EP2371261A1 - Geschirrspülmaschine mit Teleskopvorrichtung zum Verschieben eines Geschirrkorbs - Google Patents
Geschirrspülmaschine mit Teleskopvorrichtung zum Verschieben eines Geschirrkorbs Download PDFInfo
- Publication number
- EP2371261A1 EP2371261A1 EP11159828A EP11159828A EP2371261A1 EP 2371261 A1 EP2371261 A1 EP 2371261A1 EP 11159828 A EP11159828 A EP 11159828A EP 11159828 A EP11159828 A EP 11159828A EP 2371261 A1 EP2371261 A1 EP 2371261A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- basket
- slide
- slides
- machine according
- bearing
- 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.)
- Withdrawn
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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
- 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
- A47L15/502—Cutlery baskets
Definitions
- the invention relates to a dishwashing machine comprising a tank comprising washing means, a bottom wall, an arch wall, a side wall, a front opening equipped with a door and containing at least two baskets. superimposed upper and middle, each having a bottom secured to a frame, and which are each movable longitudinally between a retracted position and an extracted position, with a telescopic device comprising a set of slides supporting a set of slides connected to means integral translation of the frame of the basket.
- It relates more specifically to the telescopic device for supporting and guiding the cutlery basket.
- Such an arrangement not only, induces a fixing of two additional rails mounted parallel to the two slides of the upper basket which requires to respect a strict spacing between the slides so that the baskets interfere in their space of mutual occupation, but also cumulative dispersions manufacturing dimensions of the side wall of the tank and dimensions, including lateral, manufacture and play of operation of the telescopic devices.
- the current guiding devices secured to the side wall and the basket undergo significant radial friction stresses related to large dimensional fluctuations of the tank and the basket.
- FR 1577922 discloses a combination of two telescopic devices comprising multiple caster slides fixed, on the one hand, on the vertical blanks of the side wall, and on the other hand on a support fixed to the vault for the purpose of supporting and guiding two independent baskets.
- EP 1 854 395 A1 discloses a household dishwashing machine comprising a body having a spaced apart upper wall and a bottom wall, connected by opposite side walls and a rear wall to form a front opening washing chamber.
- a movable door mounted on the body which is movable between an open position in which the user can access the washing chamber, and a closed position in which the door closes the front opening of the washing chamber in a conventional manner .
- the dishwasher further includes a first utensil holder at the bottom, and a second utensil holder higher up, slidably mounted on the side walls of the body.
- the dishwasher may further include a third utensil holder slidably mounted on the body by a pair of slides.
- the third utensil holder may be positioned above the second utensil holder and proximate the top wall within the scrubber and may move relative to the scrubber in the same manner as the first and second utensil holders.
- the third utensil holder includes a frame that supports a pair of pull-out baskets that can accommodate multiple types of utensils of various sizes and shapes.
- the invention therefore aims to overcome the disadvantages of the prior art by providing a new arrangement of a new telescopic device for supporting and guiding one of the baskets and / or a cutlery basket, design less cumbersome and solving the technical problems mentioned above.
- the invention achieves this goal by virtue of the features of claim 1, and more particularly by the features defined in the characterizing part of claim 1.
- the slides of a game intended for the upper basket comprise a base secured to the slide and adapted to be fixed to the arch wall by means of fasteners.
- a mechanical system is set up to compensate for the chain of play dimensions and manufacturing tolerances since the fixing of the slide set is performed on a single arch wall in locations which are not subject to variations in shape. side or height sides.
- Another advantage is given when mounting the slides on the roof of catching the side building sets of the slides in the slides by adjusting the gap or wheelbase between the fasteners of the two slides.
- the set of slides for the cutlery basket comprises fixing members on the bottom wall of a said upper basket and receives in suspension the sliders and said cutlery basket.
- the upper basket is intended to receive cutlery and is arranged above another said median basket.
- said cutlery basket is divided into two independent parts respectively associated with two telescopic devices respectively comprising two slides fixed on the roof and associated respectively with two telescopic devices respectively comprising two rails fixed on the roof and associated respectively with two slides each supporting translation means secured to one of the two longitudinal sides of a basket-forming part.
