EP2209411B1 - Appareil ménager équipé d'un système de compensation du poids de la porte - Google Patents

Appareil ménager équipé d'un système de compensation du poids de la porte Download PDF

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Publication number
EP2209411B1
EP2209411B1 EP08847637.9A EP08847637A EP2209411B1 EP 2209411 B1 EP2209411 B1 EP 2209411B1 EP 08847637 A EP08847637 A EP 08847637A EP 2209411 B1 EP2209411 B1 EP 2209411B1
Authority
EP
European Patent Office
Prior art keywords
domestic appliance
door
appliance according
deflector
sliding surfaces
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.)
Active
Application number
EP08847637.9A
Other languages
German (de)
English (en)
Other versions
EP2209411A1 (fr
Inventor
Dieter Hotz
Cengiz Kücük
Manfred Seessle
Martin Stickel
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.)
BSH Hausgeraete GmbH
Original Assignee
BSH Hausgeraete 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 BSH Hausgeraete GmbH filed Critical BSH Hausgeraete GmbH
Priority to PL08847637T priority Critical patent/PL2209411T3/pl
Publication of EP2209411A1 publication Critical patent/EP2209411A1/fr
Application granted granted Critical
Publication of EP2209411B1 publication Critical patent/EP2209411B1/fr
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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
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L15/00—Washing or rinsing machines for crockery or tableware
    • A47L15/42—Details
    • A47L15/4251—Details of the casing
    • A47L15/4257—Details of the loading door
    • A47L15/4261—Connections of the door to the casing, e.g. door hinges
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F1/00—Closers or openers for wings, not otherwise provided for in this subclass
    • E05F1/08—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings
    • E05F1/10—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings for swinging wings, e.g. counterbalance
    • E05F1/1041—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings for swinging wings, e.g. counterbalance with a coil spring perpendicular to the pivot axis
    • E05F1/1066—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings for swinging wings, e.g. counterbalance with a coil spring perpendicular to the pivot axis with a traction spring
    • E05F1/1075—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings for swinging wings, e.g. counterbalance with a coil spring perpendicular to the pivot axis with a traction spring for counterbalancing
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/60—Suspension or transmission members; Accessories therefor
    • E05Y2201/622—Suspension or transmission members elements
    • E05Y2201/644—Flexible elongated pulling elements
    • E05Y2201/654—Cables
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/60—Suspension or transmission members; Accessories therefor
    • E05Y2201/622—Suspension or transmission members elements
    • E05Y2201/658—Members cooperating with flexible elongated pulling elements
    • E05Y2201/66—Deflectors; Guides
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/20—Application of doors, windows, wings or fittings thereof for furniture, e.g. cabinets
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/30—Application of doors, windows, wings or fittings thereof for domestic appliances
    • E05Y2900/304—Application of doors, windows, wings or fittings thereof for domestic appliances for dishwashers

