EP4000459A1 - Dispositif de fixation rapide pour un extracteur télescopique sur une grille - Google Patents

Dispositif de fixation rapide pour un extracteur télescopique sur une grille Download PDF

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Publication number
EP4000459A1
EP4000459A1 EP20207851.5A EP20207851A EP4000459A1 EP 4000459 A1 EP4000459 A1 EP 4000459A1 EP 20207851 A EP20207851 A EP 20207851A EP 4000459 A1 EP4000459 A1 EP 4000459A1
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EP
European Patent Office
Prior art keywords
quick
bar
rail
vertical
horizontal
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP20207851.5A
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German (de)
English (en)
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EP4000459B1 (fr
Inventor
Andreas Heffel
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Accuride International GmbH
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Accuride International GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Accuride International GmbH filed Critical Accuride International GmbH
Priority to EP20207851.5A priority Critical patent/EP4000459B1/fr
Publication of EP4000459A1 publication Critical patent/EP4000459A1/fr
Application granted granted Critical
Publication of EP4000459B1 publication Critical patent/EP4000459B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B88/00—Drawers for tables, cabinets or like furniture; Guides for drawers
    • A47B88/40—Sliding drawers; Slides or guides therefor
    • A47B88/423—Fastening devices for slides or guides
    • A47B88/43—Fastening devices for slides or guides at cabinet side
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
    • F24C15/00—Details
    • F24C15/16—Shelves, racks or trays inside ovens; Supports therefor
    • F24C15/168—Shelves, racks or trays inside ovens; Supports therefor with telescopic rail systems
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B2210/00—General construction of drawers, guides and guide devices
    • A47B2210/17—Drawers used in connection with household appliances

Definitions

  • the present invention relates to a quick-acting fastening element which is intended and designed for a detachable fastening of a telescopic extension to a side rail, preferably a side rail for furniture, including ovens, technical cabinets and computer racks.
  • the invention further relates to a telescopic extension system, which includes at least one telescopic extension and at least one quick-release fastener according to the invention, and a quick-release fastener system, which also includes the side rail.
  • Telescopic extensions for furniture have a stationary rail element, which is fixed to the furniture body, and at least one rail element, which is movably mounted relative to the stationary rail element via plain bearings, ball bearings or roller bearings, for pulling out and pushing in an extension attached to it or placed on it.
  • a stationary rail element which is fixed to the furniture body
  • at least one rail element which is movably mounted relative to the stationary rail element via plain bearings, ball bearings or roller bearings, for pulling out and pushing in an extension attached to it or placed on it.
  • the telescopic rails can be easily assembled and disassembled in order to replace them, clean them or simply arrange them at a height that is required in the furniture body.
  • different quick-mounting systems for telescopic extensions are already known.
  • two opposing side rails are attached to the inner walls of the oven muffle, which are used for inserting or placing food supports (baking trays, baking grates, drip trays, etc.) or for attachment of telescopic extensions.
  • Such side rails usually have at least two (in the assembled state) vertical and essentially parallel to one another arranged rail bars and usually a plurality of horizontal lattice bars which are attached to and connect the vertical lattice bars.
  • the horizontal lattice bars of the side lattices arranged on both sides on the inner walls of the muffle are used for placing and pushing in the food carriers, which is why they are usually arranged at a distance in front of the plane formed by the vertical lattice bars in the direction of the inside of the muffle.
  • the horizontal bars For connection and attachment to the vertical bars, the horizontal bars have an angled end portion at the end.
  • such side rails regularly have a further horizontal rail above such a horizontal rail at a small distance, which is sufficient to insert the Gargurtyes between the two horizontal bars, but is sufficiently small that the Gargutieri can be supported with a rear edge against tipping on the upper horizontal bar.
  • Modern and higher-quality ovens are equipped with telescopic rails for holding and moving the cooking belt carrier.
  • telescopic rails for holding and moving the cooking belt carrier.
