EP3391779A1 - Rails de guidage - Google Patents

Rails de guidage Download PDF

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Publication number
EP3391779A1
EP3391779A1 EP18177134.6A EP18177134A EP3391779A1 EP 3391779 A1 EP3391779 A1 EP 3391779A1 EP 18177134 A EP18177134 A EP 18177134A EP 3391779 A1 EP3391779 A1 EP 3391779A1
Authority
EP
European Patent Office
Prior art keywords
guide
stop
pull
stop device
guide rail
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
EP18177134.6A
Other languages
German (de)
English (en)
Other versions
EP3391779B1 (fr
Inventor
Hubert KÖNIG
Rudolf Wiegold
Joachim Zimmermann
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.)
Schock Metallwerk GmbH
Original Assignee
Schock Metallwerk 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 Schock Metallwerk GmbH filed Critical Schock Metallwerk GmbH
Priority to PL18177134T priority Critical patent/PL3391779T3/pl
Publication of EP3391779A1 publication Critical patent/EP3391779A1/fr
Application granted granted Critical
Publication of EP3391779B1 publication Critical patent/EP3391779B1/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
    • A47B88/50—Safety devices or the like for drawers
    • A47B88/57—Safety devices or the like for drawers preventing complete withdrawal of the drawer
    • 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
    • A47B88/49—Sliding drawers; Slides or guides therefor with double extensible guides or parts
    • A47B88/493—Sliding drawers; Slides or guides therefor with double extensible guides or parts with rollers, ball bearings, wheels, or the like
    • 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
    • A47B2210/0002—Guide construction for drawers
    • A47B2210/0016—Telescopic drawer slide latch device
    • 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
    • A47B2210/0002—Guide construction for drawers
    • A47B2210/0051—Guide position
    • A47B2210/0059—Guide located at the side of the drawer
    • 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
    • A47B2210/0002—Guide construction for drawers
    • A47B2210/0064—Guide sequencing or synchronisation
    • A47B2210/0081—Telescopic drawer rails with stop blocks, e.g. synchronization buffers

