a fitting for windows, doors or the like with a drive rod and a faceplate and a transmission with a drive element which is rotatably mounted for switching the fitting about a rotation axis and rotatably coupled or coupled to an actuating element of the fitting or coupled, wherein the axis of rotation viewed from a front side of the fitting forth in front of a main plane of the faceplate.
  • Such fittings are usually inserted into a groove of a wing of the window, the door or the like, which is formed in a fold of the wing.
  • the faceplate of the fitting inserted into the rebate groove is typically flush with the rebate, with an end face of the fitting facing away from the bottom of the rebate groove.
  • the gearbox is in the rabbet groove, i. viewed from the front side of the fitting forth behind the faceplate or the parallel to the faceplate displaceably mounted drive rod arranged.
  • the drive element of the fitting associated with the axis of rotation of the front side of the fitting is considered before the drive rod or the faceplate.
  • the axis of rotation of the fitting used in the rabbet groove namely come to lie outside of the seaming groove and within the seaming air, ie in the area between the mutually facing, vertical folds of the up- and the deflecting wing remaining free area. This allows aesthetically pleasing solutions.
  • the actuating element coupled to the drive element can be arranged so that it is arranged approximately centrally in the seaming air and a blow bar of the striking wing approximately centrally passes through, so that a symmetrical interior view of the window or the door is provided.
  • fittings of the aforementioned type which have a gear as a drive element and allow only a 90 ° rotation of the drive element, so they are not suitable for turn-tilt solutions.
  • the displacement direction of the drive rod which is caused by rotation of the drive gear in a certain direction of rotation, compared to conventional fittings with behind the face plate arranged drive element is reversed, so that an actuation of the fitting in the conventional manner or a use of the Fittings with conventional locking elements or Ausstellscheren not readily possible.
  • the invention has for its object to provide a fitting of the type mentioned, the disadvantages of the prior art overcomes, which has a compact design and can be designed in particular as a turn-tilt fitting.
  • the fitting according to the invention comprises a drive rod and a faceplate and a transmission with a drive element which is rotatably mounted for switching the fitting about an axis of rotation and rotatably coupled or coupled to an actuating element of the fitting.
  • the axis of rotation is viewed from a front side of the fitting forth in front of a main plane of the faceplate.
  • the transmission has a transmission element, which is on the one hand yakbelastbar and other flexible or limp formed, in particular a belt, a chain or a rope, the transmission element on the one hand connected to the drive rod and on the other hand to the drive element drivingly effective, in particular directly coupled, is to transmit a rotation of the drive element in a displacement of the drive rod.
  • the rotational movement of the drive element can be deflected particularly favorable in a displacement of the drive rod, since the transmission element by its flexibility or bending slack easily both to the rotational movement of the drive element and to the linear movement of the drive rod adjust and thus couple the two movements together drive effective can.
  • the necessary with known fittings gears with eg 90 degree gears can be omitted in principle. As a result, a particularly compact design of the transmission is achieved at the same time effective coupling between the drive element and drive rod.
  • the drive element and the transmission element associated with the drive element axis of rotation can be arranged so that it is located in a rebate groove fitting outside of the rabbet and at the same time only a small footprint of the transmission outside the rabbet groove is necessary.
  • the part of the gear located outside of the rabbet groove for example, can be easily accommodated in a rabbet air of a two-wing, setzholz990 window without obstructing a proper operation of the fitting or opening or tilting of the window.
  • the fitting is thus particularly suitable for training as a turn-tilt fitting with the usual for turn-tilt fittings 180 ° -Ver constitutionkeit coupled to the drive gear actuator.
  • the transmission element is designed as a toothed belt, wherein in particular the teeth of the toothed belt engage in corresponding recesses of the drive rod.
  • the teeth of the toothed belt engage in corresponding recesses of the drive rod.
  • at least one tooth of the toothed belt engage in a corresponding recess of the drive element, whereby a Effective and direct coupling between the transmission element and the drive element can be created.
  • the drive element can be designed as a lever arm.
  • This design of the drive element has the advantage that the space required by the transmission in the different switching positions is kept low.
  • the lever arm may be relatively narrow, so that it protrudes in any switching position on the front side of the transmission and an operation of a window, such as tilting or rotation opening, obstructed while still a switchability of the fitting over a sufficiently large rotation angle range of the lever arm, for example, 180th Degree guaranteed.
  • the transmission element can preferably be coupled in the region of a free end of the lever arm with the lever arm.
  • the lever arm may preferably have a toothing which meshes with a toothing of the toothed belt.
  • the drive element can also be designed as a toothed wheel, in particular as a toothed wheel, which is limited to an angular range of 90 degrees about the axis of rotation or an even smaller angular range.
  • the transmission element is at least partially fixed in a forced operation.
  • a suitable positive guidance can be ensured in each switching position of the fitting a favorable introduction of force from the drive element in the transmission element and of the transmission element in the drive rod.
  • the transmission element is not formed limp, but has a certain bending stiffness, can be ensured by a forced operation that on the
  • Transmission element and shear forces or compressive forces can be transmitted to the drive rod, without causing significant tension in the transmission element occur, which reduce the proportion of the initiated in the drive rod thrust.
  • the transmission element is fixed in the region of the drive element in a positive guide, which extends in a circular arc about the axis of rotation.
  • a positive guide which extends in a circular arc about the axis of rotation.
  • the fitting can be advantageously designed as a switchable via the gear turn-tilt fitting.
  • a switchability of the turn-tilt fitting between a rotary opening switching position, a tilting switching position and a closing switching position can be ensured in a conventional manner.
  • the drive element is oriented in a tilt-switching position and in a closed switching position of the turn-tilt fitting in each case substantially parallel to the faceplate and in a rotational opening switching position of the turn-tilt fitting substantially perpendicular to the faceplate is oriented. This ensures that the drive element protrudes in any switching position of the fitting on the front side of the fitting and hinders actuation of the window.
