DE3545971C1 - Fitting for a sliding wing which forms a door, window or the like - Google Patents

Abstract

Fitting for a sliding wing which forms a door, a window or the like, can be transferred from the closed position into a tipped position and from the tipped position into a displacement position, in which it can be displaced parallel to and horizontally in relation to the upper beam and lower beam of the screen frame, running rails, which extend in the direction of displacement being provided on the upper beam and lower beam of the screen frame, running parts of wing-opening arms, which can preferably be forcibly actuated by means of a set of locking rods which is built into the wing slot in a concealed fashion, engaging in the upper running rail, the lower running rail supporting carrying rollers of running carriages and a supporting track, which extends transversely to the direction of displacement of the sliding wing, being provided on the running carriage for supporting rollers provided on the sliding wing, the supporting track, which extends transversely to the direction of displacement of the sliding wing, for the supporting roller provided on the sliding wing being provided on the inside on the short limb of an L-shaped lever and the long limb, which is provided with a pivot pin on its free end, which pin extends parallel to the direction of displacement of the sliding wing, being pivotably mounted in a vertically extending slot of a holder which is fastened to the inside of the sliding wing, while the running carriage with the carrying rollers is seated on the free end surface of the short limb and the carrying rollers having a circumferential groove which is approximately semicircular in cross section on a ... a ... Original abstract incomplete.

Description

The invention relates to a fitting for one Door, a window or the like from the closed position, in which he is both with the lower as well as with the upper edge in one solid standing frame engages in a tilted position is transferable, in which it is only with the lower Edge engages in the fixed frame, and from the tilt position into a shift position is adjustable, in which it is completely free from the frame comes and parallel and horizontally to the lower and upper Spar of the frame is slidable, being at the top and lower spar of the frame in the direction of displacement running rails are provided and in the upper running rail running parts of preferably by a concealed locking linkage built into the sash rebate intervention of the wing arms that can be actuated and the lower track support rollers of carriages supports and on the carriage one across the displacement direction of the sliding sash extending support track for support rollers provided on the sliding sash is provided.

In this known from DE-OS 30 33 751 fitting  the sliding sash has a rotatable operating hand have for a locking linkage, which ver covers is installed on the sash rebate. With the locking rods are actuated locking pins that in the closed position in the striking plates of the frame intervention. Furthermore, with the locking device rod operated wing extension arms with which the slide wing is transferred to the tilt position. In the tipping position, the sliding sash only engages with the lower edge in the fixed frame and is at the bottom with locking pin locked, in the striking plates of the frame to grab. To move the sliding sash use the operating handle also at the bottom of the Sliding wing provided locking pin of the Locking linkage transferred to the open position, so that the lower edge of the sliding wing from the fixed frame can be brought out. For this there are supports on the lower edge of the sliding sash roll provided on transverse to the direction of displacement unroll the supporting panels of the sliding sash can. The support tracks are on the top provided by carriages, which are based on idlers support the lower track. The carriages must have a width equal to the length of the support tracks to prevent the carriage from tipping avoid. The carriage and the lower track must be thus have a relatively large width. This is particularly disadvantageous if the sliding wing is used as a door, since then the running rail must be accessible.

The invention has for its object a fitting to create the type explained above, in which such  Disadvantages are avoided and despite the arrangement from ver to the direction of displacement of the sliding sash running support tracks for the on the sliding sash seen support rollers of the carriage with single track rollers arranged one behind the other can that on a relatively narrow track are slidably arranged.

