EP0588186B1 - Slide - Google Patents

Description

The invention relates to a pull-out guide for an insert which can be pulled out of a body, comprising a body-side guide rail and a guide rail which is displaceably mounted on it by means of rolling elements and can be connected to the insert, and on the body-side guide rail which is arranged at a distance from one another in the longitudinal direction thereof and from a contact side of the body-side guide rail Protruding plug-in dowels with a defined orientation.

Such pull-out guides are known.

In these pull-out guides, the push-in dowels are held immovably on all sides on the body-side guide rail, preferably with a screw which extends through the guide rail and engages in the push-in dowel.

As an alternative to the screw, there is also the possibility of providing an impactable pin for fixing the plug-in dowels.

Such pull-out guides have the disadvantage that the front plug-in dowel is usually exposed to higher loads than the rear plug-in dowel, since the majority of the forces act on them when the drawer is pulled out and, in the same way as on the rear plug-in dowels, a jerky stress caused by the pull-out guide when the pull-out guide reaches the fully extended position.

For this reason, the connection between the front plug-in dowel and the body-side guide rail is prone to wear.

The invention is therefore based on the object of creating a less wear-prone connection between the body-side guide rail and the plug-in dowels.

This object is achieved according to the invention in a pull-out guide of the type described at the outset in that in a mounting position of both plug-in dowels, the body-side guide rail is displaceable in its longitudinal direction with respect to the front-side plug-in dowel and the rear plug-in dowel limits the displaceability of the body-side guide rail in the pull-out direction and in that in the mounting position Body-side guide rail is held substantially immovably on both plug-in dowels transversely to their longitudinal direction.

The advantage of the solution according to the invention is thus to be seen in the fact that the jerky load on reaching the full extension position of the pull-out guide in the solution according to the invention now only acts on the rear plug-in plug, while the front plug-in plug is not loaded due to its displaceability.

A displacement of just a few tenths of a millimeter is sufficient as a displacement. It is also conceivable that it can be moved by means of a soft locking element acting in the pull-out direction for fixing the front To create plug-in dowels. According to the invention it is only important that no hard stop acts on the front plug-in dowel when the full extension position is reached.

This makes it possible to achieve a more uniform distribution of the loads on the guide rail / plug-in dowel connection when using the pull-out guides according to the invention and thus a much less susceptible connection between the plug-in dowels and the body-side guide rail.

It is particularly advantageous if the rear plug-in dowel is arranged to be movable in the longitudinal direction of the cabinet-side guide rail, so that even when the rear plug-in dowel is fixed, mobility in the longitudinal direction is possible, which contributes to simplifying the assembly of the pull-out guide according to the invention.

It is particularly expedient if the push-in dowels are fixed to the body-side guide rail by means of a plug-in connection, since a simple possibility of mounting the push-in dowels on the guide rail is thus ensured.

It is particularly advantageous in terms of production if the push-in dowels are guided on the guide rail by means of the same plug connection.

Consequently, this idea can be continued to the extent that the plug-in plugs are of identical design, so that only one type of plug-in plug has to be produced, which contributes to a further cost reduction.

It is even more advantageous if the plug-in connection is designed to lock the push-in dowels, since in this case a particularly safe and permanent installation of the push-in dowels on the pull-out guide is ensured, in particular if the push-in dowels are preassembled before they are dispatched.

It is particularly advantageous if the catch is designed as a soft catch, which creates the displaceability for the front plug-in dowel by a certain possibility of movement in the direction of the catch.

A particularly stable connection between the pull-out guide and the cabinet-side guide rail can be achieved if the plug-in connection forms a form-fitting guide in the longitudinal direction of the cabinet-side guide rail.

So far, it has not been discussed in detail how the plug connection should be designed. A solution that is particularly advantageous in terms of production engineering provides for the plug connection to be made through a recess formed in one of the parts and an insert part which is integrally formed on the other of the parts and engages in the recess.

Production-technically particularly expedient with regard to the plug-in connection is a solution in which one of the parts of the plug-in connection is integrally formed on the guide rail and the other on the plug-in dowel, so that the production of further additional parts for the plug-in connection is unnecessary.

