EP1374734A1 - Drawer guide - Google Patents

Abstract

The drawer guide for furniture has a compensator (14-19) with a compensator lever (14) mounted on a rotary bearing. The lever is connected to a guide rail (2,4,6) via a carcass bracket (1), linear bearing or decor (7). The lever is rotated at the end of the sliding closing action of the drawer to engage with stops (15). This causes an automatic compensation of the synchronizing movement sensors.

Description

The invention relates to a drawer slide with compensation for Synchronization error of the guide rails, i.e. with compensation for the error of the Relative positions of the guide rails to each other, according to the preamble of independent claim.

Drawer guides with synchronization of the run of the guide rails are for example with DE-40 19 124 C2, DE-42 26 812 A1 and DE-92 19 064 U1 become known, which go back to the same applicant.

DE-42 26 812 A1 and the related DE-92 19 064 U1 is one Drawer guide with full extension and traction device disclosed, which consists of a There is a drawer, a middle and a body rail, whereby between the Rails load-bearing carriages are arranged. To be a synchronous Displacement between the middle rail when the drawer rail is displaced To reach, a traction device (rope, chain, etc.) is provided, which over the Deflection pulleys arranged in the middle rail are running. The upper strand of the traction mechanism is with the two ends of the upper carriage, while the lower run with the ends of the lower carriage is connected.

DE-40 19 124 C2 describes a full extension in the manner of a Differential guide for a drawer with a body rail with Body rail rollers, a middle rail and a drawer rail, the Central rail has deflection rollers, over which a drawstring is guided, which is attached to the body rail, whereby when the The middle rail runs synchronously with the drawer rail. For a game-free tour and to be able to achieve a synchronous run, it is provided that at the Center rail a carriage is slidably arranged, the Drawer rail with the carriage and the deflection rollers in play-free engagement stands, and that the drawstring has drivers, which the carriage in moves predetermined positions and in the further one on the drawstring Lock is formed in a recess in the drawer rail intervenes and means are available on which the drawer during the Insertion is automatically lowered.

Synchronizations of this type have the general purpose of deviations from the Relative movements of the guide rails, especially the body, middle and Drawer slide when fully extended, to compensate for each opening and Closing systematically exist.

These deviations of the relative movements of the guide rails are in one Deep gap (distance between the inner surface of the drawer front and the front end surface of the Body) of the drawer, which e.g. from approx. 1 - 1.5 mm to approx. 3 - 4 mm increases when the drawer is opened and then closed again becomes. The front gap is constantly increasing, although this error is unsuitable Compensation device can only be remedied by the drawer by a user with increased effort against the rear stop is pressed. There are many reasons for the deep gap error, and in particular Slip and elasticity of the rollers can be attributed, but also due to bending of the rail plates and tilting of the guides and wheels during opening and closing the drawer.

Disadvantage of the compensation devices of the synchronism error Guide rails through a continuous synchronization upwards State of the art mentioned is that for the reasons mentioned above despite the Synchronization and synchronism errors still occur and the devices are built in a relatively complicated manner and are therefore costly and require maintenance / repair are.

The object of the present invention is to have a drawer slide Compensation device for the synchronism error of the guide rails ready for places that are simpler and cheaper, less maintenance and is in need of repair and works with better quality.

The technical teaching of the independent is used to solve the task Claim.

An essential feature here is that a compensation device is provided which has a compensation lever which is rotatable via a pivot bearing directly or indirectly via carcase angles or linear bearings or decor with a of the rails is connected, and by its rotation at the end of each Closing process of the drawer in a form-fitting system with stops, the directly or indirectly with cabinet angles or linear bearings or decor all other rails are connected and thus in every closed position Drawer an automatic, forced, compensation of the synchronism error is effected.

The advantage here is that the compensation device according to the invention is simpler and is constructed more cost-effectively, is less prone to maintenance and repair, and also reliable with constant and better quality than in the state of the art the deep gap between the front plate of the drawer and the body with high accuracy keeps constant.

According to the invention, the compensation system therefore does not act continuously during the Retracting and extending the drawer, but only in the end area of the closing of the Drawer, which significantly simplifies and reduces the cost Systems results.