Definitions

  • the present invention relates to a slide-out guide for displaceable arrangement of an extractable from a body drawer on the body.
  • Such a drawer guide is for example from the DE 10 2008 011 481 A1 known.
  • the present invention has for its object to provide a slide-out, which is simple in design and comfortable in one or more end positions can be fixed.
  • an extension guide for displaceable arrangement of a pull-out extension of a body on the body, wherein the pullout guide comprises two or more guide rails, which are arranged by means of rolling elements along a pull-out displaceable together, wherein the guide rails of the pullout guide means of a stop device Pull-out guide can be hit in one or more end positions.
  • the pullout guide can be easily constructed and handled comfortably.
  • the stop device comprises an abutment-side stop device, by means of which an extract-side guide rail of the pullout guide and a guide rail of the pullout guide designed as a center rail can be abutted against one another.
  • the stop device comprises a body-side stop device, by means of which a body-side guide rail of the pullout guide and designed as a middle rail guide rail of the pullout guide are abuttable.
  • the stop device comprises one or more stop elements, which are arranged in particular on a guide rail and can be attached to a further guide rail.
  • an abutment-side stop device and / or a body-side stop device comprises one or more stop elements, which are arranged in particular on a guide rail and can be abutted on a further guide rail.
  • the stop device comprises one or more stop elements, which are arranged, for example, on a rolling element cage, in particular an all-sided WälzMechharide and / or a body-side WälzMechhimfig, and are abuttable on a guide rail.
  • an abutment-side stop device and / or a body-side stop device comprise one or more stop elements, which are arranged on a rolling element cage, in particular an all-sided WälzMechharide and / or a body side WälzMechkafig, and abut on a guide rail.
  • the stop device in particular an exhaust-side stop device and / or a body-side stop device comprises one or more stop elements, which arranged on a guide rail and on a Wälz endeavor hofig, in particular an all-sided WälzMechhimfig and / or a body-side WälzMechhimfig, are applicable.
  • the one or more stop elements are arranged, in particular, on an extraction-side guide rail, on a middle rail and / or on a body-side guide rail and can be abutted against a rolling body cage.
  • the stop device comprises one or more elastically formed and / or yieldingly arranged stop elements.
  • the stop device comprises one or more stop elements, which are formed by forming one or more guide rails.
  • the stop device comprises one or more stop elements, which are formed by forming, in particular bending, one or more sections of a rail back of one or more guide rails.
  • the stop device comprises one or more stop elements, which are fixed by means of a fastener on one or more guide rails and / or on one or more WälzMechhimfigen, for example by reshaping, in particular irreversible forming, a fastener.
  • Such a fastening element may in particular be a rotary part, which is fixed for example by pressing.
  • a rotary part for the positive and / or permanent fixing of one or more stop elements may be provided on one or more guide rails and / or one or more WälzMechlafigen.
  • the stop device comprises one or more stop elements designed as individual stop elements, which stop elements are fixed to a guide rail and / or to a roller body cage and can be stopped only on one side.
  • the individual stop elements are provided for abutment of two parts to each other, wherein the single stop element is fixed to one of the two parts and only the other part, and thus no additional third part, can be hit on the single stop element ,
  • the stop device comprises one or more stop elements designed as multiple stop elements, which are fixed in particular to a guide rail and / or a roller cage, and preferably at least two sides to one or more guide rails and / or to one or more Wälz stresses hofige, in particular to different guide rails and / or different Wälz stresses hofige, can be stopped.
  • An at least two-sided striking of the multiple stop element is to be understood in particular as meaning that the multiple stop element has two or more stop surfaces by means of which the multiple stop element can be abutted against two or more parts.
  • the multiple stop element is preferably formed in one piece.
  • the multiple stop element is fixed by means of a fastening element on a guide rail and / or on a WälzSystem hofig and on one or more (further) guide rails and / or WälzSystem hofigen can be stopped.
  • the stop device preferably comprises one or more multi-stop elements which are fixed to a guide rail of the drawer guide designed as a middle rail.
  • the stop device comprises one or more stop elements which have one or more multi-stage, in particular at least three-stage, stop sections.
  • the one stop section or the plurality of stop sections of the one stop element or the plurality of stop elements comprise, for example, an arcuate deformation step, a C-shaped deformation step, an annularly closed deformation step and / or a massive deformation step.
  • a C-shaped deformation stage is formed for example by excellent deformation elements, between which, for example, a gap is provided.
  • the C-shaped deformation stage is preferably designed to be open in a stop direction.
  • a stop direction for example, a C-shaped deformation stage, an annularly closed deformation stage and / or a massive deformation stage follow one another.
  • the stop element In a striking of the stop element thus preferably first the C-shaped deformation stage, then the annular closed Deformationsbreak and finally the massive deformation stage deformed, in particular elastically deformed.
  • the deformation stages preferably have graded deformation resistances, so that the deformation stages are preferably deformed one after the other.
  • the pullout guide can be arranged by means of the stop device in a fully extended end position, in which one or more Wälz stresses sakeka between stop elements of the guide rails are fixed.
  • the pullout guide is arranged by means of the stop device in a fully extended end position in which an off-side Wälz stressesrithka between stop elements of the drawer-side guide rail and stop elements of the center rail is fixed and in which a body side Wälz stressesrithka between stop elements of the body side guide rail and stop elements of the center rail is fixed.
