DE102012202986B4 - Fitting for a sliding door or sliding window - Google Patents

Abstract

Fitting (10) for a sliding door or a sliding window with a fixed enclosure (7) and a relative to the fixed enclosure (7) at least parallel deployable and sliding sliding sash (8), comprising at least one carriage (1) and a running rail (6), along the carriage (1), which is coupled to the sliding leaf (8), is displaceable, and a lift-off (5, 20) for preventing the jumping out of the carriage (1) from the running rail (6), wherein the lift-out (5 , 20) has a about an axis of rotation between an active and passive position rotatable rotary member (9, 21), wherein the lifting latch (5, 20) directly on the carriage (1) is arranged, and wherein on the rotary member (9,21) a Handle (13, 23) is provided, wherein the handle (13) is designed as a safety device which prevents a mounting of a wing cover in a passive position.

Description

The invention relates to a fitting for a sliding door or a sliding window with a fixed enclosure and a relative to the fixed enclosure at least parallel shut off and sliding sliding sash, comprising at least one carriage and a running rail, along which the carriage, which is coupled to the sliding sash, is displaceable , As well as a lift-out to prevent the jumping out of the carriage from the track, wherein the lift-out comprises a rotatable about an axis of rotation between an active and passive position rotary member according to claim 1.

The sliding sash of sliding windows or sliding doors are connected via a fitting arrangement with a fixed enclosure, such as a window frame. By fitting arrangement, it is possible to first turn off a sliding sash parallel to the fixed enclosure and then move in the parallel parked position relative to the fixed enclosure. The displacement is made possible by the fact that carriages are provided which are displaceable along a running rail which is fixed to the fixed enclosure. Usually, a running rail is used at the top and bottom, with two carriages provided at the top and bottom.

In principle, it is possible to mount a running rail together with the respective carriages and then attach a wing thereto. In this case, the carriages could be preassembled with the track. It would not be necessary to lift and mount the carriages. However, it is easier to install when a track can first be mounted and then a wing can be hung together with the carriage in the track. In operation, however, it must be ensured that the carriage does not accidentally come off the track, in particular does not jump out of the track. On the one hand, this could lead to damage of the sliding sash. On the other hand, people could be harmed.

From the DE 20 2005 007 687 U1 a sliding door fitting is known, which has a safety catch, wherein the safety catch is a pivotally mounted on a web pivot lever.

From the DE 20 2010 004 375 U1 a safety catch for securing a sliding door in a running rail is known.

From the WO 2010/079461 A2 It is therefore known to provide a spring piece on a carriage, which can be displaced to secure the carriage to the running rail direction running rail, thereby blocking the carriage in the running rail. However, such a spring piece can be relatively difficult to return to its passive position, the wing, for example, for maintenance, once removed.

From the DE 10 2005 001 911 A1 is a sliding window known, which has two carriages at the top and bottom. The upper and lower carriages are each connected to each other via a coupling rod. On the coupling rod a lifting protection is provided, which has an eccentric. Via the eccentric, a slide can be moved behind an undercut web of the track. The lifting device described there has the disadvantage that it must be additionally mounted. It must be threaded onto the coupling rod and fixed there by means of a clamping screw. In addition to the additional installation effort, there is a risk that the clamping screw dissolves and the lift-out is relative to the coupling rod displaced or even pivoted with respect to the coupling rod. In this case, a reliable lifting protection is no longer guaranteed.

Object of the present invention is therefore to provide a fitting for a sliding door or a sliding window, which is easy to assemble and with a carriage can be easily secured to a running rail.

This object is achieved by a fitting for a sliding door or a sliding window with the features of claim 1. Because the lift-out is located directly on the carriage, it does not have to be retrofitted to a coupling rod. With a lift-out guard provided on the carriage jumping out of the carriage can be prevented more reliable.

Advantageously, a tool engagement is provided on the rotary part. On the rotary part, a handle is provided. An installer can therefore manually operate the lift-out and in particular shift from a passive position to an active position. There is no additional tool required. Likewise, a handle is relatively easily accessible to transfer the lift-out from an active position to a passive position, for example, if a carriage for maintenance purposes to be removed. The carriages can be guided by means of rollers, balls or sliders within the track.