  • the transmission element is designed to exert forces on the drive rod during rotation of the drive element in a first direction of rotation of the drive element, which move the drive rod in a first displacement direction, and during rotation of the drive element in a second, opposite Direction of rotation forces to exert on the drive rod, which move the drive rod in a second displacement direction, wherein the second displacement direction of the first displacement direction is opposite.
  • the transmission element can be designed to exert tensile forces on the drive rod in both directions of rotation of the drive element, which pull the drive rod in the respective displacement direction.
  • the actuator can be coupled to the gear in two different ways, the actuator protrudes once on a front and once on a back of the transmission to actuation of the transmission by one on the respective side of the transmission arranged to allow and connected to the actuator handle.
  • the drive element have a continuous opening in the direction of the axis of rotation, in the actuating element from both sides for rotationally fixed coupling can be inserted.
  • Another object of the invention is a window, a door or the like, in particular a two-leaf, no-sawtooth window or a double-wing sack-free door or the like, arranged in a rebate groove of a wing of the window, the door or the like, as described above fitting.
  • the transmission is partially arranged in a folded air between the opposite and facing each other, vertical folds of the wings of the window, the door or the like, in particular, the axis of rotation extends within the seaming air.
  • the coupled with the lever arm actuator can thereby a blow bar of the wing, in which the transmission is arranged, pass through.
  • the axis of rotation of the lever arm relative to a width of the folding air and / or the blow bar can be arranged approximately centrally in the folding air or the blow bar.
  • the fitting shown comprises a drive rod 10 and a faceplate 12 and a gear 14 with a drive arm serving as a lever arm 16.
  • the lever arm 16 is rotatably mounted for switching the fitting about a rotation axis 18 and rotatably coupled to a designed as a square pin actuator 20.
  • the lever arm 16 extends radially to the axis of rotation 18th
  • Fig. 1 the fitting is shown from one side of the fitting on which a provided for actuation of the fitting with the actuating element 20 rotatably connected handle 21 is arranged in Fig. 1 is indicated by dashed lines.
  • the drive rod 10 is mounted on an inner side 11 of the faceplate 12 parallel to this displaceable. In the area of the transmission 14, the drive rod 10 has an offset 22 pointing away from the face plate 12. In Fig. 1 the offset to the rear region of the drive rod 10 is shown, the above the bend 22 top and bottom in a on the back 11 of the faceplate 12 directly adjacent and slidably mounted portion 23 of the drive rod 10 passes.
  • the fitting is designed for insertion into a rabbet groove 24 which is formed in a fold 25 of a wing 26 of a window, a door or the like (see Fig. 3 ).
  • the fitting has an end face 28 which faces away from the interior of the seaming groove 24 when fitting is inserted into the seaming groove 24.
  • the axis of rotation 18 is in this case arranged so that it runs outside the rabbet groove 24 when fitting inserted into the rabbet groove 24, as in FIG Fig. 3 indicated.
  • the axis of rotation 18 is viewed from the end face 28 of the fitting forth in front of a main plane 29 of the face-plate 12 is arranged.
  • the main plane 29 is defined by an end face 30 of the faceplate 12, which extends substantially parallel to a rebate surface 32 with fitting inserted into the rabbet groove 24 and is substantially flush with the rebate surface 32.
  • the lever arm 16 has an opening 33 extending in the direction of the axis of rotation 18 through the lever arm 16, into which the actuating element 20 is inserted for the rotationally fixed coupling with the lever arm 16.
  • the actuating element 20 can in this case from both sides of the Fittings ago be used in the opening 33, whereby a left-Rechtsver auskeit the fitting is guaranteed.
  • the actuator 20 is inserted through the opening 33 of the lever arm 16 through and used on both sides in corresponding receptacles of the transmission 14, in which the actuating element 20 and thereby also rotatably coupled to the actuator 20 lever arm 16 about the axis of rotation 18 are rotatably mounted.
  • the lever arm 16 is coupled to a toothed belt 34 serving as a transmission element.
  • a toothed belt 34 serving as a transmission element.
  • the toothed belt 34 is formed as a closed ring and has on a the outer side facing flat side 36 has a toothing 38, wherein at least one tooth 39 of the toothing 38 engages the drive-effective coupling in a corresponding recess 40 of the lever arm 16.
  • the toothed belt 34 also engages the drive-effective coupling with the drive rod 10 in a toothed portion 41 of the drive rod 10 a. With the toothed belt 34, it is possible to implement a rotational movement of the lever arm 16 in a displacement of the drive rod 10 parallel to the face-plate 12.
  • the toothed belt 34 is forcibly guided in sections in a housing 42 of the transmission 14.
  • Fig. 1 For better visibility of the arranged in the housing 42 gear 14, only the rear part of the housing 42 is shown.
  • the toothed belt 34 is fixed in a positive guide formed by a first guide block 44 and a second guide block 46, which extends in a circular arc about the axis of rotation 18.
  • the radius of the circular arc corresponds
  • the length of the lever arm 16 is chosen so that a sufficient for effective operation of the locks of the fittingmaschinegenhub is ensured.
  • the toothed belt 34 comprises two functionally different sections 50, 51, wherein the two sections 50, 51 with respect to a direction of rotation of the lever arm 16 according to two arrows 52, 53 extend in different directions from their respective coupling location with the lever arm 16.
  • the two portions 50, 51 extend in opposite directions to the location where they are respectively coupled to the drive rod 10.
  • the two sections 50, 51 are guided in each case around a deflection formed by the guide block 44 58, which causes a deflection of the respective section 50, 51 by 180 degrees.
  • the fitting is designed as a turn-tilt fitting.
  • Fig. 1 and 2 show the fitting in a switching position in which the lever arm 16 perpendicular to the faceplate 12, in Fig. 1 horizontally to the right, is aligned and the drive rod 10 is in a middle shift position corresponding to the rotational opening position.
  • a connected to the actuator 20 handle 21 also has horizontally to the right.
  • the fitting By turning the lever arm 16 against the direction of arrow 54, the fitting can be switched to the tilting position, in which the lever arm 16 as well as the handle 21 parallel to the faceplate 12 in the direction of arrow 56 has.
  • the drive rod 10 is connected in a direction opposite to the direction of the arrow 56, lower end switching position.
  • Fig. 3 is in cross section the fitting of Fig. 1 and 2 shown, which is installed in a rabbet groove 24.
  • the rabbet groove 24 is formed in an overhanging wing 26 of a double-wing, non-wood window.
  • a seaming air 60 is formed, in which the part of the transmission 14 located outside the rebate groove 24 protrudes.
  • the illustrated wing 26 includes a beater bar 62, which by the in Fig. 3 only schematically illustrated axis of rotation 18 is penetrated approximately centrally, so that a symmetrical interior view of the window is achieved.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
  • Transmission Devices (AREA)
EP11001235.8A 2010-04-08 2011-02-15 Armature pour fenêtres, portes ou analogues Withdrawn EP2374970A3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE201020004688 DE202010004688U1 (de) 2010-04-08 2010-04-08 Beschlag für Fenster, Türen o.dgl.

