DE6608195U - WINDOW FITTINGS FOR PIVOTING, TURNING OR TILT & TURN WINDOWS. - Google Patents

Description

Patent attorney DIPL.-INQ. BERTHOLD SCHMID

STUTTQART S FA LB E N H E N N E N STR AS S E 17 TELEPHONE (0711) 708893

9521 p

Gretsch-Unitas GmbH. 7 Stuttgart-Feuerbach

Window fitting for swing, Vfendeöäer_Drenk: xpprenster

The invention relates to a window fitting for Center-pivot, pivot or turn-tilt window with one in the window sash located window transmission and proceeding therefrom Freeze bars in vertical, horizontal or vertical and horizontal position through which window locking, Bearing or control members are movable. The term "window fittings" is a collective term

j for all hardware components connected to the window.

The window gear and the gear or steering rods that can be moved as a result are also used as a central lock designated. If it is a window sash with at least one vertical and one horizontal gear rod, then these gear rods are articulated and non-positive at the wing corners by so-called Corner drives connected to one another.

With pivot and turning windows you have the gear rods used to be effective at various points on the window between the fixed frame and the sash To control locking or locking members. In addition, it is known for tilt and turn windows by the To move gear rods bearing parts or bearing halves for the vertical axis of rotation and the horizontal tilt axis, For example, to change the window sash from its rotation around the vertical axis to its tilting around the horizontal axis To change the axis.

The task at hand is to design the above-mentioned fitting parts in a simpler manner, for example to provide a simpler one To get assembly and moreover it is a matter of shifting the gear rods for further Purposes to use.

The inventive solution to this problem is for one case, namely for the upper pivot bearing in the case of a tilt and turn window imaginary vertical axis

shows that with a window sash axis of rotation that is in is formed in a known manner by an upper and a lower joint located on the fixed frame, which upper joint from a receptacle on the sash for one pin located on the fixed frame and one that can be pushed through a gear rod There is a locking member, which blocks the exit of the pin from the trough when the casement is in the closed position or an open rotational position.

The advantageous simplicity of this training is given by the fact that the whole camp consists of only one approximately semicircular trough and a pin that fits into the trough, with a simple sliding member prevents the exit of the pin from the bearing recess when the wing is in a closed or a is in the open rotational position.

The further uses of the transmission rod displacement according to the invention result from the claims.

In the drawing, exemplary embodiments are shown using a tilt and turn window.

In Figures 1 and 2 are a tilt and turn window from the interior of the room viewed in the closed state and shown in a vertical section with the window sash tilted, for example, a metal window.

In the fixed frame 1 is the window sash or the casement 2 can be rotated about a vertical axis. The vertical axis of rotation consists of a lower corner joint 3 and an upper one, not shown in FIG invisible joint. The casement is equipped with a so-called central lock. From the one that can be operated 4 by a handle window gear 5 go out of the gear rods, which depending on the task vertical, horizontal or also are mounted vertically and horizontally on the sash frame. These gear rods 6 are shown in Figure 1 by simple dashed lines and indicated in Figure 2 by two parallel dashed lines. At the wing corners is in each case a vertical gear rod through a so-called corner deflection with a horizontal gear rod frictionally tied together. Known corner drives consist of an angle lever mounted on the wing, with which the rod ends are articulated; on the other hand, angle guides are also known in which a piece of wire rope or a piece of chain is displaceable, which in turn is connected to the rod ends. Such an angular guide 7 is shown in FIG evident.

In the case of larger and heavy window sashes, at least one retaining rod 8 is provided at the top, which is secured by a bolt 9 is articulated in the fold 1o of the fixed frame 1. The free end of the support rod 8 slides in a Guide rail 11, which is connected to the horizontal bar of the wing 2 at the top.

The horizontal tilt axis below for the sash 2 is by the Eekenke 3 and one described below special tilting bearing 12 is formed, which is attached in the fold of the fixed frame in a lower corner on the opening side of the sash.

Upper pivot bearing for the vertical axis of rotation

In Figure 3, the window of Figure 1 is shown seen from above.

Figures 4 and 5 each show the window from above seen with the casement open in the pivoting position and with the casement in the tilted position, with the tilting division according to FIG. 5 only being used for the sake of simplicity the upper frame strip of the wing has been drawn.