- This embodiment provides not only a comfort of use for storing the cutlery according to the load of dishes to be cleaned, but also an elimination of calculations of catching dimensions and side clearances by fixing the four slides on the same wall not subject to deformation and or adjustment relative to other walls. Still with the aim of recovering as much as possible the space under the vault and to make it more convenient to load the upper or median basket, the invention provides, on the one hand, that the translation means comprise, on two longitudinal sides of the frame of the basket, detachable coupling members with the sliders, and secondly that, the base of each telescopic device comprises a system for folding the slide and / or slide against the arch.
- the dishwashing machine comprises a tank 1 comprising washing means 2 of which only one rotary arm has been shown, a hearth wall 3, an arch wall 4, a side wall 5, a front opening 6 equipped with a door 7 and containing several baskets, currently at least two upper baskets 8 and 8 'median, each having a bottom 9 secured to a frame 10, which are mounted superimposed.
- the upper basket 8 is a cutlery basket or other objects to be washed, presently divided into two independent parts 11 and 12 each also having a bottom 9 secured to a frame 10.
- baskets 8, 8 ', 11 and 12 are mounted each movable longitudinally, between a retracted position and an extracted position, thanks to a telescopic device associated with each of them and comprising a set of slides 14 supporting a set of slides 15 connected to translation means 16 secured to the frame 10 of the basket concerned.
- Longitudinal displacement comprises a displacement in a substantially horizontal axis and oriented from the bottom wall to the front opening.
- the tank is made of stainless steel and the walls are formed by stamping and then assembled to each other by riveting, welding with some gaskets.
- the arch wall is currently made of stainless steel sheet of very small thickness.
- the arch wall 4 is made of a molded part made of plastic material resistant to high temperatures and has a substantially flat inner face lined with a downward flange 4 '.
- the manufacture of the tank, the mounting of the slides on the vertical side walls and the assembly of the slides cause a dispersion of the string of dimensions of the different parts and translate by a construction game causing poor sliding baskets.
- the slides of a set of a telescopic device for the upper basket 8 each comprise a base 17 adapted to be fixed on the arch wall 4 by means of fasteners 18.
- the diagram of the figure 2 illustrates a possible embodiment of the invention in which are schematized: the base 17 fixed on the roof 4, the slide 14, the slider 15, and a translation means 16 connected to one side of the frame 10 of a basket.
- each slide 14 has a base 17 having fastening means 18 on the arch wall 4 and at least one bearing 19 projecting downwards, tubular section and longitudinal axis in which slides a slide 15 which has a similar section to that of the slide.
- the base 17 has the general shape of a parallelepipedal plate whose face 20 facing the arch wall is shaped to match the shape of the arch wall, and carries in its transverse edges tabs 20 'distributing the means fasteners which are formed by holes through the legs and by any suitable means such as screws, rivets etc. adapted to be fixed on the vault.
- the slides 14 located in the central region of the vault and intended to support the two baskets 11 and 12, comprise a single base.
- the slides of two different games have two adjacent slides in common limiting the costs of manufacture and assembly.
- Each base 17 carries two bearings 19 spaced longitudinally on the same axis thus ensuring better linear guidance of the slider while ensuring its maintenance by distributing the pulling forces down to avoid deformation or wear bearings and buckling said slider .
- the slider 15 comprises a set of two rods 21 and 22 mounted parallel to one another below and kept at a distance by at least one spacer 23 arranged at one end of the assembly; the upper rod 21 being slidably mounted in the bearing 19 and the lower rod 22 serving as a rail for the translation means 16 of the basket.
- the set of two rods 21 and 22 is formed by a U-shaped pin whose rounded part forms both the spacer 23 and an end stop against one of the bearings when the slide is brought outwards in the extracted position of the basket, and whose free ends receive a second spacer 24 also forming a sliding stop against the other bearing when the slide is brought towards the inside of the tank (retracted position of the basket ).
- the merit of the present invention resides in particular in the fact of having found, in this suspended fixing slides and slides on the vault of the tank, an effective solution to the problems mentioned above, in particular by eliminating the lateral stresses exerted on the telescopic device.
- said telescopic device comprises an antiroll system of the slider.
- the antirust device has on one of the bearings 19 and on one of the faces 25 of the bearing facing the rounded portion of the pin, a key 26 formed of two wings 26a and 26b down and overlapping the upper rod 21 on the most of the height of the spacer and presently of said rounded portion of the U so as to engage said rounded portion when the basket reaches its extracted position.
