KR20080100392A - Fitting system for a movable sliding sash - Google Patents

Abstract

A fitting system is to be developed in such a manner that use can be made of commercially available frame profiles, as are known for turning sashes, tilt-and-turn sashes or tilt-and-slide windows. These profiles achieve a high degree of sealing in the closed position. A fitting system is proposed which has two upper moving arms (7a, 7b) and two lower moving arms (14a, 14b) which-in the fitted state-are coupled in each case firstly to the sash and secondly to upper running elements (19a, 19b), which are guided displaceably in a guide rail (5) fastened to the window frame (4), and to lower moving carriages (13a, 13b) which are movable on a running rail (6) fastened to the window frame (4). An upper and a lower moving arm (7b, 14b) are connected to each other by a vertical rod element (12) in order to execute synchronous movements. The sliding sash (1) is moved in parallel and uniformly out of the window frame (4) and/or back into the latter. The vertical rod element (12) is concealed in the fitted state in a cavity (20h) in the cross-over section of the sash frame (17) of the sliding sash.

Description

Fitting system for movable sliding chassis {FITTING SYSTEM FOR A MOVABLE SLIDING SASH}

The present invention relates to fitting systems and uses for using the fitting system in a movable sliding chassis such as windows, doors, and the like. In this case the chassis is supported, for example, by two movable upper and lower arms, the arms being slidably connected to the chassis on the chassis side, while the other ends of the arms are arranged in a window frame. It is pivotally supported on an upper carrying member or a lower carriage correspondingly guided by the guide rail and the lower rail.

A disadvantage of the known sliding chassis and fitting system for the chassis is that the load absorbing axes are supported in front of or far from the window frame. In addition, the covering elements for the parts of the fitting system also protrude correspondingly far into the space. Another disadvantage is that a special structure is necessary for the profile of the window frame, which increases the overall cost of the sliding chassis in the absence of a large number of parts. A unique profile must of course be envisaged for the chassis's special solution and special geometry, but such a unique profile is for example as disclosed in EP 06 10 0345.5 (Schueco / Hautau, now EP-A 1 688 573). In connection with this unique solution, in this publication the upper and lower arm pairs in particular are connected by a vertical rod (refer to reference numeral 20 in FIG. 1) to form one C-shaped fitting, but are to be mounted as a fitting. In order to be able to operate while concealed and at the same time concealed, it is necessary to specially configure the shape and shape of the profile and cross-over section for the purpose of accommodating between the movable chassis and the fixed chassis.

EP-A 916 794 (VKR Holding, Velux) shows an unfitted fitting with upper and lower arm pairs, in which case the handle placed on the edge side is at least in the closed state of the chassis. It is placed in the visible area to impair the visual appearance (see FIG. 12).

US-A 4,384,429 (Rockiki, Inline Limited) has a chassis that moves outwards and inwards from the window frame but always moves only in the surface direction, and two vertical connecting rods each with an upper support arm and a lower support arm. Is showing. The movement is made within the outer limit line of the correspondingly rigid window frame, similar to the transverse action on the support arm. In this case, the sealing face is not the best, and chassis connection to improve visual concealment is not possible in the chassis profile. Rather, the lower support arm is not visible from the inside of the space in the closed state, and the upper movable arm is likewise invisible from below even when the person is in close proximity. The two vertical connecting rods maintain the same operating state as the transverse movement of the chassis through the tooth member and coupling rod on top of the pinion gear, with reference to lines 45 to 57 of column 5.

The object of the present invention is known for rotating chassis, rotary-tilt-chassis or inclined-sliding windows and can be used at least in Germany, for example in conventional frame profiles (so-called hollow profiles) such as plastic profiles or metal profiles. It is to develop a fitting system of the type described above that can be used. Such profiles are inexpensive and reach a high sealing effect in the closed state. With the new fitting system, such a high sealing effect is negligible even if it is not adversely affected or at all. A further object of the system according to the invention is to bring the load absorbing part of the fitting system as close as possible to the chassis filling in order to keep the torque or torsional power formed as small as possible. The fill is a glass plate in the chassis frame, for example, which can reach a significant weight. The fitting system according to the invention must be shaped so that it can be mounted or used in this manner.