The upper pivot bearing cooperating with the pivot joint 3 in the vertical axis of rotation consists of a trough 13 which is firmly connected to the upper right corner of the sash frame 2. The trough 13 is not visible from the outside, because it lies behind the protruding edge or flange of the sash frame, denoted ^{by 2 1 in FIG. 5.} More precisely, the trough consists of a small block in which a vertical trough 13 is formed. A plate 14 fastened at the top in the rebate of the fixed frame carries a pin 15 which extends downwards and which fits into the trough 13 and which does not pass through the uppermost part of the rest of the

represents existing vertical axis of rotation. In the upper horizontal bar of the fixed frame 1 the known gear rod, not shown in FIGS. 3 to 5, is mounted displaceably. Of this See the transmission rod in the vicinity of the trough 13, a small slide l6 upwards, which is shown in the figures 3 to 5 only shown schematically, broken off at the ends is.

When the window is closed, the gear rod 6 assumes such a position that the slide 16 is in the position shown in FIG. This slide ^{prevents Ger Za n} feii 1 ¹ ^ from leaving the trough 13. The window sash is therefore locked at this point, although it can rotate into the open position shown in FIG. The length of the slide 16 is such that it secures the pin 15 in the trough 13 even in the position according to FIG. When the handle 4 has been turned into the tilted position, the ßetrlebestange and with it the slide l6 has moved so far that the bolt 15 can emerge from the trough 13. Since the bolt 15 is fixed, the trough 13 and with it the entire window sash 2 can move from the pin 15 and thus from the fixed frame into the tilted position, as can be seen from FIG. The holding rod 8 assumes the position shown in FIGS. 4 and 5 when the window sash is open.

Protection against incorrect operation when the window sash is only slightly rotated into the open position

In Figures 6 and 7, on a larger scale and seen from above, the window is in the closed and slightly open State shown, wherein the fixed frame is drawn in section.

In de * ⁴ horizontal bar top of the sash frame 2 is in turn the transmission rod 6. The latter is provided with a plate 17 fixedly connected _ carrying a small upwardly projecting pin l8. For this pin 18 a downwardly open groove is provided in the rebate 10 of the fixed frame 1, which is formed in the example shown from the two small parallel strips 19, ie the space between the two strips forms the groove that closes against the window sash extended by the bar ends 19 ^{r are} slightly bent. The strips 19 are shown in dashed lines in Figures 6 and 7 because they are above the plate 17 on the fixed frame »

It can be seen from FIG. 6 that when the window is closed the gear rod 6 and with it the pin 18 can be moved unhindered by the bars 19 , because the pin 18 is located outside the groove. If the window frame 2 UH rotates the vertical axis in the open position , then the pin 18 enters the groove or between

the strips 19, as can be seen from FIG. As a result, the gear rod is on the pin 18 locked or secured against shifting until .the pin l8 with further turning opening between the strips 19j 19 'has left. From that moment on or the safety device described below comes into operation a little earlier.

Protection against incorrect operation when the window sash is turned completely open

In FIG. 8, in comparison to FIG. 7, there is a further or

STÖß ^ TS öffilüSSSSfc * ¹ " ^{1 Ί} " ^{η £ Γ} * ϊοβ Pt ilg el! » ahm »η c I? A ρ T * jr fixed al 3. fc.

The object, in all open positions of Flügelrahsaens about the vertical axis to lock the Öetrlebesfcanse 6 is achieved in accordance with Figure 8 by a disc-like locking member 20 which is fixedly connected with a vertical gear rack. The casement is shown somewhat broken off in FIG. 8 and as a result the vertical gear rod shown in section is visible. The locking member 20 is perpendicular to the gear rod 6, so it assumes a horizontal position in the tree. The edge 20 * of the locking member 20 is convex.

Again in the fold 10 of the fixed frame 1 is a Angle or profile piece 21 attached, only the angle arm designated by 21 * is important in the following. This Angle arm 21 'has an incision 22-

At the beginning of the sash turning opening, the locking member 2o is still with its tip within the angle 21, 21 ', as can be seen from FIGS. 6 and 7. With further turning opening occurs the mentioned tip and with it the locking member 2o in the incision 22 of the angle 21, 21 ', as can be seen from Figure 9, whereby The gear rod 6 against displacement via the locking piece 2o locked or secured. Due to the concave edge 2o ', the rotation of the casement is up to In their position shown in Figure 4 possible.