This object is achieved in that the ver transversely to the direction of displacement of the sliding sash running support track for those pre-selected on the sliding sash see support roller on the inside of the short leg of a L-shaped lever provided and the long leg with one provided at its free end, parallel to the Sliding direction of the sliding sash Trunnion in a vertical slot one attached to the inside of the sliding sash Holder is pivotally mounted while on the free Face of the short leg of the carriage with the Idlers and the idlers with a circumferential, in cross-section approximately semicircular groove on one corresponding cross-section supporting rib of the Store the lower track and together with the L-shaped Levers are pivotable. The cross to the direction of displacement of the sliding wing support track for the Sliding wing provided support roller is thus in front part way on the short leg of an L-shaped Lever provided, which in turn with the long leg swiveling and adjustable in height to the limited Is fixed inside the sliding sash. At the free Face of the short leg of the L-shaped lever the carriage is attached to the idlers, whereby the idlers with a circumferential, in cross section approximately semicircular groove on a corresponding one  Cross-section supporting rib of the lower track store and swivel together with the L-shaped lever are. The lower track attached to the frame thus supports the carriage and the attached to it L-shaped lever that swivels and ver adjustable on the inside of the sliding sash while the support roller provided on the sliding sash on the transverse to the direction of the sliding sash extending support track is unrollable, which in turn is provided on the short leg of the L-shaped lever. The carriage with the L-shaped lever attached to it is thus in a simple manner on the lower rib Track pivotable so that the carriage ratio can be made moderately narrow and with one track equipped rollers arranged one behind the other can be. The on the lower spar of the fixed blend frame provided frame also only needs a single support rib, so that the lower barrel rail can be made relatively narrow.

The inside of the short leg of the L-shaped lever provided and transverse to the direction of displacement of the slide wing-running support track for those on the sliding wing provided support roller can be used to achieve a balance right extension movement of the lower edge of the sliding wing a concave arch shape from the frame Compensation for those caused by the extension movement Swiveling the L-shaped lever around the support rib of the have lower track. Despite the swivel movement the L-shaped lever during the extension movement of the lower edge of the sliding sash is thus easier A straight, horizontal extension movement of the bottom edge of the sliding sash achieved, whereby to Raising and lowering of the sliding sash when pulling out  pushing movement of the lower edge of the sliding sash ver be avoided. The concave arch shape of the support track is adapted to the pivoting movement of the L-shaped lever.

The ver transverse to the direction of displacement of the sliding sash running support track for the one provided on the sliding sash Support roller can be attached from the top of a and on the underside of the short leg of the L-shaped lever supported deployment. Such an effort can easily with the support track with the concave arc shape and the short Leg of the L-shaped lever are attached. By Placing spacers can also in the height of the window sash is easily adjusted will.

Both the short leg and the long leg of the L-shaped levers can be essentially U-shaped Have cross section, the cross section of the U-shaped formed free space upwards or to the sliding sash ge is aimed. The L-shaped lever can therefore despite low material costs with the required strength against bending.

The one at the free end of the long leg of the L-shaped Lever provided, parallel to the direction of displacement of the Sliding wing running pivot pin can from the Reach through the U-shaped cross section formed space and in holes in the side walls of the U-shaped Cross-section of the long leg of the L-shaped Lever used and held. The pivot pin the L-shaped lever can thus be particularly simple To be attached to the long leg.  

The one attached to the inside of the sliding sash Holder can have a U-shaped cross section and with the back of the U-shaped cross section against the Fit the inside of the sliding sash and both Side walls of the U-shaped cross section Holder vertical slots for the Auf took the pivot pin held on the L-shaped lever exhibit. Due to the U-shaped design of the holder will also have high strength despite being low Material expenditure achieved, the elongated holes in easier Way in the two side walls of the U-shaped cross cut holder can be provided.

The holder attached to the inside of the sliding sash can in the free formed by the U-shaped cross section Intervene in the space of the L-shaped lever. This will in easily achieved a compact design because of Brackets attached to the inside of the sliding sash engages in the free space of the L-shaped lever, wherein which penetrates the free space of the L-shaped lever Swivel pin in a particularly simple way in the long engages holes in the holder.

The one attached to the inside of the sliding sash Holder can be extended downwards and at his wear the support roller at the lower free end. This is in a simple way on the inside of the sliding sash only a holder to attach, the one hand the Elongated holes for the pivotable mounting of the L-shaped Has lever and on the other hand, the support role for the support of the sliding sash on the L-shaped Lever carries.

The on the free end face of the short leg of the  short leg of the L-shaped lever attached barrel The carriage can consist of two plates, spaced apart keep spaced from each other and between which two in the direction of displacement of the sliding sash support rollers arranged one behind the other are mounted. The two idlers of the carriage are thus easier Way in a row and between two plates arranged with spacers in the he required distance from each other. The Carriage thus advantageously has one particularly narrow width.