  • another advantage of using telescopic rails is that, with a sufficient number of movable rail elements, they also allow the food carrier to be completely pulled out of the muffle without the food carrier tipping over.
  • Such telescopic extensions are expediently attached to the existing side rails, with a stable but easily detachable and remountable attachment being useful in order to be able to easily remove and reinsert the telescopic extensions for cleaning or changing the position height within the muffle.
  • the EP 2 403 380 describes a quick attachment device for telescopic extensions on a side rail with two so-called brackets which are attached to the two end sections of the stationary rail element.
  • the brackets have at least one, but in most embodiments several U-shaped sections with which areas of the bars of the side rail are clamped around in order to support the telescopic extension against shifting and tilting on the bars of the side rail in several spatial directions.
  • a resiliently fastened catch is provided with which the clamp can be attached to the bent end section or to the rearward direction Muffle rear wall extending portion of the horizontal bar is locked.
  • the detent engages behind the horizontal bar on a side that is difficult for a user to access, which would make it more difficult to disengage the detent for disassembly if the detent were not provided with a bevel in the area in contact with the horizontal bar, which would obviously make it easier to pull off to ensure the clip from the lattice bar.
  • the telescopic extension can also unintentionally detach more easily from the side rail.
  • the EP 1 965 680 describes a quick-release fastener for attaching a telescopic extension to a side rail, the quick-release fastener having two U-shaped sections which are essentially aligned at an angle of 90° to one another.
  • the first U-shaped section clamps around the horizontal grid bar at an angled end section, while the second U-shaped section clamps around the horizontal grid bar in its longitudinal extension area.
  • the first U-shaped section surrounding the angled end section prevents the telescopic extension from tipping over.
  • an embossed catch for securing the fastening element on the lattice bar is provided on the lattice bar.
  • the stationary rail element of the telescopic extension has two such quick-action fastening elements at the respective ends in a mirror-symmetrical manner, and the telescopic extension is pushed onto the horizontal grid rod with the two angled end sections perpendicular to the muffle wall for fastening to the side rail and latched to the longitudinal extent of the horizontal grid rod by applying a force .
  • the object of the present invention was to provide a quick attachment system and a quick attachment element for the detachable attachment of a telescopic extension to a side rail, which overcomes the disadvantages of known quick attachment systems, allows easy assembly and disassembly of the telescopic extension to a side rail and has a simple structure that can be produced inexpensively .
  • a quick attachment system comprises a telescopic extension, a side rail and a quick attachment element for attaching the telescopic extension to the side rail.
  • the invention also includes the quick-release fastener as such and a telescopic extension system with at least one telescopic extension and at least one quick-release fastener.
  • a telescopic pull-out according to the invention has a stationary rail element and at least one rail element that is movably mounted relative to the stationary rail element via plain bearings, ball bearings or roller bearings.
  • the stationary rail element and the at least one rail element movably mounted thereon are preferably of approximately the same length.
  • Ball bearings with a large number of balls in a ball cage are preferably provided between the rail elements, since ball bearings ensure that the rail elements move particularly smoothly and at the same time ensure high stability of the bearing.
  • Telescopic extensions with exactly one movably mounted rail element are also referred to as partial extensions, since such telescopic extensions cannot be extended to twice the length of the telescopic extension when retracted due to the bearing between the rail elements.
  • the movable rail element for example with a food carrier placed on it or with a pull-out attached to it, can therefore not be moved all the way to the front of the furniture body when it is partially pulled out.
  • So-called full extensions have, in addition to the first movable rail element, a further rail element which is in turn mounted so that it can be moved, so that the telescopic extension can be extended to twice the length and possibly beyond.
  • a full extension is suitable for moving an extension up to the front of the furniture body.
  • the telescopic extension is designed as a full extension with a stationary rail element and two movably mounted rail elements.