A safety device is provided which prevents a mounting of a wing cover in a passive position. If such a safety device is present, can be Do not fully assemble the sash without moving the lift-out guard from a passive position to an active position. This ensures that a fitter is always reminded to activate the lift-out protection.

Thus, the safety device is designed in a particularly simple manner.

The handle is designed as a safety device. For example, the handle transversely, in particular perpendicular, protrude to the main plane of the sliding window or the sliding door when the lift-out is in a passive position. The handle then prevents mounting of the wing cover. The wing cover can only be mounted if the handle has been displaced and, in particular, is located in a position approximately parallel to the main plane of the sliding window or sliding door.

If the rotary member is rotatably mounted eccentrically, an active position and a passive position can be realized in a particularly simple manner.

According to one embodiment of the invention can be provided that the rotary member is rotatable about a vertical axis of rotation and engages in an active position with a section of a rail overhang. If the section engages under the rail overhang, the carriage can not be raised, so that the lift-out is activated and realized. On the other hand, if the rotating part is about the vertical axis, i. an axis perpendicular to a rotation axis of any rollers of the carriage, twisted and thereby displaced in a passive position, the rotary member is preferably completely in front of the running rail, so that the carriage can be raised. Such a lift-off can be particularly easily realized by a disc-like sheet metal part or metal part.

To support the rotary member in an active position of the lifting protection can be provided on the carriage a directed in particular towards running rail projection.

According to a further development it can be provided that the rotary part is arranged in an active position with a section between a carriage upper side and the rail overhang. Thus, the space between the carriage upper side and the overhang of the running rail is filled. This prevents in a particularly simple manner that the carriage can lift and jump out of the track.

According to an alternative embodiment, it may be provided that the rotary part is rotatable about a horizontal axis, that is to say an axis perpendicular to the main window plane or door main plane, and engages under a track overhang in an active position with a section. Such a rotary member may for example be an eccentric, which has a tool engagement or a handle and thereby is easily displaced between an active position and a passive position.

In the context of the invention, a sliding door or a sliding window with a fitting according to the invention also falls.

Further features and advantages of the invention will become apparent from the following description of an embodiment of the invention, with reference to the figures of the drawing, the invention essential details show, and from the claims. The individual features can be realized individually for themselves or for several in any combination in a variant of the invention.

• 1 eine Seitenansicht auf einen Laufwagen;
• 2a eine Schnittdarstellung durch eine Laufschiene und einen Laufwagen bei einer Passivstellung einer Aushebesicherung;
• 2b eine der 2a entsprechende Draufsicht;
• 3a eine Schnittdarstellung durch eine Laufschiene und einen Laufwagen bei aktivierter Aushebesicherung;
• 3b eine der 3a entsprechende Draufsicht;
• 4 eine Seitenansicht eines Laufwagens mit einer alternativen Ausführungsform einer Aushebesicherung.

A preferred embodiment of the invention is shown schematically in the drawing and will be explained below with reference to the figures of the drawing. Show it:

• 1 a side view of a carriage;
• 2a a sectional view through a running rail and a carriage at a passive position of a lift-off;
• 2 B one of the 2a corresponding top view;
• 3a a sectional view through a running rail and a carriage with activated lift-off;
• 3b one of the 3a corresponding top view;
• 4 a side view of a carriage with an alternative embodiment of a lift-off.

The 1 shows a carriage 1 , in the embodiment two rollers 2 . 3 has, with which it is displaceable along a running rail. On the carriage 1 is pivotally a support arm 4 arranged over which the carriage 1 can be coupled with a sliding leaf.

On the carriage 1 is a lift-out protection 5 arranged, which will be described in more detail below.

The 2a shows a sectional view through a fitting 10 with the carriage 1 and a running track 6 standing at a fixed mount 7 , Eg a frame, is attached. About the support arm 4 is the carriage 1 with a sliding sash 8th coupled. The sliding sash 8th is in the illustration shown in parallel from the fixed enclosure 7 switched off.

