EP2482015A2 - Refrigerator - Google Patents

Refrigerator Download PDF

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Publication number
EP2482015A2
EP2482015A2 EP11195317A EP11195317A EP2482015A2 EP 2482015 A2 EP2482015 A2 EP 2482015A2 EP 11195317 A EP11195317 A EP 11195317A EP 11195317 A EP11195317 A EP 11195317A EP 2482015 A2 EP2482015 A2 EP 2482015A2
Authority
EP
European Patent Office
Prior art keywords
door
sliding frame
refrigerator
locking
door element
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP11195317A
Other languages
German (de)
French (fr)
Other versions
EP2482015B1 (en
EP2482015A3 (en
Inventor
Paul Isfort
Thomas Borowski
Erik Möller
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.)
REMIS GmbH
Remis Gesellschaft fuer Entwicklung und Vertrieb von Technischer Elemente mbH
Original Assignee
REMIS GmbH
Remis Gesellschaft fuer Entwicklung und Vertrieb von Technischer Elemente mbH
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 REMIS GmbH, Remis Gesellschaft fuer Entwicklung und Vertrieb von Technischer Elemente mbH filed Critical REMIS GmbH
Priority to PL11195317T priority Critical patent/PL2482015T3/en
Publication of EP2482015A2 publication Critical patent/EP2482015A2/en
Publication of EP2482015A3 publication Critical patent/EP2482015A3/en
Application granted granted Critical
Publication of EP2482015B1 publication Critical patent/EP2482015B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D23/00—General constructional features
    • F25D23/02—Doors; Covers
    • F25D23/021—Sliding doors
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47F—SPECIAL FURNITURE, FITTINGS, OR ACCESSORIES FOR SHOPS, STOREHOUSES, BARS, RESTAURANTS OR THE LIKE; PAYING COUNTERS
    • A47F3/00—Show cases or show cabinets
    • A47F3/04—Show cases or show cabinets air-conditioned, refrigerated
    • A47F3/0404—Cases or cabinets of the closed type
    • A47F3/0426—Details
    • A47F3/043—Doors, covers
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47F—SPECIAL FURNITURE, FITTINGS, OR ACCESSORIES FOR SHOPS, STOREHOUSES, BARS, RESTAURANTS OR THE LIKE; PAYING COUNTERS
    • A47F3/00—Show cases or show cabinets
    • A47F3/04—Show cases or show cabinets air-conditioned, refrigerated
    • A47F3/0404—Cases or cabinets of the closed type
    • A47F3/0426—Details
    • A47F3/0434—Glass or transparent panels
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D2323/00—General constructional features not provided for in other groups of this subclass
    • F25D2323/02—Details of doors or covers not otherwise covered
    • F25D2323/024—Door hinges