  • a side rail according to the invention has a plurality of railings, which serve, among other things, to fasten the telescopic extension with the quick-action fastening element according to the invention.
  • the rail bars of the side rail are described herein with reference to their orientation in space, namely “vertical” and “horizontal” respectively, as they are usually assigned when the side rail is mounted on an inner side wall of a furniture carcass, for example on the Muffle side wall of an oven. It goes without saying that these designations are only used for description and illustration and are not limiting for the scope of the present invention, since the subject of the invention in the unassembled state can be positioned freely in space independently of the furniture body.
  • Designations used here such as “front”, “front end” etc., refer to a direction towards the opening of a furniture body or an oven muffle, which is also the extension direction of the movable rail elements of the telescopic extension in the assembled state.
  • Designations such as “rear”, “rear end” etc. correspondingly describe a direction towards the back of a piece of furniture or a muffle oven, which is also the direction of insertion of the movable rail elements of the telescopic extension in the assembled state.
  • the side rail according to the invention comprises two (in the assembled state) arranged vertically and substantially parallel to each other grid bars, also referred to herein as vertical bars, and usually a plurality of horizontal bars, also referred to herein as horizontal bars, which are attached to the vertical bars and connect them.
  • a first vertical bar is arranged "in front", ie in the assembled state of the side rail in the vicinity or at least closer to the opening of a piece of furniture or an oven muffle than a second vertical bar, which is arranged "at the back".
  • a horizontal bar of the side rail according to the invention has at least at its "front" end an angled end section which is connected to the first (front) vertical bar, preferably extends essentially perpendicularly out of the plane spanned by the two vertical bars and then angled into a horizontal section of the horizontal bar which extends to the second (rear) vertical bar.
  • the angled end section is usually about 1 to 3 cm long, preferably about 2 cm long, while the length of the horizontal section essentially corresponds to the distance between the vertical lattice rods, usually about 20 to 50 cm.
  • the horizontal bars of the side bars arranged on both sides of the inner walls of the muffle are used to place and slide in the food carriers, which is why they are usually arranged at a distance in front of the plane formed by the vertical bars in the direction of the inside of the muffle are.
  • the horizontal bars For connection and attachment to the vertical bars, the horizontal bars have an angled end portion at the end.
  • the quick-release fastener has a mounting plate for attaching the quick-release fastener to a surface of the stationary rail element telescopic extension. With the fastening plate, the quick fastening element is fastened to a front end section of the stationary rail element, ie the end section of the stationary rail element which faces the carcass opening in the assembled state. The quick fastening element is thus used to fasten a front end section of the telescopic extension or the stationary rail element in a front area of the side rail in which the first, front vertical bar is also arranged.
  • another rear fastening element is expediently provided on the stationary rail element, which, however, does not have the configuration of the quick fastening element according to the invention.
  • the rear fastening element is designed in the manner known to those skilled in the art for hanging or hooking the rear section of the stationary rail element.
  • the quick-release fastener according to the invention further has a bearing portion which extends substantially perpendicularly to the mounting plate and has a support surface for abutting and supporting the quick-release fastener on the horizontal bar of a side rail in a direction parallel to the vertical bars.
  • the quick-release fastener according to the invention has a securing tab, which has a support surface for resting and supporting the quick-release fastener on the first vertical bar of the side rail in a direction perpendicular to the plane spanned by the two vertical bars.
  • the securing tab engages behind the first vertical bar on a side facing away from the carcass interior and prevents the telescopic extension from tipping away from the side rail in the direction of the carcass interior and unintentional removal of the telescopic extension from the side rail.
  • a spring element is provided on the quick-action fastening element according to the invention, which forms a resilient connection between the fastening plate and the securing tab. Via the spring element, the securing tab can be swung out in a resiliently resilient manner about an axis perpendicular to the fastening plate.
  • the spring element is preferably designed as a resilient sheet metal in one piece with the other elements of the quick-action fastening element between the fastening plate and the securing tab in the manner of a leaf spring, with the surface of the spring-elastic sheet metal being aligned essentially perpendicularly to the surface of the fastening plate.