With regard to a stable fixation of the plug-in dowels on the body-side guide rail, it is also advantageous if the plug connection fixes the plug-in dowel perpendicular to a contact surface of the guide rail.

A particularly simple embodiment of the plug connection according to the invention provides that it comprises a slot in the body-side guide rail as a recess.

Furthermore, it is particularly advantageous if the plug connection as a plug-in part has a holding head which engages behind the guide rail on an inside.

The insertion of the plug-in part into the recess is possible on the one hand in that the plug-in part can be inserted into the recess in one position and can be fixed by twisting. Another solution provides that the recess is followed by an insertion opening for the insert part which can be inserted into it and moved into the recess.

So that the rear plug-in part is able to limit the mobility of the body-side guide rail in the pull-out direction, it is advantageously provided that the recess for the rear plug-in part has a stop surface acting in the pull-out direction.

In order, in particular in the event that the plug-in connections are to be designed identically on account of production-technical advantages, to make it possible for the plug-in dowel on the front not to limit the movement of the body-side guide rail in the pull-out direction, it is advantageously provided that the recess for the plug-in connection of the front Insert plug opposite to the recess for the plug connection of the rear plug is arranged, d. H. So both recesses are arranged rotated by 180 ° relative to each other, so that the stop surface acting as a limitation in the direction of extraction in the recess for the rear plug-in plug does not act as a limitation in the front plug-in plug.

A particularly advantageous embodiment of a pull-out guide according to the invention of the type mentioned above provides that the push-in dowels are fixed in the assembly position free of third parts. On the one hand, this represents an improvement in addition to a pull-out guide with the features mentioned above, but on the other hand it is also an independent invention.

In a further development of the above-mentioned fixation of the plug-in plugs free of third-party parts, it is further provided that the plug-in plugs are fixed in the assembly position free of permanent deformations. This also represents a considerable advantage, in particular with regard to the inexpensive manufacture of the pull-out guide according to the invention, since a production step required by permanent deformation can be dispensed with.

It is particularly advantageous if the connection between the plug-in dowels and the guide rail is made by means of a plug-in connection, the plug-in connection having a plug-in part which is positively mounted and free of permanent deformation and which engages in a corresponding recess.

Fig. 1

eine perspektivische Gesamtansicht einer erfindungsgemäßen Auszugführung;

Fig. 2 und 3

ein erstes Ausführungsbeispiel einer Steckverbindung;

Fig. 4

ein zweites Ausführungsbeispiel einer erfindungsgemäßen Steckverbindung, welches eine Modifikation des ersten Ausführungsbeispiels darstellt;

Fig. 5 und 6

ein drittes Ausführungsbeispiel einer erfindungsgemäßen Steckverbindung, welche ebenfalls eine Modifikation des ersten Ausführungsbeispiels darstellt;

Fig. 7 und 8

ein viertes Ausführungsbeispiel einer erfindungsgemäßen Steckverbindung;

Fig. 9

ein fünftes Ausführungsbeispiel einer erfindungsgemäßen Steckverbindung;

Fig. 10 und 11

ein sechstes Ausführungsbeispiel einer erfindungsgemäßen Steckverbindung;

Fig. 12 und 13

ein siebtes Ausführungsbeispiel einer erfindungsgemäßen Steckverbindung, welches eine Modifikation des sechsten Ausführungsbeispiels darstellt;

Fig. 14, 15 und 16

ein achtes Ausführungsbeispiel einer erfindungsgemäßen Steckverbindung und

Fig. 17, 18 und 19

ein neuntes Ausführungsbeispiel einer erfindungsgemäßen Steckverbindung.