The compensation system is therefore not a continuous synchronization trained, but as a so-called pseudo-synchronization or self-healing of the deep gap, which only acts in the end area of the drawer closing and then the individual components of the drawer in the closed position Management system brings each other into a certain position so that the Deep gap between drawer panel and body at the end of each closing of the Drawer is brought to a constant value. During opening and during closing, if the compensation is not yet effective, can there may be a misalignment of the parts of the drawer slide however not noticeable and is therefore permissible. At the end of the closing of the The drawer up to the closed position then acts the compensation device Invention, so that the error in the misalignment of the parts of the drawer slide balanced and the depth gap is constant again after each closing Initial value (e.g. 1 mm).

It is expressly pointed out that the present invention is not only to the full extension drawer slide described below as an example is limited, but also with partial extension drawer guides (without Middle rail) can be used, both partial extension, as well Full extension drawer runners additionally with one mentioned above continuous synchronization device according to the prior art can be equipped. However, this is not necessary because the invention even without additional continuous synchronization device according to the state the technology for partial extension and full extension drawer runners can be used.

However, the use of the compensation system according to the invention is preferred especially with a full extension drawer slide with an additional classic one Synchronization device according to the prior art. So the following is just still described this system, but this is not restrictive for the invention should be understood.

In a preferred embodiment of the invention, the compensation lever rotatably arranged on a linearly moving drawer rail and the Stops at the end of each drawer closing in positive Intervention or flat contact with the compensation lever are direct or indirectly via other components of the drawer slide with all other linear connected or fixed drawer rails.

In a first variant of this preferred embodiment, the Compensation lever rotatable on the center rail of a full extension drawer slide arranged, the compensation lever two lever arms having. At the end of each drawer closing process with the Compensation lever when it interacts with the interlocking surfaces or contact surfaces are then on the decor or the drawer rail and on the lower roller carriage (between the middle rail and the body rail) and on the Body angle (direct adapter to the body) or the body rail itself arranged.

The synchronization between the lower and upper roller carriages happens conventional over racks and pinions, or there is one Additional stop surface available for positive engagement or for planting of the compensation lever when rotating at the end of the closing process Drawer.

The two-armed compensation lever lies down with its longer upper one Lever arm inside the interior of the decor at the stop attached there with a stop surface. At the same time, however, the lower, shorter lever arm of the Compensation lever in the same direction of rotation and lies down with an arched or circular open-sided notching on a knob on the bottom Roller carriage. At the same time, a nose lies down on the free end of the shorter lever arm on a centering cam on the body bracket (adapter).

Of course, there can also be a nub notch connection between the upper one Lever arm and associated stop may be provided on the decor and / or between the shorter lever arm and the adapter, so here in terms of Formation of the contact surfaces between the compensation lever and the synchronizing parts should have complete freedom. Of course, too a simple contact surface between the lower roller carriage and lever positive nub-recess connection to be present. The important thing is that the lever ensures synchronized alignment of the parts that have shifted in position Drawer guide is achieved at the end of the drawer closing process.

When the compensation lever rotates in the closed position of the drawer all linearly moving parts (drawer slide, Middle rail and roller carriage) for all non-linear, fixed-body Parts (cabinet rail, cabinet adapter) aligned in the original state, see above that the depth gap is always kept constant after the drawer is closed becomes.

The two lever arms of the compensation lever are preferred to each other aligned so that they extend from the fulcrum and between them enclose an angle of approximately 180 °. The two longitudinal axes of the two Lever arms are therefore preferably in the same plane and are coaxial, so that the The fulcrum lies between the two lever arms. This brings an easy and inexpensive but effective compensation lever.

In a second variant of this preferred variant, which is equivalent to the first variant Embodiment, as mentioned at the beginning, the compensation lever is rotatable the decor or the drawer rail of a full extension drawer slide arranged, the compensation lever having only one lever arm with end guide grooves for receiving compensation knobs.

At the end of each drawer closing process with the surfaces of the Guide grooves of the compensation lever interact when it rotates Form-fit surfaces or contact surfaces of these compensation knobs are then open the middle rail and on the lower roller carriage (between middle rail and Body rail) arranged.

The synchronization between the lower and upper roller carriages happens conventional over racks and pinions, or there is one Additional stop surface available for positive engagement or for planting of the compensation lever when rotating at the end of the closing process Drawer.

The one-armed compensation lever is here via the pivot bearing within the Interior of the decor is pivoted. At the insertion position of the Drawer induced and dependent rotation of the lever, this becomes from its Rest position rotated and the two knobs on the middle rail and the lower one Roller carriage slide in the knob grooves of the lever when the lever is turned further Lever until the knobs come into contact with the bottom of the knot grooves. This corresponds to the compensated end position in the drawer's closed position.

