EP3338613B1 - Domestic dishwasher - Google Patents
Domestic dishwasher Download PDFInfo
- Publication number
- EP3338613B1 EP3338613B1 EP17203962.0A EP17203962A EP3338613B1 EP 3338613 B1 EP3338613 B1 EP 3338613B1 EP 17203962 A EP17203962 A EP 17203962A EP 3338613 B1 EP3338613 B1 EP 3338613B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- guide rail
- dishwasher
- items
- washed
- guide
- 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
Links
- 238000005096 rolling process Methods 0.000 claims description 14
- 238000005406 washing Methods 0.000 description 53
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 235000004443 Ricinus communis Nutrition 0.000 description 1
- 240000000528 Ricinus communis Species 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000004851 dishwashing Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
Images
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
- A47L15/506—Arrangements for lifting racks for loading or unloading purposes
-
- 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
Definitions
- the present invention relates to a household dishwasher.
- a dishwasher has a washing compartment and at least one washware receptacle that can be moved into and out of the washing compartment.
- a dishwasher can have a plurality of washware receptacles arranged one above the other, such as a lower basket, an upper basket or a cutlery drawer. Because the lower basket is located near a bottom of the washing compartment, loading or unloading the lower basket requires the user to kneel or bend towards the lower basket.
- the publication WO 2015/154906 A1 discloses a dishwasher with a lifting device which is set up to lift a lower basket of the dishwasher from a lower position to an upper position.
- the publication EP 2 818 092 A1 discloses a lifting device for a lower basket of a dishwasher.
- the lower basket can be moved from a lower position to an upper position and vice versa with the help of the lifting device.
- An actuating element is provided on the lower basket, with the aid of which the lower basket can be unlocked in its upper position, as a result of which it is automatically shifted into the lower position by its own weight and / or the weight of the washware contained in it.
- the publication DE 20 2009 004 771 U1 discloses a lifting device for a lower basket of a dishwasher.
- the lower basket can be moved from a lower position to an upper position and vice versa with the help of the lifting device.
- the lifting device comprises pivoting levers which are pivotably attached to a washing compartment of the dishwasher and which are coupled to the lower basket.
- the publication DE 20 2014 010 365 U1 discloses a dishwasher with a lifting unit, with the help of which in a treatment chamber of the Dishwasher basket can be raised from a washing level of the treatment chamber to a level above the washing level.
- the publication EP 1 066 789 B1 discloses a lifting device for a lower basket of a dishwasher.
- the dishwasher has a washing compartment with a bottom wall, a rear wall and a front surface, which is provided with a door, and two pairs of intersecting levers which are connected to one another in an articulated manner.
- the levers are articulated to each other on a center line and they have upper ends for supporting the lower basket and lower ends which can be moved towards and away from one another in a controlled manner by the rotary movement of at least one telescopic shaft.
- the telescopic shaft runs horizontally along the bottom wall of the washing compartment.
- the rotational movement of the at least one telescopic shaft is controlled by a motor device, in particular an electric motor, which is fixedly attached to the rear wall of the washing compartment.
- the at least one telescopic shaft preferably comprises mutually and slidably movable parts which are connected to one another for executing a rotary movement by means of a coupling device.
- the respective lower end of the pairs of intersecting levers is articulated to associated supports, which can be moved towards and away from one another in the horizontal direction by means of a respective threaded engagement with an external and tubular bearing with at least one telescopic shaft.
- the publication US 5,115,822 A discloses a basket arrangement for a dishwasher with an upper basket and a lower basket.
- the basket assembly includes the lower basket and lifting means which are attached to the lower basket and which can be held on an inner surface of a door of the dishwasher when in an open position, around the lower basket between a first position near the inner surface of the opened door, wherein the lifting means are in a lowermost position and a second position which is raised above the inner surface of the opened door, the lifting device being in an elevated position and the upper basket being positioned in a washing chamber of the dishwasher.
- the lifting means can be designed as a scissor-like lifting device.
- the basket arrangement may include a first track device which is mounted on opposite sides of the lower basket, an upper end of a scissor-like lifting bracket the first track device is attached, and a second track device is attached to the lower end of the scissor-like lifting bracket.
- the publication US 5,971,513 A discloses a lower basket of a dishwasher, which can be easily pulled out of a washing container of the dishwashers and which, after being pulled out on the washing container, can be raised to a height which corresponds approximately to the height of an upper basket of the dishwasher.
- the lifting device is designed as a scissor-like lifting device and can be moved on both sides by means of a roller-mounted frame on an inner surface of an open door of the dishwasher.
- the publication EP 1 452 124 A1 discloses a dishwasher, comprising a housing with a washing chamber arranged therein, a frame which is arranged displaceably in the washing chamber and is attached such that it can be moved out of it, and a washware receptacle for washware to be washed, which is connected to the frame.
- a pivoting connecting mechanism is provided, which connects the shelf to the frame and which can be operated in such a way that the items to be washed can be pivoted into an elevated position relative to the frame when the item is pulled out of the washing chamber.
- the pivotable link mechanism may include a plurality of elongated lever arms, one end of each elongated lever arm being rotatably attached to the frame and the other end rotatably attached to the frame.
- the frame can have at least one stop, which is positioned such that the or each lever arm rests against a predetermined stop when the washware receptacle has been raised by a predetermined angle by rotating the lever arms relative to the frame and the washware receptacle.
- the publication KR 2008 0067 128 A discloses a dishwasher with a washing container, an upper basket which can be brought into the washing container, a lower basket which can be brought into the washing container and a mobile transport unit. Both the upper basket and the lower basket are arranged on the opposite and end sides on a pair of support rods of the mobile transport unit.
- the pair of support rods is centrally and rotatably arranged on the mobile transport unit, so that the upper basket and the lower basket at one transport unit pulled out of the rinsing container at least in regions can be moved along a respective circular path.
- the mobile transport unit has castors on the underside, so that it can be moved on the inner surface of an open door of the dishwasher.
- the post-published publication EP 3 295 856 A1 discloses a household dishwasher with a lower washware holder, an upper washware holder, a lifting device which is designed to raise the lower washware holder from a starting position to an end position or to lower it from the end position to the starting position, and a guide device which is attached to a washing container of the household dishwasher and is attached to the lifting device and by means of which the lower washware receptacle in the starting position together with the lifting device can be moved into or out of the washing tub.
- the guide device has a support element which is set up to move when the guide device is lowered and / or deformed in the direction of an open door of the household dishwasher when the lower washware receptacle and the lifting device are moved into the wash container, when the lower washware receptacle is moved out and the Support the lifting device from the washing compartment when the lower washware holder is raised from the starting position to the end position and / or when the lower washware holder is lowered from the end position to the starting position on the open door.
- the guide device can have a first guide rail fastened to the washing container, a second guide rail fastened to the lifting device and a third guide rail arranged between the first guide rail and the second guide rail.
- an object of the present invention is to provide an improved household dishwasher.
- a household dishwasher with a washing container, a lower washware holder, an upper washware holder, a lifting device which is set up to raise the lower washware holder from a starting position to an end position or to lower it from the end position to the starting position, and a guide device are proposed.
- the guide device Lifting device in the starting position together with the lower washware receptacle, can be moved out of the wash container in a pull-out direction to such an extent that a distance is provided between a rear wall of the lower washware receptacle and a front edge of the wash container.
- the guide device comprises a first guide rail connected to the washing container, a second guide rail which can be moved linearly along the first guide rail and a third guide rail which is arranged between the first guide rail and the second guide rail and can be moved linearly relative thereto. Furthermore, the guide device comprises a fourth guide rail, which is mounted on the second guide rail and can be displaced linearly relative thereto, to which the lifting device is connected.
- the fact that the lower washware receptacle and the lifting device can be pulled out of the wash container to such an extent that the distance is provided between the lower washware receptacle and the washing container can reliably prevent the lower washware receptacle from being lifted from the starting position into the end position upper washware holder collides. This can prevent damage to the items to be washed, the household dishwasher and / or items to be received in the items to be washed. A so-called over-extension can be realized with the help of the guide device. This means that the lower washware receptacle is completely moved out of the wash container, so that no part of the lower washware receptacle is arranged inside the wash container.
- the lower washware holder is also better accessible for loading and unloading due to the fact that it can be pulled out of the wash container by the distance.
- the lifting device is set up to both raise and lower the lower items to be washed.
- the household dishwasher can also have a cutlery drawer arranged above the upper washware holder. In the starting position, the lower washware holder is arranged below the upper washware holder. The distance can also be called a gap. This means that a gap is provided between the rear wall of the lower washware receptacle and the front edge of the wash container.
- the guide device can also be referred to as a telescopic rail, smooth-running rail or pull-out rail.
- the first guide rail is preferably firmly connected to the washing container.
- the first guide rail is firmly connected to a side wall of the washing compartment.
- the first guide rail can be screwed, riveted or welded to the side wall.
- the first guide rail preferably has a plate-shaped base section, on which two curved gripping sections are provided on both sides. The base section and the gripping sections form a C-shaped geometry of the first guide rail.
- the first guide rail can also be referred to as an inner rail.
- the third guide rail is arranged between the first guide rail and the second guide rail and is linearly displaceable both with respect to the first guide rail and with respect to the second guide rail.
- the guide device has a longitudinal direction along which the fourth guide rail, the second guide rail and the third guide rail can be displaced relative to the first guide rail.
- the third guide rail can also be referred to as an intermediate rail.
- the fourth guide rail can also be referred to as a runner rail.