  • the spring element holds the securing tab in its contact position on the first vertical bar when the telescopic extension is mounted on the side rail and the quick-action fastening element is engaged with the side rail.
  • the spring element is preferably not or only slightly prestressed in this position.
  • the securing tab is pivoted about an axis perpendicular to the fastening plate against the spring force of the spring element so far that it is disengaged from the first vertical bar and the telescopic extension with the quick-action fastening element is guided away from the side rail in the direction of the carcass interior can.
  • the telescopic extension is mounted on the side rail.
  • the quick-connection element also has a button which is designed in a rigid connection with the securing tab and for actuation to swing the securing tab out relative to the mounting plate against the spring force of the spring element.
  • the button is used by a user pressing the button to swing the securing tab against the restoring force of the spring element so far that it is disengaged from the first vertical bar of the side rail for dismantling the telescopic extension.
  • the button for mounting the telescopic extension to the side rail is actuated when the securing tab is to be guided behind the first vertical railing rod and engaged with it.
  • the button on the quick-mounting element is a tab which, when the quick-mounting element is mounted on the side rail, in the direction of the body opening, i. H. points forward so that it is easily accessible for an operator when the telescopic extension is mounted.
  • the quick-action fastening element also has a stop for resting and supporting the quick-action fastening element on the first vertical bar of the side rail in a direction perpendicular to the plane spanned by the two vertical bars and opposite to the direction of support of the first support surface of the securing tab.
  • the attachment of the telescopic extension is further stabilized by this stop lying opposite the securing tab with respect to the first vertical lattice bar, in particular against tilting in the direction of the body side wall.
  • the securing tab of the quick-action fastening element comprises a holding section for abutting and supporting the quick-action fastening element on the angled end section of the horizontal bar in a direction parallel to the vertical bars and opposite to the direction of support of the bearing section on the horizontal bar.
  • the holding section thus secures the telescopic pull-out in the mounted state against lifting upwards, provided that a corresponding counter-stop is available.
  • a projection preferably an embossing at a corresponding position, is expediently provided as a counter-stop on the vertical bar of the side rail.
  • the holding section In the assembled state of the quick-action fastening element on the side rail, the holding section is arranged vertically under the counter-stop.
  • the counter-stop is formed by a protruding section or an extension of the angled end section of the horizontal lattice bar, which extends beyond the circumference of the vertical lattice bar in the direction of the body wall.
  • the holding section of the quick-action fastener is then arranged in such a way that, in the assembled state, it is under the counter-stop, ie. H. located under the protruding portion or extension of the angled end portion.
  • the bars are first produced individually and, if necessary, bent and then welded together.
  • the angled end portion of the horizontal bar is usually attached to the side of the first vertical bar that faces the second vertical bar.
  • a protruding section or extension suitable as a counter-stop can be easily realized during manufacture of the side rail by allowing the free end of the angled end section to protrude beyond the point of connection with the first vertical bar.
  • the quick-action fastening element also has a lifting safety hook, which is designed in a rigid connection with the safety lug and, together with the safety lug, can be swiveled out in a resiliently resilient manner relative to the fastening plate, for the purpose of resting and supporting the quick-action fastening element on the angled end section of the horizontal slat in a direction parallel to the vertical slats and opposite to the supporting direction of the bearing portion on the horizontal slat.
  • a lifting safety hook which is designed in a rigid connection with the safety lug and, together with the safety lug, can be swiveled out in a resiliently resilient manner relative to the fastening plate, for the purpose of resting and supporting the quick-action fastening element on the angled end section of the horizontal slat in a direction parallel to the vertical slats and opposite to the supporting direction of the bearing portion on the horizontal slat.
  • the lifting safety hook essentially has the same function as the holding section of the first variant described above, namely securing the telescopic extension in the assembled state against lifting upwards.