- This key thus blocks any possibility of rotation of the rod 21 in its bearings 19.
- the translation means 16 comprise, on two longitudinal sides of the basket frame, detachable coupling members with the sliders.
- Each removable coupling member is formed by at least one hook 28, and preferably two hooks 28 spaced on the same longitudinal side of the basket.
- the basket or two baskets can be easily removed from the tank by the user for filling or emptying.
- the base 17 of each telescopic device comprises a system for folding the slide ( figures 5 , 6 and 7 ).
- the upper link 21, in the retracted position is mounted in free rotation in the bearing 19 around the longitudinal axis and can occupy the entire slide a so-called pendulum position to hang the basket and a retracted position upward ( figures 5 and 6 ) in which the rod 22 is retained by a clip 30 integral with the plate of the base 17 (see FIG. figure 7 ).
- the clip could, according to a variant, be mounted directly on the arch against the bottom wall 9 of the basket when the latter supports the slides. Thanks to this removability that can be applied to the two cutlery baskets, the user after removal of one or two baskets, can fold down to the arch wall 4 the slides thus releasing an additional vault space of storage. bulky pieces such as stemware as illustrated in figure 6 .
- the telescopic device according to the invention can be used to suspend a cutlery basket, no longer on the arch, but under the bottom of the median basket; the base of the slides then being adapted to be fixed on the rods of the bottom of the basket and no longer on a substantially flat surface like a vault.
Landscapes
- Washing And Drying Of Tableware (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1001347A FR2958147B1 (fr) | 2010-03-30 | 2010-03-30 | Machine a laver la vaisselle equipee d'un dispositif telescopique de translation d'un panier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP2371261A1 true EP2371261A1 (de) | 2011-10-05 |
Family
ID=43012498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP11159828A Withdrawn EP2371261A1 (de) | 2010-03-30 | 2011-03-25 | Geschirrspülmaschine mit Teleskopvorrichtung zum Verschieben eines Geschirrkorbs |
Country Status (2)
| Country | Link |
|---|---|
| EP (1) | EP2371261A1 (de) |
| FR (1) | FR2958147B1 (de) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2469766A1 (es) * | 2012-12-18 | 2014-06-18 | Fagor, S.Coop. | Lavavajillas que comprende un cajón |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1577922A (de) | 1967-09-05 | 1969-08-08 | ||
| EP0186157A1 (de) | 1984-12-24 | 1986-07-02 | Miele & Cie. GmbH & Co. | Geschirrspülmaschine für den Haushalt |
| EP1854395A1 (de) | 2006-05-09 | 2007-11-14 | Whirlpool Corporation | Geschirrspüler mit Besteckkorb und Führungen dafür |
| WO2010012573A1 (en) * | 2008-07-30 | 2010-02-04 | Arcelik Anonim Sirketi | A dishwasher with drawer attached to tub roof |
| WO2010012572A1 (en) * | 2008-07-31 | 2010-02-04 | Arcelik Anonim Sirketi | A dishwasher |
-
2010
- 2010-03-30 FR FR1001347A patent/FR2958147B1/fr active Active
-
2011
- 2011-03-25 EP EP11159828A patent/EP2371261A1/de not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1577922A (de) | 1967-09-05 | 1969-08-08 | ||
| EP0186157A1 (de) | 1984-12-24 | 1986-07-02 | Miele & Cie. GmbH & Co. | Geschirrspülmaschine für den Haushalt |
| EP1854395A1 (de) | 2006-05-09 | 2007-11-14 | Whirlpool Corporation | Geschirrspüler mit Besteckkorb und Führungen dafür |
| WO2010012573A1 (en) * | 2008-07-30 | 2010-02-04 | Arcelik Anonim Sirketi | A dishwasher with drawer attached to tub roof |
| WO2010012572A1 (en) * | 2008-07-31 | 2010-02-04 | Arcelik Anonim Sirketi | A dishwasher |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2469766A1 (es) * | 2012-12-18 | 2014-06-18 | Fagor, S.Coop. | Lavavajillas que comprende un cajón |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2958147B1 (fr) | 2012-07-27 |
| FR2958147A1 (fr) | 2011-10-07 |
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| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
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| 18D | Application deemed to be withdrawn |
Effective date: 20120406 |