DE2234530A1 - Tilt & Turn Windows - Google Patents

Description

DHH.N.H.Welchmtnn.Olpl.PttYS.Dr.K.FIncka

Dip! Ing.F. A. Weickmann, Dipl. Cheffl. B. Huber S «« whin 27, Mtttatr. 22nd

ÖN / GN

Aug. Winkbau

4404 Telgto / Westf .
Aug.-Winkhaue-Str. 78.

Tilt and turn window r

The invention relates to a tilt and turn window with a frame, a sash that is optionally rotatable and tiltable on the frame through an Eoklager »at least one pivot bearing and at least one tilting bearing, an ON-Öriff actuation system for the optional infunctional setting of the pivot bearing and The tilting bearing and a pump that can be actuated by the handle of the ON ^- handle actuation mechanism for actuating an inflated seal between the sash and the frame, the handle being movable to and fro between a closed position and an open position is · Such a tilt and turn window is proposed in the German patent application P ^ rAo 753.4 ·

If you have a tilt-and-turn window that protrudes from the window tenArt the EIHT-G-riff actuation mechanism in conventional Wanted to train wise, i.e. that one titer in total 180 rotatable rotary handle with three Y / angular positions, each 90 ° apart. IgI ;, an actuation path of only 90 ° would be available for actuation of the pump j this would have the consequence that with correspondingly large pump actuation forces or moments calculated would have to be grounded, which not only makes the operation more difficult by the operator but also to 'excessive loads in the actuation mechanism and the Fastening parts of the operating mechanism would lead.

The invention is based on the object of designing a tilt and turn window specified at the beginning in such a way that the Operation of the pump is relatively easy, i.e. easy from the open position of the handle to the closed position of the handle can be switched and vice versa.

To solve the problem, it is proposed that the pump with the handle essentially on dessem entire actuation path is in motion connection and that the handle is assigned a selector switch, which in the closed position of the handle, the EIII handle operating mechanism optionally to be brought into the ready-to-tilt state or ready-to-turn state permitted

With the invention it is achieved that with a given pump dieoe with greater actuation travel and therefore with less Actuating force can be actuated

A simplification of the handling of the tilt and turn window according to the invention can be achieved if in the closed position of the handle the EIU handle actuation

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mechanics in a certain standby state. _t · preloaded and the other standby state can be brought about by acting on the Y / selection switch. In any case, the person who is familiar with the window knows, without having to inform himself from Pail! Fall, how the window opens when the selector switch is not actuated and when the selector switch is actuated. It is advantageous if the ΕΙΪί-handle actuation mechanism is biased to the ready-to-tilt state in the closed position of the handle, since. then an unexpected opening of the tilt and turn window that opens the sash wide is ruled out, which is a welcome safety especially for children.

A preferred arrangement of the selector switch sight before that this on a coupling device between the handle-side! Dell the ONE-handle actuation mechanism and a bearing-side part of the one-handle actuation mechanism acts · This coupling device can act as a coupling between the handle-side part of the EHT handle actuation mechanism and the bearing-side part of the EIIT handle actuating mechanism is prestressed and designed in this way be that when transferring the handle from the opening position to the closed position after a about the previous solution inevitably closes in a latching manner, with which the best- in the closed position of the handle

A certain state of custody has been restored will.

In order to use the standard rods for tilt and turn windows for the To be able to use the bearing for turning and tilting operations, the handle-side part of the ONE-handle actuation mechanism comprise a sliding member and the bearing-side part of the SIN handle actuating mechanism

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one extending over at least two wing limbs- ' of the linkage, and. the coupling can be connected between the sliding member and the one associated with the wing limb Be arranged rod section.

A coupling device which is advantageously easy to manufacture has a coupling which is pivotably arranged on the rod section and which has a coupling recess that receives the sliding member and a latching edge adjoining this coupling recess. This locking edge ensures when the handle is moved into the closed position, the restoration of the engagement between the coupling hook and the sliding member even if it had previously been uncoupled, ie if the window had previously been opened by turning.