Definitions

  • the invention relates to a commercial refrigerator, the vertical access opening is closed by a door assembly with at least two each offset in a vertical plane to each other transparent door elements.
  • a refrigerator is to be understood as meaning both a freezer which cools to temperatures below 0 ° C. and a refrigerator which cools to temperatures above 0 ° C.
  • commercial refrigerators have two sliding transparent door elements that can only be opened mutually on account of the overlap when opening, so that only half the opening width can be opened.
  • the object of the invention is in contrast to create a commercial refrigerator for tight spaces, which can be easily and effectively filled.
  • the refrigerator according to the invention has a refrigerator compartment surrounded by a refrigerator, in the front accessible shelves can be arranged.
  • the lying in a vertical plane access opening of the cabinet body is closed by two each also lying in a vertical plane and deep offset from each other arranged transparent door elements.
  • Each door member is mounted on a sliding frame, and pivotally supported relative to the sliding frame about a vertical axis on the sliding frame.
  • the sliding frame is slidably mounted in the access opening on a fixed running rail of the cabinet body in the transverse direction.
  • the door element can therefore in each case be pivoted relative to the sliding frame and can alternatively be displaced laterally together with the sliding frame in relation to the running rail or the cabinet body in the access opening.
  • a switchable locking arrangement fixes the door element in the sales constellation unschwenkbar on the sliding frame, wherein the sliding frame on the running rail is freely displaceable. In the sales constellation, the door element is therefore only displaceable, but not pivotable.
  • the locking arrangement fixes the sliding frame immovably to the running rail, in the closing position of the sliding frame, wherein the door element is pivotable relative to the sliding frame, as the pivoting of the door element is released by the locking arrangement.
  • the door element is thus alternatively in its sales constellation a sliding door and in its filling constellation a hinged door.
  • the refrigerator is suitable for confined spaces, as in the sales constellation, the door elements are movable.
  • the sliding frame can be immovably fixed in its closed position and the pivoting functions of the door element can be released. To this Way, the access opening can be fully open, so that the filling with new goods is facilitated.
  • the locking arrangement is designed so that only the filling constellation or the sales constellation is always released.
  • the locking arrangement preferably has a locking slide which can be displaced on the door element and which is displaceable between a door blocking position and a door release position.
  • the gate valve has a tangential release opening which in the door release position of the gate valve is tangentially aligned with a pawl attached to the gate.
  • the locking slide is preferably displaceable in the radial direction, wherein in the present case the spatial directions "tangential" and "radial” refer to the vertical pivot axis of the door element.
  • the pawl projects downwardly from the pusher frame and is seated in the door lock position of the pawl in the pawl without tangentially aligning with the pawl release port.
  • the release opening of the locking slide is tangentially aligned with the pawl such that the pawl can pass through the release opening during pivoting of the door element.
  • the pawl is part of a between a blocking position and a release position about a vertical axis pivotable locking lever which is pivotally mounted on the sliding frame between a blocking position and a release position about a vertical axis.
  • the locking lever has an adjusting cam whose rotational position is controlled by a control bar of the running rail.
  • the pawl is therefore not a rigid component, but configured in a relatively small angle, for example, 40 ° pivotable.
  • the control bar can for example be arranged such that they only in the closed position of the sliding frame the adjusting cam pivots into the release position, whereby the pawl is pivoted into its release position.
  • the locking lever is biased by a spring element in the blocking position and is rotated by the control bar in the release position.
  • the pawl In the pawl blocking position, the pawl blocks the gate in the door lock position so that the gate can not be moved to the door release position upon an actuation attempt. Only when the sliding frame is in its closed position, the control bar acts on the running rail with the adjusting cam of the locking lever together such that the pawl is pivoted to the release position, so that the blockage of the locking slide is released. In this way it is ensured that the locking slide can only be pushed into the door release position when the sliding frame is in the closed position.
  • the pawl on a locking lug which blocks a locking portion of the locking slide in the pawl blocking position.