- the distance is 50 to 100 mm, preferably 55 to 95 mm, more preferably 60 to 90 mm, more preferably 65 to 85 mm, more preferably 70 to 80 mm, more preferably 75 mm.
- the distance can also be less than 50 mm or greater than 100 mm.
- the distance always has a positive value. This means that the rear wall of the lower washware receptacle is arranged in front of the front edge of the washware in a direction of view of a loading opening of the washware.
- the front edge is in particular a front edge of the loading opening.
- the third guide rail and / or the fourth guide rail comprise a ball cage with rolling elements.
- Both the third guide rail and the fourth guide rail preferably each comprise a ball cage.
- the rolling elements of the ball cage of the third guide rail are preferably set up to roll on the inside on the first guide rail and the second guide rail.
- the rolling elements of the fourth ball cage Guide rails are preferably set up to roll on the inside on the second guide rail.
- the second guide rail comprises a first guide rail section and a second guide rail section which is fixedly connected to the first guide rail section.
- the first guide rail section can also be referred to as an outer rail and the second guide rail section can also be referred to as an additional rail.
- the first guide rail section comprises a plate-shaped base section, from which two curved gripping sections extend laterally, which are set up to grip around the ball cage of the third guide rail.
- the second guide rail section also comprises a plate-shaped base section which is fixedly connected to the plate-shaped base section of the first guide rail section.
- the base sections are welded, screwed or riveted together.
- the two guide rail sections can also be made of one piece of material.
- the second guide rail section preferably also has two curved gripping sections which are set up to grip around the ball cage of the fourth guide rail.
- the first guide rail section and the second guide rail section are each C-shaped in cross section. The two guide rail sections are fastened to one another in such a way that the second guide rail has an I-shaped or double-T-shaped geometry in cross section.
- the fourth guide rail comprises a first guide rail element and a second guide rail element which is separate from the first guide rail element.
- each guide rail element can have a ball cage, with the aid of which the respective guide rail element is mounted on the second guide rail so as to be linearly displaceable.
- the first Guide rail element can also be referred to as the first runner rail element and the second guide rail element can be referred to as the second runner rail element.
- first guide rail element and the second guide rail element can be displaced linearly independently of one another with respect to the second guide rail.
- first guide rail element and the second guide rail element can be moved towards and away from one another independently of one another.
- first guide rail element and the second guide rail element are not directly coupled to one another.
- the lifting device comprises a first lever arm rotatably coupled to the first guide rail element and a second lever arm rotatably coupled to the second guide rail element.
- first lever arm is rotatably coupled to the first guide rail element at a first pivot point.
- the second lever arm is preferably rotatably coupled to the second guide rail element with the aid of a second pivot point.
- the pivot points can also be referred to as axes of rotation.
- first lever arm and the second lever arm are pivotally connected to one another at a pivot point.
- the fulcrum is preferably formed centrally on the lever arms.
- the lever arms form a scissor-like geometry.
- the pivot point can also be referred to as the axis of rotation.
- first lever arm and the second lever arm are part of a scissor lifting table for lifting the lower washware receptacle from the starting position into the end position and for lowering the lower washware receptacle from the end position into the starting position.
- the lifting device can further comprise an actuating lever assigned to the scissor lifting table, with the aid of which the lifting device can be actuated.
- the scissor lift table can further comprise a drive element, for example a spring element, with the aid of which the lifting of the lower washware receptacle is supported from the starting position to the end position.
- the first guide rail element is fixed on the second guide rail and the second guide element is displaced linearly with respect to the second guide rail.
- a locking device in particular a stop
- the first guide rail element is fixed and the second guide rail element can shift linearly with respect to the second guide rail, different linear directions of movement of the guide rail elements can be realized.
- the swivel arms of the scissor lifting table are swiveled towards one another, the one swivel arm is fixed to the second guide rail and the second swivel arm can be displaced linearly relative to the latter. In this way, the lifting process of the scissor lift table can be realized.
- the required travel path for the scissor lift table can be realized without additional components. This means that no additional components are required and both the upward and the downward movement of the lower washware receptacle can be used to move the guide rail elements, in particular the second guide rail element.
- the second guide rail element moves towards the first guide rail element when the lower washware receptacle is raised from the starting position into the end position.
- the second guide rail element moves in the direction of the washing compartment. In this way it can be achieved that end sections of the swivel arms pivotally attached to one another move towards one another.
- the second guide rail element moves away from the end position into the starting position away from the first guide rail element when the lower washware receptacle is lowered.
- the lower washware holder is arranged in the end position before the upper washware holder.
- the lower washware holder is arranged in the end position at the same height as the upper washware holder. This significantly simplifies the loading and unloading of the lower items to be washed.
- the domestic dishwasher includes two guide devices which are arranged on opposite side walls of the washing container.
- the washing compartment preferably comprises a floor, a ceiling arranged opposite the floor and a rear wall arranged opposite the closed door.
- the washing container is cuboid. With the help of the door, a loading opening of the washing compartment can be closed and opened.
- the front edge of the washing compartment is in particular a front edge of the loading opening.
- the Fig. 1 shows a schematic perspective view of an embodiment of a household dishwasher 1.
- the household dishwasher 1 comprises a washing container 2, which can be closed in a watertight manner by a door 3.
- a sealing device can be provided between the door and the washing compartment 2.
- the rinsing container 2 is preferably cuboid.
- the washing container 2 can be arranged in a housing of the domestic dishwasher 1.
- the washing container 2 and the door 3 can form a washing chamber 4 for washing dishes.
- the door 3 is in the Fig. 1 shown in their open position.
- the door 3 can be closed or opened by pivoting about a pivot axis 5 provided at a lower end of the door 3.
- a loading opening 6 of the washing compartment 2 can be closed or opened.
- the washing compartment 2 has a base 7, a cover 8 arranged opposite the base 7, a rear wall 9 arranged opposite the closed door 3 and two side walls 10, 11 arranged opposite one another.
- the bottom 7, the ceiling 8, the rear wall 9 and the side walls 10, 11 can for example be made of a stainless steel sheet.
- the base 7 can be made of a plastic material, for example.
- the household dishwasher 1 also has at least one washware receptacle 12 to 14.
- washware receptacle 12 being a lower washware receptacle or a lower basket
- the washware receptacle 13 being an upper washware receptacle or an upper basket
- the washware receptacle 14 being a cutlery drawer.
- the washware receptacles 12 to 14 are arranged one above the other in the wash container 2. Each washware receptacle 12 to 14 can either be moved into or out of the washing tub 2.
- each washware receptacle 12 to 14 can be pushed into the washing compartment 2 in an insertion direction E (arrow) and can be pulled out of the washing compartment 2 in a pull-out direction A (arrow) against the insertion direction E (arrow).
- the lower washware receptacle 12 can also be raised with a lifting device to be explained later from an initial position into an end position, in which it is preferably arranged in front of the upper washware receptacle 13 and at the same height as this.
- the 2, 3 and 4th each show a schematic side view of the domestic dishwasher 1.
- the household dishwasher 1 comprises, as mentioned above, a lifting device 15 which is set up to lift the lower washware receptacle 12 from a starting position AP into an end position EP and lower the starting position AP from the end position EP.
- the lifting device 15 comprises, for example, a scissor lifting table 16 with a plurality of lever arms 17, 18 connected to one another, in particular a first one Lever arm 17 and a second lever arm 18.
- two lever arms 17, 18 or more than two lever arms 17, 18 can be provided.
- the lever arms 17, 18 are pivotally connected to one another at a pivot point 19.
- the lever arms 17, 18 are detachably connected to the lower washware receptacle 12.
- a frame-shaped receptacle can be provided for this purpose, into which the lower washware receptacle 12 can be inserted or snapped, for example.
- One of the two lever arms 17, 18 is preferably rotatably connected to the lower washware receptacle 12 or to the receiving device and the second of the two lever arms 17, 18 is rotatably and linearly displaceably connected to the lower washware receptacle 12 or to the receiving device.
- the household dishwasher 1 further comprises a guide device 20, which can be fastened to the washing container 2 as well as to the lifting device 15 and with the aid of which the lower washware receptacle 12, when it is in the starting position AP, together with the lifting device 15 in the washing container 2 can be moved in or out of this.
- the guide device 20 is in particular a so-called telescopic rail or smooth-running rail.
- two such guide devices 20 are provided, which are fastened to the opposite side walls 10, 11 of the washing compartment 2.
- the lower washware receptacle 12 can be moved out of the wash container 2 to such an extent that a distance a between the lower washware receptacle 12 and the washing container 2, in particular between a rear wall 21 of the lower washware receptacle 12 and a front edge 22 of the wash container 2 or the loading opening 6, is so large that when the lower washware receptacle 12 is raised from the starting position AP to the end position EP, the lower washware receptacle 12 cannot collide with the upper washware receptacle 13.
- the distance a is, for example, 50 to 100 mm, preferably 55 to 95 mm, more preferably 60 to 90 mm, more preferably 65 to 85 mm, more preferably 70 to 80 mm, more preferably 75 mm.
- the lifting device 15 comprises, in addition to the scissor lifting table 16, an actuating lever 23 for actuating the lifting device 15.
- the Fig. 5 shows a schematic sectional view of an embodiment of a guide device 20.
- the guide device 20 comprises a first guide rail 24, which is firmly connected to the washing container 2.
- a first guide rail 24 is provided on each of the side walls 10, 11, facing the washing chamber 4.