The sliding member can in itself already proposed Way of actuating the pump arranged on the frame for the inflation hose also arranged on the frame to serve.

The selector switch can be designed as a push button switch be, which allows both a simple construction and easy handling, the handling Can be simplified even further if the selector switch is assigned a self-holding mechanism, which at the latest after dt2r the next following return of the handle to the Closed position is resettable. The readiness is changed by a person using the selector switch operated and refrains from operating the handle for any reason, whereupon the

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Handle later operated person opens the wings under another specific than the expected Bereitöchaftssustand ₉ can be prevented custody when the Selbsthaltcniecli ^ nil · "becomes effective towards the open position after slight movement of the handle.

A guarantee:. ·? of the door against opening by children let elc-fi achieve when the coupling device "when moving the handle from the opening position into the sole position by acting on the selector switch Locking member eier EIH-G-riff actuation & aeohanik is fixable. An actuation of the handle in the direction of its opening division is then only possible after previous actuation of the yoke. that-the "locking member is formed on the coupling hook and interacts with the sliding member. In order to keep the selector switch always in effective connection with the coupling hook, the former can be connected to the coupling hook via a sliding connection, which allows the coupling hook to be swung out from the wing-mounted Wallis in any position of the coupling hook allowed *

One-handed operation of the tilt and turn window according to the invention is possible if the selector switch is arranged in such a spatial assignment on the handle that it in the closed position of the handle with one finger of the the hand grasping the handle can be operated.

In the drawing is an embodiment for the he ~ inventive Tilt & Turn windows shown schematically, which is explained in detail below.

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Bio drawing zoi.gt in:

Pig · 1 a perspective view an im

Rotary operation opened according to the invention Tilt & Turn window ^

Pig. 2 oino perspective view of the 3 tilt and turn window opened in the tilting window ^ ger ^ M.ß Jig. I;

5 'a front view of the opened by turning on I'Iügcl3.des Tilt & Turn window according to

FIG. 4 shows a front view of the J? Lügela of the tilt and turn window according to FIG Pig I; and

Fig. 5a to £ 4 5f different positions of the L ¹ IN-

Handle operating mechanism of the tilt & turn * Btera according to Pig. I.

Daa in the Pig. 1 and £ la dreli operation or ira tilting operation The tilt and turn window 10 ″ shown consists of an era channel 12 and a wing 14. The wing 14 is by means of a concealed corner bearing at 16, by means of a pivot bearing 18 (Pig. 1) and stored by means of a tilting bearing at 20 (Pig.2) in the frame 12, the corner bearing at 16 a forms a permanent connection, while the pivot bearing contributes and daa tilting bearing at 20 optionally geoetst in puncture as it will be described later.

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The pivot bearing 18 for the wing 14 is from the pivot bearing 22 ej.ner Ausstellstange 24 formed, which at its free end with a guide pin 28 in an elongated hole 30 at the top Wing legs 34 of the wing 14 engages. The pivot bearing is set in function for the turning operation because / 3 a displaceable along the upper frame leg 34 Locking pin 42 engages behind a stop 26 on the opening rod 24, and thereby for the tilting operation put inoperative that the locking pin 42 is brought out of engagement with the stop 26.

To move the locking pin 42, a linkage 32 is provided, which consists of two linkage sections 38 and 40 consists, which at 41 by a flexible corner connection with each other are connected. The drive of the linkage must still be discussed.

'Lc.q tilting bearing at ^ 20 can be recognized in its details by the "beaten in Pig. 4. It is made up of a tilting bearing pin 44" egg with the guttering section located at the lower end of the Geatängeababschnitts 40 " 40 is up and down and in a lower position according to Pig. 4 a slot 45 in.einer attached to the lower wing leg pin 46 ″ outer stop bar 48, and au3 a tilting bearing block 50 ₉ which is fastened to the frame 12 and contains an ICLpplagerschlitz 52, in which the tilting bearing button 44 when pushing through the sole seat 45 - so in its lower End position, can intervene and tilt at least up to the inclination shown in FIG.