Further features and advantages of the invention are the subject of the following description and the drawing of some exemplary embodiments. The drawing shows:

Fig. 1

an overall perspective view of a pull-out guide according to the invention;

2 and 3

a first embodiment of a connector;

Fig. 4

a second embodiment of a connector according to the invention, which is a modification of the first embodiment;

5 and 6

a third embodiment of a connector according to the invention, which also represents a modification of the first embodiment;

7 and 8

a fourth embodiment of a connector according to the invention;

Fig. 9

a fifth embodiment of a connector according to the invention;

10 and 11

a sixth embodiment of a connector according to the invention;

12 and 13

a seventh embodiment of a connector according to the invention, which is a modification of the sixth embodiment;

14, 15 and 16

an eighth embodiment of a connector according to the invention and

17, 18 and 19

a ninth embodiment of a connector according to the invention.

An exemplary embodiment of a pull-out guide according to the invention, designated as a whole by 10, for an insert 14 which can be pulled out of a body 12 comprises a body-side guide rail 16 and an insert-side guide rail 18, both of which are displaceably mounted to one another by means of roller bodies 20. The rolling elements 20 are preferably balls running in ball tracks both on the body-side guide rail 16 and on the insert-side guide rail 18, which are additionally held in a ball cage.

As also shown in FIG. 1, in an assembly position of the pull-out guide on the body-side guide rail 16, plug-in dowels 22 and 24 are arranged, which have a longitudinal axis 28 and 30 in from an abutment side 26 with which the body-side guide rail 16 rests on an inside of the body protrude in a defined direction, preferably perpendicular to the contact side 26.

These two plug-in dowels 22 and 24, which are in their mounting position, can be pressed into the bores made in the body 12 for fixing the pull-out guide 10 to the body 12 and can be fixed in the bores by their external teeth 32 and 34.

The plug-in dowels 22 and 24 are preferably made of a plastic material, while the body-side guide rail 16 is preferably formed from sheet metal.

According to the invention, the plug-in dowels 22 and 24 are free of third parts and free of permanent deformation in their mounting position on the body-side guide rail 16, wherein for this fixing preferably a two-part plug connection is used, one part of which is integrally formed on the guide rail 16 and another on the Push-in dowels 22 and 24.

In a first exemplary embodiment of a plug connection according to the invention, recesses 40 and 42 are provided on the body-side guide rail 16, in a front area 36 and in a rear area 38, into which the plug-in dowels 22 and 24 engage with a plug-in part denoted as a whole by 44, wherein this plug-in part 44 in the first exemplary embodiment has a neck 48 seated on a foot surface 46 of the plug-in dowels 22 and 24 and a head 50 which extends over the neck, the head 50 having a holding surface 52 running parallel to the foot surface 46.

The recesses 40 and 42 are each formed as elongated holes extending in a longitudinal direction 54 of the body-side guide rail 16, in which the insertion part 44 lies with its neck 48, while the foot surface 46 rests on the contact side 26 and the head 50 with its holding surface 52 abuts on an inner side 56 next to the recesses 40 and 42 and thus the body-side guide rail 16 between the holding surface 52 and the base surface 46 is so aligned relative to the plug-in plugs 22 and 24 that their longitudinal axis 28, 30 is always perpendicular to the contact side 26. In addition, due to the mobility of the neck 48 in the recesses 40 and 42 designed as an elongated hole, the guide rail 16 can still be displaced with respect to the plug-in dowels 22 and 24 in the installed position, the displaceability being already in the range of a few tenths of a millimeter.

To mount the plug-in dowels 22 and 24, d. H. for establishing the plug connection between the plug-in part 44 and the recesses 40 and 42, a plug-in opening 58 and 60 is provided on one side of the recesses 40 and 42, which has a diameter such that the plug-in part 44 with the head 50 can be plugged through it and can be inserted into the recesses 40 and 42 by a transverse displacement of the neck 48.

The recesses 40 and 42 are further delimited by a wall 62 and 64 on a side opposite the respective insertion opening 58 and 60, respectively.

According to the invention, in the recess 40 arranged in the front area 36, the insertion opening 58 is arranged on a side of the recess 40 facing a rear end 66 of the body-side guide rail 16 and the wall 62 is arranged on a side of the recess 40 facing a front end 68 of the guide rail 16.