  • the pullout guide can be arranged by means of the stop device in a fully inserted end position, in which one or more WälzMechshifige between stop elements of the guide rails are fixed.
  • the pullout guide can be arranged by means of the stop device in a fully inserted end position, in which the guide rails are fixed directly to each other by means of stop elements, in particular directly abut each other.
  • the pullout guide can be arranged by means of the stop device in a fully inserted end position, in which the drawer-side guide rail and the center rail are fixed directly to each other by means of stop elements and in which the body side Guide rail and the center rail are fixed directly to each other by means of stop elements.
  • the pullout guide can be arranged by means of the stop device in a fully extended end position, in which the guide rails are fixed directly to one another by means of stop elements.
  • one or more stop elements are arranged laterally offset from each other perpendicular to an extension direction and / or to an insertion direction and / or along the extension direction and / or insertion direction are moved past each other.
  • the pullout guide comprises a self-closing device, by means of which the pullout guide can be brought from an at least partially extended position into a fully inserted end position.
  • the pullout guide comprises such a self-closing device
  • the pullout guide can be arranged in a fully inserted end position by means of the stop device, in which the guide rails are fixed directly to each other by means of stop elements, in particular strike directly against each other.
  • a possible undesired displacement of one or more WälzMechharie relative to the guide rails (so-called cage walk), then preferably has no effect on the function of the Diseinzugsvorraum.
  • a correct position of the one or more Wälz stressesmaschinefige is then preferably achieved in that the pullout guide means of the stop device can be arranged in a fully extended end position, in which the one or more Wälz stressesurafige between stop elements of the guide rails are fixed.
  • the one or more Wälz stresseszufige are then brought in the particular manual extension movement automatically from an initially undesirable position to a desired position.
  • the pullout guide comprises a damping device for damping a movement of the pullout guide, in particular a push-in movement of the pullout-side guide rail.
  • Such a damping device can be provided in particular in combination with a self-closing device.
  • the pullout guide comprises an extraction-side guide rail, which comprises a pull-out stop and an insertion stop.
  • the drawer-side guide rail can preferably be abutted against a roller-body cage, in particular an all-round roller-body cage.
  • the drawer-side guide rail preferably further comprises a slide-in stop, by means of which the drawer-side guide rail can be abutted against a guide rail designed as a middle rail.
  • the drawer-side guide rail can be stopped by means of the insertion stop, preferably on a multiple stop element of the center rail.
  • the middle rail preferably comprises one or two pull-out stops, by means of which the middle rail can be hit in the fully extended end position on one or both WälzMechlafigen.
  • the middle rail comprises one or two insertion stops, by means of which the middle rail can be abutted in the fully inserted end position on the one or the two further guide rails.
  • the multi-stop element of the middle rail is preferably a dual stop element with which the middle rail can be abutted on the insertion stop of the drawer-side guide rail and on the insertion stop of the body-side guide rail.
  • the body-side guide rail preferably comprises an insertion stop, on which the middle rail, in particular the multiple stop element of the middle rail, can be struck.
  • the body-side guide rail preferably comprises a pullout stop, on which a rolling body cage, in particular the body-side rolling body cage, can be struck.
  • the pull-out guide according to the invention can have one or more of the features and / or advantages described below: In principle, it can be provided that all information relating to the pull-out side or the cabinet side is provided inverted. The cabinet side then becomes the pull-out side and the pull-out side becomes the cabinet side.
  • a stop element is preferably a resilient and / or elastic stop element.
  • the pullout guide comprises a self-retraction device
  • a correction of an undesired movement of one or more WälzMechlafige preferably takes place when pulling out the pullout guide.
  • the self-closing device can be designed with a reduced pull-in force and / or preferably cost-effective.
  • an undesirably open extract which may result from blocking the retraction movement due to the unwanted cage migration, can thereby be preferably prevented.
  • multi-stage stop sections in particular by at least three-stage stop sections, preferably an optimized stop behavior can be achieved. In particular, an undesirable rebound or re-rebound can be effectively avoided.
  • One or more stop elements are preferably arranged between rail backs of the drawer-side guide rail and the body-side guide rail, in particular between the drawer-side guide rail and the middle rail and / or between the middle rail and the body-side guide rail.
  • One or more stop elements are preferably dimensioned so that a lateral deflection, in particular substantially perpendicular to the extension direction and / or insertion direction, is effectively prevented due to an adjacent rail back.
  • one or more stop members have a height and / or width extending between two rail backs which is at least about 80%, preferably at least about 90%, for example at least about 95%, of the spacing of the two rail backs.
  • a stop element of the middle rail preferably protrudes on both sides beyond a rail back of the middle rail.
  • a stop element of a rolling element cage preferably protrudes on both sides beyond a cage back of the rolling element cage.
  • a stop element or a plurality of stop elements are preferably formed from a thermoplastic material and / or an elastomeric material.
  • the pullout guide is preferably lockable in a first end position by clamping one or more WälzArchitectkarfige. In a second end position, the pullout guide is preferably fixed to each other by direct abutment of two or more guide rails.
  • the first end position is preferably the fully extended end position or the fully inserted end position.