The object is that, in accordance with the theory of claim 1, a vertical rod member connecting the upper and lower movement arms can be arranged in the cavity of a conventional chassis frame-hollow profile in order to realize simultaneous operation, thereby the chassis This can be solved by being close to the filling part. In this case no special profile shape configured separately in the edge area is used, but rather a profile shape in which the first closed hollow chamber is provided in particular in the connection area.

The problem is also solved by claim 2 or 20. In this case the fitting system is formed such that the main part, in particular the part which absorbs the load of the chassis, can be arranged inside the chassis intersection or in the same plane perpendicular to the intersection. Below the vertical, a space defined by the alignment is formed. The space is not surrounded by intersections, but in the closed state it is "constrained" in the prescribed direction or in a direction defined by itself and by its vertically downward alignment.

In the closed state no bearing site of the fitting is placed in front of the vertical plane formed by the (lateral) outer surface of the chassis intersection (claim 10). Thus, no load-absorbing bearing-fitting portion protrudes into the space while the chassis is mounted. Only the middle sections of the lower transfer arm leave the space below the chassis intersection, defined by the vertical alignment. The intermediate sections are concealed by a cover (claim 11).

To ensure a clear function with respect to the load, the fittings are loaded in a manner that induces interaction with the chassis with chassis intersections and with the assembly in the window frame, and the fittings also require their own characteristics and use cases. (Claim 17). Alternatively, the fittings may be loaded independently of each other with the sliding chassis (claim 16).

A possible use of the fitting according to claim 1 or 2 for use for mounting purposes or for use in a chassis frame of hollow profile with chassis intersections is also described, in which case the chassis intersections are outside the window frame in normal use. Maintained (claim 18).

If claim 20 also claims a fitting system, apart from the foregoing claims, all dependent claims 3 to 15 will be deemed to have been published in connection with claim 20 even if neither claim 1 nor claim 2 is cited. Preferred embodiments described in the dependent claims with respect to claims 1 or 2 become preferred embodiments of claim 20 without reference to claims 1 and 2.

Finally, an operating method or method of operation corresponding to the use claim can also be derived (claims 18, 19), in which case the operating method can be the operating method of the fitting according to claim 1 or the operating method of the fitting according to claim 2 In this case, however, it is suitable for interaction with the window frame with corresponding peripheral members such as a chassis frame having a chassis intersection.

Within the scope of claim 1, the fitting system is embodied and configured such that the moving arm, in this case the lower or upper mobile arm, lies vertically with each other, the fitting system also having a rod member connecting the arms mounted thereon. It is embodied and configured to act in a concealed state in a hollow chamber of the chassis frame, in particular in a hollow chamber of the chassis intersection of the chassis frame or as a suitable vertical rod. Alternatively, claim 2 describes a load absorbing bearing member of the fitting. Such a bearing member may be partially accommodated in the vertical hollow chamber. For this purpose the vertical hollow chamber can be opened towards the locally folded space (claim 9). The load of the chassis (chassis weight) is transmitted to the moving arm via a bearing- or link bolt, simply a link bolt, referred to as a "support bolt". In the flat part (extension of the link bolt) a vertical rod member is provided, which rod member is also formed so that it can be disposed at least partially, preferably entirely in the vertical hollow chamber of the chassis intersection.

Alternatively, the bearing- or link bolt may be fixedly accommodated even in the moving arm, but in that case-in the closed position of the fitting-it is received below the chassis intersection inside the vertical flat (claim 20).

An additional member absorbing the load of the chassis is formed and arranged so as to be able to engage in the hollow chamber of the chassis intersection, away from the first load absorbing member, for which purpose the corresponding hollow chamber is correspondingly recessed. The hollow chamber is a horizontal hollow chamber spaced apart from both edges of the chassis.

Simultaneous operation of the moving arms is achieved by a vertical rod provided only a few vertical rods (claim 14). Two horizontal connecting rods are connected to the vertical connecting rod, and the horizontal connecting rods connect the running members and the downward facing carriages to each other. In addition, if the bearing- or link bolt of the rear lower movable arm in the closed position is approximately in line with the horizontal rod connecting the two carriages in the mounting state of the fitting system, the lower horizontal rod member, The combination of the four lower moving arms and the chassis face result in a parallelogram that ensures the stability of the chassis guide. This parallelogram was provided in parallel displacement for the upper running member and the upper horizontal connecting rod. The dual parallel guides implemented in the above manner for the lower parallelogram and the horizontally arranged upper parallelogram have two geometrical elements with only one vertical rod between two front carriages arranged up and down. Axles-one in each of the two front carriages and two in the rear carriage-allow reliable simultaneous motion to form, but only one of the two axes is structurally coupled with the vertical rod. .