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The corner bearing at 16 comprises a corner bearing pin which constantly engages in a receptacle fixed to the frame. These The mount allows both a turning of the corner pivot and a tilting of the same.

A pump 54 is also arranged on the frame 12, which an inflation hose 56 (Pig. 1) extending on the inside of the frame 12 for sealing and fixing that is in the frame.12 when the window is closed Vane 14 actuated · Such a pump is described in OS 20 44 686.0. The pump 54 is by means of one in the direction of arrow A in Pig. I actuated sliding rail 58, which has a coupling sole 60 for the production of a drive connection to be described with an EHi-Grlff actuation mechanism 6? has o

The ON-handle actuation mechanism, hereinafter referred to as mechanism 62, can be seen in detail in FIGS. It comprises a rotatable about a normal to the plane of axis of handle 64 _t ä © r a pusher member 66 drives "This sliding member 66 is in the closed wings 14 in the Kupplungsschlits 60 of Schiobesehiene 58 a, so that the sliding rail 58 is moved on actuation of the handle 64 . Depending on the direction of the movement of the handle 64, the blue hose 56 is acted upon or relaxed by actuating the pump 54 by means of the moving sliding rail 58. The loading takes place when the handle 64 is turned with the window closed into its closed position, shown in dashed lines in FIG. 3, according to arrow B; in the direction of arrow C-

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Mechanics 62 also include a coupling device 68, which between the handle-side. "Dl the actuation mechanism associated sliding member 66 and the linkage section 40 of the linkage 32 as the bearing-side part the mechanism 62 is arranged. This coupling device 68 consists of a coupling hook 70, which has an intermediate piece 71 and a pivot axis 72 for this is connected to the rod section 40. The coupling hook 70 has a coupling recess 74 into which the sliding member 66 engages when the handle 64 is in its closed position shown in phantom in FIG. 3. The engagement comes through the pivotability of the intermediate piece 71 and the bias of the coupling hook 70 by means of a Leaf spring 76 comes about, which is supported with one end on the wing limb 36 and with aera the other end on the intermediate piece 71 is attached so that the coupling hook 70 is always pressed in the direction of the sliding member 66.

When the window is closed and in the closed position If the sliding member 66 is in engagement with the coupling recess 74, the state of readiness for tilting prevails: When moving the handle to its open position the tilting bearing is activated at 30 and the pivot bearing is deactivated at 18. The wing is then exclusive tiltable.

If, again starting from the closed wing and the handle in the closed position, the engagement between the sliding member 66 and the coupling recess 74 is released, then there is ready-to-rotate positionϊ If that is now the handle is brought into the open position, the linkage 32 retains its position, which it was already in the closed position Handle had, with the pivot bearing at 18 in function and the tilting bearing at 30 inoperative. To disengage the slide member 66

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and a selector switch in the form of a push button 77 is assigned to the mechanism 62 in the vicinity of the handle 64 to the coupling recess 74. This Wahlachalter can be operated with a finger of the hand grasping the handle 64 and is connected to a pressure rail 78 on the side of the wing arm 36 facing the coupling hook 70, which in turn is connected to the intermediate piece that slides on this pressure rail when the rod 32 is moved 71 engages and this - and thus also the coupling hook 70 - lifts out of engagement with the sliding member 66 when the push button 77 is pressed. When the handle is subsequently pivoted from the closed position (dashed line) to the open position (drawn out), the sliding member 66 now moves downward without moving the coupling hook 70 and the rod 32, so that the setting of the pivot bearing and Tilt bearing is retained . The window, which was blocked by the inflation hose when the handle was in the closed position, can now be opened by turning.

In order to relax the leaf spring 76 when the clutch 66, 74 is open, a receptacle 80 for the sliding member 66 in its lower end position is provided below the clutch recess 74. A guide edge 82 extends from the base of the receptacle 80 to the coupling recess 74, so that when the handle 64 is moved from its open position to its closed position and thus when the sliding member 66 is pushed up out of the receptacle 80, the coupling hook 70 - referring to FIG. 3 and 4 - swings out to the left until the sliding member 66 is level with the coupling recess 74 and the coupling hook 70 engages again as a result of its pretensioning, whereupon the tilting shaft is restored.