- the first guide rail 24 can also be referred to as an inner rail.
- the first guide rail 24 has a plate-shaped base section 25 which is connected to one of the side walls 10, 11, for example screwed, riveted or welded.
- a gripping section 26, 27 is provided on the base section 25 on the top and bottom.
- the base section 25 and the gripping sections 26, 27 form a C-shaped geometry of the first guide rail 24.
- the gripping sections 26, 27 can be arched at least in sections in a circular arc.
- the guide device 20 further comprises a second guide rail 28 that is movable relative to the first guide rail 24.
- the second guide rail 28 is in a longitudinal direction L (arrow) ( 6 to 9 ) of the guide device 20 linearly displaceable with respect to the first guide rail 24.
- the second guide rail 28 comprises a first guide rail section 29 and a second guide rail section 30.
- the first guide rail section 29 is fixedly connected to the second guide rail section 30, so that they are not movable relative to one another.
- the first guide rail section 29 is screwed, riveted or welded to the second guide rail section 30.
- the two guide rail sections 29, 30 can also form a common component.
- the first guide rail section 29 can also be referred to as an outer rail and the second guide rail section 30 can be referred to as an additional rail.
- the first guide rail section 29, like the first guide rail 24, has a plate-shaped base section 31.
- a gripping section 32, 33 is provided on the top and bottom on the base section 31.
- the gripping sections 32, 33 can be arched at least in sections in the form of a circular arc.
- the second guide rail section 30 has a corresponding base section 34 which is fixedly connected to the base section 31 of the first guide rail section 29.
- a gripping section 35, 36 is provided on the top and bottom on the base section 34.
- the two guide rail sections 29, 30 thus form in cross section each has a C-shaped geometry.
- the second guide rail 28 forms an I-shaped or double-T-shaped geometry in cross section.
- a third guide rail 37 is provided between the first guide rail 24 and the second guide rail 28.
- the third guide rail 37 can also be referred to as a connecting rail.
- the third guide rail 37 can be displaced linearly both in relation to the first guide rail 24 and in relation to the second guide rail 28 in the longitudinal direction L (arrow).
- the third guide rail 37 comprises a ball cage 38 in which a multiplicity of rolling bodies 39 are received, of which in the Fig. 5 only one is provided with a reference number.
- the rolling elements 39 can be designed as balls, for example.
- the guide device 20 comprises a fourth guide rail 40.
- the fourth guide rail 40 can also be referred to as a runner rail.
- the fourth guide rail 40 can be displaced linearly in the longitudinal direction L (arrow) relative to the second guide rail 28.
- the fourth guide rail 40 can have a ball cage 41 with rolling elements 42, of which in the Fig. 5 only one is provided with a reference number.
- the rolling elements 42 can be balls, for example.
- the fourth guide rail 40 comprises a first guide rail element 43 and a second guide rail element 44.
- the guide rail elements 43, 44 are two separate components. That is, the guide rail elements 43, 44 can be independently in the Move the longitudinal direction L (arrow) along the second guide rail 28. This mobility of the guide rail elements 43, 44 is in the Fig. 7 and 8th represented by double arrows 45, 46.
- the guide rail elements 43, 44 can also be referred to as runner rail elements.
- the 6 and 7 show the guide device 20 in a retracted state, in which the lifting device 15 together with the lower washware receptacle 12 is completely pushed into the wash container 2 and the 8 and 9 show the guide device 20 in a fully extended state, in which the lower washware receptacle 12 together with the lifting device 15 has been moved out of the washware container 2 to such an extent that the rear wall 21 of the lower washware receptacle 12 is arranged at a distance a from the front edge 22 of the washware container 2 .
- a stop 47 is provided on the first guide rail 24, against which the third guide rail 37 strikes when the guide device 20 is retracted. Furthermore, a stop 48 of this type is also provided on the second guide rail 28, against which the first guide rail element 43 of the fourth guide rail 40 strikes.
- the guide device 20 can also have a plurality of such stops 47, 48, which prevent the guide rails 24, 28, 37, 40 from being separated from one another.
- the Fig. 10 shows a schematic sectional view of a further embodiment of a guide device 20.
- the fourth guide rail 40 is provided laterally on the second guide rail 28.
- the Fig. 11 shows a schematic sectional view of a further embodiment of a guide device 20.
- the embodiment of the guide device 20 according to FIG Fig. 11 differs from the embodiment of the guide device 20 according to FIG Fig. 10 in that the fourth guide rail 40 is not arranged laterally on the second guide rail 28, but above it, so that the four guide rails 24, 37, 28, 40 are arranged one above the other.
- the functionality of the household dishwasher 1 and the guide device 20 is described below with reference to FIG 12 to 14 explained.
- First is the lower one Washware receptacle 12 in the starting position AP and is completely moved out of the washing compartment 2 with the aid of the guide devices 20 when the door 3 is open.
- the guide devices 20 are extended until the second guide rail 28 and the third guide rail 37 are displaced out of the washing compartment 2 at most with respect to the first guide rail 24 in the longitudinal direction L (arrow).
- the first guide rail element 43 of the fourth guide rail 40 is displaced in the longitudinal direction L (arrow) relative to the second guide rail 28 until it is locked on the second guide rail 28 with the aid of a locking device, not shown, for example a stop.
- the lower washware receptacle 12 is now in the starting position AP in a position that is maximally pulled out of the washware container 2, as in FIGS Fig. 12 and 13 shown.
- the lever arm 17 of the scissor lift table is, as in the Fig. 14 shown, with a fulcrum 49 rotatably connected to the first guide rail element 43 of the fourth guide rail 40.
- the lever arm 18 of the scissor lifting table 16 is rotatably connected to the second guide rail element 44 of the fourth guide rail 40 by means of a pivot point 50.
- FIGS Fig. 12 and 14 show with a double arrow 51.
- the raising and lowering of the lower washware receptacle 12 from the starting position AP to the end position EP and vice versa, that in the Fig. 12 is shown with the aid of a double arrow 52, without the first guide rail element 43 shifting relative to the second guide rail 28.
- the achievable distance a between the rear wall 21 of the lower washware receptacle 12 and the front edge 22 of the wash container 2 is, for example, 75 mm. This reliably prevents a collision of the lower washware receptacle 12 with the upper washware receptacle 13 when the lower washware receptacle 12 is raised from the starting position AP to the end position EP.
- Different linear directions of movement of the guide rail elements 43, 44 can be realized by the two guide rail elements 43, 44 of the fourth guide rail 40 which are attached independently of one another to the second guide rail 28. As a result, the lifting process can be carried out in a technically simple manner when the lower washware receptacle 12 is raised.
- the required travel path of the scissor lift table 16 can be made possible without additional components.
- the guide device 20 described above does not require any additional space. No additional components are required to achieve the lifting movement of the scissor lifting table 16.
- the linear mobility of the guide rail elements 43, 44 can be used both for raising the lower washware receptacle 12 from the starting position AP into the end position EP and for lowering the end position EP into the starting position AP.
- the lifting movement of the lower washware receptacle 12 can be easily implemented. A collision of the lower washware receptacle 12 when it is raised with the upper washware receptacle 13 is reliably prevented.
- the fact that the lower washware receptacle 12 can be pulled further out of the wash container 2 also ensures improved accessibility of the lower washware receptacle 12.
Landscapes
- Washing And Drying Of Tableware (AREA)
Description
Die vorliegende Erfindung betrifft eine Haushaltsgeschirrspülmaschine.The present invention relates to a household dishwasher.
Eine Geschirrspülmaschine weist einen Spülbehälter und zumindest eine in den Spülbehälter hinein- und aus diesem herausverlagerbare Spülgutaufnahme auf. Insbesondere kann eine derartige Geschirrspülmaschine mehrere übereinander angeordnete Spülgutaufnahmen, wie beispielsweise einen Unterkorb, einen Oberkorb oder eine Besteckschublade aufweisen. Da der Unterkorb nahe einem Boden des Spülbehälters angeordnet ist, ist es zum Beladen oder Entladen des Unterkorbs erforderlich, dass der Benutzer in die Knie geht oder sich zu dem Unterkorb hin bückt.A dishwasher has a washing compartment and at least one washware receptacle that can be moved into and out of the washing compartment. In particular, such a dishwasher can have a plurality of washware receptacles arranged one above the other, such as a lower basket, an upper basket or a cutlery drawer. Because the lower basket is located near a bottom of the washing compartment, loading or unloading the lower basket requires the user to kneel or bend towards the lower basket.
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Vor diesem Hintergrund besteht eine Aufgabe der vorliegenden Erfindung darin, eine verbesserte Haushaltsgeschirrspülmaschine zur Verfügung zu stellen.Against this background, an object of the present invention is to provide an improved household dishwasher.