Protection against incorrect operation at the beginning of the tilting movement of the window sash

In Figures 1o and 11, the sash is in two Tilt positions shown seen from the side> with the fixed frame drawn in section. Around

\ idea window sash in a slightly tilted position according to

ϊ Figure 1o to secure against lifting and at the same time the

'. to block relevant operating accounts here,

In the EaIz of the stationary frame 1, a plate 23 ″ is attached, which has a pin 24 and a tongue 25, the pin 24 and the tongue 25 lying next to one another in a horizontal plane and the width of the tongue 25 corresponding to the diameter of the pin 24 . Kit of the gear rod 6, only indicated by dashed lines in FIG. 1o. Is a plate 26 firmly connected to the angled band 2? possesses, as can be seen from FIG. 12, which is labeled in a larger hatred. In the bent sand 2? are the passages or slots 28, 28 ^! . It should be noted that the hand 27 shown at the front in FIG. 12 is actually behind the plate, because the parts 27, 28, 28 'work with it

- 1o -

Pin 24 and tongue 25 together. Preferably, the pin 24 is also a locking pin. When the window is closed, the bent plate edge 27 lies behind the pin 24 so that the sash is locked at this point. The gear rod 6 is in the tilted position (FIG. 10) and with it the plate 26, 27 shifted so far that, for example, the pin 24 is in correspondence with the passage 28. As a result, the sash frame 2 can now be tilted, the plate 26, 27 moving over the pin 24. In this case, however, it is also increased Tongue 25 located above the small mounting plate 2J> into the passage 28 of the plate 26, as can be seen from FIG. 10. This locks the gear rod 6 until the plate 26, 27 has left the tongue 25, as shown in FIG The engaging tongue 25 also secures the casement 2 if an attempt is made from outside in an unauthorized manner to lift the casement.

Incorrect operation lock when the casement is tilted

In Figures 13 * 14 and 15 there is a so-called tilting bearing shown in view which is connected to the fixed frame and which with reference to FIG is located in the lower left corner of the frame. In Figures 13 to 15 is the mounting plate of the tilt bearing designated by 12. The tilting bearing has on the inner edge of the fixed frame 1 protruding or raised Divide up. Seen from top to bottom, this involves a projection 29 and the edge 30 of a

de 31. Between the raised parts 29. » 30 is a Passage 32 for a firmly connected to the gear rod 6 Pin 33, which has a square cross-section in the example shown. Below the protruding Parts 29, 30 have a further protruding roller 34.

At this point it should be mentioned that all of the named pins are also known rolling pins, i.e., pins, the fixed core of which carries a rotatable sleeve, as shown at pin 34. The position of the roller 34 can also be seen from FIG.

In order to be able to attach this tilting bearing either left or right in the fixed frame, it is symmetrical formed into a horizontal line indicated by dotted lines in FIG. The roller 34 is in a bore of the lower projection 29 mounted, in the upper projection 29 there is a bore 35 for receiving the pin 34, if the tilting bearing is used in a rotated position. As a result of the symmetrical training acts 31 is also a trough closed on three sides, so to speak.

In Figure 13 are the two dash-dotted lines Frame 1, 2 in the closed position, the pin 33 connected to the gear rod 6 having the projection 29

of the tilting bearing has reached behind. It can be here in the Example shown act around the lower end of a vertical gear rod 6 of the sash.

Are the gear rods 6 in their position for opening of the sash brought about the vertical axis, then the pin 33 is in correspondence with the passage 32 of the tilting bearing 12 and, as a result, the casement 2 can be opened by its rotation. An open position can be seen from FIG. The movement of the pin 33 that has taken place is indicated by an arrow specified.

If the casement is to be tilted from the closed position according to Figure 13 about the uncere horizontal axis, then the gear rod 6 is moved downward so far that the pin 33 in accordance with the upper part of the trough 31 is located. When tilting, the pin 33 then enters the trough 31, as shown in FIG can be seen. As a result of the pin 33 resting on the trough wall 30, the gear rod 6 is now blocked. The casement 2 cannot be moved upwards or unhooked either.

The position of the pin 33 and the locking tongue 25 according to Figure 11 are coordinated so that the pin 33 already has entered the trough 31 before the tongue 25 of the Plate 26, 27 becomes free.

It can also be seen from FIG. 15 that the lower end of the gear rod provided with a cutout 36 has engaged behind the roller 34 in the tilted position, the cutout 36 partially corresponding to the circumference of the roller. The role ~ $ K lies in Figure 15 between the end of the gear rod 6 and the protruding edge 2 *. In addition, the sash frame rests on the roller 34 with its lower edge 37 awf. This roller 34 accordingly forms part of the lower horizontal tilt axis.