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Various positions of the mechanism 62, including a locking position still to be described, are explained below with reference to FIGS. 5a to 5f. 5a shows the state of readiness for tilting of the mechanism 62 *. When the handle 64 is in the closed position, the sliding member 66 and the coupling recess 74 are in engagement. There is a readiness to tip. The pivot bearing at 18 is in 'function, the tilting bearing at 20 is inoperative. The pump 54 is switched to full inflation of the inflation tube. Upon rotation of the handle to its open position will shift link 66 and coupling hook 70 downwardly to the position according to FIG 5b, whereby the pivot bearing out of action _t the tilting bearing are brought into function. The pump moves into the position in which the inflation hose is completely or at least largely emptied. When the handle is turned back into the closed position, the initial state is restored. '

In Figure 5c, the linkage 32 assumes the same position as in Figure 5a, i.e. the pivot bearing is in function and the tilting bearing is out of order. The coupling hook 70 is now pivoted so far that the coupling recess 74 and the slide member 66 are disengaged. One speaks of ready position for rotation. If the sliding member 66 is now moved downwards by moving the handle into the open position, the inflation hose is emptied, but the linkage 32 retains its position, as shown in FIG. 5d, unchanged at, i.e. the pivot bearing remains in function and the tilting bearing remains inoperative, so that the window can be opened by rotating it. Shortly after the downward movement of the sliding member 66 begins, the Stop pressing the pushbutton switch, because then that

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Sliding member 66 with the guide edge 82 in engagement comes and can no longer engage in the coupling recess 74. The interaction of the sliding member 66 with the guide edge 82 thus results in a type of self-holding mechanism. When the handle 64 is turned back into its closed position, the sliding member 66 slides over the guide edge 82 and presses the coupling hook 70 out of its path of movement until the sliding member 66 is in the Level 85 is moved back, whereupon the coupling hook 70 vorschnappi again; and the ready position according to Figure 5a is restored.

A locking position is shown in Fig. 5f. This can be adjusted when the coupling hook 70 is in its lower end position and when the push button 76 and thus the pressure bar 78 are pressed in when the handle 64 is turned from its open position to its closed position, so that the coupling hook 70 swings out: Then the sliding member runs 66 past the coupling recess 74 to over? the upper edge 86 of the coupling hook, after the coupling hook 70 has returned to its rest position, this edge blocks the sliding element 66 when the handle is intentionally moved from the closed position into the open position; the slide member 66 can only be moved downwards again when the push button 7 7 is pressed in at least during the initial movement of the handle 64.

It can be seen that the entire rotation of the rotary handle for operating the pump and thus for inflating the Inflation hose is available by the sliding member 66 and the coupling slot 60 of the sliding rail engage throughout the rotation of the handle. This is only possible because the selector switch is provided which, depending on the position, enables the passage through the turning path of the handle to trigger various functions.

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In the description of the present embodiment, a mechanical locking of the wing is in Frame not provided; the wing is rather only locked by the inflation hose. Of course it is too possible to also lock the sash on the frame mechanically, for example by using the handle-side part of the Actuating mechanism provides a locking pin which is connected to a strike plate known per se on the frame cooperates.

In the exemplary embodiment, there is an actuation path of the handle Provided over 180 °. Such an actuation path of One becomes 180 ° for reasons of habit and with consideration of collisions with adjacent parts of the window or the building opening usually have to choose. But this does not exclude that the inventive idea also can then be used with advantage if the handle can be rotated over more than 180 °. , - -

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Claims (1)