Demgemäß wird eine Haushaltsgeschirrspülmaschine mit einem Spülbehälter, einer unteren Spülgutaufnahme, einer oberen Spülgutaufnahme, einer Hebeeinrichtung, welche dazu eingerichtet ist, die untere Spülgutaufnahme von einer Ausgangsposition in eine Endposition anzuheben oder von der Endposition in die Ausgangsposition abzusenken, und einer Führungseinrichtung vorgeschlagen. Mit Hilfe der Führungseinrichtung ist die Hebeeinrichtung in der Ausgangsposition mitsamt der unteren Spülgutaufnahme in einer Auszugsrichtung soweit aus dem Spülbehälter herausverlagerbar, dass zwischen einer Rückwand der unteren Spülgutaufnahme und einer Vorderkante des Spülbehälters ein Abstand vorgesehen ist. Die Führungseinrichtung umfasst eine mit dem Spülbehälter verbundene erste Führungsschiene, eine linear entlang der ersten Führungsschiene verschiebbare zweite Führungsschiene und eine zwischen der ersten Führungsschiene und der zweiten Führungsschiene angeordnete und gegenüber diesen linear verschiebbare dritte Führungsschiene. Weiterhin umfasst die Führungseinrichtung eine an der zweiten Führungsschiene gelagerte und gegenüber dieser linear verschiebbare vierte Führungsschiene, mit welcher die Hebeeinrichtung verbunden ist.Accordingly, a household dishwasher with a washing container, a lower washware holder, an upper washware holder, a lifting device which is set up to raise the lower washware holder from a starting position to an end position or to lower it from the end position to the starting position, and a guide device are proposed. With the help of the guide device Lifting device in the starting position, together with the lower washware receptacle, can be moved out of the wash container in a pull-out direction to such an extent that a distance is provided between a rear wall of the lower washware receptacle and a front edge of the wash container. The guide device comprises a first guide rail connected to the washing container, a second guide rail which can be moved linearly along the first guide rail and a third guide rail which is arranged between the first guide rail and the second guide rail and can be moved linearly relative thereto. Furthermore, the guide device comprises a fourth guide rail, which is mounted on the second guide rail and can be displaced linearly relative thereto, to which the lifting device is connected.
Dadurch, dass die untere Spülgutaufnahme und die Hebeeinrichtung soweit aus dem Spülbehälter herausgezogen werden können, dass zwischen der unteren Spülgutaufnahme und dem Spülbehälter der Abstand vorgesehen ist, kann zuverlässig verhindert werden, dass die untere Spülgutaufnahme bei einem Anheben von der Ausgangsposition in die Endposition mit der oberen Spülgutaufnahme kollidiert. Hierdurch kann eine Beschädigung der Spülgutaufnahmen, der Haushaltsgeschirrspülmaschine und/oder von in den Spülgutaufnahmen aufgenommenem Spülgut verhindert werden. Mit Hilfe der Führungseinrichtung kann ein sogenannter Überauszug realisiert werden. Das heißt, die untere Spülgutaufnahme ist vollständig aus dem Spülbehälter herausverlagert, so dass kein Teil der unteren Spülgutaufnahme mehr innerhalb des Spülbehälters angeordnet ist. Die untere Spülgutaufnahme ist aufgrund der Tatsache, dass sie um den Abstand aus dem Spülbehälter herausgezogen werden kann, auch besser zum Beladen und Entladen zugänglich.The fact that the lower washware receptacle and the lifting device can be pulled out of the wash container to such an extent that the distance is provided between the lower washware receptacle and the washing container can reliably prevent the lower washware receptacle from being lifted from the starting position into the end position upper washware holder collides. This can prevent damage to the items to be washed, the household dishwasher and / or items to be received in the items to be washed. A so-called over-extension can be realized with the help of the guide device. This means that the lower washware receptacle is completely moved out of the wash container, so that no part of the lower washware receptacle is arranged inside the wash container. The lower washware holder is also better accessible for loading and unloading due to the fact that it can be pulled out of the wash container by the distance.
Insbesondere ist die Hebeeinrichtung dazu eingerichtet, die untere Spülgutaufnahme sowohl anzuheben als auch abzusenken. Die Haushaltsgeschirrspülmaschine kann neben der unteren Spülgutaufnahme und der oberen Spülgutaufnahme noch eine oberhalb der oberen Spülgutaufnahme angeordnete Besteckschublade aufweisen. In der Ausgangsposition ist die untere Spülgutaufnahme unterhalb der oberen Spülgutaufnahme angeordnet. Der Abstand kann auch als Spalt bezeichnet werden. Das heißt, es ist zwischen der Rückwand der unteren Spülgutaufnahme und der Vorderkante des Spülbehälters ein Spalt vorgesehen. Die Führungseinrichtung kann auch als Teleskopschiene, Leichtlaufschiene oder Auszugsschiene bezeichnet werden.In particular, the lifting device is set up to both raise and lower the lower items to be washed. In addition to the lower washware holder and the upper washware holder, the household dishwasher can also have a cutlery drawer arranged above the upper washware holder. In the starting position, the lower washware holder is arranged below the upper washware holder. The distance can also be called a gap. This means that a gap is provided between the rear wall of the lower washware receptacle and the front edge of the wash container. The guide device can also be referred to as a telescopic rail, smooth-running rail or pull-out rail.
Vorzugsweise ist die erste Führungsschiene fest mit dem Spülbehälter verbunden. Insbesondere ist die erste Führungsschiene fest mit einer Seitenwand des Spülbehälters verbunden. Beispielsweise kann die erste Führungsschiene mit der Seitenwand verschraubt, vernietet oder verschweißt sein. Die erste Führungsschiene weist bevorzugt einen plattenförmigen Basisabschnitt auf, an dem beidseitig zwei gekrümmte Umgreifabschnitte vorgesehen sind. Der Basisabschnitt und die Umgreifabschnitte bilden eine C-förmige Geometrie der ersten Führungsschiene. Die erste Führungsschiene kann auch als Innenschiene bezeichnet werden. Die dritte Führungsschiene ist zwischen der ersten Führungsschiene und der zweiten Führungsschiene angeordnet und sowohl gegenüber der ersten Führungsschiene als auch gegenüber der zweiten Führungsschiene linear verschiebbar. Die Führungseinrichtung weist eine Längsrichtung auf, entlang der die vierte Führungsschiene, die zweite Führungsschiene und die dritte Führungsschiene relativ zu der ersten Führungsschiene verlagerbar sind. Die dritte Führungsschiene kann auch als Zwischenschiene bezeichnet werden. Die vierte Führungsschiene kann auch als Läuferschiene bezeichnet werden.The first guide rail is preferably firmly connected to the washing container. In particular, the first guide rail is firmly connected to a side wall of the washing compartment. For example, the first guide rail can be screwed, riveted or welded to the side wall. The first guide rail preferably has a plate-shaped base section, on which two curved gripping sections are provided on both sides. The base section and the gripping sections form a C-shaped geometry of the first guide rail. The first guide rail can also be referred to as an inner rail. The third guide rail is arranged between the first guide rail and the second guide rail and is linearly displaceable both with respect to the first guide rail and with respect to the second guide rail. The guide device has a longitudinal direction along which the fourth guide rail, the second guide rail and the third guide rail can be displaced relative to the first guide rail. The third guide rail can also be referred to as an intermediate rail. The fourth guide rail can also be referred to as a runner rail.
Gemäß einer Ausführungsform beträgt der Abstand 50 bis 100 mm, bevorzugt 55 bis 95 mm, weiter bevorzugt 60 bis 90 mm, weiter bevorzugt 65 bis 85 mm, weiter bevorzugt 70 bis 80 mm, weiter bevorzugt 75 mm.According to one embodiment, the distance is 50 to 100 mm, preferably 55 to 95 mm, more preferably 60 to 90 mm, more preferably 65 to 85 mm, more preferably 70 to 80 mm, more preferably 75 mm.
Der Abstand kann allerdings auch kleiner als 50 mm oder größer als 100 mm sein. Der Abstand weist immer einen positiven Wert auf. Das heißt, in einer Blickrichtung auf eine Beschickungsöffnung des Spülbehälters ist die Rückwand der unteren Spülgutaufnahme vor der Vorderkante des Spülbehälters angeordnet. Die Vorderkante ist insbesondere eine Vorderkante der Beschickungsöffnung.However, the distance can also be less than 50 mm or greater than 100 mm. The distance always has a positive value. This means that the rear wall of the lower washware receptacle is arranged in front of the front edge of the washware in a direction of view of a loading opening of the washware. The front edge is in particular a front edge of the loading opening.
Gemäß einer weiteren Ausführungsform umfassen die dritte Führungsschiene und/oder die vierte Führungsschiene einen Kugelkäfig mit Wälzkörpern.According to a further embodiment, the third guide rail and / or the fourth guide rail comprise a ball cage with rolling elements.
Die Wälzkörper können beispielsweise als Kugeln ausgebildet sein. Vorzugsweise umfasst sowohl die dritte Führungsschiene als auch die vierte Führungsschiene jeweils einen Kugelkäfig. Die Wälzkörper des Kugelkäfigs der dritten Führungsschiene sind vorzugsweise dazu eingerichtet, innenseitig auf der ersten Führungsschiene und der zweiten Führungsschiene abzurollen. Die Wälzkörper des Kugelkäfigs der vierten Führungsschiene sind vorzugsweise dazu eingerichtet, innenseitig auf der zweiten Führungsschiene abzurollen.The rolling elements can be designed as balls, for example. Both the third guide rail and the fourth guide rail preferably each comprise a ball cage. The rolling elements of the ball cage of the third guide rail are preferably set up to roll on the inside on the first guide rail and the second guide rail. The rolling elements of the fourth ball cage Guide rails are preferably set up to roll on the inside on the second guide rail.
Gemäß einer weiteren Ausführungsform umfasst die zweite Führungsschiene einen ersten Führungsschienenabschnitt und einen fest mit dem ersten Führungsschienenabschnitt verbundenen zweiten Führungsschienenabschnitt.According to a further embodiment, the second guide rail comprises a first guide rail section and a second guide rail section which is fixedly connected to the first guide rail section.