The invention is described in detail below with reference to the schematic drawings in which a number of embodiments are shown.

1 is a perspective view of a window frame and an installed chassis of a sliding window,

1A is a reduced view of FIG. 1;

2 is a perspective view of the parts of the fitting system in an exploded state;

FIG. 2A is a reduced view of FIG. 2;

2b is an enlarged view of the carriage and moving arm of FIG.

FIG. 3 is a cross-sectional view of a blind- and chassis frame profile that may be used "in conventional" for a rotation-, rotation-tilt- or warp-sliding window and for use in the fitting system of examples according to the invention, the profile of the chassis profile. Case is hollow profile with chassis intersection 20,

4 is a cross sectional view of the horizontal lower bar of the blind- and chassis-frame with parts of the fitted fitting system, FIG.

5 is a cross-sectional view of the vertical front bar, in particular the vertical rod 12, of two hollow profile-frames with fittings,

6 is a perspective view of the "front lower edge" of the chassis frame with fittings, the front being the opening in the window frame opening;

FIG. 7 is a perspective view showing the “rear lower edge” of the chassis frame in a similar manner to FIG. 6,

FIG. 8 is a cross sectional view of two hollow profile-frames in the region of the lower horizontal bar in the case of a chassis movable with the naked eye and in the closed state.

1 and 1 a show a movable typical sliding chassis of a door window and the (new) associated fitting system shown in FIGS. 2 and 2 a. The chassis 1 is in its position moved in the direction of arrow 8 but still not in the direction of arrow 9. The window frame 4 has two fields, a chassis 3 with openings 3a on the one hand and a closed field 3 on the other hand, with vertical bars 1a and 1b in front of the closed field. (1) can move. The guide bar 5 is provided in the upper bar of the window frame, and the running rail 6 is provided in the lower bar. The two rails actually span two fields 3a and 3.

The parallel movable chassis 1 is guided by two upper movement arms 7a and 7b and supported by two lower movement arms 14a and 14b. The window frame side ends of the upper arm are each connected to one sliding member 19a or 19b, which can move along the inside of the guide rail 5 when the chassis moves laterally, for example slip Lose. The two sliding members are connected to each other by one rod member 11 to form one movement unit. Each window frame side end of each lower moving arm is connected to a carriage 13a or 13b, respectively, which is guided on the lower carriage 6 by a roller and also by a horizontal rod member 15. It is fixedly connected to each other. Also in this case, one movement unit is formed.

The chassis side ends of the moving arms 7 and 14 (for 7a, 7b and 14a, 14b) are connected to the chassis frame. In Figures 2 and 2a the intersections are denoted by reference numerals 10a and 10b for the upper arm and reference numerals 21a and 21b for the lower arm.

The front of the chassis facing in the closing direction of the chassis is indicated by the chassis "front side" 1a and the front facing in the opposite direction is indicated by the "rear side" 1b '. As can be seen from FIG. 2, in the front region, the chassis side link portion 10b of the upper movement arm and the link portion 21b of the lower movement arm are connected to each other in a fixed state so as to rotate integrally. Thereby, the chassis can be pulled out parallel and uniformly out of its folded part (folded space or opening 3a) upon movement or when crimping with the handle 2 and inserted into the folded part again. The chassis is then outside the outer limits of the window frame 4 in the transverse direction 8.

As already mentioned above, the fitting system can be formed so that it can be mounted in a conventional chassis profile for rotation-, rotation-tilt- or inclined sliding windows without a great cost, so to speak, without the need for special fabrication. Such a hollow profile is shown in cross section in FIG. 3 or FIG. 5. Reference numeral 4 denotes the hollow profile of the window frame and reference numeral 17 denotes the hollow profile of the chassis frame, and the distance between the front vertical bar 1a and the rear vertical bar 1b of the chassis frame hollow profile is The chassis width is defined between the front side 1a 'and the rear side 1b'.

In the case of WD a sealing member, for example an intermediate seal and an outer seal, is formed for sealing and insulating between the window frame and the chassis frame. Such hollow profiles have a high sealing capacity.

