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EP-4739165-A1 - GUIDE DEVICE

EP4739165A1EP 4739165 A1EP4739165 A1EP 4739165A1EP-4739165-A1

Abstract

The invention relates to a guide device, comprising a side grate (1, 1') with horizontal bars (2) and at least two vertical posts (3), wherein the horizontal bars are fastened at each opposite side by means of an end portion to a post (3), and a pull-out guide (4) having at least two rails which are displaceable relative to one another, wherein a stationary rail of the pull-out guide (4) is fixed by way of a fastening device to at least one horizontal bar (2) of the side grate (1, 1') and the fastening device comprises at least one clip (10, 20) which is fixed to at least one horizontal bar (2) at or adjacent to a first end portion, wherein the at least one clip (10, 20) has several openings, spaced apart from one another, for guiding through the end portion of the at least one horizontal rod. As a result, a pull-out guide can be easily fixed to different side grates.

Inventors

  • BASTKOWSKI, SEBASTIAN
  • Löh, Andreas
  • LESSMANN, Dr. Johann-Sebastian
  • MARTINETZ, Hendrik

Assignees

  • Paul Hettich GmbH & Co. KG

Dates

Publication Date
20260513
Application Date
20240627

Claims (15)

  1. 1. Guide device with a side grille (1, 1') with horizontal bars (2) and at least two vertical posts (3), the horizontal bars being fixed to a post (3) on opposite sides by an end section each, and a pull-out guide (4) with at least two rails that can be moved relative to one another, a stationary rail of the pull-out guide (4) being fixed to at least one horizontal bar (2) of the side grille (1, 1') via a fastening device and the fastening device comprising at least one clamp (10, 20) that is fixed to at least one horizontal bar (2) at or adjacent to a first end section, characterized in that the at least one clamp (10, 20) has a plurality of openings spaced apart from one another for the end section of the at least one horizontal bar to pass through.
  2. 2. Guide device according to claim 1, characterized in that the width of the openings on the clamp (10, 20) each corresponds substantially to the thickness of the wire of the horizontal bar.
  3. 3. Guide device according to claim 1 or 2, characterized in that the clamp (10) is designed as a strip on which at least one recess (15) is provided for inserting the first end section (5) of a horizontal bar (2).
  4. 4. Guide device according to claim 3, characterized in that the at least one recess (15) is formed on a vertical wall section of the clamp (10).
  5. 5. Guide device according to claim 3 or 4, characterized in that, viewed in the longitudinal direction, the clamp (10) has a U-shaped receptacle (11) which at least partially surrounds an end portion (5) of the horizontal bar (2).
  6. 6. Guide device according to one of claims 3 to 5, characterized in that an opening (18) is provided on the clamp (10), into which a holding element (17) can be inserted, which is rotatably or displaceably mounted on the clamp (10).
  7. 7. Guide device according to one of claims 3 to 5, characterized in that the fastening device is made in one piece from a strip-shaped bent metal sheet.
  8. 8. Guide device according to one of the preceding claims, characterized in that at least two clamps (10) are present, and preferably the clamps (10) are mirror-symmetrical to one another transversely to the pull-out direction of the pull-out guide (4).
  9. 9. Guide device according to claim 1, characterized in that the clamp (20) has two parallel legs and an inwardly directed web (23, 24) is formed on each of the two legs of the clamp (20), wherein each web (23, 24) engages behind one of two horizontal bars (2).
  10. 10. Guide device according to claim 9, characterized in that a plurality of clamps (20) are provided which are fixed to the stationary rail at a distance from one another and between which openings are formed for the passage of the end section (5).
  11. 11. Guide device according to one of the preceding claims, characterized in that a securing element is provided which is formed by a tab (27) fixed to the stationary rail, in which a recess (28) is provided into which an end section (5) of one of the horizontal bars (2) engages.
  12. 12. Guide device with a side grille (1, 1') with horizontal bars (2) and at least two vertical posts (3), the horizontal bars being fixed to a post (3) on opposite sides by an end section, and a pull-out guide (4) with at least two rails that can be moved relative to one another, a stationary rail of the pull-out guide (4) being fixed to at least two horizontal bars (2) of the side grille (1, 1') via a fastening device and the fastening device comprising at least one clamp (30) that surrounds two horizontal bars (2) of the side grille (2) in a U-shape, characterized in that an angled wedge-shaped tongue (34) is provided on the clamp (30), which rests with opposite edges on one of the horizontal bars (2).
  13. 13. Guide device according to claim 12, characterized in that the angled wedge-shaped tongue (34) is formed integrally on the clamp (30).
  14. 14. Guide device according to claim 12 or 13, characterized in that at least two clamps (30) are present, of which at least two are mirror-symmetrical to each other transversely to the pull-out direction of the pull-out guide (4).
  15. 15. Cooking appliance with a cooking chamber in which at least one guide device according to one of the preceding claims is provided for the movable holding of a food carrier.