The lifting protection 5 includes in the exemplary embodiment a rotary part 9 , which is about a vertical axis (fulcrum 16 ) rotatable on the carriage 1 is arranged and designed here as a sheet metal disc. In the position shown is the rotary part 9 in a passive position. It is located next to the overhang 11 the track 6 , It can be seen that the roller 3 a certain distance to the leadership 12 having. This means that the carriage 1 slightly raised in the position shown or can be mounted or dismounted in this position.

In the plan view of 2 B it can be seen that the turned part 9 a handle 13 which is substantially perpendicular to the running rail 6 is aligned. By actuating the handle 13 can the turned part 9 to be pivoted clockwise. This is in the 3a shown. In the 3a the roller sits 3 on the lead 12 , The turned part 9 was pivoted clockwise and now grabs a section 14 under the track overhang 11 the track 6 , In particular, the section fills 14 the space between one as a support for the rotating part 9 serving, direction running rail aligned, projection 15 and the track overhang 11 out, leaving the carriage 1 now can not be raised and not out of the track 6 can jump.

This situation is in a top view in the 3b shown. Here you can see that the section 14 now in the area of the track 6 is arranged. Furthermore, it can be seen that the fulcrum 16 for the turned part 9 eccentric with respect to the rotating part 9 is arranged. This makes it possible for that section 14 by a rotational movement of the rotating part 9 in engagement with the running rail 6 can be spent.

Furthermore, it can be seen that the handle 13 was relocated. Only in the position shown, a wing cover can be mounted.

In addition, it is conceivable that the rotary part 9 is automatically actuated upon a first closing of the sash and into the in 3b shown position passes. For example, the rotating part could 9 by a stay arm 4 or the wing 8th be operated by yourself. For this purpose, the free end of the handle 13 be designed suitable, for example with a ramp. Alternatively, it can be provided that the wing can not be transferred to the closed position when the handle 13 projects. A closing can thus be blocked if the rotating part 9 not in the right position. These functionalities can also be found in the 4 be realized embodiment illustrated.

The 4 shows an alternative embodiment of a lift-off 20 , The lifting protection 20 is also on the carriage 1 mounted and consists essentially of a trained as an eccentric rotary member 21 that is about a rotation axis parallel to the axes of rotation of the rollers 2 . 3 is rotatable. On the rotary part 21 are a tool attack 22 and a handle 23 provided, wherein the rotary part 21 optionally with one of the two is operable. In the position shown engages the rotary member 21 the track overhang, so the carriage 1 not from the track 6 can jump. Will the rotary part 21 shifted by about 90 ° clockwise, so is the carriage 1 released for disassembly.

Claims (7)

Fitting (10) for a sliding door or a sliding window with a fixed enclosure (7) and a relative to the fixed enclosure (7) at least parallel deployable and sliding sliding sash (8), comprising at least one carriage (1) and a running rail (6), along the carriage (1), which is coupled to the sliding leaf (8), is displaceable, and a lift-off (5, 20) for preventing the jumping out of the carriage (1) from the running rail (6), wherein the lift-out (5 , 20) has a about an axis of rotation between an active and passive position rotatable rotary member (9, 21), wherein the lifting latch (5, 20) directly on the carriage (1) is arranged, and wherein on the rotary member (9,21) a Handle (13, 23) is provided, wherein the handle (13) is designed as a safety device which prevents a mounting of a wing cover in a passive position. Fitting after Claim 1 , characterized in that on the rotary member (9, 21) a tool engagement (22) is provided. Fitting according to one of the preceding claims, characterized in that the rotary member (9, 21) is rotatably mounted eccentrically. Fitting according to one of the preceding claims, characterized in that the rotary member (9) is rotatable about a vertical axis of rotation and in an active position with a section (14) engages under a track overhang (11). Fitting after Claim 4 , characterized in that the rotary part (9) in an active position with a portion (14) between a Carriage top and the track overhang (11) is arranged. Fitting one of the Claims 1 to 3 , characterized in that the rotary part (21) is rotatable about a horizontal axis of rotation and engages in an active position with a section of a rail overhang (11). Sliding door or sliding window with a fitting (10) according to one of the preceding claims.

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