Definitions

  • the invention relates to a household appliance according to the preamble of patent claim 1.
  • Household appliances with a treatment container such as dishwashers, washing machines and ovens, are now commercially available in a variety of forms.
  • a container door pivotable about a horizontal pivot axis is provided, which can be brought into a closed position for closing the treatment container and into an open position for filling or emptying the treatment container.
  • door weight compensation devices are used by which the weight of the container door is at least partially compensated during the opening and closing process.
  • such door weight counterbalancing devices inhibit the door opening movement, so that the container door does not fall unrestrained into its open position when folded down and, on the other hand, support the door closing movement so that the user does not have to overcome the full weight of the container door in order to pivot it into its closed position , Rather, an initiation of the closing movement is usually often sufficient by the user and the container door then closes automatically by the door weight compensation device.
  • a generic household appliance is in the German patent application DE 196 11 051 A1 the applicant described.
  • the pivotable about a horizontal pivot axis container door of the treatment container to a hinge plate which in turn is anchored in a serving as a pedestal for setting up the household appliance base support, pivotally articulated.
  • the door weight balance device which is arranged respectively on both sides of the household appliance, comprises a tension spring fastened with its one end to the base support and a pull cable connected at the end to the other end of the spring.
  • the other end of the pull rope is on a lever arm of a hinged hinge lever mounted on the other lever arm, the front door is attached.
  • the hinge lever is pivotally mounted on the hinge plate.
  • the tension cable connecting the tension spring with the hinge lever or the container door in this way is threaded for deflecting the direction of the cable pull by means of a deflecting device attached to the base carrier. If the container door is folded down into its open position, the hinge lever is entrained and the tension spring is stretched over the suspended traction cable, so that the opening movement of the container door is braked. If the container door is folded up into its closed position, the tensioned tension spring is relieved and supports the closing movement with its spring force.
  • the deflection device for the pull cable is pivotally mounted on the hinge plate anchored in the base plate about a pivot axis.
  • Manufacturing technology this has the disadvantage that first the deflection must be pre-assembled on the hinge plate and then only the hinge plate can be anchored to the base support.
  • the tension spring is received in a molded inside the base support spring channel, which is accessible only from the bottom side. In terms of manufacturing technology, this means that after the anchor plate provided with the preassembled deflection plate on the base support, the base support must first be rotated to use the tension spring with the attached traction cable from below into the corresponding spring channel, which is for the fitter with a not inconsiderable expense is connected.
  • the pull rope must be subsequently threaded into the already mounted deflection, which usually proves to be difficult and is associated with a relatively high amount of time.
  • positional information given in the description of the invention refer to a placed on a horizontal surface home appliance and serve merely to simplify the presentation of the invention, without the invention being limited thereto.
  • Claim 1 complements this household appliance to the features that two side plates are arranged on the deflection in the region between the two sliding surfaces, which connect the two sliding surfaces together and hold the pull rope in a sliding guide.
  • Claim 2 whose features can be combined with those of claim 1, complements said household appliance to the features that the deflection provided with a hollow cylindrical bearing bush and is stored directly on this serving as a base for setting up the household appliance base carrier.
  • Claim 3 whose features can be combined with those of claim 1 and / or 2, complements the generic household appliance to the feature that the deflection is formed as a mirror-symmetrical equal part.
  • the deflection device has at least two sliding surfaces for deflecting the tension transmission means.
  • the deflection device is pivotably mounted in the recess about a pivot axis and preferably secured by means of a projecting into the recess securing element against axial displacement.
  • This embodiment enables a particularly simple mounting of the deflection device, which in particular makes it possible to form the deflection device preferably in the form of a mirror-symmetrical equal part, whereby costs for production and storage of the deflection can be saved.
  • the deflection device is held in a position in which the securing element engages by door weight forces, so that no further components are necessary to ensure that the deflection device is held in position after the door has been mounted.
  • the securing element is preferably arranged on a base support to which a treatment container of the household appliance is attached.
  • the deflection device has two sliding surfaces, configured in the form of circular segment sections, for the tension transmission means, which are arranged such that an approximately "S" -shaped sliding guide is formed for the tension transmission means.
  • the sliding surfaces are essentially mirror-symmetrical, ie lying within manufacturing tolerances.
  • the household appliance has a treatment container which is anchored on a serving as a base for setting up the household appliance base support and accommodated in a device housing with at least two side of the treatment container arranged side housing walls.
  • a pivotable about a horizontal pivot axis container door in particular a front door hinged front door, the treatment container can be opened and closed so that it can be accessed on the surrounded by the treatment container interior.
  • the household appliance comprises the door weight balance device for at least partially balancing the door weight or caused by the door weight torque when opening and closing the door, which is attached to the base support spring means, a spring means connecting to the door train transmission means and a deflection device for deflecting the pulling direction of the Train transmission means comprises.