  • the quick-fastening element according to the invention is formed in one piece from sheet metal, preferably sheet steel. This allows a simple and inexpensive manufacture. A two-dimensional structure is first created from sheet metal cut or stamped, which already has all the structural elements of the quick fastener element. The three-dimensional structure of the quick fastener is then produced by bending operations. Alternatively, different structural portions of the quick-release fastener can also be manufactured separately and then connected to one another, for example by welding.
  • the quick-release fastener according to the invention is provided and designed for releasably fixing the stationary rail element of the telescopic extension to the side rail at or adjacent to the connection of the horizontal rail bar to the first vertical rail bar.
  • the quick fastening element according to the invention is designed in such a way that it includes both the first, front vertical bar and the horizontal bar for fixing and supporting the telescopic extension in a front area of the side rail in different spatial directions.
  • the quick-mounting system according to the invention comprises at least one telescopic extension and a quick-mounting element according to the invention.
  • the quick fastening system according to the invention comprises an additional rear fastening element, different from the quick fastening element, for releasably fixing the stationary rail element of the telescopic extension to the side rail at or adjacent to the connection of the horizontal bar to the second, rear vertical bar.
  • the rear fastening element is designed in the manner known to those skilled in the art for hanging or hooking the rear section of the stationary rail element.
  • the rail elements of many commercially available telescopic extensions for furniture, especially for ovens have an approximately C-shaped profile in cross section with a generally flat back surface, which merges into the rounded end sections or legs of the C profile on both sides.
  • the rounded end sections or legs usually form the running surfaces for the rolling elements of a rolling element bearing, via which two rail elements are mounted such that they can be moved relative to one another.
  • the flat back surface of the stationary rail element of a telescopic extension with such C-shaped profiled rail elements is suitable for attaching the fastening plate of the quick-action fastening element according to the invention.
  • the mounting plate of the quick-release fastener according to the invention is preferably adapted to the profile of the stationary rail element for suitable attachment, even if the rail element does not have a completely flat surface for such attachment.
  • the fastening plate of the quick-action fastening element is expediently located on a surface of the stationary rail element which is remote from the movably mounted rail element of the telescopic extension and is attached to it, preferably by welding, spot welding, riveting or screwing.
  • the fastening plate can also be fastened to another surface of the stationary rail element, for example in the case of a C-shaped profile to a surface of one or both of the end sections or legs of the C-profile.
  • the present invention encompasses the quick-release fastener of the type described herein as such.
  • the invention also includes a telescopic extension system with a telescopic extension and a quick-action fastening element according to the invention attached thereto, with another rear fastening element preferably also being attached to the telescopic extension.
  • the invention also includes a quick attachment system which, in addition to the telescopic pull-out system, also includes at least one side rail suitable for this purpose.
  • the quick-fastening systems according to the invention shown in the figures differ essentially by the different configurations of the variants of the quick-fastening element according to the invention, with the Figures 5-7
  • the embodiment shown has a lifting safety hook 1g on the safety strap 1c and therefore the angled end section 2d of the horizontal bar 2c protrudes slightly as a counter-stop for the lifting safety hook 1g on the side of the first vertical bar 2a opposite the horizontal section 2e of the horizontal bar 2c.
  • the embodiment shown serves as an upper edge on the securing tab 1c of the quick-action fastening element 1 as a holding section 1f, and an embossing 2f is provided on the first vertical rod 2a as a counter-stop.
  • figure 1 Above (1-A) shows a perspective view of a quick-action fastening system according to the invention with a telescopic extension 3, comprising a stationary rail element 3a and a movable rail element 3b, a side rail 2, which is only reproduced broken off, and a quick-action fastening element 1 according to the invention in the front section of the telescopic extension and a rear fastener 4.
  • the lower illustration in figure 1 (1-B) shows an enlarged section of the front area of the quick fastening system, which faces the body opening of the piece of furniture or the oven in which the quick fastening system is arranged.