  • the second end position is consequently the fully inserted end position or the fully extended end position.
  • Fig. 1 to 13 illustrated embodiment of a designated as a whole with 100 pullout guide is the sliding arrangement of a (not shown) body extendable (not shown) extract on the body.
  • the pullout guide 100 serves for the displaceable arrangement of drawers in pieces of furniture, drawers in kitchen appliances, etc.
  • the pullout guide 100 includes a plurality, for example three, guide rails 102, which are movable by means of rolling elements 104 along a pull-out direction 106 relative to each other.
  • the pullout guide 100 in particular comprises an extraction-side guide rail 102a, which can be mounted, for example, on an extension.
  • the pull-out guide 100 comprises, for example, a body-side guide rail 102k, which can be mounted, for example, on a carcass.
  • drawer guide 100 is provided as a middle rail 102m guide rail 102 is provided.
  • the center rail 102m is displaceably mounted by means of rolling elements 104 on the body-side guide rail 102k.
  • the discharge-side guide rail 102a is slidably mounted on the center rail 102m by means of rolling elements 104.
  • the guide rails 102 each have a substantially C-shaped cross-section.
  • the guide rails 102 are arranged nested one inside the other.
  • the center rail 102m surrounds the discharge-side guide rail 102a.
  • the body-side guide rail 102k surrounds the center rail 102m together with the outgoing-side guide rail 102a arranged therein.
  • Each of the guide rails 102 comprises rolling element raceways 108, in which the rolling elements 104 are guided.
  • the WälzConsequentlybahnen 108 extend parallel to the extension direction 106 and parallel to each other.
  • each guide rail 102 The WälzConsequentlybahnen 108 of each guide rail 102 are connected to each other by means of a rail back 110 of the respective guide rail 102.
  • the rail backs 110 of the guide rails 102 are all aligned parallel to each other.
  • the Wälz stressesmaschinefige 112 include Wälz stresses occasion 114 for receiving the rolling elements 104th
  • the cage back 116 is preferably aligned at least in sections parallel to the rail back 110 of the guide rails 102.
  • An exhaust-side rolling element cage 112a is disposed between the extraction-side guide rail 102a and the center rail 102m.
  • a body-side rolling element cage 112k is disposed between the body-side guide rail 102k and the center rail 102m.
  • the pullout guide 100 may further be formed with a Disk Sears 118 and / or with a damping device 120.
  • the drawer guide 100 is preferably automatically brought from an at least partially extended position into a fully inserted end position.
  • the pull-out guide 100 comprises a stop device 122.
  • the stop device 122 comprises an abutment-side stop device 122a and a body-side stop device 122k.
  • the discharge-side stopper 122a serves to fix the discharge-side guide rail 102a relative to the center rail 102m.
  • the body-side stopper 122k serves to fix the center rail 102m relative to the body-side guide rail 102k.
  • the stop device 122 in particular the stop-side stop device 122a and the body-side stop device 122k, comprises a plurality of stop elements 124, by means of which the guide rails 102 can be abutted against one another or against the roller body cages 112.
  • an abutment member 124 may be described as a single stop member 126 (see FIGS FIGS. 12 and 13 ) or as a multiple stop element 128 (see Fig. 11 ) be formed.
  • a single stop element 126 is fixed to a guide rail 102 or to a roller body cage 112 and can be abutted against a (further) guide rail 102 or a (further) roller body cage 112.
  • a multiple stop element 128 is arranged on a guide rail 102 or a roller body cage 112 and can be abutted on one or more (further) guide rails 102 and / or on one or more (further) roller body cages 112.
  • a stop element 124 may be formed, for example, as a projection 130.
  • Such a projection 130 can be formed, for example, from a guide rail 102 or from a roller body cage 112, in particular by forming and / or punching and / or embossing.
  • such a projection 130 may be formed by bending out material of a rail back 110 or cage back 116.
  • a projection 130 can also be a component arranged on the guide rail 102 or on the roller body cage 112 and / or fixed.
  • a protrusion 130 preferably protrudes into a path of movement of a guide rail 102 and / or a Wälz stresseshanfigs 112 along the extension direction 106 inside. In this way, an undesired passing of the respective guide rail 102 or of the respective roller body cage 112 by means of the projection 130 can be effectively prevented.
  • the extraction-side guide rail 102a comprises a stop element 124 formed as a pull-out stop 132 and a stop element 124 designed as a slide-in stop 134.
  • the body-side guide rail 102k comprises a stop element 124 designed as a pull-out stop 132 and a stop element 124 designed as a slide-in stop 134.
  • the pull-out stop 132 and the insertion stop 134 of the drawer-side guide rail 102a are referred to below as a pull-out stop 132a or as a slide-in stop 134a.
  • the pull-out stop 132 and the insertion stop 134 of the body-side guide rail 102k are referred to below as a pull-out stop 132k or as a push-in stop 134k (see FIGS Fig. 1 and 4 ).
  • the center rail 102m comprises two pull-out stops 132 and two slide-in stops 134, which are referred to below as pull-out stops 132m or slide-in stops 134m.
  • the pull-out stop 132a, the insertion stop 134a, the pull-out stops 132m, the pull-out stop 132k and the insertion stop 134k of the respective guide rail 102a, 102m, 102k are designed as projections 130 of the respective rail back 110.
  • the insertion stops 134m of the center rail 102m are formed by a multiple stopper member 128.
  • the Wälz stressesmaschinefige 112 are each provided with two Einzelanschlagmaschinen 126.
  • the individual stop elements 126 are arranged in particular on the respective cage back 116.
  • the individual stop elements 126 are fixed in a form-fitting manner to the rolling body cages 112 by means of rotary parts 136 or other fastening elements 138.
  • Each of these individual stop elements 126 is designed as a shaped component, in particular as an injection-molded component.
  • the individual stop elements 126 are formed in particular from an elastic, resilient and / or resilient material.
  • Such individual stop elements 126 thus enable in particular a damped stop of components of the drawer guide 100 to each other.