Of course, the nub-groove connection can also be reversed kinematically, so that the knobs on the compensation lever and the associated There are guide grooves on the middle rail or on the lower roller carriage. A combination of these arrangements of the knobs and grooves is also intended by the Invention to be included. It is only important that by turning the lever one Alignment of the parts of the drawer slide that have shifted at the end of the Closing process is achieved.

When the compensation lever rotates in the closed position of the drawer all linearly moving parts (drawer slide, Middle rail and roller carriage) for all non-linear, fixed-body Parts (cabinet rail, cabinet adapter) aligned in the original state, see above that the depth gap is always kept constant after the drawer is closed becomes.

The compensation lever is again S-shaped or Z-shaped transverse to the direction of travel Drawer designed so that it can enter the interior of the decor can be introduced and on the other hand past the drawer rail Middle rail and lower roller bearings can be guided.

In all variants, the compensation device is preferably in the front area arranged in the drawer, since this makes production, maintenance and easy Repair can be done.

Of course, the present invention within the scope of the disclosure in wide areas are modified so that they are not based on the exemplary Variants should be restricted.

The invention is explained in more detail below with reference to the accompanying drawings, from which further features and advantages emerge.

Figur 1:

Eine perspektivische Teilansicht einer Schubladenführung in einem vollkommen eingezogenen Ursprungszustand;

Figur 2:

Eine perspektivische Teilansicht der Schubladenführung nach Figur 1 in einem vollkommen ausgezogenen Zustand;

Figur 3:

Eine perspektivische Teilansicht einer Schubladenführung nach Figur 1 in einem vollkommen eingezogenen Zustand, nachfolgend zum ausgezogenen Zustand nach Figur 2;

Figur 4:

Eine Seitenansicht der Schubladenführung mit einer ersten erfindungsgemäßen Kompensationseinrichtung, im Moment des wirksam werden;

Figur 5:

Eine Seitenansicht der Schubladenführung mit einer ersten erfindungsgemäßen Kompensationseinrichtung nach Figur 4, während deren Einwirkung;

Figur 6:

Eine Seitenansicht der Schubladenführung mit einer ersten erfindungsgemäßen Kompensationseinrichtung nach Figur 4, im vollkommen geschlossenen Zustand der Schublade;

Figur 7:

Eine Vorderansicht im Schnitt der Schubladenführung nach Figur 6, entlang der Linie VII-VII;

Figur 8:

Eine vergrößerte Darstellung der ersten erfindungsgemäßen Kompensationseinrichtung nach Figur 6;

Figur 9:

Eine Seitenansicht der Schubladenführung mit einer zweiten erfindungsgemäßen Kompensationseinrichtung, im Moment des wirksam werden;

Figur 10:

Eine Seitenansicht der Schubladenführung mit einer zweiten erfindungsgemäßen Kompensationseinrichtung nach Figur 4, während deren Einwirkung;

Figur 11:

Eine Seitenansicht der Schubladenführung mit einer zweiten erfindungsgemäßen Kompensationseinrichtung nach Figur 4, im vollkommen geschlossenen Zustand der Schublade;

Figur 12:

Eine Vorderansicht im Schnitt der Schubladenführung nach Figur 11, entlang der Linie XII-XII;

Figur 13:

Eine vergrößerte Darstellung der zweiten erfindungsgemäßen Kompensationseinrichtung nach Figur 11;

Show it:

Figure 1:

A partial perspective view of a drawer slide in a completely retracted original condition;

Figure 2:

A partial perspective view of the drawer slide according to Figure 1 in a fully extended state;

Figure 3:

A partial perspective view of a drawer slide according to Figure 1 in a fully retracted state, followed by the extended state of Figure 2;

Figure 4:

A side view of the drawer guide with a first compensation device according to the invention, at the moment of take effect;

Figure 5:

A side view of the drawer guide with a first compensation device according to the invention according to Figure 4, during its action;

Figure 6:

A side view of the drawer guide with a first compensation device according to the invention according to Figure 4, in the completely closed state of the drawer;

Figure 7:

A front view in section of the drawer guide according to Figure 6, along the line VII-VII;

Figure 8:

An enlarged view of the first compensation device according to the invention according to Figure 6;

Figure 9:

A side view of the drawer guide with a second compensation device according to the invention, at the moment of take effect;

Figure 10:

A side view of the drawer guide with a second compensation device according to the invention according to Figure 4, during its action;

Figure 11:

A side view of the drawer guide with a second compensation device according to the invention according to Figure 4, in the completely closed state of the drawer;

Figure 12:

A front view in section of the drawer guide according to Figure 11, along the line XII-XII;

Figure 13:

An enlarged view of the second compensation device according to the invention according to Figure 11;

FIGS. 1-3 generally show perspective partial views of a full extension drawer guide, which are intended to illustrate the systematic synchronism error.