  • the locking slide on a key head which is linearly actuated from the front side of the door member.
  • the front side is to be understood as meaning the narrow side of the door element, which describes a cylindrical surface when the door element is pivoted.
  • the key top may be formed integrally with the gate valve. Of the Key head is relatively well hidden yet easily accessible.
  • the locking slide is biased by a spring element in its door-locking position.
  • the gate valve is therefore always in its door-lock position.
  • the locking arrangement has at least one separate sliding-frame blocking element, by means of which the sliding frame is blocked immovably on the running rail when the pivoting function is released and / or when the door element is open. Only when in relation to the sliding frame, the door member is in its closed position, the sliding frame locking member releases the displaceability of the sliding frame, so that the sliding frame can be moved to its open position.
  • the sliding frame blocking element ensures that the sliding frame remains immovable in its closed position when the door element is open.
  • the sliding frame locking member comprises a pivotable frame locking lever on the sliding frame, which has a pawl and an actuating cam, wherein the locking pawl in its blocking position with a locking portion of the running rail cooperates lockingly when the sliding frame is in its closed position.
  • the adjusting cam of the sliding frame locking lever is actuated by the door element, for example by a frame part of the door element.
  • the sliding frame locking lever may be biased by a spring member into its locking position, and is preferably moved by the standing in the door element closing position door element in the locking lever release position and held therein.
  • the door element at the bottom in its pivot axis on a bearing shell with a radial opening through which in the door element closing position, a stationary axle bar, which is assigned to the cabinet body, can pass.
  • a stationary axle bar which is assigned to the cabinet body.
  • the axle bar can not protrude radially out of the bearing cup, but forms a radial bearing together with the bearing cup.
  • a storage is provided below in the door pivot axis, is ensured by ensuring that only in the closed position of the door element, the door element can be moved together with the sliding frame.
  • the bearing shell and the axle bar can not be separated, but form a pivot bearing.
  • the sliding frame and the door element each have a horizontal profile body leg, forming a thrust bearing forming each other, wherein at least one profile body leg is coated with a lubricious coating.
  • the sliding frame on the one hand and the door element on the other hand in each case in cross-section in opposite directions have C-shaped profile body, the clip-like interlock, the horizontal profile body legs each form the thrust bearing.
  • the two profile body engage in the sliding function in such a way that when assembled results in an S-shaped cross-section. In this way, a compact construction is realized with simple profiles.
  • the axial bearing of the door element on the sliding frame is formed by the lying in a horizontal plane profile body legs of the sliding frame on the one hand and the door element on the other.
  • at least one of the two vertically stacked gifts of profile body is coated with the sliding coating, for example with a plastic layer, in particular with a Teflon layer.
  • each sliding frame is suspended in each case on two slides, which are mounted displaceably in the cabinet body side rail.
  • the carriages have rolling elements, for example wheels, which ensure a particularly smooth running of the carriages in the running rail.
  • the running rail has a longitudinal slot, through which a vertical connecting pin of the carriage protrudes downward, wherein the sliding frame is suspended on the connecting pin.
  • a return arrangement acting on the sliding frame is provided, which pulls the sliding frame into its closed position.
  • the restoring force generating element may be a spring or a weight.
  • the rails associated with the two sliding frames are arranged offset in depth relative to one another, so that the two sliding frames or the two door elements can be pushed against one another and brought to coincidence in this way.
  • the cooling space 14 is cooled to temperatures above 0 ° C, for example to +5 ° C.
  • the invention can also refer to a refrigerator whose cooling space 14 is cooled to temperatures below 0 ° C., for example to about -18 ° C.
  • the refrigerator 10 has a cabinet body 12 surrounding the refrigerator compartment 14. In the refrigerator 14 more accessible from the front shelves 17 are arranged on which goods 18 can be stored.
  • the cabinet body 12 has on the front side a large-area and in a vertical plane lying access opening 16 through which access to the goods 18 is possible or the refrigerator 14 can be filled with goods 18.