Inside the hollow profile made of metal or plastic there are closed chambers 32 and 20h, in particular in the intersection region 20 (the chassis intersection itself). The chamber 32 was provided horizontally as a hollow chamber and the chamber 20h was provided vertically as a hollow chamber. The two chambers surround the periphery as well as fitting grooves 50 in the chassis, which grooves are parallel and spaced apart from the hollow chamber, and in the case of vertical bars 1a and 1b are perpendicular to the vertical bars. This shape is compared with the hollow profiles for the rotating, rotating-tilting- and inclined-sliding chassis of the type previously mentioned before in Figs.

Arrow 8 indicates the direction of movement of the chassis towards the interior of the space. There is an "inside" 20a (originally outside) of the chassis intersection and the "inside" 4a of the window frame 4 is directed here. Both inners are based on the space confined to the outside by a window or door, not on the "inside" of the window frame or chassis frame 4, 17.

The profile is also present in the following figures, in which the mounting position of the parts belonging to the fitting system after assembly of the fitting system is shown and described. The surface insert 18 is mostly a plate (chassis fill).

The cross section of the chassis and the lower bar of the window frame according to FIG. 4 shows the chassis 1 in the closed state. Chassis intersections, which are also shown in FIGS. 1, 5 and 6, are indicated by reference numeral 20.

The running roller of the carriage 13b is mounted on the lower running rail 6. Through reference numeral 12a one section of the vertical rod member formed by bearing bolts or link bolts 12a can be found. The vertical rod members 12 connect one another so that the upper and lower "chassis side" link journals 12a, 12a 'of the moving arms 7b and 14b are integrally rotated in the front profile bar of the moving chassis frame 17. The rod 12 extending vertically to the section 12a is coupled to the journals 12a and 12a 'by sleeves 12b and 12b'. It can be seen from FIG. 4 that, after assembly of the fitting system-relative to the shown closed position of the chassis-of the inner 4a of the window frame and the chassis intersection 20 in the vertical zone X. So that they can lie between the inner sides 20a and, as will be appreciated, on the one hand into the hollow chambers 20h and 32 of the chassis profile and on the other hand within a space concealed by the chassis intersections. It is a fact that the fitting system is formed so that it can be placed under the lower surface 20b.

No member of the fitting system is mounted on the inner surface 4a of the chassis frame 17. All members can be mounted at a slight horizontal distance from the chassis fill 18 so that all the torque and torsional power that is formed remains limited.

Only the sections of the mobile arms 14a, 14b lie in front of the space defined above, and the linkages of the mobile arms for absorbing and releasing the load for the chassis or in the carriage lie in front of the space defined above. Not. This situation is also clarified through the cross section of the vertical chassis frame bar 1a according to FIG. 5. The position of the common (geometric) axis 12 ′ of the rod member 12 connecting the movable members and the link members of the upper and lower movable arms can be known, all of which are the chassis intersections 20. It lies in the hollow space 20h running vertically. The lower moving arm 14b with the section shown in FIG. 5 placed in front of the “space below the chassis intersection” has an inclined surface 14b ', which is also visible in FIG. 1 at the end side, the inclined surface being a link-and It extends to the bearing bolt 12a and supports a link absorbing portion for the chassis.

Additional bearing parts 30, 40 on the front side (bar 1a) of the lower chassis bar and more specifically on the rear side (bar 1b) are designated by reference numeral 31 or FIGS. As shown in 40, it is formed in an angle shape. This configuration allows the additional bearing to be fitted in the fitting-receiving groove not only from above 31 'but also under the presence of the section 31 as shown in the region of the front bar 1a on the right side of FIG. 2. Can be installed in 50. The opening 33 in the bearing section 30 for receiving the bearing- or link bolt 12a can be placed in the hollow chamber 20h of the chassis, corresponding to the profile structure, with reference to FIG. 5. The vertical rod member 12 is also accommodated in the hollow chamber 20h. The opening 33 terminates at 34 from above, through which the axis 12 ′ passes, as described above, with reference to FIG. 4.