The support rib guiding the idler rollers of the carriage the track can be made of steel and with a Fitting foot in a corresponding receiving groove at the bottom Spar of the frame fixed track be. Since the support rib of the running rail is made of steel, little wear is to be feared. Nevertheless the track with the support rib is cheap, because the Running track in which the support rib made of steel is used, formed from a cheaper material can be. The support rib can in particular cheaply made of stainless steel will.

The barrel attached to the lower spar of the frame rail can have a substantially U-shaped cross section have and with the outside of the crown part against the lower spar of the frame, while the Steel support rib on the inside at the bottom Side leg is inserted. The running track points thus a small width on and in a simple manner can reliably on the lower spar of the frame be attached. The supporting rib made of steel is  the inside of the lower side leg of the U-shaped Running track inserted.

The free edge of the upper side leg of the running rail can be angled down slightly and the idlers of the carriage. The a little bit down angled free edge of the upper side thigh of the barrel rail thus serves as a stop for the idler roller Carriage so that the carriage does not accidentally move out of the Can swing out mounting rail.

The barrel provided on the lower spar of the frame rail can also be used to guide at least one Serve slide, on which a wing extension arm engages, which is covered by a concealed Ver locking linkage is actuated. This can result in a also the extension movement of the lower one Edge of the sliding sash with one at the bottom of the sliding wing he provided consequences. The end of the The wing extension arm grips with a slide into the lower track.

In the drawing, the invention is in one embodiment example shown, namely shows

Fig. 1 shows a window with a sliding panel with a fitting according to the invention in front view,

Fig. 2 shows the window fitting according to the invention in the closed position, in longitudinal section,

Fig. 3 shows the window fitting in the tilting position in longitudinal section,

Fig. 4 shows the window fitting in the ejection position and in elevational section,

Fig. 5 shows a section according to the line VV of Fig. 4,

Fig. 6 is a section along the line VI-VI of Fig. 4 and

Fig. 7 is a section along the line VII-VII in FIG. 1.

The window 10 shown in FIG. 1 has a sliding sash 11 and a fixed sash 12 . The sliding sash 11 is provided with a rotatable actuating handle 13 with which a locking linkage arranged concealed in the sash 14 can be actuated. The rotatable operating handle 13 and the locking linkage 15 can have a known structure, so that further explanations are unnecessary. By operation of the rotatable supply Actuate the handle 13, the hidden in the casement rebate 14 arranged locking rod 15 is displaced in the longitudinal direction.

In the closed position of the sliding sash 11 shown in FIG. 2, locking pins 15 provided on the locking linkage and not shown in detail engage in locking plates provided on the frame 16 , not shown, so that the sliding sash 11 is reliably held in the frame 16 .

From the closed position of the sliding leaf can be converted into a tilted position 11, in which the slide engages wings 11 with only the bottom in the fixed frame sixteenth By ent speaking operation of the rotatable operating handle 13 , the locking linkage 15 is moved so that the locking pin are transferred to the open position. At the same time 15 Flügelausstellarme 17 are with the locking rod operated, the sliding leaf 11 are provided at the upper edge 18, wherein the free ends of the Flügelausstellarme comprise rollers not shown in detail 17, which engage in a running rail 19 a. This upper rail 19 is attached to the upper spar 20 of the frame 16 .

From the tilted position, the sliding sash 11 can be transferred to a sliding position, which is shown in more detail in FIG. 4. In this displacement position, the sliding sash 11 comes completely free from the frame 16 and can be moved parallel and horizontally to the lower and upper spar 20, 21 of the frame 16 . The transfer of the lower edge 22 of the sliding sash 11 from the tilt position into the shift position can also follow it with sash arms 23 , which can also be operated with the locking linkage 15 . The free ends of the flap arms 23 engage sliders 24 which are slidably guided in a lower rail 25 .