Der erste Führungsschienenabschnitt kann auch als Außenschiene und der zweite Führungsschienenabschnitt kann auch als Zusatzschiene bezeichnet werden. Der erste Führungsschienenabschnitt umfasst einen plattenförmigen Basisabschnitt, aus dem sich seitlich zwei gekrümmte Umgreifabschnitte erstrecken, die dazu eingerichtet sind, den Kugelkäfig der dritten Führungsschiene zu umgreifen. Der zweite Führungsschienenabschnitt umfasst ebenfalls einen plattenförmigen Basisabschnitt, der fest mit dem plattenförmigen Basisabschnitt des ersten Führungsschienenabschnitts verbunden ist. Beispielsweise sind die Basisabschnitte miteinander verschweißt, verschraubt oder vernietet. Alternativ können die beiden Führungsschienenabschnitte auch materialeinstückig ausgebildet sein. Der zweite Führungsschienenabschnitt weist neben dem Basisabschnitt bevorzugt ebenfalls zwei gekrümmte Umgreifabschnitte auf, die dazu eingerichtet sind, den Kugelkäfig der vierten Führungsschiene zu umgreifen. Der erste Führungsschienenabschnitt und der zweite Führungsschienenabschnitt sind im Querschnitt jeweils C-förmig ausgebildet. Die beiden Führungsschienenabschnitte sind so aneinander befestigt, dass die zweite Führungsschiene im Querschnitt eine I-förmige oder Doppel-T-förmige Geometrie aufweist.The first guide rail section can also be referred to as an outer rail and the second guide rail section can also be referred to as an additional rail. The first guide rail section comprises a plate-shaped base section, from which two curved gripping sections extend laterally, which are set up to grip around the ball cage of the third guide rail. The second guide rail section also comprises a plate-shaped base section which is fixedly connected to the plate-shaped base section of the first guide rail section. For example, the base sections are welded, screwed or riveted together. Alternatively, the two guide rail sections can also be made of one piece of material. In addition to the base section, the second guide rail section preferably also has two curved gripping sections which are set up to grip around the ball cage of the fourth guide rail. The first guide rail section and the second guide rail section are each C-shaped in cross section. The two guide rail sections are fastened to one another in such a way that the second guide rail has an I-shaped or double-T-shaped geometry in cross section.
Gemäß einer weiteren Ausführungsform umfasst die vierte Führungsschiene ein erstes Führungsschienenelement und ein von dem ersten Führungsschienenelement getrenntes zweites Führungsschienenelement.According to a further embodiment, the fourth guide rail comprises a first guide rail element and a second guide rail element which is separate from the first guide rail element.
Darunter, dass das zweite Führungsschienenelement von dem ersten Führungsschienenelement getrennt ist, ist zu verstehen, dass das erste Führungsschienenelement und das zweite Führungsschienenelement zwei voneinander getrennte Bauteile sind. Insbesondere kann jedes Führungsschienenelement einen Kugelkäfig aufweisen, mit dessen Hilfe das jeweilige Führungsschienenelement an der zweiten Führungsschiene linear verschiebbar gelagert ist. Das erste Führungsschienenelement kann auch als erstes Läuferschienenelement und das zweite Führungsschienenelement kann als zweites Läuferschienenelement bezeichnet werden.The fact that the second guide rail element is separated from the first guide rail element means that the first guide rail element and the second guide rail element are two separate components. In particular, each guide rail element can have a ball cage, with the aid of which the respective guide rail element is mounted on the second guide rail so as to be linearly displaceable. The first Guide rail element can also be referred to as the first runner rail element and the second guide rail element can be referred to as the second runner rail element.
Gemäß einer weiteren Ausführungsform sind das erste Führungsschienenelement und das zweite Führungsschienenelement voneinander unabhängig linear gegenüber der zweiten Führungsschiene verschiebbar.According to a further embodiment, the first guide rail element and the second guide rail element can be displaced linearly independently of one another with respect to the second guide rail.
Das heißt, das erste Führungsschienenelement und das zweite Führungsschienenelement können voneinander unabhängig aufeinander zu und voneinander weg bewegt werden. Insbesondere sind das erste Führungsschienenelement und das zweite Führungsschienenelement nicht direkt miteinander gekoppelt.That is, the first guide rail element and the second guide rail element can be moved towards and away from one another independently of one another. In particular, the first guide rail element and the second guide rail element are not directly coupled to one another.
Gemäß einer weiteren Ausführungsform umfasst die Hebeeinrichtung einen mit dem ersten Führungsschienenelement drehbar gekoppelten ersten Hebelarm und einen mit dem zweiten Führungsschienenelement drehbar gekoppelten zweiten Hebelarm.According to a further embodiment, the lifting device comprises a first lever arm rotatably coupled to the first guide rail element and a second lever arm rotatably coupled to the second guide rail element.
Insbesondere ist der erste Hebelarm an einem ersten Drehpunkt drehbar mit dem ersten Führungsschienenelement gekoppelt. Der zweite Hebelarm ist vorzugsweise mit Hilfe eines zweiten Drehpunkts drehbar mit dem zweiten Führungsschienenelement gekoppelt. Die Drehpunkte können auch als Drehachsen bezeichnet werden.In particular, the first lever arm is rotatably coupled to the first guide rail element at a first pivot point. The second lever arm is preferably rotatably coupled to the second guide rail element with the aid of a second pivot point. The pivot points can also be referred to as axes of rotation.
Gemäß einer weiteren Ausführungsform sind der erste Hebelarm und der zweite Hebelarm an einem Drehpunkt verschwenkbar miteinander verbunden.According to a further embodiment, the first lever arm and the second lever arm are pivotally connected to one another at a pivot point.
Der Drehpunkt ist vorzugsweise mittig an den Hebelarmen ausgebildet. Hierdurch bilden die Hebelarme eine scherenförmige Geometrie. Der Drehpunkt kann auch als Drehachse bezeichnet werden.The fulcrum is preferably formed centrally on the lever arms. As a result, the lever arms form a scissor-like geometry. The pivot point can also be referred to as the axis of rotation.
Gemäß einer weiteren Ausführungsform sind der erste Hebelarm und der zweite Hebelarm Teil eines Scherenhubtischs zum Anheben der unteren Spülgutaufnahme von der Ausgangsposition in die Endposition und zum Absenken der unteren Spülgutaufnahme von der Endposition in die Ausgangsposition.According to a further embodiment, the first lever arm and the second lever arm are part of a scissor lifting table for lifting the lower washware receptacle from the starting position into the end position and for lowering the lower washware receptacle from the end position into the starting position.
Die Hebeeinrichtung kann weiterhin einen dem Scherenhubtisch zugeordneten Betätigungshebel umfassen, mit dessen Hilfe die Hebeeinrichtung betätigbar ist. Der Scherenhubtisch kann weiterhin ein Antriebselement, beispielsweise ein Federelement, umfassen, mit dessen Hilfe das Anheben der unteren Spülgutaufnahme von der Ausgangsposition in die Endposition unterstützt wird.The lifting device can further comprise an actuating lever assigned to the scissor lifting table, with the aid of which the lifting device can be actuated. The scissor lift table can further comprise a drive element, for example a spring element, with the aid of which the lifting of the lower washware receptacle is supported from the starting position to the end position.
Gemäß einer weiteren Ausführungsform ist bei dem Anheben der unteren Spülgutaufnahme von der Ausgangsposition in die Endposition und bei dem Absenken der unteren Spülgutaufnahme von der Endposition in die Ausgangsposition das erste Führungsschienenelement an der zweiten Führungsschiene festgelegt und das zweite Führungselement verlagert sich gegenüber der zweiten Führungsschiene linear.According to a further embodiment, when the lower washware receptacle is raised from the starting position to the end position and when the lower washware receptacle is lowered from the end position to the starting position, the first guide rail element is fixed on the second guide rail and the second guide element is displaced linearly with respect to the second guide rail.
Beispielsweise kann an der zweiten Führungsschiene eine Arretiereinrichtung, insbesondere ein Anschlag, vorgesehen sein, mit deren Hilfe das erste Führungsschienenelement an der zweiten Führungsschiene fixiert wird, wenn die untere Spülgutaufnahme mitsamt der Hebeeinrichtung vollständig aus dem Spülbehälter herausgezogen ist. Dadurch, dass das erste Führungsschienenelement festgelegt ist und das zweite Führungsschienenelement sich gegenüber der zweiten Führungsschiene linear verlagern kann, können unterschiedliche lineare Bewegungsrichtungen der Führungsschienenelemente realisiert werden. Das heißt, bei dem Verschwenken der Schwenkarme des Scherenhubtischs zueinander ist der eine Schwenkarm an der zweiten Führungsschiene festgelegt und der zweite Schwenkarm kann sich linear gegenüber dieser verlagern. Hierdurch kann der Hubvorgang des Scherenhubtischs realisiert werden. Der erforderliche Verfahrweg für den Scherenhubtisch kann dabei ohne zusätzliche Bauteile verwirklicht werden. Das heißt, es sind keine zusätzlichen Bauteile erforderlich und sowohl die Auf- als auch die Abwärtsbewegung der unteren Spülgutaufnahme kann zum Verschieben der Führungsschienenelemente, insbesondere des zweiten Führungsschienenelements, genutzt werden.For example, a locking device, in particular a stop, can be provided on the second guide rail, with the aid of which the first guide rail element is fixed to the second guide rail when the lower washware receptacle together with the lifting device has been completely pulled out of the washing container. Because the first guide rail element is fixed and the second guide rail element can shift linearly with respect to the second guide rail, different linear directions of movement of the guide rail elements can be realized. This means that when the swivel arms of the scissor lifting table are swiveled towards one another, the one swivel arm is fixed to the second guide rail and the second swivel arm can be displaced linearly relative to the latter. In this way, the lifting process of the scissor lift table can be realized. The required travel path for the scissor lift table can be realized without additional components. This means that no additional components are required and both the upward and the downward movement of the lower washware receptacle can be used to move the guide rail elements, in particular the second guide rail element.