  • the deflection device and the spring means are received in a lateral recess which is formed by the base support and is open towards the outside (that is to say to the outside of the base support) or to the adjacent housing side wall.
  • the deflection device and the spring means can be mounted on the base support from the side, a simple, fast and secure installation of the door weight compensation device is therefore made possible for the first time, in which the base support does not have to be rotated. Since the deflection is not attached to the hinge plate, but directly to the base support, also the tensile transfer means can be threaded in an advantageous manner before mounting the deflection on the base support in the deflection, whereby the assembly of the door weight balance device is further simplified.
  • the deflecting device is accommodated in a vertically extending recess section and the spring means is received in a horizontally extending recess section of the recess.
  • the vertically extending recess portion is arranged in the front region of the household appliance.
  • the choice of the sliding friction properties of the sliding surfaces serving to guide the tension transmission means can purposefully influence the door opening characteristic.
  • the sliding surfaces made of plastic and the remaining components of the deflection can be made of a metallic material (two-component technology).
  • the traction transfer means may be formed, for example in the form of a pull rope or drawstring and the spring means, for example in the form of a helical spring.
  • the invention further extends to a door weight compensation device of a domestic appliance as described above, in which the deflection device for deflecting the pulling direction of the tension transmission means and the spring means are received in a lateral recess which is formed by the base support and open towards the outside, and to a corresponding deflection device for deflection the pulling direction of the train transmission means.
  • FIGS. 1 to 4 Now, an embodiment of the household appliance according to the invention will be explained with a door weight balance device with a deflection device for deflecting the pulling direction of the train transmission means.
  • an orthogonal x-y-z coordinate system is shown, in which three coordinate axes x, y, z, each perpendicular to one another, span the space.
  • the x-y plane spanned by the x and y axes indicates a horizontal surface that serves as a base for the household appliance.
  • the spatial arrangement is indicated within the x-y-z coordinate system.
  • door weight compensation device with a deflection device for deflecting the pulling direction of the Switzerlandübertragungsmittels is installed in a household appliance, as for example in the generic German Offenlegungsschrift DE 196 11 051 A1 the applicant is described.
  • Such a domestic appliance is provided with a treatment container which is open, for example, to the front side (in the y-axis direction) and which is pivotably mounted via a front door (arranged in the xz plane) which is pivotable about a horizontal pivot axis (directed parallel to the x-axis direction). opened and closed can to fill the treatment container with items to be treated or empty.
  • the treatment container is anchored on the front side via two hinge plates projecting downwards (in the z-axis direction) from the treatment container, which are fastened laterally to the treatment container, for example by screwing or welding, in a base support ("floor assembly") serving as a base for setting up the household appliance.
  • the treatment tank is anchored in the base support via two downwardly projecting (in the z-axis) supports, which are fastened to the treatment tank, so that the treatment tank is placed on four legs on the base support and anchored there.
  • the front door for opening and closing the treatment container is attached to the lever arms of hinge levers, which are hinged to the two hinge plates anchored to the base support by means of pivot bearings.
  • a door weight compensation device is arranged on both sides of the treatment container in a mirror-inverted arrangement, which is able to compensate at least partially for the weight or the torque of the front door generated during opening and closing.
  • Each of the two door weight balancing devices comprises a tension spring, which is fastened with its one end to the base support and is connected at its other, free end to a cable end of a train transmission means, for example designed as a pull cable. With his other end of the rope, the pull cable is mounted on the not connected to the front door lever arm of the hinged hinge lever. The tension cable connecting the tension spring to the hinge lever is threaded to deflect the direction of the cable through a deflecting device attached to the base carrier.
  • FIGS. 1 to 3 in each case a left front corner containing section of the generally designated by the reference numeral 2 base support (bottom group) is shown, which rests in a perspective view obliquely from above on a horizontal surface (xy plane), not shown.
  • the base support 2 is approximately rectangular in plan view, with a front edge and a rear edge, which extend approximately parallel to the front door (in the x-axis direction), and a left side edge and a right side edge, which is approximately perpendicular to the front door ( in the y-axis direction).
  • the base support 2 also for receiving various components of the household appliance, such as a circulating pump and an electronic control device in a dishwasher.
  • the base support 2 with the anchored treatment container is surrounded by a device housing with two side walls located laterally of the treatment container and a rear wall located on the back side of the treatment container.
  • a deflection device 1 for the pulling direction of the traction cable 4 of the door weight balance device is shown.
  • the deflecting device 1 is received in a lateral recess 5 formed by the base support 2, which is open towards the outside (i.e., to the adjacent housing side wall of the device housing).
  • the recess 5 can also be understood as a depression of the side edges of the base support 2.
  • the recess 5 is composed of two recessed portions, namely a vertical recess portion 5a extending substantially in the vertical direction (z-axis direction) and a horizontal recessed portion 5b extending substantially in the horizontal direction (y-axis direction), the deflecting device 1 only is received in the vertical recess portion 5a.