The hollow chamber is cut locally as shown in the figure. The angular shape of the bearing parts allows for a very stable connection with the chassis profile and, above all, excellent loads due to the bearing- and link bolts of the linkages 21a and 21b, which, among other things, preferably inside the chassis profile made of PVC. It has the ability to absorb. Easy assembly possibilities are also provided. In the case of plastic- or metal profiles there may be already open hollow chambers; The chassis intersection is then bent when viewed through the cross section. In that case the vertical rod is at least partly placed in the hollow chamber.

The bearing part 40 can be fixed to the chassis even within the fitting-receiving groove 50, while the bearing 40a is laid in the hollow chamber 32 of the chassis intersection 20 by the bearing opening 41, The chassis intersection is likewise cut for this purpose, and in some cases also includes a profile reinforcement therein. The second bearing part is provided at 40 and 40 'below and above the rear movement arm in FIG. Each bearing part is better seen in FIG. 2 (without a chassis frame) due to its angular shape, while the lower bearing part 40 fits into the fitting groove 50, which is shown mounted in FIG. 7. For)-has an installation section.

Planar change is made not only from above but also from below by all angle parts 40, 30.

What may be referred to with reference to FIG. 2 is that the bolt section 12a of FIG. 4 is the lower section of the shaft 12 ′ which is straight in the longitudinal direction, the length of which is mainly the upper sleeve and the lower sleeve 12b. 12b ') is occupied by the rod 12 coupled through. In this case a connection scheme is provided which rotates integrally, for example by at least partially flattening the rod 12. Each sleeve, i.e. the upper sleeve 12b 'and the lower sleeve 12b, is inserted over the cylindrical bolt sections 12a; below and 12a'; and above each other to rotate integrally for torque transfer purposes. Together with the individual shaft sections connected, they form one continuous axis.

The section 30 is also penetrated by the opening 33 on the bearing bolt 12a but is omitted in FIG. 4 for the purpose of clarity. The same applies to the support arm 7b having a smooth bearing part 31 ′ and a bearing section 30 of the bearing part. The two bearing sections 30, 30 ′ receive therein bearing- or link bolts 12a, 12a ′.

The shape joining method which is connected integrally to rotate in order to transmit torque in the shaft 12 ′ may be further supplemented by a forced coupling method, for example by means of a fastening device screwed to the side. .

Cylindrical bushes (sleeves) may be replaced by sections 30, 30 'of angularly shaped fastening members 31 (below) and 31' (above). In that case each of the sections 30 and 30 'forms a sleeve member (12b; below) or (12b'; above) which acts in connection as shown in FIG. Penetrating above the support bolt "12a or 12a '(in the direction of the bearing or link bolt).

An integral connection from the cylindrical bearing section 30 to the fixing angle 31 moves the assembly of the angle member into the area of the chassis groove 50 (fitting-receiving groove) while simultaneously protruding the bearing part 31. The section 30 is secured in the hollow chamber 20h in the chassis intersection. This fixing is only partially done, in particular by protruding into the folded space (in the closed state). Corresponding content also applies to vertical rod members.

The hollow chamber may generally be surrounded when viewed, consisting of a vertical section 20h in the vertical section of the chassis cross-section 20 and a horizontal section 32 in the horizontal section of the chassis cross-section 20. . In general, the "hollow chamber" may be understood in a sectioned manner, respectively, or as a whole to determine the C-shaped concept of the rods 12, 11, 15.

In the new fitting system the supporting action for the rear lower movement arm 14a is likewise made in the lower horizontal chassis bar, in particular not at the rear lower edge of the chassis as can be seen in FIG. It is done at intervals. This gap is greater than the width of the vertical bars.

In the fitted state, only the lower running rails 6 (including carriages 13a and 13b passing over them), the horizontal rods 15 connecting the carriages and the protruding regions of the lower moving arms 14a and 14b are among the new fitting systems. It can be seen that these parts can be concealed in a simple manner by the lower cover 16 according to Fig. 8, so that virtually no member of the fitting system is visible.

In order to keep the overall height low, the rod members 15 are provided in the lower region of the carriage, respectively, so that the ends of the moving arms 14a and 14b are respectively the lower side 20b and the rod member of the chassis intersection 20. In the installation space between 15, the front inclination part 14 'according to FIG. 5 becomes accessible to a connection site.

Known fitting systems in which the torque or torsional power generated are screwed or supported from the outside, for example by setting a small gap between the bearing axis and the fixture relative to the chassis fill 18 in the fitting groove or profile hollow chamber. It is significantly reduced compared to the moving arm.