For the displacement of the lower edge 22 of the sliding wing 11 from the tilt position into the shift position is supported by a carriage 26 , transverse to the direction of displacement of the sliding wing support web 27 provided for the sliding wing 11 support rollers 28 is provided. The transverse to the direction of the sliding wing 11 extending support track 27 for the provided on the sliding wing 11 support roller 28 is inside the short leg 29 of an L-shaped lever 30 see easily. The long leg 31 of the L-shaped lever 30 is a bearing with a provided at its free end extending parallel to the displacement direction of the sliding wing 11 pivot pin 32 in a vertically ver ongoing long hole 33 on the inner side of the sliding leaf 11 fixed holder 34 pivot. On the free end face of the short leg 29 of the L-shaped lever 30 , the carriage 26 is attached to the support rollers. The support rollers 35 are supported with a circumferential, approximately semicircular groove 36 in cross-section on a corresponding cross-section support rib 37 of the lower rail 25 and together with the L-shaped lever 30 on the support rib 37 can be pivoted. The sliding wing 11 is thus supported with the support roller 28 on the support track 27 of the L-shaped lever, which is pivotally mounted on the sliding wing 11 and is adjustable in height. The L-shaped lever 30 in turn is supported with the carriage 26 on the support rib 37 of the rail 25 , which is attached to the lower spar 21 of the frame 16 .

The inside of the short leg 29 of the L-shaped lever 30 provided and extending transversely to the displacement direction of the sliding wing 11 Abstützbahn 27 for the provided on the sliding panel 11 the support roller 28 22 has to achieve a horizontal pushing-out of the lower edge of the sliding wing 11 of the frame 16 has a concave Arc shape to compensate for the pivoting of the L-shaped lever 30 caused by the pushing movement around the supporting rib 37 of the lower running rail 25 .

The transverse to the direction of displacement of the sliding sash ver 37 is thus advantageously the pivoting movement of the L-shaped lever 13 is fitted and causes a straight, horizontal extension movement, so that the sliding leaf 11 does not have to undergo any increases or decreases during the extension movement.

The transverse to the displacement direction of the sliding wing 11 Abstützbahn 27 for the provided on the sliding panel 11 the support roller 28 is formed by the upper side of an insert 38 which is fastened the L-shaped lever 13 on short leg 29 and is thereby supported on the underside. The production of the insert with a surface that has a concave arc shape is thus possible in a simple manner, the material for producing this insert 38 can have the required strength and wear resistance. The L-shaped lever 30 can be made of a cheaper material. By inserting spacer plates not shown Darge under the insert 38 , a height adjustment of the sliding leaf 11 is possible. The insert 38 is fastened with screws 39 drawn in on the underside.

Both the short leg 29 and the long leg 31 of the L-shaped lever 30 have an essentially U-shaped cross section, the free space 40 formed by the U-shaped cross section being directed upwards or towards the sliding sash 11 . The L-shaped lever 30 thus has a relatively high strength despite the relatively thin wall thickness.

The provided at the free end of the long leg 31 of the L-shaped lever 30 , parallel to the direction of displacement of the sliding sash 11 pivot pin 32 extends through the free space formed by the U-shaped cross section 40 and is in holes 41 in the side walls 42 of the U-shaped Cross-section long leg 31 inserted and held with a screw 43 .

The attached to the inside of the sliding sash 11 holder 34 has a U-shaped cross section and lies with the back of the U-shaped cross section against the inside of the sliding sash 11 and both side walls 44 of the holder 34 having the U-shaped cross section have perpendicular extending elongated holes 33 for taking on the pivot pin 32 held on the L-shaped lever 30 . The holder 34 attached to the inside of the sliding sash 11 engages in the free space 40 of the L-shaped lever 30 formed by the U-shaped cross section. As a result, a compact design is achieved in a simple manner since the holder 34 engages in the free space 40 of the L-shaped lever 30 . The side walls 44 of the U-shaped holder 34 have the elongated holes 33 through which the pivot pin 32 extends.

The holder 34 attached to the inside of the sliding sash 11 is extended downward and has the support roller 28 at its lower free end. The holder 34 thereby serves at the same time in a simple manner the pivotable mounting of the L-shaped lever 30 and the mounting of the support roller 28 with which the sliding leaf 11 is supported on the short leg 29 of the L-shaped lever 30 .

The carriage attached to the free end face of the short leg 29 of the L-shaped lever 30 consists of two plates 45 which are held at a distance from one another by spacers 46 . Between the two plates 45 two support rollers 35 are arranged one behind the other in the direction of displacement of the sliding sash. The carriage thus has in a particularly advantageous manner a small width, since only two support rollers 35 are arranged one behind the other between two plates 45 .