  • a door assembly 11 which essentially comprises two door elements 20 1 , 20 2 , two sliding frames 24 1 , 24 2 , a dual-rail rail 22 and a respective locking arrangement 50.
  • the door assembly 11 was retrofitted to the refrigerator 10, that is mounted after the installation of the refrigerator 10 in the access opening 16 later.
  • the access opening 16 is in each case closed by the two transparent door elements 20 1 , 20 2 each offset in a vertical plane and offset in depth when the door elements 20 1 , 20 2 are in their closed position.
  • the two door elements 20 1 , 20 2 each have a transparent glass pane 21, on each of which a handle 23 is fixed.
  • the glass pane 21 is framed by an upper horizontal frame part 61, a hinge-side lateral vertical frame part 62 and a lower horizontal frame part 63.
  • Each door element 20 1 , 20 2 is mounted in each case about a vertical pivot axis pivotally mounted on the associated sliding frame 24 1 , 24 2 , which in turn is slidably suspended in each case in the two-rail track 22 in the transverse direction.
  • the running rail 22 is rigidly fixed to the cabinet body 12.
  • the running rail 22 has two in the depth directly adjacent to each other single rails, in each of which run two carriages 26,28, wherein on a pair of carriages each have a door member 20 1 , 20 2 is suspended.
  • Each carriage 26, 28 has two wheels 27, by means of which the carriage 26, 28 can be displaced with little resistance in the respective rail of the double rail 22.
  • Each carriage 26, 28 has a vertical connecting pin 29, which protrudes vertically downwards through a longitudinal slot 55 in the running rail 22 and, with its lower end, holds the respective sliding frame 24 1 , 24 2 .
  • Each door element 20 1 , 20 2 is mounted in each case on an associated overhead sliding frame 24 1 , 24 2 about a vertical axis pivotally mounted in an upper pivot bearing.
  • a respective bearing block 98 is fixed in the vertical joint-side frame part 62 with a vertical bearing pin 88 which is rotatably mounted in corresponding pivot bearing bores 31 of the slide frame 24 1 , 24 2 , as in FIG. 5 shown.
  • Each door element 20 1 , 20 2 can thus be pivoted in relation to the sliding frame 24 1 , 24 2 , if the pivoting function is selected, and can be moved in the transverse direction in relation to the cabinet body 12, when the sliding function is selected.
  • the two individual rails of the running rail 22 each extend over the entire width of the access opening 16.
  • the two door element 24 1 , 24 2 can thus be moved in each sliding position over the entire width of the access opening 16 and completely made to coincide.
  • a lock assembly 50 is provided at the top, with respect to the associated door element 20 1 , 20 2 , between a pivoting function of the door member 20 1 , 20 2 with respect to the associated sliding frame 24 1 , 24 2 on the one hand and a sliding function of the Sliding frame 24 1 , 24 2 with respect to the running rail 22 on the other hand can be switched.
  • the locking arrangement 50 will be described below using the example of the left-hand door element 20 1 .
  • the locking arrangement 50 has as movable elements a locking slide 32 on the door element 20 1 , a pivotable about a vertical axis door element locking lever 34 and another about a vertical axis pivotable sliding frame locking lever 36. Both locking levers 34, 36 are arranged on the sliding frame 24 1 .
  • the gate valve 32 is horizontally slidably disposed in the radial direction in the upper horizontal door frame member 61, at the radial outer end.
  • the locking slide 32 is biased by a spring element 58 in its door-locking position, which in the FIG. 3 is shown.
  • a front-side key head 33 of the locking slide 32 By operating a front-side key head 33 of the locking slide 32, the locking slide 32 can be moved against the biasing force of the spring element 58 in its door-release position.
  • the key top 33 is accessible only from the front side of the door element 201, as in the FIG. 2 shown.
  • the one-piece door element locking lever 34 has an adjusting cam 40, a lever axis 43 and a pawl 41, which are rigidly connected to each other.
  • the lever axis 43 is rotatably mounted in the profile body in two openings of the profile body of the sliding frame 24 1 and is rotationally biased by a (not shown) spring element in a locking cam blocking position in which the pawl 41 'is rotated by about 20 ° relative to the release position , In the FIG. 3 is the pawl 41 in solid lines in the release position and in broken lines, the pawl 41 'is shown in its blocking position.
  • control bar 51 is provided, through which the adjusting cam 40 of the door-locking lever 34 is rotated against the spring force of the spring element from the blocking position to the release position.
  • the control bar 51 is arranged such that only in the closed position of the sliding frame 24 1 of the actuating cam 40 is actuated. If the sliding frame 24 1 is not in its closed position, the adjusting cam 40 is not actuated by the control bar 51, so that the locking lever and thus the pawl 41 are in the blocking position and the locking slide 32 is blocked in its door-locking position.