In contrast to this, the arrangement of the insertion opening 60 and the wall 64 relative to the recess 42 in the rear area 38 is exactly opposite, i. H. rotated by 180 °, selected. The insertion opening 60 thus lies on the side of the recess 42 facing the front end 68 and the wall 64 on the side of the recess 42 facing the rear end 66.

When installing the body-side guide rail 16 with the plug-in plugs 22 and 24 in their mounting position shown in FIG. 2, the body-side guide rail 16 is thus displaceably guided in the longitudinal direction 54 on the two plug-in plugs 22 and 24, with a displacement of the body-side guide rail 16 in the pull-out direction, the wall 64 of the recess 42 comes to rest on the neck 48 of the rear plug-in dowel 24 and thus prevents movement of the body-side guide rail 16 in the pull-out direction 70 as a stop, while the neck 48 of the front-end plug-in dowel 22 moves away from the wall 62 and thus the mobility of the body-side guide rail 16 of the pull-out direction 70 is not limited.

Thus, the load acting on the front plug-in dowel 22 and the rear plug-in dowel 24 has been divided, namely to the effect that the front-side plug-in dowel 22 is primarily affected by the moments, which act particularly when the insert 14 is pulled out transversely to the longitudinal direction 54 and are caused by gravity, while the jerky or jerky when reaching the fully extended position of the pull-out guide 10, load in the pull-out direction 70 acts on the rear plug-in dowel 24, on which the moments acting transversely to the longitudinal direction 54 and caused by gravity act to a lesser extent.

In a second exemplary embodiment, shown in FIG. 4 using the example of the recess 40, the shape of the recess 40 and also the shape of the insert parts 44 and the function of the pull-out guide are identical to the first exemplary embodiment, so that full reference is made to this.

In contrast to the first embodiment, only at the transition of the recess 40 into the insertion opening 58 protruding inwardly and acting as a soft catch lugs 72 are formed, which form a latching resistance when the neck 48 is moved from the insertion opening 58 into the recess 40, and vice versa, so that when the plug-in dowel 22 is in the assembly position, an independent sliding of the neck 48 from the recess 40 into the insertion opening 58 is avoided, since a force is required to overcome the latching action of the lugs 72. Furthermore, the lugs 72 allow little mobility of the front-side plug-in dowel 22 in its direction, so that it does not cause the movement of the body-side Guide rail 16 limited in the pull-out direction 70. This exemplary embodiment is particularly advantageous when the plug-in dowels 22 and 24 are preassembled in their assembly position on the body-side guide rail 16 and the pull-out guide 10 is then transported.

The same applies to the recess 42 with the insertion opening 60.

In a third exemplary embodiment, shown in FIGS. 5 and 6, cams 74 are formed instead of the lugs 72 from the body-side guide rail, to be precise next to the recess 40, these cams 74 either emerging from the contact side 26 or from the inside 56 raise and act as a soft catch and thus form a small displaceability in the direction of which allow locking cams 74 which prevent the plug-in part 44 from sliding out of the assembly position, either by the fact that on these cams 74 when they protrude from the contact side 26, the plug-in dowel with an outer edge 76 delimiting the foot surface 46 or, if they protrude from the inside 56, the head rests with an outer edge 78 delimiting the holding surface 52 outside. The cams 74, as shown in FIG. 6, are preferably designed as ball-cap-shaped elevations, over which the foot surface 46 or the holding surface 52 can be moved away by the action of force when the plug-in dowel 22 is mounted, so that the plug-in dowel 22 in FIG. 5 shown mounting position is locked in place. The same applies to the plug-in dowel 24 and the recess 42.

Both in the second and in the third exemplary embodiment, the lugs 72 and the cams 74, insofar as they limit the displaceability of the body-side guide rail 16 relative to the front plug-in dowel 22, are arranged in such a way that in the installation position of the plug-in dowels 22 and 24 the wall 62 is always the one Movability of the body-side guide rail 16 in the pull-out direction 70 is limited without the lugs 72 or cams 74 being effective in the front-side plug-in dowel 22 in the sense of limiting the movement of the body-side guide rail 16 in the pull-out direction 70.

