EP1321094B1 - Guidage pour rouleaux pour des conteneurs des appareils électroménagers deplaçables comme tiroirs, en particulier pour lave-vaisselle - Google Patents

Guidage pour rouleaux pour des conteneurs des appareils électroménagers deplaçables comme tiroirs, en particulier pour lave-vaisselle Download PDF

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Publication number
EP1321094B1
EP1321094B1 EP02028301A EP02028301A EP1321094B1 EP 1321094 B1 EP1321094 B1 EP 1321094B1 EP 02028301 A EP02028301 A EP 02028301A EP 02028301 A EP02028301 A EP 02028301A EP 1321094 B1 EP1321094 B1 EP 1321094B1
Authority
EP
European Patent Office
Prior art keywords
roller
guide according
roller guide
run
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.)
Expired - Fee Related
Application number
EP02028301A
Other languages
German (de)
English (en)
Other versions
EP1321094A1 (fr
Inventor
Bruce Fifield
Martin Eduardo Broen
Johanes Bayer
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.)
Electrolux Home Products Corp NV
Original Assignee
Electrolux Home Products Corp NV
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 Electrolux Home Products Corp NV filed Critical Electrolux Home Products Corp NV
Publication of EP1321094A1 publication Critical patent/EP1321094A1/fr
Application granted granted Critical
Publication of EP1321094B1 publication Critical patent/EP1321094B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L15/00—Washing or rinsing machines for crockery or tableware
    • A47L15/42—Details
    • A47L15/50—Racks ; Baskets
    • A47L15/507—Arrangements for extracting racks, e.g. roller supports
    • 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
    • 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
    • A47B88/437—Rollers for slides or guides
    • 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
    • A47B88/473—Braking devices, e.g. linear or rotational dampers or friction brakes; Buffers; End stops
    • A47B88/477—Buffers; End stops
    • 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
    • A47B2210/0029—Guide bearing means
    • A47B2210/0043—Wheels
    • 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
    • A47B2210/17—Drawers used in connection with household appliances

Definitions

  • the invention relates to a roller guide for in particular drawer-like retractable containers of household appliances, especially dishwashers.
  • guide systems having first rollers guiding at least a pair of opposing rails with respect to the washing compartment and second rollers guiding the dish rack with respect to the rails.
  • the first rollers are arranged on opposite longitudinal sides of the rails and the second rollers in the rails or vice versa.
  • a known dishwasher according DE 29 92 915 U1 has roller guides with guide rails and rollers running in it, sitting in the retracted state in rail-bound caps that should keep the roller table guided crockery stable at least in the extended state by rest projections of these caps on the sides of the rollers without play. However, this only succeeds if opposing rollers are guided symmetrically. Otherwise, always one Run roller clearance and the other game with a seat in the cap, so that the guided by the rollers dish rack is not held stable enough even in the extended state.
  • the invention has for its object to improve the stability of the extended container.
  • the roller guide for in particular drawer-like retractable containers of household appliances, especially dishwashers, has a rail, at least one roller running in the rail and arranged at the end of the rail first inlet for at least partially play-free recording a roller axis.
  • the recording of the roller axle backlash secures even with asymmetrical roller guide.
  • the designated in particular as a slot first inlet is resilient and / or clamped with respect to the roller axis, but could also be matched exactly to the diameter of the roller axis. It has a constriction acting transversely to the roller axis, which continuously increases in particular towards the rail end, runs parallel to the running direction of the roller or is discrete.
  • the restriction may be opposite or one-sided.
  • the first inlet for at least partially play-free recording of the roller axis is preferably a second inlet for at least temporarily play-free recording of the roller assigned.
  • the first and / or the second inlet can be formed in a cap which is arranged at the end of the rail and is attached in particular to the rail.
  • a roller guide has in particular in the rail direction distributed rollers that can be arranged on the container or the household appliance, wherein the operator-facing front roller or its axis cooperates with the first and / or second inlet.
  • a domestic appliance in particular a dishwasher, preferably has at least one pair of opposing roller guides of the type described.
  • the wall 12 is slightly set back relative to the bulges 8, 10 and thus thinner than this.
  • On its inner side 24 rise two longitudinally mutually parallel ribs (projections) 26 which rise obliquely in an outgoing from the open end 16 first portion 28 and extend in a subsequent second section 30 at a constant level.
  • roller 22 Depending on whether the roller 22 is closer to the opening 14 ( Figure 3) or closer to the wall 12 (Fig. 2) of the end cap 2, it has a distance from the ribs 26 or are these stabilizing on the roller 22 on.
  • an end cap 32 has 4-6 in the wall 12 in addition to the ribs 26, a slot 34 which extends from the open end 16 in the direction of the closed end 20, wherein it can increasingly narrow in a (first) section before moving in a subsequent (second) section has a constant clear width.
  • a possible constriction preferably results from a lower starting bevel of the slot 34, while the upper edge 42 extends parallel to the longitudinal extension of the guide rail 4.
  • the axes 44 are arranged on a again not shown dish rack. Since the distance between the rollers 22 along the guide rails 4 is significantly less than their length, the crockery basket can be pulled out with respect to the guide rails from the washing and push it into this.