  • the locking slide 32 has a tangential release opening 52, which has a slightly larger radial length than the pawl 41.
  • the locking slide release opening 52 is aligned tangentially with the pawl 41, so that the door member 20 1 is no longer pivotally fixed to the sliding frame 241, but the pivoting of the door member 20 1 is released.
  • the locking slide 32 or its key head 33 can be released again.
  • the locking slide 32 has a pawl slope 54, pushed by the locking slide 32 during the closing of the door member 20 1 and the impact of the pawl 41 on the pawl 54 of the locking slide 32 against the spring force of the locking slide spring element 58 briefly in the door release position will, until the Pawl 41 has completely passed through the release opening 52, and the locking slide 32 is pushed back by the spring member 58 back to its door-locking position. To close the door element 20 1 , the locking slide 32 must therefore not be operated manually.
  • the sliding-frame locking lever 36 serves as a sliding-frame blocking element, by means of which the sliding frame 24 1 is blocked immovably on the running rail 22 when the door-element pivot function is released or when the door element 20 1 is open.
  • the one-piece frame locking lever 36 has a pawl 46, a lever axis 48 and a punch cam 47.
  • the vertical lever axis 48 is rotatably mounted in two openings of the sliding frame 241.
  • the frame lock lever 36 is about 20 ° between a lock position, as in FIG. 2 shown, and a release position pivotally.
  • the locking lever 36 is biased by a spring element in its locking position. In the locked position, the pawl 46 engages lockingly behind a locking portion 49 of the running rail 22, so that the sliding frame 24 1 can no longer be pushed out of its closed position.
  • the locking portion 49 is formed by an edge of the control bar 51.
  • the adjusting cam 46 of the frame-locking lever 36 is rotated at fully closed door member 20 1 by a corresponding and standing in a vertical plane stop surface 53 of the upper horizontal frame member 61 of the door member 20 1 in its release position. Only when fully closed door element 20 1 , the pawl 46 is pivoted out of its locked position, and no longer engages behind the locking portion 49, so that the sliding frame 24 1 can be moved freely back in the direction of opening position.
  • the access opening 16 of the cabinet body 12 is framed by the upper horizontal rail 22, the lower frame member 73 and two lateral frame members 72, wherein the two lateral frame members 72 are each formed as a hollow profile.
  • a return arrangement 80 is provided on each side, which provide for the automatic return of the two sliding frame 24 1 , 24 2 in their closed positions.
  • the in the FIG. 5 shown reset assembly 80 is essentially formed by a return weight 82 which is guided vertically in the lateral vertical frame member 72 and is suspended from a cable 84.
  • the return part 82 carrying vertical part of the cable 84 is deflected in the upper corner of the access opening frame by a guide roller 86 by 90 ° in the horizontal and is fixed with its horizontal end to one of the two carriages 26 of the respective sliding frame 24 1 .
  • the return arrangement 80 always pulls the sliding frame 24 1 including the door element 20 1 automatically back into the closed position.
  • the lower pivot bearing 67 of the door element 201 is shown.
  • the lower pivot bearing 67 is formed by a door shell 201 fixedly assigned bearing shell 65 on the one hand and a stationary axle web 76 of the lower access opening frame member 73 on the other.
  • the bearing shell 65 has a vertical bearing bore 69 which is laterally accessible via the radial opening 66.
  • the lateral opening 66 is narrower than the diameter of the bearing bore 69.
  • the fixed axis web 76 is web-like, wherein the longitudinal orientation of the axis web 76 is located in the opening plane.
  • the horizontal length of the axle web 76 is slightly smaller than the inner diameter of the circular bearing bore 69.
  • the horizontal width of the axle web 76 is slightly smaller than the width of the bearing shell opening 66.
  • the lower horizontal door frame member portion 63 is formed as a downwardly open U-shaped profile, of one or more corresponding vertical stationary Guide pins 78 which are fixed to the lower access opening frame member 73. Only in the closed position of the sliding frame 24 1 , the guide pin 78 can emerge through a side rail opening 68 from the frame part profile.
  • both the lower pivot bearing 67 and the upper pivot bearing are designed as pure radial bearings.
  • the thrust bearing is formed by two directly superposed legs 93,91 of the upper door frame member 61 on the one hand and the sliding frame 24 1 on the other.
  • the two legs 91,93 lie in a horizontal plane.
  • One of the two legs 91 has a plastic sliding coating 90 facing the other leg 93, which consists for example of Teflon. As a result, a low-friction thrust bearing is formed.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Refrigerator Housings (AREA)