Claims (23)

A fitting system for a movable sliding chassis 1 of a window or door, having two upper movement arms 7a, 7b and two lower movement arms 14a, 14b. The movable arms can each be connected to a sliding chassis movable on one hand with the fitting system mounted, and on the other hand in the upper guide rail 5 which can be fixed (laterally) to the window frame 4. Two lower carriages 13a movable in pairs to the two upper running members 19a, 19b movably guided on the running rail 6 fixed to the window frame 4 (laterally); , 13b) in pairs; The at least one upper movement arm and the at least one lower movement arm 7b, 14b are preferably vertical rods in order to realize simultaneous operation of the movement arms by a vertical bar 1a facing in the closing direction of the sliding chassis. Are connected to each other with the member 12; In the mounted state, the movable sliding chassis 1 is pulled out parallel and uniformly out of the window frame 4 or out of the opening 3a of the frame and / or pushed back parallelly and uniformly into the window frame. The movable arms 7b and 14b are formed to be retracted and connected to the running member or the carriage so that the vertical rod member 12 is one hollow chamber of the hollow profile of the chassis frame 17 of the sliding chassis movable in the mounted state. Suitable for being disposed (in a concealed state) within 20, and being pushed out of the window frame 4 or the opening 3a of the frame or pushing into the window frame 4 or the opening 3a of the frame. Suitable for executing actions, Fitting system. A fitting system for a movable sliding chassis 1 for a window or door, having two upper movement arms 7a, 7b and two lower movement arms 14a, 14b. The upper arms guided in a sliding manner in the upper guide rail 5, which are connected to the chassis on the one hand and on the other hand, which can be fixed to the window frame 4 with the fitting system mounted. Connected to the running members 19a and 19b or to the lower carriages 13a and 13b which are movable on the running rail 6 fixed to the window frame 5; In order to be able to slide the sliding chassis 17 out of the folded space of the window frame 4 in parallel, in particular evenly and / or push it parallel and evenly into the folded space of the window frame, The at least one upper movement arm and the at least one lower movement arm 7b, 14b are mutually connected to a bar 1a which is preferably directed in the closing direction of the sliding chassis by a vertical rod member 12 for implementing simultaneous operation. Connected or connected to each other for the bar; The members absorbing the load of the chassis are bearing members 30, 31, like bearing- or link bolts 12a which mediate the absorption of load in the lower movement arm 14b and within the extension of the bolt 12a. Like the vertical rod member 12 which is present, it is formed so that it can be at least partially placed in or in the hollow chamber 20 of the chassis intersection 20 in the mounting state of the fitting system, Fitting system. The method of claim 2, In a straight down space limited by the chassis intersection 20, the link portions 21b, 12a of the lower movable arm 14b can move in a closed position in a straight line with the vertical rod member 12, Fitting system. The method of claim 3, wherein The other sections of the movable arm 14b lie in front of the space defined as above, but for the chassis or in the carriage 13b the link portion absorbing the load and the link releasing load do not lie in front of the space defined above. Arranged to prevent, Fitting system. The method according to claim 1 or 2, In order to mount the front side 1a and the rear side 1b of the sliding chassis 1 into the fitting-receiving groove 50 and into the hollow chambers 32 and 20h of the chassis frame-profile 17, the sliding chassis At least one or two bearing parts 30, 40 for the front side 1a facing in the closing direction of (1) and the rear side 1b facing in the opposite direction are formed in each shape, thereby making each bearing bolt Individual receiving openings 33, 34; 41 can be placed in the hollow chambers 32, 20h corresponding to the profile structure of the chassis frame, Fitting system. The method of claim 5, wherein The one bearing part 30 is formed in an angular form, in order to be arranged in part in the fitting groove 50 and in part in a vertical hollow chamber. Fitting system. The method of claim 5, wherein In order to be able to place the bearing sections 41, 40a into the horizontal hollow chamber 32 of the chassis intersection 20, the other bearing part 40 has been formed in an angular shape, the bearing part having a fitting groove 50. Having a second fixing section for fixing therein, Fitting system. The method according to any one of claims 1 to 7, Said other bearing parts 40, 41 are correspondingly recessed (obviously) spaced (obviously) from the rear end of the lower