  • the vertical recess portion 5a is bounded by a wall which can be divided into three wall portions, namely a side wall portion 15 extending substantially parallel to the side edges of the base support 2 (in the y-axis direction), substantially perpendicular to the side edges of the base support 2 (in the x-axis direction) extending front wall portion 16 and a substantially perpendicular to the side edges of the base support 2 (in the x-axis direction) extending rear wall portion 17th
  • the tension spring of the door weight balance device is received (not shown in the figures), wherein the tension spring formed here, for example in the form of a helical spring with its longitudinal axis parallel to the extension direction (y-axis direction) of the horizontal recess portion 5b is arranged.
  • the deflection device 1 is provided with a hollow cylindrical bearing bush 7, which serves for their storage on the base support 2.
  • a cylindrical bearing pin 6 is formed for this purpose within the vertical recess portion 5b, which protrudes in a direction approximately perpendicular to the side edge direction (in the x-axis direction) from the side wall portion 15.
  • the deflection device 1 is pushed with the bearing bush 7 on the bearing pin 6.
  • the bearing bush 7 and the cylindrical journal 6 are here dimensioned so that the deflecting device 1 can be pivoted about the cylindrical bearing journal 6.
  • the axis of the cylindrical bearing pin 6 is a pivot axis 8 for the attached to the base plate 2 deflecting device 1 before.
  • the deflection device 1 comprises two separate sliding surfaces for the traction cable 4, namely a circular segment-shaped first sliding surface 10 and a circular segment-shaped second sliding surface 11 which are arranged approximately opposite to each other, so that the threaded traction cable 4 by the two sliding surfaces 10, 11 is guided in approximately "S" -shaped.
  • the first sliding surface 10 is rigidly connected to the bearing bush 7 via stiffening webs 20.
  • the second sliding surface 11 is stiffened by stiffening ribs 21.
  • two side plates 9 are arranged, which connect the two sliding surfaces together and hold the traction cable 4 in the sliding guide.
  • the two sliding surfaces 10, 11 are made of plastic, for example, the two side plates 9 and the remaining components of the deflection device 1 are made for example of a metallic material. On the sliding friction coefficient of the material selected for the two sliding surfaces can be selectively influenced on the sliding properties of the pull cable 4 and thus on the door opening characteristic.
  • a hooking device 3 which serves for a connection of the traction cable 4 with the hinge lever.
  • the hooking device 3 In the assembled state, the hooking device 3 is outside the recess 5 and above the deflecting device 1.
  • the hooking device 3 is not attached to the deflecting device 1, but is merely connected to the deflecting device via the traction cable 4 departing from the second sliding surface 11 of the deflecting device 1, which is not shown in detail in the figures.
  • the traction cable 4 is attached to the hooking device 3.
  • the hooking device 3 is provided with a Einhaksteg 12 which can be gripped by the hinge lever by means of a hook-shaped extension to connect in this way the pull cable 4 with the hinge lever or the front door (as, for example, in the generic German Offenlegungsschrift DE 196 11 051 A1 the applicant is shown).
  • a plurality of securing ribs 13 project from the front wall portion 16 into the vertical recess portion 5a.
  • the securing ribs 13 thus extend approximately perpendicular to the pivot axis 8 of the deflection 1.
  • the securing ribs 13 thus form, together with the lateral wall section 15 and the front wall section, a receptacle for the deflecting device 1. If the deflecting device 1 is located in the intermediate space 14 between the rear wall 15 and the securing ribs 13, it is prevented from axial displacement by the securing ribs 13 the pivot axis 8 secured.
  • the door weight compensation device comprises a on the base support 2 pivotally mounted on the bearing pin 6 and secured by the securing ribs 13 against axial displacement deflecting device 1 for deflecting the pulling direction of the traction cable 4.
  • the traction cable 4 is attached on the one hand to a base plate 2 mounted tension spring and on the other hand to the hooking device 3 , In the hooking device 3 engages with its one lever arm pivotally mounted on the hinge plate hinge lever, on the other lever arm, the front door is attached.
  • the front door is held in its closed position, the tension spring when opening the front door (stronger) tensioned and when closing the front door (partially) is relieved, so that the weight of the front door or the torque generated by the weight when opening and closing the front door is counteracted by the spring force.
  • the pivotally mounted on the bearing pin 6 deflecting device 1 can be adjusted by means of an adjusting screw, not shown, which is within a Verstellschraubenhülse 18 and abuts a frontal contact surface 19 of the deflecting device 1, in its rotational position about the pivot axis 8 against the spring force of the tension spring, to adjust in this way the bias of the tension spring.
  • the bias of the tension spring can in this case in particular be adapted to a changed weight of the front door, for example by applying veneers to the front door.
  • An assembly of the door weight balance device can be done in such a way that initially attached to the mainspring pull cable 4 is threaded through the deflector 1 and attached to the hooking device 3. Subsequently, the tension spring is fastened in the horizontal recess section 5b from the side on the base support 2 and the deflection device 1 is also pushed from the side onto the cylindrical bearing journal 6 in the vertical recess section 5a. After hanging the hinge lever in the latching device 3 and biasing the tension spring by means of the adjusting screw, the deflecting device 1 is pulled by the biasing spring force of the tension spring in the space between the securing ribs 13 and the lateral wall portion 15 and is secured there by the spring force. An assembly of the door weight balance device is thus easy to perform quickly and safely, without the base support 2 this has to be changed in its position.
  • the deflection device 1 is designed as a mirror-symmetrical identical part. Due to the axial securing of the pivot bearing by means of the securing ribs 13, it is possible to install the deflecting device 1 in unchanged form both on the left side edge and on the right side edge of the base support 2.