Gemäß einer weiteren Ausführungsform bewegt sich das zweite Führungsschienenelement bei dem Anheben der unteren Spülgutaufnahme von der Ausgangsposition in die Endposition auf das erste Führungsschienenelement zu.According to a further embodiment, the second guide rail element moves towards the first guide rail element when the lower washware receptacle is raised from the starting position into the end position.
Insbesondere bewegt sich das zweite Führungsschienenelement in Richtung des Spülbehälters. Hierdurch kann erzielt werden, dass sich Endabschnitte der verschwenkbar aneinander befestigten Schwenkarme aufeinander zu bewegen.In particular, the second guide rail element moves in the direction of the washing compartment. In this way it can be achieved that end sections of the swivel arms pivotally attached to one another move towards one another.
Gemäß einer weiteren Ausführungsform bewegt sich das zweite Führungsschienenelement bei dem Absenken der unteren Spülgutaufnahme von der Endposition in die Ausgangsposition von dem ersten Führungsschienenelement weg.According to a further embodiment, the second guide rail element moves away from the end position into the starting position away from the first guide rail element when the lower washware receptacle is lowered.
Hierdurch können sich die Endabschnitte der verschwenkbar miteinander verbundenen Hebelarme beim Absenken der unteren Spülgutaufnahme voneinander weg bewegen.As a result, the end sections of the pivotally connected lever arms can move away from one another when the lower washware receptacle is lowered.
Gemäß einer weiteren Ausführungsform ist die untere Spülgutaufnahme in der Endposition vor der oberen Spülgutaufnahme angeordnet.According to a further embodiment, the lower washware holder is arranged in the end position before the upper washware holder.
Insbesondere ist die untere Spülgutaufnahme in der Endposition auf gleicher Höhe wie die obere Spülgutaufnahme angeordnet. Hierdurch wird das Beladen und Entladen der unteren Spülgutaufnahme signifikant vereinfacht.In particular, the lower washware holder is arranged in the end position at the same height as the upper washware holder. This significantly simplifies the loading and unloading of the lower items to be washed.
Gemäß einer weiteren Ausführungsform umfasst die Haushaltsgeschirrspülmaschine zwei Führungseinrichtungen, die aneinander gegenüberliegenden Seitenwänden des Spülbehälters angeordnet sind.According to a further embodiment, the domestic dishwasher includes two guide devices which are arranged on opposite side walls of the washing container.
Der Spülbehälter umfasst neben den einander gegenüberliegend angeordneten Seitenwänden bevorzugt einen Boden, eine dem Boden gegenüberliegend angeordnete Decke und eine der geschlossenen Tür gegenüberliegend angeordnete Rückwand. Insbesondere ist der Spülbehälter quaderförmig. Mit Hilfe der Tür kann eine Beschickungsöffnung des Spülbehälters geschlossen und geöffnet werden. Die Vorderkante des Spülbehälters ist insbesondere eine Vorderkante der Beschickungsöffnung.In addition to the side walls arranged opposite one another, the washing compartment preferably comprises a floor, a ceiling arranged opposite the floor and a rear wall arranged opposite the closed door. In particular, the washing container is cuboid. With the help of the door, a loading opening of the washing compartment can be closed and opened. The front edge of the washing compartment is in particular a front edge of the loading opening.
Weitere mögliche Implementierungen der Haushaltsgeschirrspülmaschine umfassen auch nicht explizit genannte Kombinationen von zuvor oder im Folgenden bezüglich der Ausführungsbeispiele beschriebenen Merkmale oder Ausführungsformen. Dabei wird der Fachmann auch Einzelaspekte als Verbesserung oder Ergänzung zu der jeweiligen Grundform der Haushaltsgeschirrspülmaschine hinzufügen.Further possible implementations of the household dishwasher also include combinations of features or embodiments described above or below with reference to the exemplary embodiments that are not explicitly mentioned. The specialist will also add individual aspects as an improvement or addition to the respective basic form of the household dishwasher.
Weitere vorteilhafte Ausgestaltungen und Aspekte der Haushaltsgeschirrspülmaschine sind Gegenstand der Unteransprüche sowie der im Folgenden beschriebenen Ausführungsbeispiele der Haushaltsgeschirrspülmaschine. Im Weiteren wird die Haushaltsgeschirrspülmaschine anhand von bevorzugten Ausführungsformen unter Bezugnahme auf die beigelegten Figuren näher erläutert.Further advantageous refinements and aspects of the household dishwasher are the subject of the subclaims and the exemplary embodiments of the household dishwasher described below. Furthermore, the household dishwasher is explained in more detail based on preferred embodiments with reference to the accompanying figures.
Es zeigen
- Fig. 1
- eine schematische perspektivische Ansicht einer Ausführungsform einer Haushaltsgeschirrspülmaschine;
- Fig. 2
- eine schematische Seitenansicht der Haushaltsgeschirrspülmaschine gemäß
Fig. 1 ; - Fig. 3
- eine weitere schematische Seitenansicht der Haushaltsgeschirrspülmaschine gemäß
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- eine weitere schematische Seitenansicht der Haushaltsgeschirrspülmaschine gemäß
Fig. 1 ; - Fig. 5
- eine schematische Schnittansicht einer Ausführungsform einer Führungseinrichtung für die Haushaltsgeschirrspülmaschine gemäß
Fig. 1 ; - Fig. 6
- eine schematische perspektivische Ansicht der Führungseinrichtung gemäß
Fig. 5 ; - Fig. 7
- eine schematische Seitenansicht der Führungseinrichtung gemäß
Fig. 5 ; - Fig. 8
- eine weitere schematische perspektivische Ansicht der Führungseinrichtung gemäß
Fig. 5 ; - Fig. 9
- eine weitere schematische Seitenansicht der Führungseinrichtung gemäß
Fig. 5 ; - Fig. 10
- eine schematische Schnittansicht einer weiteren Ausführungsform einer Führungseinrichtung für die Haushaltsgeschirrspülmaschine gemäß
Fig. 1 ; - Fig. 11
- eine schematische Schnittansicht einer weiteren Ausführungsform einer Führungseinrichtung für die Haushaltsgeschirrspülmaschine gemäß
Fig. 1 ; - Fig. 12
- eine schematische Seitenansicht der Führungseinrichtung gemäß
Fig. 5 mit einer unteren Spülgutaufnahme und einer Hebeeinrichtung; - Fig. 13
- weitere schematische Seitenansicht der Führungseinrichtung gemäß
Fig. 5 mit der unteren Spülgutaufnahme und der Hebeeinrichtung; und - Fig. 14
- eine weitere schematische Seitenansicht der Führungseinrichtung gemäß
Fig. 5 mit der unteren Spülgutaufnahme und der Hebeeinrichtung.
- Fig. 1
- a schematic perspective view of an embodiment of a household dishwasher;
- Fig. 2
- is a schematic side view of the household dishwasher according to
Fig. 1 ; - Fig. 3
- a further schematic side view of the household dishwasher according to
Fig. 1 ; - Fig. 4
- a further schematic side view of the household dishwasher according to
Fig. 1 ; - Fig. 5
- is a schematic sectional view of an embodiment of a guide device for the household dishwasher according to
Fig. 1 ; - Fig. 6
- is a schematic perspective view of the guide device according to
Fig. 5 ; - Fig. 7
- is a schematic side view of the guide device according to
Fig. 5 ; - Fig. 8
- a further schematic perspective view of the guide device according to
Fig. 5 ; - Fig. 9
- a further schematic side view of the guide device according to
Fig. 5 ; - Fig. 10
- is a schematic sectional view of a further embodiment of a guide device for the household dishwasher according to
Fig. 1 ; - Fig. 11
- is a schematic sectional view of a further embodiment of a guide device for the household dishwasher according to
Fig. 1 ; - Fig. 12
- is a schematic side view of the guide device according to
Fig. 5 with a lower washware holder and a lifting device; - Fig. 13
- further schematic side view of the guide device according to
Fig. 5 with the lower wash load holder and the lifting device; and - Fig. 14
- a further schematic side view of the guide device according to
Fig. 5 with the lower wash load holder and the lifting device.
In den Figuren sind gleiche oder funktionsgleiche Elemente mit denselben Bezugszeichen versehen worden, sofern nichts anderes angegeben ist.In the figures, elements that are the same or have the same function have been provided with the same reference symbols, unless stated otherwise.