In a fourth exemplary embodiment of a solution according to the invention, shown in FIGS. 7 and 8, the plug connection between the plug-in plugs 22 is fundamentally different. In this exemplary embodiment, a recess 80 is provided in each of the push-in dowels 22 and 24, in which a bend 82 from the body-side guide rail 16 engages as a plug-in part. The bend 82 projects beyond the contact side 26 of the guide rail and extends at a distance from the contact side 26 with a finger 84 running essentially parallel to the contact side 26. This finger 84 engages behind a foot part 86 of the plug-in dowels 22 and 24 and lies with one the lower side 88 facing the contact side 26 on a lower wall 90 of the recess 80 so that the foot part 86 is fixed between the lower side 88 and the contact side 26, the foot part 86 being seated on the contact side 26 with the foot surface 46.

The finger 84 is in turn connected to the guide rail 16 by means of a holding web 92, which is also encompassed by the bend 82, the holding web 92 being punched and bent out with the finger 84 from the sheet material of the body-side guide rail 16.

The holding web 92 extends through a slot 94 in the foot part 86. Furthermore, the recess 80 for establishing the plug connection between the recess 80 and the bend 82 is provided with a lateral insertion opening 96 extending from the foot surface 46 over the entire height of the bend 82 , through which the bend 82 can be introduced into the recess 80 by a movement in the longitudinal direction of the guide rail 54.

In this solution, the finger 84 for the rear insertion plug 24 extends in the direction of the front end 68, while the finger 84 for the front insertion plug 22 extends in the direction of the rear end 66 of the guide rail 16.

Furthermore, in this exemplary embodiment, the finger 84 and the holding web 92 are formed by a sheet metal section which is essentially perpendicular to the contact side 26.

In a fifth exemplary embodiment, shown in FIG. 9, the web connection is in principle designed the same as in the fourth exemplary embodiment. All parts are therefore designated by the same reference numerals as in the fourth embodiment, but provided with a dash.

In contrast to the fourth exemplary embodiment, in the fifth exemplary embodiment the fingers 84 'and the holding web 92' are bent out of a sheet metal tab, the sheet metal tab being aligned parallel to the contact side 26 '.

Otherwise, the fifth embodiment works the same as the fourth embodiment.

In a sixth exemplary embodiment, shown in FIGS. 10 and 11, the plug connection between the plug-in plugs 22 and 24 and the guide rail 16 is not produced, as in the exemplary embodiments described above, by a linear displacement of plug-in plugs 22 or 24 to the body-side guide rail 16, but instead a twisting of the two against each other.

As shown in FIG. 10, a recess 100 designed as an elongated hole is provided in the guide rail 16, from which starting openings 102 extend in the longitudinal direction 54 on opposite sides.

The plug-in dowels 22, 24 in turn have the foot surface 46, on which a neck 104 is seated as the plug-in part 103, which in turn carries a toggle 106, the toggle 106 in turn having a holding surface 108.

The gag 106 is dimensioned such that it can be inserted through the insertion openings 102 and the recess 100, while the neck 104 can be positioned in the recess 100 at the same time. By turning the knob 104 so that a longitudinal axis 110 of the same is transverse to the longitudinal direction 54, the respective plug-in dowel 22, 24 can be fixed on the guide rail 16, the Gag 106 with its holding surface 108 overlaps the body-side guide rail 16 on its inside 56 next to the recess 100.

Furthermore, the recess 100 is delimited on both sides in the longitudinal direction 54 by cross-sectional constrictions 112 and 114 acting as a stop, so that the neck 104 can be displaced in the longitudinal direction 54 over a limited distance.

The mounting position of the plug-in dowels 22 and 24 is selected so that in the pull-out direction 70 the cross-sectional constriction 114 acts as a stop against the neck 104 of the rear plug-in dowel 24, while the front-side plug-in dowel 22 is positioned such that the cross-sectional constriction 114 in the area thereof to limit the movement of the body-side guide rail 16 in the pull-out direction does not take effect.