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  • Closing And Opening Devices For Wings, And Checks For Wings (AREA)
  • Slot Machines And Peripheral Devices (AREA)
  • Hinges (AREA)

Claims (11)

  1. Appareil ménager, en particulier lave-vaisselle, comportant au moins :
    une cuve de traitement pourvue d'une porte pouvant pivoter autour d'un axe de pivotement et un système de compensation du poids de la porte destiné à compenser au moins partiellement le poids de la porte de la cuve au moyen par la force élastique d'un moyen élastique qui est relié à la porte de la cuve par un moyen de transmission de traction (4) de manière à transmettre des forces élastiques, lequel système comprend un dispositif d'inversion (1) agencé de façon à pouvoir pivoter autour d'un axe de pivotement (8),
    ledit dispositif d'inversion (1) présentant au moins deux surfaces de glissement (10, 11) servant à inverser le sens du moyen de transmission de traction (4),
    caractérisé en ce que sur le dispositif d'inversion (1), dans la partie située entre les deux surfaces de glissement (10, 11), sont agencées deux plaques latérales (9) qui relient entre elles les deux surfaces de glissement et maintiennent le câble de traction (4) dans un guide coulissant.
  2. Appareil ménager selon la revendication 1,
    caractérisé en ce que le dispositif d'inversion (1) est pourvu d'un coussinet cylindrique creux (7) et logé par l'intermédiaire de celui-ci sur un support de base (2) servant de socle pour la pose de l'appareil ménager.
  3. Appareil ménager selon l'une des revendications 1 ou 2,
    caractérisé en ce que le dispositif d'inversion (1) est réalisé sous forme de composant invariant en soi symétrique.
  4. Appareil ménager selon l'une des revendications 1 à 3,
    caractérisé en ce que le dispositif d'inversion (1) est en prise avec un élément de retenue (13).
  5. Appareil ménager selon la revendication 4,
    caractérisé en ce que des forces exercées par le poids de la porte maintiennent le dispositif d'inversion (1) dans une position en prise avec l'élément de retenue (13).
  6. Appareil ménager selon la revendication 4 ou 5,
    caractérisé en ce que l'élément de retenue (13) est agencé sur un support de base (2) sur lequel est fixée une cuve de traitement de l'appareil ménager.
  7. Appareil ménager selon l'une des revendications 1 à 6,
    caractérisé en ce que les surfaces de glissement (10, 11) sont réalisées sous forme de portions de segments de cercle.
  8. Appareil ménager selon la revendication 7,
    caractérisé en ce que les surfaces de glissement (10, 11) sont disposées sensiblement symétriquement l'une à l'autre.
  9. Appareil ménager selon l'une des revendications 1 à 8,
    caractérisé en ce que les surfaces de glissement (10, 11) sont réalisées en un matériau qui est différent de celui qui compose les autres éléments constitutifs du dispositif d'inversion (1).
  10. Appareil ménager selon l'une des revendications 1 à 9,
    caractérisé en ce que le moyen de transmission de traction (4) est réalisé sous forme de câble de traction ou de bande de traction.
  11. Appareil ménager selon l'une des revendications 1 à 10,
    caractérisé en ce que le moyen élastique est réalisé sous forme de ressort hélicoïdal.
EP08847637.9A 2007-11-07 2008-10-16 Appareil ménager équipé d'un système de compensation du poids de la porte Active EP2209411B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL08847637T PL2209411T3 (pl) 2007-11-07 2008-10-16 Urządzenie gospodarstwa domowego z urządzeniem wyrównującym ciężar drzwi