Die
Die Tür 3 ist in der
Die Haushaltsgeschirrspülmaschine 1 weist ferner zumindest eine Spülgutaufnahme 12 bis 14 auf. Vorzugsweise können mehrere, beispielsweise drei, Spülgutaufnahmen 12 bis 14 vorgesehen sein, wobei die Spülgutaufnahme 12 eine untere Spülgutaufnahme oder ein Unterkorb, die Spülgutaufnahme 13 eine obere Spülgutaufnahme oder ein Oberkorb und die Spülgutaufnahme 14 eine Besteckschublade sein kann. Wie die
Die
An einem der unteren Spülgutaufnahme 12 zugewandten Endabschnitt sind die Hebelarme 17, 18 mit der unteren Spülgutaufnahme 12 lösbar verbunden. Beispielsweise kann hierzu eine rahmenförmige Aufnahmeeinrichtung vorgesehen sein, in die die untere Spülgutaufnahme 12 beispielsweise einlegbar oder einschnappbar ist. Vorzugsweise ist einer der beiden Hebelarme 17, 18 drehbar mit der unteren Spülgutaufnahme 12 beziehungsweise mit der Aufnahmeeinrichtung verbunden und der zweite der beiden Hebelarme 17, 18 ist drehbar und linear verschiebbar mit der unteren Spülgutaufnahme 12 beziehungsweise mit der Aufnahmeeinrichtung verbunden.At an end section facing the
Die Haushaltsgeschirrspülmaschine 1 umfasst weiterhin eine Führungseinrichtung 20, die sowohl an dem Spülbehälter 2 als auch an der Hebeeinrichtung 15 befestigt sein kann und mit deren Hilfe die untere Spülgutaufnahme 12 dann, wenn diese sich in der Ausgangsposition AP befindet, mitsamt der Hebeeinrichtung 15 in den Spülbehälter 2 hinein- oder aus diesem herausverlagerbar ist. Die Führungseinrichtung 20 ist insbesondere eine sogenannte Teleskopschiene oder Leichtlaufschiene. Vorzugsweise sind zwei derartige Führungseinrichtungen 20 vorgesehen, die an den einander gegenüberliegenden Seitenwänden 10, 11 des Spülbehälters 2 befestigt sind.The
Mit Hilfe der Führungseinrichtungen 20 ist die untere Spülgutaufnahme 12 soweit aus dem Spülbehälter 2 herausverlagerbar, dass ein Abstand a zwischen der unteren Spülgutaufnahme 12 und dem Spülbehälter 2, insbesondere zwischen einer Rückwand 21 der unteren Spülgutaufnahme 12 und einer Vorderkante 22 des Spülbehälters 2 beziehungsweise der Beschickungsöffnung 6, so groß ist, dass beim Anheben der unteren Spülgutaufnahme 12 von der Ausgangsposition AP in die Endposition EP die untere Spülgutaufnahme 12 nicht mit der oberen Spülgutaufnahme 13 kollidieren kann. Der Abstand a beträgt beispielsweise 50 bis 100 mm, bevorzugt 55 bis 95 mm, weiter bevorzugt 60 bis 90 mm, weiter bevorzugt 65 bis 85 mm, weiter bevorzugt 70 bis 80 mm, weiter bevorzugt 75 mm. Wie die
Die
Die Führungseinrichtung 20 umfasst weiterhin eine relativ zu der ersten Führungsschiene 24 bewegliche zweite Führungsschiene 28. Die zweite Führungsschiene 28 ist in einer Längsrichtung L (Pfeil) (
Der erste Führungsschienenabschnitt 29 weist, wie die erste Führungsschiene 24, einen plattenförmigen Basisabschnitt 31 auf. Oberseitig und unterseitig an dem Basisabschnitt 31 ist jeweils ein Umgreifabschnitt 32, 33 vorgesehen. Die Umgreifabschnitte 32, 33 können zumindest abschnittsweise kreisbogenförmig gewölbt sein. Der zweite Führungsschienenabschnitt 30 weist einen korrespondierenden Basisabschnitt 34 auf, der fest mit dem Basisabschnitt 31 des ersten Führungsschienenabschnitts 29 verbunden ist. Oberseitig und unterseitig an dem Basisabschnitt 34 ist jeweils ein Umgreifabschnitt 35, 36 vorgesehen. Die beiden Führungsschienenabschnitte 29, 30 bilden so im Querschnitt jeweils eine C-förmige Geometrie. Die zweite Führungsschiene 28 bildet im Querschnitt so eine I-förmige oder Doppel-T-förmige Geometrie.The first
Um die lineare Beweglichkeit der zweiten Führungsschiene 28 gegenüber der ersten Führungsschiene 24 in der Längsrichtung L (Pfeil) zu ermöglichen, ist zwischen der ersten Führungsschiene 24 und der zweiten Führungsschiene 28 eine dritte Führungsschiene 37 vorgesehen. Die dritte Führungsschiene 37 kann auch als Verbindungsschiene bezeichnet werden. Die dritte Führungsschiene 37 ist sowohl gegenüber der ersten Führungsschiene 24 als auch gegenüber der zweiten Führungsschiene 28 in der Längsrichtung L (Pfeil) linear verlagerbar. Die dritte Führungsschiene 37 umfasst hierzu einen Kugelkäfig 38, in dem eine Vielzahl an Wälzkörpern 39 aufgenommen ist, von denen in der
Um zu ermöglichen, dass die untere Spülgutaufnahme 12 mitsamt der Hebeeinrichtung 15 um den Abstand a aus dem Spülbehälter 2 herausgezogen werden kann, umfasst die Führungseinrichtung 20 eine vierte Führungsschiene 40. Die vierte Führungsschiene 40 kann auch als Läuferschiene bezeichnet werden. Die vierte Führungsschiene 40 ist in der Längsrichtung L (Pfeil) gegenüber der zweiten Führungsschiene 28 linear verlagerbar. Hierzu kann die vierte Führungsschiene 40 einen Kugelkäfig 41 mit Wälzkörpern 42 aufweisen, von denen in der
Wie die
Die
Wie die
Die
Die
Die Funktionalität der Haushaltsgeschirrspülmaschine 1 und der Führungseinrichtung 20 wird nachfolgend anhand der
Der Hebelarm 17 des Scherenhubtischs ist, wie in der
Durch das Verschwenken der beiden Hebelarme 17, 18 um den Drehpunkt 19 bewegt sich der Drehpunkt 50 auf den Drehpunkt 49 zu, wobei sich auch das zweite Führungsschienenelement 44 auf das erste Führungsschienenelement 43 zu bewegt. Diese Bewegung des zweiten Führungsschienenelements 44 ist in den
Mit Hilfe der Führungseinrichtung 20 kann gegenüber bekannten Führungseinrichtungen ein längerer Auszugsweg, insbesondere ein sogenannter Überauszug, realisiert werden. Der erreichbare Abstand a zwischen der Rückwand 21 der unteren Spülgutaufnahme 12 und der Vorderkante 22 des Spülbehälters 2 beträgt beispielsweise 75 mm. Hierdurch kann zuverlässig eine Kollision der unteren Spülgutaufnahme 12 mit der oberen Spülgutaufnahme 13 beim Anheben der unteren Spülgutaufnahme 12 von der Ausgangsposition AP in die Endposition EP verhindert werden. Durch die beiden unabhängig voneinander an der zweiten Führungsschiene 28 angebrachten Führungsschienenelemente 43, 44 der vierten Führungsschiene 40 können unterschiedliche lineare Bewegungsrichtungen der Führungsschienenelemente 43, 44 realisiert werden. Hierdurch kann bei dem Anheben der unteren Spülgutaufnahme 12 der Hubvorgang technisch einfach realisiert werden.With the aid of the
Der erforderliche Verfahrweg des Scherenhubtischs 16 kann ohne zusätzliche Bauteile ermöglicht werden. Im Vergleich zu bekannten Führungseinrichtungen benötigt die zuvor beschriebene Führungseinrichtung 20 keinen zusätzlichen Platzbedarf. Zur Verwirklichung der Hubbewegung des Scherenhubtischs 16 sind keine zusätzlichen Bauteile erforderlich. Sowohl für das Anheben der unteren Spülgutaufnahme 12 von der Ausgangsposition AP in die Endposition EP als auch zum Absenken der Endposition EP in die Ausgangsposition AP ist die lineare Beweglichkeit der Führungsschienenelemente 43, 44 nutzbar. Die Hubbewegung der unteren Spülgutaufnahme 12 kann einfach umgesetzt werden. Eine Kollision der unteren Spülgutaufnahme 12 bei dem Anheben derselben mit der oberen Spülgutaufnahme 13 wird zuverlässig verhindert. Dadurch, dass die untere Spülgutaufnahme 12 weiter aus dem Spülbehälter 2 herausgezogen werden kann, ist auch eine verbesserte Zugänglichkeit der unteren Spülgutaufnahme 12 gewährleistet.The required travel path of the scissor lift table 16 can be made possible without additional components. In comparison to known guide devices, the
Obwohl die vorliegende Erfindung anhand von Ausführungsbeispielen beschrieben wurde, ist sie vielfältig modifizierbar.Although the present invention has been described using exemplary embodiments, it can be modified in many ways.