  • figure 2 above (2-A) shows a perspective view of the same quick fastening system from the opposite side, ie the side facing the carcass interior, with the lower view in figure 2 (2-B) shows an enlarged section of the rear area of the quick-release fastener, which faces the rear of the body.
  • the side rail 2 shown broken off comprises a first, front vertical bar 2a and a second, rear vertical bar 2b as well as an in figure 2 recognizable horizontal bar 2c, which has an angled end portion 2d and a horizontal portion 2e.
  • the angled end section 2d is attached to the first vertical bar 2a, while the horizontal bar 2c is attached directly to the horizontal section 2e on the second vertical bar 2b in the rear area.
  • FIG 2 Figure 12 shows an example of a rear attachment element 4 which is attached to the stationary rail element 3a, in this case by spot welding.
  • the rear fastening element is designed for hooking into the rear area of the side rail, including the horizontal section 2e of the horizontal railing bar 2c and the second, rear vertical railing bar 2b. In addition, it has a bearing surface for resting and supporting on the horizontal section 2e of the horizontal lattice bar 2c.
  • the rear fastening element can also be designed in a different way for hooking into the rear area of the side rail.
  • the rail elements of the telescopic extension 3 have an essentially C-shaped profile and are mounted so that they can be moved relative to one another via a ball bearing.
  • the quick fastener 1 according to the invention is fastened with its fastening plate 1a to the rear of the C-shaped profile of the stationary rail element 3a, in this case by spot welding.
  • the quick-mounting element comprises a spring element 1b, a securing tab 1c, which engages behind the first vertical rod 2a in the assembled state, and a button 1e.
  • the single ones Structural parts of the quick fastener are explained in more detail below with reference to additional figures.
  • Figures 3 and 4 show views of the quick-action fastening element 1 from different viewing directions alone (3-A; 3-B) and mounted on the front area of the side rail 2, but here without showing the telescopic extension 3 (3-C; 3-D; 3-D; 4-A; 4-B; 4-C).
  • the quick-action fastening element 1 shown in a first variant comprises a fastening plate 1a, a spring element 1b connected to the fastening plate, which is designed as an essentially strip-shaped metal sheet and whose surface is arranged essentially perpendicularly to the fastening plate 1a, a spring element 1b connected to the fastening plate 1a connected locking tab 1c, which engages behind the first vertical bar 2a in the assembled state.
  • a button 1e is provided, which can be actuated to pivot the securing tab 1c about an axis perpendicular to the plane of the mounting plate in a resiliently resilient manner in order to disengage the securing tab 1c from the first vertical bar 2a for disassembling the telescopic extension from the side rail.
  • the distance from the pivoting-out axis of the spring element to the securing tab 1c, as well as the shape of the securing tab 1c and the length of its section, which engages behind the first vertical bar 2a, are selected in such a way that the pivoting-out radius is sufficient to disengage the securing tab 1c from the first when pivoting out To bring vertical bar 2a.
  • the securing tab 1c in the present embodiment is provided with a sloping edge on the upper side, which moves into a position parallel to the first vertical lattice bar 2a when swiveled out, whereby the swing-out angle required for disengaging the securing tab 1c from the first vertical lattice bar 2a is small can be held.
  • the button 1e is designed as a lug angled forward at an angle, which is pressed upwards by a user in order to swivel out the securing lug 1c.
  • the quick fastening element has a stop 1h at the end of the spring element 1b, which in the installed state rests on the first vertical grid rod 2a essentially opposite the securing tab 1c or slightly offset thereto, or at a very small distance in front of it is arranged, whereby a movement of the telescopic extension is prevented in the assembled state in the direction of the body side wall.
  • the illustrated embodiment of a second variant of the quick-release fastener 1 according to the invention has a lifting safety hook 1g on the securing tab 1c, which extends from the securing tab 1c in the direction of the second, rear vertical lattice bar 2b.