In Figure 1 the drawer is in a completely closed original state e.g. after setting the depth gap between the front panel of the drawer and the front end of the furniture body, which is usually set to approx. 1 mm.

In Figure 2 is the state after the full extension drawer is fully extended shown from the body, the entire drawer including the decor the opening of the body protrudes. Between the respective over the carriages together acting rails, a relative movement has taken place.

In Figure 3, the drawer is shown again in a closed state, after moving from the extended position according to FIG. 2 back into the body was brought in. The front gap of 1 mm was replaced by the Synchronous error is larger and is e.g. 3 to 4 mm. This synchronous error will equalized by the compensation device according to the invention, so that after each time the drawer is moved into the body, the original value of the front gap from e.g. 1 mm is automatically restored without user intervention.

Figures 4-6 and 9-11 show the side views of the drawer guides with the compensation devices according to the invention, Figures 8 and 13 a Enlargement of the compensation devices, and Figures 7 and 12 Sectioned front views of the drawer guides when the drawer is closed Drawer or the fully retracted drawer rails.

The examples show a drawer slide of a full extension for one Drawer guide, which, however, should not be construed as limiting the invention is. The depth gap error compensation as described in the general part above, can of course also be used with partial extension systems, but also with all variants of full extension systems for drawer runners. Hereinafter is, for simplification reasons, only one type of a full extension system described.

In the examples, only one drawer guide is shown for one side of the Drawer, with a total of two such drawer guides per Drawer left and right of the drawer are necessary.

The drawer guide according to the figures contain a body angle 1, which is stationary is arranged within an opening of a furniture body (not shown) and one same drawer slide horizontally opposite. On the carcase angle 1 a body rail 2 is attached. On the body rail 2 is a first Carriage 3 linearly movably mounted a middle rail 4, which in turn a a second carriage 5 linearly movable carries a drawer rail 6. At the The drawer rail 6 defines the decor 7 on which the drawer (not shown) is anchored.

Between the carriage 3 of the body rail 2, the middle rail 4, and Carriage 5 of the drawer rail 6 is a synchronization in the form of Racks 8 and pinion 9 are provided. The racks 8 are each with the carriage 3 of the body rail 2 and 5 with the carriage Drawer rail 6 connected, which are engaged with the pinion 9 on the Middle rail 4. This ensures a smooth movement between the Rails 2, 4 and 6 guaranteed.

4-8 is a drawer guide 1-9 with a first one Compensation device 14-19 shown.

When retracting the drawer in the closing direction 13, the lever 14 moves to one Decor 7 attached stop 15. This causes the lever 14 on the Center rail 4 is rotatably supported by a rotary bearing 17, in rotation in Direction of rotation 16 is offset and pivots into a knob 18 during retraction one, which is located on the lower roller carriage 3. The lower part also drives 14b of the lever 14 into a centering that is on the adapter 1 (Cabinet rail). Thus, after the drawer is at the stop or the lever 14 has moved to the stop 15, decor 7 (drawer rail), upper Roller carriage 5, middle rail 4, lower roller carriage 3 and adapter 1 (with Carcase rail 2) in a mutually determined position.

The lever 14 is thus rotatably mounted on the center rail 4 via the pivot bearing 17 and has an upper part 14a and a lower part 14b. The upper part 14a of the Lever 14 runs on the stop 15 on the decor 7 when the drawer is retracted up and out of its locking position according to Figure 4 in the direction of rotation 16 upwards rotated according to Figure 5. The locking position of the lever 14 according to Figure 4 is e.g. offset by 45 ° from the horizontal, which is caused by a further stop or a spring is accomplished, so that the lever 14 also the stop 15 in can reach the upper part of the decor 7. The rotation of the lever around the pivot bearing 17 then takes place from the position according to FIG. 5 into the position according to FIG. 6, in which then the lever 14 remains approximately vertical and adjusts to approximately vertical contact surface of the stop 15 creates a full fit. So that the lever 14 does not come off rotates this vertical end position, is a stop lug 15a with an undercut 15b provided on the stop 15, in which undercut 15b the free end of the upper lever arm 14a engages positively and blocks the further turning.