Claims \ mj Tilt & Turn window with a frame, one on the frame by an Eoklager, at least one pivot bearing and at least one tilting bearing optionally rotatably and tiltably arranged sash _y an ON-handle actuation mechanism arranged on the sash for the optional activation of the pivot bearing and the tilting bearing and a pump that can be operated from the handle of the ONE-handle actuation mechanism for the actuation of an inflation tube-operated seal between the wing and the frame »whereby the handle of the ONE-handle actuation of the snow mechanism can be moved back and forth between a closed position and an open position» characterized in that that the pump (54) with the handle (64) is essentially connected to movement over its entire actuation path and that the handle is assigned a selector switch (77), which in the closed position of the handle the EliT handle actuation mechanism (62) is optional to bring it into the ready-to-tilt or ready-to-turn state 2. Tilt and turn window according to claim 1, characterized in that in the closed position of the handle the ON-handle actuation mechanism (62) is biased in a certain ready state • and the other ready state by acting on the selector switch (77) can be brought about. 3 Tilt & Turn window according to Claim 2, characterized in that that the EXN-Grlff-Betätlgungsmechanik (62) in the closed position of the handle (64) on the Kippbereitsohaftazustand is biased. 309885/0702 4. Tilt and turn window according to one of claims 1 to 3, characterized characterized in that the selector switch (77) has a coupling device (70) between the handle-side part (64, 66) of the ONE-handle actuation mechanism (62) and a bearing-side part (70, 71, 32) of the ONE-handle actuation mechanism acts 5. Tilt & Turn window according to Claim 4, characterized in that that the coupling device (70) in the sense of a coupling between the handle-side part (64, 66) of the one-handle actuation mechanism (62) and the bearing-side part (70, 71 »32) of the ON-handle actuation mechanism and is designed such that it is when transferring the handle (64) from the open position to the closed position a "previous solution inevitably engages closes. 6. tilt and turn nach'einem of claims 4 and 5 $ characterized in that the handle-side part (64, 66) of the EIIJ-handle actuating mechanism comprises a shift member (66) and the bearing-side portion (70, 71, 32) of the ON Handle actuation mechanism a linkage (32) extending over at least two wing legs (34, 36), and that the coupling elements . direction (70) between the sliding member (66) and the dem a linkage section associated with the wing limb (36) (40) is arranged. 7. Tilt and turn window according to claim 6, characterized in that the coupling device has a coupling hook (70) pivotably arranged on the rod section (40) with a coupling recess (74) receiving the sliding member (66) and a coupling recess adjoining this coupling recess Has instruction edge (82). 309885/0702 8. Tilt & Turn window according to claim 7 _f ^; characterized in that the sliding member (66) is used in a manner already proposed to actuate the pump (54) arranged on the frame (12) for the inflation hose (56) also arranged on the frame. 9. Tilt and turn window according to one of claims 1 to 8, characterized in that the selector switch as a push button switch (76) is formed. 10. Tilt & Turn window according to one of Claims 1 to 9 / characterized characterized in that the selector switch (77) has a self-holding mechanism (82, 66) is assigned, which at the latest after the next return of the handle (64) in the Closed position is resettable. 11. Tilt & Turn window according to claim 10, characterized in that the Selbsthaltemechahik (82, 66) only after minor Movement of the handle (64) towards the open position is effective. . 12. Tilt and turn window according to one of claims 4 to 11, characterized in that the coupling device (70) when transferring of the handle (64) from the open position into the The closed position can be released by acting on the selector switch (76) and the part (64, 66) of the ON-handle actuation mechanism connected to the handle (62) can then be fixed to a locking member (86) of the ON-handle actuating mechanism (62). 13. Tilt and turn window according to claim 12, characterized in that the locking member (86) is formed on the coupling hook (70) is and cooperates with the sliding member (66). 309885/0 702 14 · Tilt & Turn window according to claim 151, characterized by « net »that the selector switch (77) with the coupling hook '■ (70) is connected via a sliding connection (78) which a pivoting of the coupling hook (70), which is movable with the linkage (32), from the wing-mounted selector switch (77) from any position of the coupling hook (70). 15 · Tilt & Turn window according to one of Claims 1 to 14 · »characterized marked »that the selector switch (77) in such, spatial assignment to the handle (64) is arranged that it suiaindöst in the closed position of the handle with can be operated with one finger of the hand grasping the handle * 30 98 8 5/070 $ 4 L e r s e i t e