horizontal chassis bar, with the fitting system mounted on or for the rear movement arm, in particular Which can be mounted in the hollow chamber 32 of the milled chassis intersection 20, Fitting system. The method according to any one of claims 1 to 8, The hollow chamber 20h is closed and flatly penetrated by a bearing- or link bolt 12a, 12a 'formed as a rod 12 or a support bolt; Or open toward the folded space in the region of one or two bearing parts 30, 30 ', Fitting system. The method according to any one of claims 1 to 9, The bolt 12a which absorbs the load is in the space X inside the space of the window frame 4 and inside the space of the chassis frame 17 with the fitting system mounted and with the chassis 1 closed, In particular arranged at a slight distance Y from the chassis filling 18, Fitting system. The method according to any one of claims 1 to 10, The fitting parts 6, 13b, 15, 14a, 14b fixed under the window frame with the fitting system mounted can be concealed or concealed by the low profile cover 16, Fitting system. The method according to any one of claims 1 to 11, The bearing- or link bolt of the rear carriage 13a lies in approximately the same plane as the horizontal rod member 15 connecting the two carriages with the fitting system mounted, Fitting system. The method according to any one of claims 1 to 12, The ends of the lower movable arms 14a, 14b to which the support bolts 12a, 12a ", which act as bearings or link bolts, are fixed in the space between the chassis lower edge 20b and the connecting rod 15, Fitting system. As a fitting according to claim 1 or 2, One vertical rod 12 connects two movable arms 7b and 14b arranged up and down, while the other two movable arms 7a and 14a do not have vertical connecting rods, fitting. The method of claim 14, In the region of vertically aligned intersections the other arm pairs 7a, 14a are not connected to each other, in particular the spacing of the upper arm pairs or the spacing of the lower arm pairs 7b, 14b is smaller than the width of the chassis, fitting. A movable sliding chassis for a window or door, With a (conventional) chassis frame-hollow profile for installing a rotating, rotating tilting and tilting sliding window and a fitting system according to any of the preceding claims, Movable sliding chassis. The method according to claim 1 or 2, In the unmounted state there is no chassis- and window frame, but is suitable for chassis frame with chassis cross-section 20 made of hollow profile with hollow chamber 32; Fitting system. Use of a fitting system according to claim 1 or 2 for use in a chassis frame made of a hollow profile with chassis intersections 20. The intersection is configured to remain outside the window frame, Use of the fitting system. The method of claim 14, Each connecting rod 11, 15 connects the upper running member and the lower carriage 14b, and the upper carriage and the front running member 7b are coupled to rotate integrally with the vertical rod member 12, fitting. A fitting system for a movable sliding chassis 1 having a chassis intersection 20 for a window or door, The fitting system has two upper movement arms 7a, 7b and two lower movement arms 14a, 14b, each of which is connected to the chassis on the one hand with the fitting system mounted; On the other hand, a running rail connected to the upper running members 19a, 19b guided in a sliding manner in the upper guide rail 5 which can be fixed to the window frame 4 or fixed to the window frame 5 ( 6) connected to lower carriages 13a, 13b which are movable on; The at least one upper movement, in order to be able to withdraw the movable sliding chassis out of the window frame 4 in parallel, in particular evenly and / or push it back in parallel and uniformly into the window frame The arm and the at least one lower movement arm (7b, 14b) are connected to each other so as to rotate integrally by a vertical rod member (12) for implementing simultaneous operation; The members 30, 40; 21b, 21a absorbing the load of the chassis are similar to the bearings or link bolts 12a that carry the load of the chassis and are vertical rod members 12 in the extension of the bolt 12a. ) Is arranged in a vertical straight line below the chassis intersection 20 in the mounting state of the fitting system, or at least partially within the hollow chambers 32, 20h of the chassis intersection 20, or the two Posted in, Fitting system. The method of claim 20, The rod member 12 is formed to be disposed or can be disposed in the vertical hollow chamber 20h of the chassis crossover 20, Fitting system. The method of claim 20, One bearing part 30 is partly suitable for accommodating in the chassis groove 50 and partly suitable for accommodating in the hollow chamber 20h, Fitting system. The method of claim 22, The vertical extension of the bearing section 30 of the bearing part 31, 30 is in the hollow chamber of the vertical rod member 12, Fitting system.

Images