In the sixth embodiment, the neck 104 is preferably provided with a round outer contour, so that the plug-in dowels 22 and 24 can be freely rotated for assembly.

In a seventh embodiment, shown in FIGS. 12 and 13, the individual parts are basically identical in principle to those in the sixth embodiment, with the only difference that the neck 104 'has an angular outer contour and the recess 100' is one with it Long axis of the longitudinal direction 54 extending rectangular cross-section, which corresponds approximately to the outer contour 104 ', so that a rotation of the neck 104' in the recess 100 'only below Temporary deformation of the neck 104 'is possible, so that the alignment of the toggle 106' transverse to the longitudinal axis 54 'is ensured by locking the rotation of the toggle 106'.

Otherwise, the seventh exemplary embodiment according to FIGS. 12 and 13 functions in the same way as the sixth exemplary embodiment according to FIGS. 10 and 11.

In an eighth exemplary embodiment, shown in FIGS. 14 and 15, a T-shaped bend 120 serving as a plug-in part is provided as a plug-in part, which can be inserted into a recess 122 in the respective plug-in plug 22, 24, to produce the plug connection between the plug-in plugs 22 and 24, respectively can be fixed by rotating the plug-in dowel 22, 24.

The bend 120 in turn comprises a holding web 124, on which a head 126 which crosses over this holding web 124 is held.

The recess 122 represents a cavity in the interior of the respective plug-in plug 22 or 24, which receives the head 126 in different rotational positions of the plug-in plug 22 or 24 about its longitudinal axis relative to the bend 120. For example, the recess 122, as shown in FIG. 16, has a cuboid shape in which the head 126 can be positioned in different positions. In addition, the recess 122 comprises an insertion slot 128 for inserting the bend 120 together with the head 126 and the holding web 124, the slot having a width corresponding to the holding web 124. In the assembly position, shown in Fig. 16, stands there the head 126 transversely to the slot 128 so that it overlaps the bottom surfaces 129 of the recess 122 on both sides thereof and thus holds a foot part 121 against the contact side 26 of the body-side guide rail 16 in that the head 126 acts with its lower edge 134 against the bottom surface 129 .

Furthermore, in the assembly position, the head 126 can be moved in the longitudinal direction 54 of the body-side guide rail, so that the eighth embodiment works in the same way as the sixth and seventh embodiment.

In a ninth embodiment, shown in FIGS. 17, 18 and 19, a recess 130 in the form of an elongated hole is provided. A toggle 132 can be inserted into this recess 130, the extent of which in its longitudinal direction 134 corresponds at most to an extent of the elongated hole 130 in the longitudinal direction 54 of the body-side guide rail 16. As in the sixth and seventh exemplary embodiment, the toggle 132 is seated on a neck 136 which, when the toggle is inserted into the recess 130, lies in the neck and has a diameter which corresponds to a width of the elongated hole 130. The gag 132 and the neck 134 form the insertion part 135.

Holding elements 138 and 140 are provided on both sides of the elongated hole 130, the holding element 138 representing a claw-shaped bend out of the sheet metal of the body-side guide rail and the holding element 140 being shaped in the form of a spherical cap-shaped bulge.

The holding element 138 thus forms a front stop edge 142, against which the toggle 132 inserted into the recess 130 comes to rest when it rotates about its longitudinal axis 144, while on the opposite side the toggle 132 can be moved over the holding element 140 by applying a correspondingly large torque is, so that the toggle 132, as shown in Fig. 17, is limited in its mounting position on the one hand with respect to its movement in the longitudinal direction 54 by the holding elements 138 and 140, which act on a longitudinal side 146 of the toggle 132, while on the other hand the mobility of the plug-in dowel 22, 24 is delimited by a transverse edge 148 of the recess 130 which lies with respect to the toggle 132 on the side opposite the holding elements 138 and 140.

This means that the plug-in dowel 22, 24 also each has mobility in the longitudinal direction 54.