When the window frame is closed from the open rotary position (Figure l4), the sash frame runs with its lower one Edge 37 on roller 34. so that the frame in any case is at its correct altitude with the window closed. The gear rod is used for locking 6 moved from its height position in FIG. 14 to that according to FIG Tilt bearing 12 has occurred. The pin 33 works with the inclined or convex surface 38 of the projection 29 together, whereby the sash frame is firmly in the fixed Frame is pressed.

The parts 12, 2Q, 30, 3 ^ and the designs 31, 32, 35, 38 formed tilting bearing has the advantage of being one piece. By screwing the plate 12 to the window frame, all parts of the warehouse are immediately in their correct position.

Coupling of an additional sash support rod with the sash frame

In Figure ΐβ the closed window is seen from above shown, with an additional holding rod 39 being shown in dashed lines.

FIG. 17 again shows the casement, seen from above in the open rotational position and FIG. 18 shows the casement in the tilted position, with the holding rod 39 i "working position is located.

The holding rod 39, which in the case of a heavy casement frame in a known manner z-Bätzlieh to the holding rod described 8 can be present, has a pin 40 at one end and a pin 40 at the other end in a longitudinal guide 42 in the fold of the fixed frame 1 intervenes. The guide 42 is preferably formed on a honing plate 43, which is closed at one end a tongue 44 formed or with such a

is bound. This preferably resilient tongue 44 engages over the not in working position support rod 39, so that the latter sum in its parallel position fixed frame is held. For further security the holding rod 39 can have two projections or pressed-out lugs 45, which on the left and right of the Tongue 44 are thereby the support rod 39 in their Non-working position is secured against longitudinal displacement

-.15 -

At the top, an angle or a U-shaped sheet metal 46 is attached to the sash frame 2. The middle part of the Sheet metal 46 between itself and. the sash 2 has a gap, has an incision 47, the opening is directed against the fixed frame 1. The incision 4γ preferably widens somewhat, as Figure 17 shows. With the horizontal gear rod 6 (from the in Longitudinal sectional figure 19 drawn on an enlarged scale can be seen) is a multiple bent angled Slider JJ-8 connected through a slot 49 in the Plate 46 engages from the side. The slider 48 is forked at its free end, i.e. provided with an incision 50.

When the sash frame 2 is closed or in the rotationally open position, the slide 48 assumes the position shown in FIGS. 16, 17, 19. As a result, the holding rod 39 remains in its rest position when the casement 2 is moved into the open position according to FIG. If the sash frame 2 is to be tilted, whereby the second holding rod 39 is required, then the slide 48 is shifted to the left into the working position via the gear rod 6, with the window closed, so that the pin 40 lying in the incision 47 through the forked slide 48, 50 is encompassed on the side.

During the tilting movement, the holding rod 39 is consequently carried along until the tilting division shown in FIG. 18 is reached.

All the positions of the individual parts described are required for the closed, rotated and tilted positions achieved by rotating the hand crank 4 shown in FIG. The hand crank is used for the tilt position their upwardly directed position shown in FIGS. 1 and 2. The hand crank is used for the rotary position 4 to turn clockwise by 90 °. If it is rotated by another 90 ° so that it points straight down, so this corresponds to the closed position of the sash.

The locking disk 20 is preferably located at the end of a vertical gear rod adjacent to the vertical one Axis of rotation. Preferably, the locking disk 20 is in the lower part of the sash.

Claims (18)