  • stop damper 140 These individual stop elements 126 are therefore referred to below as a stop damper 140 reference.
  • a stop damper 140 comprises a fastening region 142, by means of which the stop damper 140 can be fixed to a cage back 116 of a roller body cage 112, in particular can be fixed in a form-fitting manner.
  • the stop damper 140 comprises a plurality of deformation stages 144, which are arranged one behind the other with respect to the extension direction 106.
  • the stop damper 140 comprises an arcuate deformation stage 146, a C-shaped deformation stage 148, an annularly closed deformation stage 150 and / or a massive deformation stage 152.
  • the arcuate deformation step 146 is preferably simultaneously formed as a C-shaped deformation step 148.
  • the C-shaped deformation stage 148 comprises one or more, for example two, deformation elements 154, which are aligned in particular obliquely to the extension direction 106 and face one another. Between the deformation elements 154, a gap is preferably provided, so that the deformation elements 154 are movable towards each other.
  • the deformation elements 154 are arranged in particular on the annularly closed deformation stage 150.
  • the annularly closed deformation stage 150 results in particular by a recess 156 in the stop damper 140, which is surrounded by two web portions 158, which extend substantially parallel to the extension direction 106.
  • the massive deformation stage 152 connects.
  • This massive deformation stage 152 is, in particular, a section protruding beyond the cage back 116 of the roller body cage 112 in the assembled state of the stopper damper 140 along the extension direction 106.
  • the massive deformation step 152 adjoins, in particular, the attachment region 142.
  • the stop damper 140 preferably also comprises a projection 160, which is arranged on a side facing away from the deformation steps 144 of the fastening region 142 and in particular serves for the correct alignment of the stop damper 140 in the mounted state thereof.
  • the projection 160 can be introduced in particular into a receptacle 162 corresponding thereto in the cage back 116 of the roller body cage 112.
  • the stop damper 140 at least in sections, a height H, which is greater than, for example, about 80% of a distance A of two adjacently arranged rail back 110th
  • the stop damper 140 protrudes on both sides beyond the cage back 116 and is therefore at a small distance perpendicular to the extension direction 106 on both sides surrounded by the rail back 110.
  • the stop damper 140 may be supported on one or both of the adjacent rail backs 110 to avoid unwanted evasive movement.
  • the multiple stop element 128 differs from a designed as a stop damper 140 Einzelanschlagelement 126 essentially characterized in that on both sides of the mounting portion 142 a plurality, in particular three, deformation stages 144 are provided.
  • the deformation stages 144 can be formed starting from the attachment region 142, for example, each as a massive deformation stage 152, subsequently as an annularly closed deformation stage 150 and subsequently as an arcuate deformation stage 146 and / or as a C-shaped deformation stage 148.
  • a height H of the multiple stop element 128 is preferably selected such that the multiple stop element 128 extends perpendicular to the extension direction 106 in both directions beyond the rail back 110 of the center rail 102m, in particular until just before the rail back 110 of the extraction side guide rail 102a and the body side guide rail 102k.
  • the multiple stop element 128 extends in particular over a height H of at least approximately 80%, for example at least approximately 90%, of the distance A of the rail backs 110 of the extraction-side guide rail 102a and the body-side guide rail 102k in a direction perpendicular to the extension direction 106.
  • the multiple stop element 128 comprises an abutment-side abutment region 164 on which the delivery-side guide rail 102a can be abutted.
  • the multiple stop element 128 preferably comprises a body-side abutment region 166, on which the body-side guide rail 102k can be abutted.
  • the insertion stop 134a formed as a projection 130 can be the one hand on the drawer-side guide rail 102a and the one as a projection 130 formed Einschubanschlug 134k of the body-side guide rail 102k to the multi-stop element 128 abut.
  • the middle rail 102m comprises one or more bending sections 168, which are formed in particular from the material of the rail back 110 of the middle rail 102m.
  • the multiple stop element 128 can be supported in particular parallel to the extension direction 106 (see in particular FIG Fig. 8 ).
  • the pullout guide 100 described above functions as follows: By moving the drawer-side guide rail 102a relative to the body-side guide rail 102k, a drawer can be pulled out of or pushed into a carcass.
  • the pullout guide 100 together with the pullout thereon can be arranged in two end positions.
  • pull-out stops 132a, 132m abut on both sides against the individual stop elements 126 of the drawer-side rolling element cage 112a.
  • extension stops 132k and 132m abut the single stopper members 126 of the body-side rolling element cage 112k formed as the stopper dampers 140.
  • the delivery-side guide rail 102a abuts with the insertion stopper 134a on the multiple stopper member 128 of the center rail 102m.
  • the center rail 102m strikes the insertion stop 134k of the body side guide rail 102k by means of the multiple stopper member 128.
  • the insertion stop 134a of the drawer-side guide rail 102a is thus applied to the drawer-side stop area 164 of the multiple stop element 128.
  • the insertion stopper 134k of the body-side guide rail 102k is abutted on the body-side abutment portion 166 when the pullout guide 100 is disposed in the fully-retracted end position.
  • the Wälz stressesmaschinefige 112 can namely, because of many influences from a preferred range of motion removed (so-called cage migration). Correction of the positions of the Wälz stressesurafige 112 can negatively affect the ease of operation or handling of the pullout guide 100 or provided with the pullout guide 100 object.
  • extension guide 100 when self-retracting devices 118 and / or damping devices 120 are used, in the case of unfavorable rolling-element cage positions, it is possible that an extension arranged on the extension guide 100 can not be drawn completely into the body in an undesired manner.
  • the WälzSystemmaschinefige 112 can still be easily and conveniently, especially for a user almost unnoticeable, placed in the preferred positions.