Publications (2)

Publication Number Publication Date
EP2374970A2 true EP2374970A2 (fr) 2011-10-12
EP2374970A3 EP2374970A3 (fr) 2013-09-04

Family

ID=44279151

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11001235.8A Withdrawn EP2374970A3 (fr) 2010-04-08 2011-02-15 Armature pour fenêtres, portes ou analogues

Country Status (2)

Country Link
EP (1) EP2374970A3 (fr)
DE (1) DE202010004688U1 (fr)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2215388B (en) * 1988-02-04 1991-08-07 Crompton Ltd Operating mechanism for closure fastening elements
DE9301902U1 (de) * 1993-02-11 1994-06-16 Carl Fuhr Gmbh & Co, 42579 Heiligenhaus Treibstangenverschluß
DE4437250A1 (de) * 1994-10-18 1996-04-25 Heinrich Schlueter Einrichtung für die Ausführung des Schließ- und Öffnungsvorganges eines Kippfensters
DE29616179U1 (de) * 1996-09-17 1997-08-14 Dorma Gmbh + Co. Kg, 58256 Ennepetal Treibstangenumlenkschloß
ATE280298T1 (de) * 1999-10-01 2004-11-15 Siegenia Aubi Kg Zwischengetriebe für fenster-oder türbeschlag
DE20308054U1 (de) * 2003-05-21 2003-09-04 Siegenia Aubi Kg Bewegungsumkehrvorrichtung

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None

Also Published As

Publication number Publication date
DE202010004688U1 (de) 2011-09-02
EP2374970A3 (fr) 2013-09-04

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