Description

guide device The present invention relates to a guide device with a side rail with horizontal bars and at least two vertical posts, wherein the horizontal bars are each fixed to a post with an end section on opposite sides, and a pull-out guide with at least two rails that can be moved relative to one another, wherein a stationary rail of the pull-out guide is fixed to at least one horizontal bar of the side rail via a fastening device and the fastening device comprises a clamp that is fixed to at least one horizontal bar at or adjacent to a first end section. EP 2 532 274 A2 discloses a device for fixing a pull-out guide to a side grille using several fixing elements. The fixing elements grip two bars of the side grille both in the longitudinal direction of the horizontal bars and in an angled end section. As a result, each fixing element is precisely adapted to the geometry of the side grille and it is not possible to fix the fixing elements to different side grilles with bars of different thicknesses or with different spacing. In addition, the fixing elements can only be mounted in the longitudinal direction of the bars and the pull-out guide is arranged on the inside of the side grille, which reduces the usable interior space in an oven. It is therefore an object of the present invention to provide a guide device which enables simple and flexible mounting of a pull-out guide on different side rails and ensures stable fastening. This object is achieved with a guide device having the features of claim 1. The guide device according to the invention comprises a side rail with horizontal bars and at least two vertical posts, wherein the horizontal bars are each fixed to a post with an end section on opposite sides, at least one end section can be bent. kelt, and a pull-out guide with at least two rails that can be moved relative to one another, wherein a stationary rail of the pull-out guide is fixed to at least one horizontal bar of the side rail via a fastening device. The fastening device comprises a clamp that is fixed to at least one horizontal bar on or adjacent to a first end section, and on which a plurality of spaced-apart openings are provided for the end section of the at least one horizontal bar to pass through. As a result, side rails with horizontal bars of different lengths can be used in a simple manner to mount the pull-out guide, since the end section on the horizontal bar can optionally be passed through one of the openings. This allows a high degree of flexibility. Optionally, the fastening device can also have more than one clamp with a plurality of openings spaced apart in the longitudinal direction of the horizontal bar for the end section of the horizontal bar to pass through, so that the fastening device can be positioned even more flexibly. Preferably, the width of the openings on the clamp essentially corresponds to the thickness of the wire of the horizontal bar. This allows the clamp to form a stop against displacement of the pull-out guide in the pull-out and retraction directions. According to a first variant, the clamp is designed as a strip on which at least one recess is provided for inserting a bent end section of a horizontal bar, which limits the displacement of the clamp. As a result, the clamp can both fix the pull-out guide for support and also secure it against displacement in the longitudinal direction. The at least one recess can be formed on a vertical wall section of the clamp, in particular on a wall section that protrudes upwards. The recesses are arranged between the wall sections, whereby the provision of several recesses makes it possible to adapt to different distances between the posts of a side rail. In a preferred embodiment, the clamp has a U-shaped receptacle, viewed in the longitudinal direction, which at least partially surrounds an end section of the horizontal bar of the side rail. The U-shaped receptacle thus forms a tilt protection device, which prevents lowering or raising the pull-out guide in the assembled position is prevented, even if the horizontal bars are formed by a cylindrical wire. To secure the clamp against disassembly, an opening can be cut out in the clamp into which a holding element can be inserted, which is rotatably or slidably mounted on the clamp. As a result, at least one horizontal bar of the side rail is surrounded on all sides by the fastening device, so that the pull-out guide cannot be pulled off the side rail. The fastening device can be made of one or more parts. In a preferred embodiment, the fastening device is made of one piece from a strip-shaped bent metal sheet. The fastening device can then advantageously be welded to the stationary rail of the pull-out guide. Preferably, a plurality of clamps are provided which are fixed to the stationary rail at a distance from one another and between which openings are formed for the passage of the second end section. The length of the openings in the longitudinal direction