- 11
- HaushaltsgeschirrspülmaschineHousehold dishwasher
- 22nd
- SpülbehälterRinsing tank
- 33rd
- Türdoor
- 44th
- SpülkammerRinsing chamber
- 55
- SchwenkachseSwivel axis
- 66
- BeschickungsöffnungLoading opening
- 77
- Bodenground
- 88th
- Deckeblanket
- 99
- RückwandBack wall
- 1010th
- SeitenwandSide wall
- 1111
- SeitenwandSide wall
- 1212th
- SpülgutaufnahmeWashware intake
- 1313
- SpülgutaufnahmeWashware intake
- 1414
- SpülgutaufnahmeWashware intake
- 1515
- HebeeinrichtungLifting device
- 1616
- ScherenhubtischScissor lift table
- 1717th
- HebelarmLever arm
- 1818th
- HebelarmLever arm
- 1919th
- Drehpunktpivot point
- 2020
- FührungseinrichtungManagement facility
- 2121
- RückwandBack wall
- 2222
- VorderkanteLeading edge
- 2323
- BetätigungshebelOperating lever
- 2424th
- FührungsschieneGuide rail
- 2525th
- BasisabschnittBase section
- 2626
- UmgreifabschnittWrap-around section
- 2727
- UmgreifabschnittWrap-around section
- 2828
- FührungsschieneGuide rail
- 2929
- FührungsschienenabschnittGuide rail section
- 3030th
- FührungsschienenabschnittGuide rail section
- 3131
- BasisabschnittBase section
- 3232
- UmgreifabschnittWrap-around section
- 3333
- UmgreifabschnittWrap-around section
- 3434
- BasisabschnittBase section
- 3535
- UmgreifabschnittWrap-around section
- 3636
- UmgreifabschnittWrap-around section
- 3737
- FührungsschieneGuide rail
- 3838
- KugelkäfigBall cage
- 3939
- WälzkörperRolling elements
- 4040
- FührungsschieneGuide rail
- 4141
- KugelkäfigBall cage
- 4242
- WälzkörperRolling elements
- 4343
- FührungsschienenelementGuide rail element
- 4444
- FührungsschienenelementGuide rail element
- 4545
- DoppelpfeilDouble arrow
- 4646
- DoppelpfeilDouble arrow
- 4747
- Anschlagattack
- 4848
- Anschlagattack
- 4949
- Drehpunktpivot point
- 5050
- Drehpunktpivot point
- 5151
- DoppelpfeilDouble arrow
- 5252
- DoppelpfeilDouble arrow
- AA
- Auszugsrichtung (Pfeil)Extension direction (arrow)
- APAP
- AusgangspositionStarting position
- aa
- Abstanddistance
- EE
- Einschubrichtung (Pfeil)Insertion direction (arrow)
- EPEP
- EndpositionEnd position
- LL
- Längsrichtung (Pfeil)Longitudinal direction (arrow)
Claims (14)
- Household dishwasher (1) having a dishwasher cavity (2), a lower receptacle for items to be washed (12), an upper receptacle for items to be washed (13), a lifting device (15) which is designed to lift the lower receptacle for items to be washed (12) from a starting position (AP) to an end position (EP) or lower it from the end position (EP) to the starting position (AP), and a guide device (20) with the aid of which the lifting device (15) in the starting position (AP) together with the lower receptacle for items to be washed (12) can be displaced outwards in a pull-out direction (A) out of the dishwasher cavity (2) until a distance (a) is provided between a rear wall (21) of the lower receptacle for items to be washed (12) and a front edge (22) of the dishwasher cavity (2), wherein the guide device (20) comprises a first guide rail (24) connected to the dishwasher cavity (2), a second guide rail (28) which can be displaced linearly along the first guide rail (24) and a third guide rail (37) which is arranged between the first guide rail (24) and the second guide rail (28) and which can be linearly displaced relative to these, characterised in that the guide device comprises a fourth guide rail (40) which is mounted on the second guide rail (28) and which can be linearly displaced relative thereto, to which the lifting device (15) is connected.
- Household dishwasher (1) according to claim 1, characterised in that the distance (a) is 50 to 100 mm, preferably 55 to 95 mm, further preferably 60 to 90 mm, further preferably 65 to 85 mm, further preferably 70 to 80 mm, further preferably 75 mm.
- Household dishwasher (1) according to claim 1 or 2, characterised in that the third guide rail (37) and/or the fourth guide rail (40) comprises a ball cage (38, 41) with rolling elements (39, 42).
- Household dishwasher (1) according to claim 1, 2 or 3, characterised in that the second guide rail (28) comprises a first guide rail section (29) and a second guide rail section (30) fixedly connected to the first guide rail section (29).
- Household dishwasher (1) according to one of the preceding claims, characterised in that the fourth guide rail (40) comprises a first guide rail element (43) and a second guide rail element (44) separate from the first guide rail element (43).
- Household dishwasher (1) according to claim 5, characterised in that the first guide rail element (43) and the second guide rail element (44) can be linearly displaced independently of one another relative to the second guide rail (28).
- Household dishwasher (1) according to claim 5 or 6, characterised in that the lifting device (15) comprises a first lever arm (17) rotatably coupled to the first guide rail element (43) and a second lever arm (18) rotatably coupled to the second guide rail element (44).
- Household dishwasher (1) according to claim 7, characterised in that the first lever arm (17) and the second lever arm (18) are pivotally connected to one another at a pivot point (19).
- Household dishwasher (1) according to claim 7 or 8, characterised in that the first lever arm (17) and the second lever arm (18) are part of a scissor lift table (16) for lifting the lower receptacle for items to be washed (12) from the starting position (AP) to the end position (EP) and for lowering the lower receptacle for items to be washed (12) from the end position (EP) to the starting position (AP).
- Household dishwasher (1) according to claim 7, 8 or 9, characterised in that when the lower receptacle for items to be washed (12) is lifted from the starting position (AP) to the end position (EP) and when the lower receptacle for items to be washed (12) is lowered from the end position (EP) to the starting position (AP) the first guide rail element (43) is fixed on the second guide rail (28) and the second guide rail element (44) is linearly displaced relative to the second guide rail (28).
- Household dishwasher (1) according to claim 10, characterised in that the second guide rail element (44) moves onto the first guide rail element (43) when the lower receptacle for items to be washed (12) is lifted from the starting position (AP) to the end position (EP).
- Household dishwasher (1) according to claim 10 or 11, characterised in that the second guide rail element (44) moves away from the first guide rail element (43) when the lower receptacle for items to be washed (12) is lowered from the end position (EP) to the starting position (AP).
- Household dishwasher (1) according to one of the preceding claims, characterised in that the lower receptacle for items to be washed (12) is arranged in the end position (EP) in front of the upper receptacle for items to be washed (13).
- Household dishwasher (1) according to one of the preceding claims, characterised by two guide devices (20) which are arranged on opposing side walls (10, 11) of the dishwasher cavity (2).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL17203962T PL3338613T3 (en) | 2016-12-21 | 2017-11-28 | Domestic dishwasher |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102016225807.9A DE102016225807A1 (en) | 2016-12-21 | 2016-12-21 | Domestic dishwasher |
Publications (2)
Publication Number | Publication Date |
---|---|
EP3338613A1 EP3338613A1 (en) | 2018-06-27 |
EP3338613B1 true EP3338613B1 (en) | 2020-03-11 |
Family
ID=60480247
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP17203962.0A Active EP3338613B1 (en) | 2016-12-21 | 2017-11-28 | Domestic dishwasher |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP3338613B1 (en) |
DE (1) | DE102016225807A1 (en) |
PL (1) | PL3338613T3 (en) |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3414405A1 (en) * | 1984-04-17 | 1985-10-17 | Häfele KG, 7270 Nagold | GUIDE, ESPECIALLY FOR TIPPABLE FURNITURE PARTS |
US5115822A (en) * | 1991-03-20 | 1992-05-26 | Nichols Will E | Dishwasher basket assembly including lift mechanism |
US5971513A (en) * | 1998-03-19 | 1999-10-26 | Cassalia; Alan B. | Easy load extendable/retractable bottom dishwasher rack |
IT1313217B1 (en) | 1999-07-01 | 2002-06-17 | Candy Spa | ELEVATOR DEVICE OF THE LOWER BASKET OF A DISHWASHER. |
KR20040076668A (en) * | 2003-02-26 | 2004-09-03 | 삼성전자주식회사 | Dishwasher |
US20040244825A1 (en) * | 2003-06-06 | 2004-12-09 | Ashton Robert H. | Dishwasher with drawer lifting mechanism |
KR101253238B1 (en) * | 2007-01-15 | 2013-04-16 | 삼성전자주식회사 | Dish washer |
DE202009004771U1 (en) | 2009-04-30 | 2010-09-09 | Paul Hettich Gmbh & Co. Kg | Device for adjusting the height of a guided in a household appliance via at least one pullout guide tray |
KR102002419B1 (en) | 2013-06-27 | 2019-07-23 | 삼성전자주식회사 | Dish washer |
WO2015154906A1 (en) | 2014-04-08 | 2015-10-15 | Arcelik Anonim Sirketi | A dishwasher comprising an elevating means |
DE102014207995A1 (en) | 2014-04-29 | 2015-10-29 | Illinois Tool Works Inc. | Commercial dishwasher, in particular dish or glasswasher |
DE102015102500A1 (en) * | 2015-02-20 | 2016-08-25 | Paul Hettich Gmbh & Co. Kg | Sliding and lifting mechanism of a shelf of a piece of furniture or household appliance, furniture and household appliance |
DE102016217930A1 (en) * | 2016-09-20 | 2018-03-22 | BSH Hausgeräte GmbH | Domestic dishwasher |
-
2016
- 2016-12-21 DE DE102016225807.9A patent/DE102016225807A1/en not_active Withdrawn
-
2017
- 2017-11-28 EP EP17203962.0A patent/EP3338613B1/en active Active
- 2017-11-28 PL PL17203962T patent/PL3338613T3/en unknown
Non-Patent Citations (1)
Title |
---|
None * |
Also Published As
Publication number | Publication date |
---|---|
EP3338613A1 (en) | 2018-06-27 |
DE102016225807A1 (en) | 2018-06-21 |
PL3338613T3 (en) | 2020-08-24 |
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