Simultaneously with the upper part 14a, the lower part 14b of the Lever 14 around the pivot bearing 17 in the direction of rotation 16 from the locking position of Figure 4 on the position of Figure 5 in the end position of Figure 6. In this End position then encompasses the recess 14c of the lower lever part which is open at the edge 14b partially the knob 18 on the lower roller carriage 3, and at the same time sets the nose 14d of the lower lever part 14b to the centering 19, which is is fixed on the carcase angle 1.

When pulling out the drawer, the lever 14 is turned counter to Direction of rotation 16, as previously described, reversed analogously, from the end position according to FIG. 6 via the position according to FIG. 5 into the latched position of the lever 14 Figure 4. The lever 14 is rotated in and against the direction of rotation 16 exclusively by retracting and extending the drawer, which is a form-fitting Accumulation of certain lever parts on stop surfaces interacting therewith causes.

Thus, in the end position of the lever 14 according to Figure 6, in which the drawer in the body 11 is fully retracted (with a defined depth gap), all linear moving parts of the drawer slide to each other in a predefined relative position brought together so that the synchronism error of the deep gap at each Closing process of the drawer is automatically compensated.

FIGS. 9-13 show a drawer guide with a second one Compensation device 20-25 according to the invention shown. Components are the same provided with the same reference numerals as in Figures 4-8.

When retracting the drawer, the lever 20, which is rotatable via a pivot bearing 21 the decor 7 is stored, pressed out of its locking position according to FIG. 9 and the Tension spring 22 can transmit its force to lever 20. Thus, the lever 20 in Rotation offset in the direction of rotation 23 and pivots in two during retraction Nubs 24, 25, which are on the lower roller carriage 3 (nub 25) and on the Middle rail 4 (knob 24) are located. So after that the drawer is open Stop (nubs 24, 25) 7 is driven, decor (shop rail), upper Roller carriage 5, middle rail 4, lower roller carriage 3 and adapter 1 (with Carcase rail 2) in a mutually determined position.

The lever 20 is thus rotatable about the pivot bearing 21 on the decor 7 Pivot bearing 21 mounted and has at the free end (opposite the pivot bearing 21) a fork with three prongs 20a, between which two receiving grooves 20b and 20c for receiving the two knobs 24, 25. When retracting the The lever 20 becomes a drawer from its locked position according to FIG. 9 in the direction of rotation 23 rotated downwards according to FIG. 10. The locking position of the lever 20 according to FIG. 9 is e.g. offset by 45 ° from the vertical, which can be achieved by placing a or both knobs 24, 25 on the front free ends of the prongs 20a is accomplished, or by another stop or another spring. at Turning the lever 20 from the locking position according to FIG. 9 into the position according to FIG 10 the knobs 24, 25 are moved into the receiving grooves 20b, 20c Direction of the bottom receiving grooves 20b, 20c or the prongs 20a.

The rotation of the lever 20 about the pivot bearing 21 then takes place from the position after Figure 10 further into the position of Figure 11, in which the lever 20 then approximately in the Vertical remains and the knobs 24, 25 at the bottom of the grooves 20b, 20c or the prongs 20a. The walls of the receiving grooves 20b, 20c serve as positive guidance when the knobs 24, 25 slide in and out.

When the drawer is pulled out, the lever 20 is turned counter to Direction of rotation 23, as previously described, reversed analogously, from the end position according to FIG. 11 via the position according to FIG. 10 into the latched position of the lever 20 according to FIG. 9. The rotation in and against the direction of rotation 23 of the lever 20 is done by moving the drawer and by the action of springs.

Thus, in the end position of the lever 20 according to Figure 11, in the drawer is completely drawn into the body 11 (with a defined depth gap), all linear moving parts of the drawer slide to each other in a predefined relative position brought together so that the synchronism error of the deep gap at each Closing process of the drawer is automatically compensated.

drawing Legend

1.

face angle

Second

cabinet member

Third

Carriage body-middle rail

4th

middle rail

5th

Carriage middle rail drawer rail

6th

drawer rail

7th

decor

8th.

rack

9th

pinion

10th

Front panel drawer

11th

furniture body

12th

front gap

13th

closing direction

14th

Compensation lever, 14a upper lever arm, 14b lower lever arm, 14c notch, 14d nose

15th

Stop, 15a stop nose, 15b undercut

16th

direction of rotation

17th

Pivot lever

18th

burl

19th

Centering on 1

20th

Compensation lever, 20a spikes, 20b guide groove for knob 25, 20c guide groove for knob 24