Abstract

The refrigerator (10) has a cabinet (12) provided with a cooling chamber (14) whose vertical access opening (16) closed by the transparent door elements (20-1,20-2). Each door element is pivotally mounted on a sliding frame (24-1,24-2) about a vertical axis. The sliding frame is slidably mounted in the transverse direction at a guide rail (22) of the cabinet. A locking arrangement is provided for fixing the door element to the sliding frame. The door element is movable laterally together with the slide frame relative to the running rail or the cabinet.

Description

Die Erfindung bezieht sich auf einen gewerblichen Kühlschrank, dessen vertikale Zugriffsöffnung durch eine Türanordnung mit mindestens zwei jeweils in einer vertikalen Ebene versetzt zueinander stehenden transparenten Türelementen verschlossen ist.The invention relates to a commercial refrigerator, the vertical access opening is closed by a door assembly with at least two each offset in a vertical plane to each other transparent door elements.

Unter einem Kühlschrank ist vorliegend sowohl ein auf Temperaturen unter 0°C kühlender Tiefkühlschrank als auch ein auf Temperaturen über 0°C kühlender Kühlschrank zu verstehen. Insbesondere für beengte Platzverhältnisse weisen gewerbliche Kühlschränke zwei verschiebbare transparente Türelemente auf, die wegen der Überdeckung beim Öffnen jeweils nur wechselseitig geöffnet werden können, so dass stets nur die halbe Öffnungsbreite geöffnet werden kann. Insbesondere beim Befüllen des Kühlschrank mit neuer Ware ist es jedoch nachteilig, dass jeweils nur eine der beiden tiefenmäßig versetzt zueinander angeordneten Türelemente in einer Öffnungsposition stehen kann.In the present case, a refrigerator is to be understood as meaning both a freezer which cools to temperatures below 0 ° C. and a refrigerator which cools to temperatures above 0 ° C. In particular, for cramped space commercial refrigerators have two sliding transparent door elements that can only be opened mutually on account of the overlap when opening, so that only half the opening width can be opened. However, especially when filling the refrigerator with new goods, it is disadvantageous that in each case only one of the two depthwise staggered door elements can be in an open position.

Aufgabe der Erfindung ist es demgegenüber, einen gewerblichen Kühlschrank für beengte Platzverhältnisse zu schaffen, der einfach und effektiv befüllt werden kann.The object of the invention is in contrast to create a commercial refrigerator for tight spaces, which can be easily and effectively filled.

Diese Aufgabe wird erfindungsgemäß gelöst mit einem Kühlschrank mit den Merkmalen des Patentanspruches 1.This object is achieved with a refrigerator with the features of claim 1.

Der erfindungsgemäße Kühlschrank weist einen von einem Schrankkörper umgebenen Kühlraum auf, in dem von vorne zugängliche Regalböden angeordnet sein können. Die in einer Vertikalebene liegende Zugriffsöffnung des Schrankkörpers wird durch zwei jeweils ebenfalls in einer Vertikalebene liegende und tiefenmäßig versetzt zueinander angeordnete transparente Türelemente verschlossen. Jedes Türelement ist jeweils an einem Schieberahmen gelagert, und im Verhältnis zu dem Schieberahmen um eine vertikale Achse schwenkbar an dem Schieberahmen gelagert. Der Schieberahmen ist in Querrichtung in der Zugriffsöffnung verschiebbar an einer feststehenden Laufschiene des Schrankkörpers gelagert. Das Türelement kann also im Verhältnis zu dem Schieberahmen jeweils geschwenkt werden und kann alternativ zusammen mit dem Schieberahmen im Verhältnis zu der Laufschiene beziehungsweise dem Schrankkörper in der Zugriffsöffnung seitlich verschoben werden.The refrigerator according to the invention has a refrigerator compartment surrounded by a refrigerator, in the front accessible shelves can be arranged. The lying in a vertical plane access opening of the cabinet body is closed by two each also lying in a vertical plane and deep offset from each other arranged transparent door elements. Each door member is mounted on a sliding frame, and pivotally supported relative to the sliding frame about a vertical axis on the sliding frame. The sliding frame is slidably mounted in the access opening on a fixed running rail of the cabinet body in the transverse direction. The door element can therefore in each case be pivoted relative to the sliding frame and can alternatively be displaced laterally together with the sliding frame in relation to the running rail or the cabinet body in the access opening.