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  • Drawers Of Furniture (AREA)
  • Bearings For Parts Moving Linearly (AREA)
EP18177134.6A 2014-03-19 2015-03-12 Rails de guidage Active EP3391779B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL18177134T PL3391779T3 (pl) 2014-03-19 2015-03-12 Prowadnica wyciągana

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102014103777.4A DE102014103777A1 (de) 2014-03-19 2014-03-19 Auszugführung
EP15158863.9A EP2923606B1 (fr) 2014-03-19 2015-03-12 Rails de guidage

Related Parent Applications (2)

Application Number Title Priority Date Filing Date
EP15158863.9A Division-Into EP2923606B1 (fr) 2014-03-19 2015-03-12 Rails de guidage
EP15158863.9A Division EP2923606B1 (fr) 2014-03-19 2015-03-12 Rails de guidage

Publications (2)

Publication Number Publication Date
EP3391779A1 true EP3391779A1 (fr) 2018-10-24
EP3391779B1 EP3391779B1 (fr) 2020-07-22

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Application Number Title Priority Date Filing Date
EP15158863.9A Active EP2923606B1 (fr) 2014-03-19 2015-03-12 Rails de guidage
EP18177134.6A Active EP3391779B1 (fr) 2014-03-19 2015-03-12 Rails de guidage

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP15158863.9A Active EP2923606B1 (fr) 2014-03-19 2015-03-12 Rails de guidage

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EP (2) EP2923606B1 (fr)
DE (1) DE102014103777A1 (fr)
PL (2) PL3391779T3 (fr)

Cited By (1)

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EP2923606A1 (fr) 2015-09-30
DE102014103777A1 (de) 2015-09-24
PL2923606T3 (pl) 2018-12-31
PL3391779T3 (pl) 2021-01-25
EP2923606B1 (fr) 2018-07-18
EP3391779B1 (fr) 2020-07-22

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