21st

pivot bearing

22nd

mainspring

23rd

direction of rotation

24th

Knob on middle rail 4

25th

Knob on roller carriage 3

Claims (12)

Drawer guide with compensation of the synchronism error of the guide rails (compensation of the error of the relative positions of the guide rails to one another), each comprising a rail system arranged on two sides of the drawer, which has a body rail (2) attached to a furniture body (11) directly or indirectly via a body bracket (1) has), which is connected directly or indirectly via a decor (7) to the drawer via a linear bearing (3, 5) is mounted directly or indirectly linearly movable via a center rail (4) on a drawer rail (6), characterized in that that a compensation device (14-19; 20-25) is provided which has a compensation lever (14; 20) which can be rotated via a rotary bearing (17; 21) directly or indirectly via body angle (1) or linear bearing (3, 5 ) or decor (7) with one of the rails (2, 4, 6), and which by its rotation at the end of each closing operation of the drawer in forms coherent system with stops (15, 18, 19; 24, 25), which are connected directly or indirectly to the rest of the rails (2, 4, 6) via body angles (1) or linear bearings (3, 5) or decor (7) and thus automatically, in any closed position of the drawer forced, compensation of the synchronism error is effected. Drawer slide according to claim 1, characterized in that the compensation lever (14; 20) is rotatably arranged via the pivot bearing (17; 21) on a linearly moving part (3-7) of the drawer slide. Drawer slide according to one of claims 1 or 2, characterized in that a full extension system is used as the drawer slide, with a linearly displaceable center rail (4) mounted between the drawer rail (6) and the carcass rail (2) via linear bearings (3, 5) ). Drawer slide according to one of claims 1 to 3, characterized in that there is an additional continuous synchronization between the linear bearings (3, 5) of the drawer rail (6) and the body rail (2) to the central rail (4). Drawer slide according to claim 4, characterized in that the synchronization takes place by means of toothed racks (8) and an intermediate pinion (9). Drawer slide according to one of Claims 1 to 5, characterized in that the compensation lever (14) is rotatably arranged on the central rail (4) around the rotary bearing (17) and has two lever arms (14a, 14b) which, when the lever ( 14) at the end of each closing process of the drawer interact positively with contact surfaces (15, 18, 19) on the decor (7) and on the lower roller carriage (3) and on the body bracket (1). Drawer slide according to claim 6, characterized in that at the end of each closing operation of the drawer the two-armed compensation lever (14) with its upper lever arm (14a) within the interior of the decor (7) fits snugly against the stop (15) there, at the same time the lower lever arm (14b) with an open-ended arc or circular notch (14c) on a knob (18) on the lower roller carriage (3) fits snugly and also a nose (14d) at the free end of the lower lever arm ( 14b) fits snugly on a centering cam (19) on the body angle (1). Drawer slide according to one of claims 6 or 7, characterized in that the two lever arms (14a, 14b) of the compensation lever (14) are aligned with one another, so that they each extend from the pivot point (17) and between them an angle of approximately 180 ° include. Drawer slide according to one of claims 1 to 5, characterized in that the compensation lever (20) on the decor (7) is arranged rotatably about the pivot bearing (21), and only one lever arm with guide grooves (20b, 20c) open at the edge for receiving of compensation knobs (24, 25) arranged on the middle rail (4) and on the lower roller carriage (3), which interact with the guide grooves (20b, 20c) when the lever (20) rotates at the end of each drawer closing process. Drawer slide according to claim 9, characterized in that the one-armed compensation lever (20) is rotatably articulated via the rotary bearing (21) within the interior of the decor (7) and when the drawer is in the position in which it is inserted and is driven in a position-dependent manner by a spring (22) the lever (20) is rotated out of its locking position and the knobs (24, 25) on the central rail (4) and the lower roller carriage (3) then with further rotation of the lever (20) in the guide grooves (20b, 20c) of the Slide the lever (20) until the knobs (24, 25) come to rest against the bottom of the knobs, which corresponds to the compensated end position in the drawer's closed position. Drawer guide according to one of claims 1 to 10, characterized in that the compensation lever (14; 20) is designed S-shaped or Z-shaped transversely to the direction of travel of the drawer and is approximately matched to the shape of the interior surface of the body (7) on the body. Drawer slide according to one of claims 1 to 11, characterized in that the entire compensation device (14-19; 20-25) is arranged in the front region of the drawer.

Images