The support rollers 35 of the carriage 26 leading support rib 37 of the rail 25 is made of steel, in particular special stainless steel and is with a fitting 47 in a corresponding receiving groove 48 of the fixed to the lower spar 21 of the frame 16 rail 25 is inserted. The support rib 37 of the running rail 25 thus has the required wear resistance, while the running rail 25 itself can be produced from a cheaper material, such as aluminum or the like. The fitting foot 47 of the support rib 37 sits with a press fit in the receiving groove 48 of the running rail 25 .

The fixed to the lower spar 21 of the frame 16 rail 25 has a substantially U-shaped cross section and is attached to the outside of the apex part 49 against the lower spar 21 of the frame 16 . The support rib 37 made of steel is inserted on the inside on the lower side leg 50 . The lower running rail 25 , which has a U-shaped cross section, is thus also relatively narrow and nevertheless enables the carriage 26 to be guided properly.

The free edge 51 of the upper side leg 52 of the U-shaped rail 25 is angled slightly downwards and engages over the support rollers 35 of the carriage 26th

The downwardly angled free edge 51 of the upper side leg 52 of the U-shaped rail 25 thus forms a fixed stop for the pivotability of the carriage 26 on the support rib 37 of the rail 25 .

As already mentioned, the version shown is merely an example of realizing the invention and not limited to this. Rather are still many other designs and modifications possible. The fitting according to the invention could also be used for sliding doors or the like. Find use.

• 10 window
  11 sliding sashes
  12 wings
  13 operating handle
  14 wing rebate
  15 locking rods
  16 frames
  17 wing extension arms above
  18 top margin
  19 upper track
  20 upper spar
  21 lower spar
  22 lower margin of 11
  23 wing extension arms
  24 slider
  25 lower track
  26 carriages
  27 support track
  28 support roller
  29 short legs
  30 L-shaped lever
  31 long leg
  32 pivot pins
  33 slot
  34 holder
  35 idlers
  36 groove in 35
  37 support rib
  38 use
  39 screws
  40 free space
  41 hole from 32
  42 side walls
  43 screw
  44 side walls
  45 plates
  46 spacers
  47 fitting foot
  48 receiving groove
  49 crown part
  50 side legs
  51 free margin
  52 side legs

Claims (13)