The two plug-in dowels 22 and 24 are aligned in their mounting position so that in turn the rear plug-in dowel 24 limits the displaceability of the body-side guide rail 16 in the pull-out direction 70, preferably with the transverse wall 148, while the front-side plug-in dowel 22 limits the body-side guide rail 16 exclusively transversely to Fixed in the longitudinal direction 54.

Otherwise, the ninth exemplary embodiment functions in the same way as the exemplary embodiments described above, so that reference is made here.

Claims (16)

1. Extensible slide (10) for a slide-in unit (14) with-drawable from a corpus (12) comprising a guide rail (16) provided on the corpus and a guide rail (18) mounted by means of roller members (20) for displacement thereon and connectable to the slide-in unit and insert plugs (22, 24) arranged in spaced relation to each other on the corpus guide rail (16) in the longitudinal direction of the guide rail (16) and protruding with a defined orientation from an abutment side (26) of the corpus guide rail (16), characterized in that when both insert plugs (22, 24) are in an assembled position, the corpus guide rail (16) is displaceable in its longitudinal direction (54) in relation to the front insert plug (22) and the rear insert plug (24) delimits the displaceability of the corpus guide rail (16) in the pull-out direction (70), and in that in the assembled position, the corpus guide rail (16) is held on both insert plugs (22, 24) essentially immovably in the direction transverse to its longitudinal direction (54).
2. Extensible slide as defined in claim 1, characterized in that the rear insert plug (24) is arranged for movement in the longitudinal direction (54) of the corpus guide rail (16).
3. Extensible slide as defined in claim 1 or 2, characterized in that the insert plugs (22, 24) are fixed on the corpus guide rail (16) by means of a plug-in connection.
4. Extensible slide as defined in claim 3, characterized in that the insert plugs (22, 24) are guided on the guide rail (16) by means of the same plug-in connection.
5. Extensible slide as defined in any one of the preceding claims, characterized in that the insert plugs (22, 24) are of identical design.
6. Extensible slide as defined in one of claims 3 to 5, characterized in that the plug-in connection of the insert plugs (22, 24) is a locking construction.
7. Extensible slide as defined in one of claims 3 to 6, characterized in that the plug-in connection provides positively connected guidance in the longitudinal direction of the corpus guide rail (16).
8. Extensible slide as defined in one of claims 3 to 7, characterized in that the plug-in connection is implemented by a recess (40, 42; 80; 100; 122; 130) formed in one of the parts and an insert part (44; 82; 103; 120; 135) integrally formed on the other one of the parts and engaging the recess.
9. Extensible slide as defined in claim 8, characterized in that one of the parts (40, 42; 82; 100; 120; 130) of the plug-in connection is formed on the guide rail (16) and the other (44; 80; 100; 122; 135) on the insert plug (22, 24).
10. Extensible slide as defined in one of claims 3 to 9, characterized in that the plug-in connection fixes the insert plug (22, 24) perpendicularly to an abutment surface (26) of the corpus guide rail (16).
11. Extensible slide as defined in one of claims 3 to 10, characterized in that in one position the insert part (103; 120; 135) is insertable into the recess (100; 122; 130) and fixable by turning.
12. Extensible slide as defined in one of claims 3 to 10, characterized in that an insertion opening (58; 96) for the insert part (44; 82) which is introducible into this insertion opening and displaceable into the recess (40, 42; 80) adjoins the recess (40, 42; 80).
13. Extensible slide as defined in one of claims 3 to 12, characterized in that the recess (42; 80; 100; 122; 130) has a stop surface acting in the pull-out direction (70) for the rear insert part (44; 82; 103; 120; 135).
14. Extensible slide as defined in one of claims 3 to 13, characterized in that the recess (40) for the plug-in connection of the front insert plug (22) is arranged opposite to the recess (42) for the plug-in connection of the rear insert plug (24).
15. Extensible slide as defined in any one of the preceding claims, characterized in that the insert plugs (22, 24) are fixed in the assembled position free from third parts.
16. Extensible slide as defined in any one of the preceding claims, characterized in that the insert plugs (22, 24) are fixed in the assembled position free from any lasting deformations.

Images