  • the angled end section 2d of the horizontal bar 2c is extended from the connection to the first vertical bar 2a to such an extent that it projects beyond the first vertical bar 2a in the direction of the body side wall.
  • the lifting safety hook 1g engages under this extended, angled end section 2d of the horizontal lattice bar 2c and rests against it in order to prevent the telescopic extension 3 from being lifted in the assembled state.
  • the securing tab 1c has an upper edge that forms a holding portion 1f, which also prevents lifting of the telescopic extension in the assembled state.
  • an embossing is formed on the first vertical lattice bar 2a, against which the holding section 1f of the securing tab 1c rests in the assembled state or is positioned at a small distance.
  • a differently designed projection can also be provided on the first vertical lattice bar 2a as a counterstop for the holding section 1f, for example a sufficiently dimensioned spot weld.
  • this lifting safety hook 1g is not arranged on the safety strap 1c, as in the second variant of the quick-action fastening element according to the invention, but on the opposite side in relation to the first vertical bar 2a.
  • the anti-lift hook 1g of this fourth variant engages under the angled end section 2d of the horizontal bar 2c on the side of the first vertical bar 2a facing the carcass interior. If the safety tab 1c is disengaged from the first vertical bar 2a by swinging it out, the lifting safety hook 1g also swings out at the same time and disengages from the angled end section 2d of the horizontal bar 2c.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Clamps And Clips (AREA)
EP20207851.5A 2020-11-16 2020-11-16 Dispositif de fixation rapide pour un extracteur télescopique sur une grille Active EP4000459B1 (fr)

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EP20207851.5A EP4000459B1 (fr) 2020-11-16 2020-11-16 Dispositif de fixation rapide pour un extracteur télescopique sur une grille

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP20207851.5A EP4000459B1 (fr) 2020-11-16 2020-11-16 Dispositif de fixation rapide pour un extracteur télescopique sur une grille

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EP4000459A1 true EP4000459A1 (fr) 2022-05-25
EP4000459B1 EP4000459B1 (fr) 2024-05-22

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1965680A1 (fr) 2005-12-29 2008-09-10 Paul Hettich GmbH & Co. KG Element de fixation rapide
EP2325565A2 (fr) * 2009-11-18 2011-05-25 Accuride International GmbH Elément de fixation
DE102010021283A1 (de) * 2010-05-21 2011-11-24 Gronbach Forschungs- Und Entwicklungs Gmbh & Co. Kg Auszugsführung für ein Gerät
EP2403380A1 (fr) 2009-03-06 2012-01-11 Paul Hettich GmbH & Co. KG Dispositif de fixation rapide
WO2015113859A1 (fr) * 2014-01-28 2015-08-06 Accuride International Gmbh Elément de fixation rapide, rail de guidage et utilisation
DE202018104249U1 (de) * 2018-07-24 2019-10-25 Grass Gmbh Führungsvorrichtung zur Führung eines Gutträgers in einem Gehäuse

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1965680A1 (fr) 2005-12-29 2008-09-10 Paul Hettich GmbH & Co. KG Element de fixation rapide
EP2403380A1 (fr) 2009-03-06 2012-01-11 Paul Hettich GmbH & Co. KG Dispositif de fixation rapide
EP2325565A2 (fr) * 2009-11-18 2011-05-25 Accuride International GmbH Elément de fixation
DE102010021283A1 (de) * 2010-05-21 2011-11-24 Gronbach Forschungs- Und Entwicklungs Gmbh & Co. Kg Auszugsführung für ein Gerät
WO2015113859A1 (fr) * 2014-01-28 2015-08-06 Accuride International Gmbh Elément de fixation rapide, rail de guidage et utilisation
DE202018104249U1 (de) * 2018-07-24 2019-10-25 Grass Gmbh Führungsvorrichtung zur Führung eines Gutträgers in einem Gehäuse

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