Claims (16)

  1. Guidage pour rouleaux pour des conteneurs d'appareils électroménagers déplaçables en particulier comme tiroirs, en particulier pour lave-vaisselle, avec un rail (4), au moins un galet de roulement (22) roulant dans le rail (4), caractérisé par une première entrée disposée à la fin (18) du rail (4) pour la réception au moins par sections sans jeu d'un axe de galet de roulement (44).
  2. Guidage pour rouleaux selon la revendication 1, où la première entrée, relativement à l'axe de galet de roulement (44), est réalisée d'une manière élastique et/ou à serrage.
  3. Guidage pour rouleaux selon la revendication 1 ou 2, où la première entrée est réalisée comme fente (34).
  4. Guidage pour rouleaux selon l'une des revendications 1 à 3, où la première entrée présente un rétrécissement agissant transversalement à l'axe de galet de roulement (44) .
  5. Guidage pour rouleaux selon la revendication 4, où le rétrécissement vers l'extrémité de rail (18) augmente continuellement, s'étend parallèlement à la direction de roulement du galet de roulement (22) ou est réalisé d'une manière discrète.
  6. Guidage pour rouleaux selon la revendication 4 ou 5, où le rétrécissement est réalisé en face ou sur un côté.
  7. Guidage pour rouleaux selon l'une des revendications 1 à 6, dans lequel est associée à la première entrée (34) pour la réception au moins par sections sans jeu de l'axe de galet de roulement (44) une deuxième entrée (26) pour la réception au moins temporairement sans jeu du galet de roulement (22).
  8. Guidage pour rouleaux selon la revendication 7, où la deuxième entrée est réalisée par rapport au galet de roulement (22) d'une manière élastique et/ou à serrage.
  9. Guidage pour rouleaux selon la revendication 7 ou 8, dans lequel la deuxième entrée est réalisée comme une saillie (26) dirigée en direction du galet de roulement (22).
  10. Guidage pour rouleaux selon l'une des revendications 7 à 9, où la deuxième entrée présente un rétrécissement agissant le long de l'axe du galet de roulement (44) sur le galet de roulement (22).
  11. Guidage pour rouleaux selon la revendication 10, où le rétrécissement augmente continuellement vers l'extrémité de rail (18), s'étend parallèlement à la direction de roulement du galet de roulement (22) ou est réalisé d'une manière discrète.
  12. Guidage pour rouleaux selon la revendication 10 ou 11, où le rétrécissement est réalisé à un côté.
  13. Guidage pour rouleaux selon l'une des revendications 1 à 12, où la première et/ou la deuxième entrée sont réalisées dans un capuchon (2, 32) disposé à l'extrémité (18) du rail (4), en particulier emboîté.
  14. Guidage pour rouleaux selon l'une des revendications 1 à 13, où des galets de roulement (22) répartis dans la direction du rail sont prévus.
  15. Guidage pour rouleaux selon l'une des revendications 1 à 14, où les galets de roulement (22) sont disposés au conteneur et/ou à l'appareil électroménager.
  16. Appareil électroménager, en particulier lave-vaisselle, avec au moins une paire de guidages pour rouleaux opposés selon l'une des revendications 1 à 15.
EP02028301A 2001-12-22 2002-12-17 Guidage pour rouleaux pour des conteneurs des appareils électroménagers deplaçables comme tiroirs, en particulier pour lave-vaisselle Expired - Fee Related EP1321094B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10163866 2001-12-22
DE10163866A DE10163866A1 (de) 2001-12-22 2001-12-22 Rollenführung für insbesondere schubladenartig herausfahrbare Behältnisse von Haushaltsgeräten, insbesondere Geschirrspülmaschinen

Publications (2)

Publication Number Publication Date
EP1321094A1 EP1321094A1 (fr) 2003-06-25
EP1321094B1 true EP1321094B1 (fr) 2007-08-22

Family

ID=7710801

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02028301A Expired - Fee Related EP1321094B1 (fr) 2001-12-22 2002-12-17 Guidage pour rouleaux pour des conteneurs des appareils électroménagers deplaçables comme tiroirs, en particulier pour lave-vaisselle

Country Status (2)

Country Link
EP (1) EP1321094B1 (fr)
DE (2) DE10163866A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016217940A1 (de) 2016-09-20 2018-03-22 BSH Hausgeräte GmbH Haushaltsgeschirrspülmaschine
AT520766B1 (de) * 2017-12-21 2023-04-15 Blum Gmbh Julius Schubladenausziehführung

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2799541A (en) * 1954-11-18 1957-07-16 Sperry Rand Corp Roller retaining means for drawer suspension
DE1628535A1 (de) * 1968-03-14 1971-10-14 Sonnenschein Hans Dr Ing Vorrichtung zum Spuelen von Geschirr
DE2603753C3 (de) * 1976-01-31 1980-08-28 Heino Schulz Kunststoffverarbeitung, 5300 Bonn Vorrichtung zum Führen von aus Möbeln ausziehbaren Möbelteilen, wie Tisch- oder Schrankschubkästen
DE3149972C2 (de) * 1981-12-17 1983-11-03 ADS-Anker GmbH, 4800 Bielefeld Schubladenführung für Registrierkassen oder Kassentische
US5242222A (en) * 1992-03-02 1993-09-07 Maytag Corporation Channel-stop assembly
CA2103016C (fr) * 1993-11-12 1999-03-16 Pierre Vinet Glissieres de panier de lave-vaisselle
DE29902915U1 (de) * 1999-02-19 2000-07-13 Aeg Hausgeraete Gmbh Frontseitig beschickbare Geschirrspülmaschine

Also Published As

Publication number Publication date
EP1321094A1 (fr) 2003-06-25
DE50210745D1 (de) 2007-10-04
DE10163866A1 (de) 2003-07-10

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