1. Fitting for a door, a window ( 10 ) or the like. Forming sliding sash ( 11 ), from the closed position in which it has both the lower and the upper edge ( 22, 18 ) in a fixed Cover frame ( 16 ) engages, can be transferred into a tilt position in which it only engages with the lower edge ( 22 ) in the fixed cover frame ( 16 ), and can be transferred from the tilt position into a sliding position in which it is completely removed from the cover frame ( 16 ) is released and can be displaced parallel and horizontally to the lower and upper spar ( 20, 21 ) of the frame ( 16 ), running rails ( 19, 25. ) Running in the direction of displacement on the upper and lower spar ( 20, 21 ) of the frame ( 16 ) ) are provided and engage in the upper rail (19) running parts of preferably forcibly by a hidden built in the sash (14) locking linkage (15) operable Flügelausstellarme (17) and the lower rail (25 ) Support rollers (35) supported by the carriage (26) and extending transversely to the displacement direction of the sliding leaf (11) Abstützbahn is provided (27) provided on the sliding wing (11) supporting rollers (28) on the carriage (26), characterized in that the transversely to the direction of displacement of the sliding leaf ( 11 ) extending support track ( 27 ) for the support roller ( 28 ) provided on the sliding leaf ( 11 ) provided on the inside on the short leg ( 29 ) of an L-shaped lever ( 30 ) and the long leg ( 31 ) with a pivot pin ( 32 ) provided at its free ends and parallel to the direction of displacement of the sliding leaf ( 11 ) is pivotably mounted in a perpendicular elongated hole ( 33 ) of a holder ( 34 ) fastened to the inside of the sliding leaf ( 11 ), while on the free one end face of the short leg (29) of the carriage (26) with the support rollers sitting (35) and the support rollers (35) having a circumferential cross-sectional et wa sem semicircular groove ( 36 ) on a corresponding cross section support rib ( 37 ) of the lower rail ( 25 ) and can be pivoted together with the L-shaped lever ( 30 ). 2. Fitting according to claim 1, characterized in that the inside on the short leg ( 29 ) of the L-shaped lever ( 30 ) provided and transverse to the direction of displacement of the sliding leaf ( 11 ) ver running track ( 27 ) for the sliding leaf ( 11 ) provided support roller ( 28 ) to achieve a horizontal extension movement of the lower edge ( 22 ) of the sliding leaf ( 11 ) from the blind frame ( 16 ) a concave arc shape to compensate for the pivoting of the L-shaped lever ( 30 ) caused by the extension movement around the support rib ( 37 ) of the lower running rail ( 25 ). 3. Fitting according to claim 1 or 2, characterized in that the transverse to the direction of displacement of the sliding leaf ( 11 ) extending support track ( 27 ) provided for the sliding leaf ( 11 ) support roll ( 28 ) from the top of a fixed and underside of the short Leg ( 29 ) of the L-shaped lever ( 30 ) supported insert ( 38 ) is formed. 4. Fitting according to one of claims 1 to 3, characterized in that both the short leg ( 29 ) and the long leg ( 31 ) of the L-shaped lever ( 30 ) have a substantially U-shaped cross section, the from the U-shaped cross section formed free space ( 40 ) upwards or towards the sliding sash ( 11 ) is directed. 5. Fitting according to one of claims 1 to 4, characterized in that the at the free end of the long leg ( 31 ) of the L-shaped lever ( 30 ) provided, parallel to the direction of displacement of the sliding leaf ( 11 ) extending pivot pin ( 32 ) passes through the U-shaped cross section clearance formed (40) and walls in holes (41) of the sides (42) of the inserted U-shaped cross-section facing the long limb (31) and is supported. 6. Fitting according to one of claims 1 to 5, characterized in that the on the inside of the sliding sash ( 11 ) attached holder ( 34 ) has a U-shaped cross-section and with the back of the U-shaped cross-section against the inside of the sliding sash ( 11 ) abuts and both sides of the wall ( 44 ) of the U-shaped cross-section on the holder ( 34 ) perpendicular elongated holes ( 33 ) for receiving the L-shaped lever ( 30 ) held pivot pin ( 32 ). 7. Fitting according to one of claims 1 to 6, characterized in that the holder ( 34 ) attached to the inside of the sliding sash ( 11 ) engages in the free space ( 40 ) of the L-shaped lever ( 30 ) formed by the U-shaped cross section . 8. Fitting according to one of claims 1 to 7, characterized in that the on the inside of the sliding sash ( 11 ) attached holder ( 34 ) is extended downwards and carries the support roller ( 28 ) at its lower free end. 9. Fitting according to one of claims 1 to 8, characterized in that on the free end face of the short leg ( 29 ) of the L-shaped lever ( 30 ) fixed carriage ( 26 ) consists of two plates ( 45 ) with spacers ( 46 ) spaced from each other and between which two support rollers ( 35 ) arranged one behind the other in the direction of displacement of the sliding leaf ( 11 ) are mounted. 10. Fitting according to one of claims 1 to 9, characterized in that the support rollers ( 35 ) of the carriage ( 26 ) leading support rib ( 37 ) of the running rail ( 25 ) consists of steel and with a fitting foot ( 47 ) in a corresponding Receiving groove ( 48 ) of the running rail ( 25 ) attached to the lower spar ( 21 ) of the frame ( 16 ). 11. Fitting according to one of claims 1 to 10, characterized in that the running rail ( 25 ) fastened to the lower spar ( 21 ) of the frame ( 16 ) has a substantially U-shaped cross section and with the outside of the apex part ( 49 ) against the lower spar ( 21 ) of the frame ( 16 ) abuts, while the steel support rib ( 37 ) on the inside on the lower side leg ( 50 ) is inserted. 12. Fitting according to one of claims 1 to 11, characterized in that the free edge ( 51 ) of the upper side leg ( 52 ) of the running rail ( 25 ) is angled slightly downward and engages over the support rollers ( 35 ) of the carriage ( 26 ). 13. Fitting according to one of claims 1 to 12, characterized in that the rail ( 25 ) provided on the lower spar ( 21 ) of the frame ( 16 ) also serves to guide at least one sliding piece ( 24 ) on which a wing extension arm ( 23 ), which is actuated by a concealed locking linkage ( 15 ) in the sash rebate ( 14 ).