-IT- claims 1. Window fitting for pivot, pivot or tilt and turn windows with a window gear located in the window sash and gear rods extending from it in a vertical, horizontal position or vertical and horizontal position through which window locking, bearing or control members can be moved are, characterized in that in a window sash axis of rotation, which in a known manner by an upper and a lower one on the fixed frame Joint is formed, the upper joint from a recess (13) located on the sash frame (2) for a pin (15) located on the fixed frame (1) and a locking member which can be pushed through a gear rod (16), which blocks the exit of the pin from the trough when the wing is in the closed or is in an open rotational position. 2. Penster fitting according to claim 1, characterized in that the receiving recess (13) behind the ^{sash frame overlay (2 1} ) is so that the entire upper Gelenl- is invisible when the sash is closed. 3. Window fitting for pivot, pivot or tilt and turn windows with a window gear located in the window sash and gear rods extending therefrom in a vertical, horizontally or vertically and horizontally Location through which window lock., Storage or Control members are movable, characterized in that on a horizontal part of the fixed frame (L) an inlet and passage groove (17) for one with a horizontal gear rod (6) directly or indirectly firmly connected pin (l8) is provided such that the Shifting of the gear rod (6) is blocked as long as the pin (l8) is in the groove (17). 4. Window fitting according to claim 3, characterized in that the groove (17) in the direction of the window sash widened. 5. Window fitting according to claim 2-4, characterized in that that the groove (1?) is formed by two strips (19) connected to the fixed frame (1) is, which can be integrally connected to one another. 6. Window fittings for pivot, pivot or tilt and turn windows with a window gear located in the window sash and gear rods extending from it in a vertical, horizontal position or vertical and horizontal position through which the window lock, bearing or control elements can be moved are, characterized in that with the vertical gear rod lying adjacent to the vane axis of rotation (6) a locking member (20) is connected in the wing, which when the wing is open in the rotational position between two on the stationary The stops located in the frame (1) (21M engages in such a way that that the shift of the gear unit is blocked. γ. Window cover according to Claim 6, characterized in that the locking member (20) engages between the stops ^{with a kovex curved edge (20 f).} 8. Window fitting for pivoting, turning or tilt and turn windows with a window gear located in the window sash and gear rods extending therefrom in a vertical, horizontal or vertical and horizontal position, through which window shutter, bearing or control members are movable, characterized in that one with the Gear rod (6) in the wing movable SehlieSplatte (26) in a known manner in the wing locking position engages behind a pin (2h) seated on the fixed frame (l) behind which a tongue (25) is arranged as seen in the tilting direction of the wing _; which enters the slot (28) of the Schli ^ Splatts (26) for the passage of the locking pin at the beginning of the sash tilting movement and thereby blocks the displacement of the locking plate or the gear rod (6). 9. Window fitting for pivoting, turning or tilt and turn windows with a window gear located in the window sash and gear rods extending therefrom in a vertical, horizontal or vertical and horizontal position, through which window closure, bearing or control members can be moved, characterized in that a vertical, To the lower corner of the sash on its opening side leading gear ^{rod (6) engages behind a roller (J 2} J-) of a tilting bearing (12) connected to the fixed frame in the associated window corner. 10. Window fitting according to claim 9 » characterized in that the sash corner with a horizontal tooth surface 07) * a sash overlap (2 ¹ ) and the gear ^{rod (6) overlaps the role (3 2} O of the tilting bearing and is supported on it. 11. Window fitting according to claim 9-10 *, characterized in that that the end of the gear rod is one of the rollers (3 * l) has adapted cutout (36). 12. The window fitting according to claim 9 t characterized in that the tilting bearing (12) has an inwardly open recess (31) in which a seated on the gear rod (6) pin (33) engages in the Flügelkippstellung and 13. Window fitting according to claim 12, characterized in that above the trough (31) with the trough edge (30) in height matching projection (29) is, wherein between the trough edge and the projection, a passage (32) for the pin ( 33) is located, which engages behind the projection (29) in the locking position of the wing . 14. Window fitting according to claim 12 and 13, characterized in that the tilting bearing is designed symmetrically with respect to a through the center of the trough (31 ) going horizontal ", each projection (29) has a bore (35) for the optional insertion of the Pin owns the role. 15 · Window fitting according to claim 12 * 13 sder 14 ^ thereby characterized in that the tilting bearing plate (12) with their protruding parts (29 * 30, 3 * 0 and their passages, Wells and bores (32, 31, 35) is in one piece. 16. Window fitting according to claim 12, 13 or 15, characterized in that the tilting bearing with its role (3 * 1) part of the tilting axis, with its projection (29) part of the wing lock and «lit its recess (31) forms part of a mishandling device. 17. Window fitting for pivot, pivot or tilt and turn windows with a window gear located in the window sash and gear rods extending therefrom in a vertical, horizontal or vertical and horizontal position, which means which window closing, bearing or control elements can be moved and with one of the sashes articulated support rod which engages with its other end in a longitudinal guide on the stationary frame, characterized in that its hinge pin (4o) engages in a slot (47) of a bracket or bracket (46) fastened on top of the sash frame, in which position the Bolt (4o) can be locked by a member (48) which is connected to a gear rod and engages in the bracket or bracket (46). 18. Window fitting according to claim IT, characterized by one in the fixed frame in a rail fold located resilient, the holding rod (39) overlapping tongue (44) in the rest position, the rod on both Elevations or squeezed out warts on the sides of the tongue (45) own kafif 08195-8.7.71