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102007053093A DE102007053093A1 (de) 2007-11-07 2007-11-07 Haushaltsgerät mit Türgewichtsausgleichsvorrichtung
PCT/EP2008/063981 WO2009059879A1 (fr) 2007-11-07 2008-10-16 Appareil ménager équipé d'un système de compensation du poids de la porte

Publications (2)

Publication Number Publication Date
EP2209411A1 EP2209411A1 (fr) 2010-07-28
EP2209411B1 true EP2209411B1 (fr) 2017-08-30

Family

ID=40456752

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08847637.9A Active EP2209411B1 (fr) 2007-11-07 2008-10-16 Appareil ménager équipé d'un système de compensation du poids de la porte

Country Status (6)

Country Link
US (1) US9055857B2 (fr)
EP (1) EP2209411B1 (fr)
CN (1) CN101854842B (fr)
DE (1) DE102007053093A1 (fr)
PL (1) PL2209411T3 (fr)
WO (1) WO2009059879A1 (fr)

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ES2385760A1 (es) * 2009-08-21 2012-07-31 BSH Electrodomésticos España S.A. Maquina lavavajillas con dispositivo de sujeción de puerta.
EP2407625B1 (fr) * 2011-10-05 2017-02-15 V-Zug AG Fermeture de porte automatique pour appareil électroménager
DE102012211254A1 (de) * 2012-06-29 2014-01-02 BSH Bosch und Siemens Hausgeräte GmbH Haushaltsgerät mit einer Verriegelungsanordnung und einem Türgewichtsausgleichssystem
AU2014224782B2 (en) * 2013-03-08 2016-04-28 Arcelik Anonim Sirketi Household appliance comprising a balancing system
US10655376B2 (en) 2016-08-10 2020-05-19 Whirlpool Corporation Dishwasher door with counterbalance assembly
CN107989498B (zh) * 2017-12-28 2024-02-20 佛山市顺德区美的洗涤电器制造有限公司 家用电器
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Also Published As

Publication number Publication date
US20110163643A1 (en) 2011-07-07
EP2209411A1 (fr) 2010-07-28
CN101854842B (zh) 2016-03-30
WO2009059879A1 (fr) 2009-05-14
PL2209411T3 (pl) 2018-01-31
US9055857B2 (en) 2015-06-16
CN101854842A (zh) 2010-10-06
DE102007053093A1 (de) 2009-05-14

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