Eine umschaltbare Sperranordnung fixiert das Türelement in der Verkaufskonstellation unschwenkbar an dem Schieberahmen, wobei der Schieberahmen an der Laufschiene frei verschiebbar ist. In der Verkaufskonstellation ist das Türelement also ausschließlich verschiebbar, nicht jedoch schwenkbar. In der Befüllungskonstellation fixiert die Sperranordnung den Schieberahmen unverschiebbar an der Laufschiene, und zwar in der Schließposition des Schieberahmens, wobei das Türelement im Verhältnis zu dem Schieberahmen schwenkbar ist, da die Schwenkbarkeit des Türelements durch die Sperranordnung freigegeben ist.A switchable locking arrangement fixes the door element in the sales constellation unschwenkbar on the sliding frame, wherein the sliding frame on the running rail is freely displaceable. In the sales constellation, the door element is therefore only displaceable, but not pivotable. In the filling constellation, the locking arrangement fixes the sliding frame immovably to the running rail, in the closing position of the sliding frame, wherein the door element is pivotable relative to the sliding frame, as the pivoting of the door element is released by the locking arrangement.

Das Türelement ist also alternativ in seiner Verkaufskonstellation eine Schiebetür und in seiner Befüllungskonstellation eine Schwenktür. Der Kühlschrank ist für beengte Platzverhältnisse geeignet, da in der Verkaufskonstellation die Türelemente verschiebbar sind. Zur Erleichterung der Befüllung des Kühlraumes mit neuer Ware können die Schieberahmen in ihrer Schließposition unverschiebbar fixiert werden und die Schwenkfunktionen der Türelement freigegeben werden. Auf diese Weise lässt sich die Zugriffsöffnung vollständig öffnen, so dass das Befüllen mit neuer Ware erleichtert ist. Die Sperranordnung ist so konzipiert, dass stets nur die Befüllungskonstellation oder die Verkaufskonstellation freigegeben ist.The door element is thus alternatively in its sales constellation a sliding door and in its filling constellation a hinged door. The refrigerator is suitable for confined spaces, as in the sales constellation, the door elements are movable. To facilitate the filling of the cold room with new goods, the sliding frame can be immovably fixed in its closed position and the pivoting functions of the door element can be released. To this Way, the access opening can be fully open, so that the filling with new goods is facilitated. The locking arrangement is designed so that only the filling constellation or the sales constellation is always released.

Vorzugsweise weist die Sperranordnung einen an dem Türelement verschiebbaren Sperrschieber auf, der zwischen einer Tür-Sperrposition und einer Tür-Freigabeposition verschiebbar ist. Der Sperrschieber weist eine tangentiale Freigabeöffnung auf, die in der Tür-Freigabeposition des Sperrschiebers mit einer an dem Schieberahmen befestigten Sperrklinke tangential fluchtet. Der Sperrschieber ist bevorzugt in radialer Richtung verschiebbar, wobei sich vorliegend die Raumrichtungen "tangential" und "radial" auf die vertikale Schwenkachse des Türelement beziehen. Die Sperrklinke ragt nach unten von dem Schieberahmen ab und sitzt in der Tür-Sperrposition des Sperrschiebers in dem Sperrschieber, ohne mit der Sperrschieber-Freigabeöffnung tangential zu fluchten. Ernst durch Verschieben des Sperrschiebers in seine Tür-Freigabeposition wird die Freigabeöffnung des Sperrschiebers tangential mit der Sperrklinke derart ausgerichtet, dass die Sperrklinke beim Aufschwenken des Türelement durch die Freigabeöffnung hindurchtreten kann.The locking arrangement preferably has a locking slide which can be displaced on the door element and which is displaceable between a door blocking position and a door release position. The gate valve has a tangential release opening which in the door release position of the gate valve is tangentially aligned with a pawl attached to the gate. The locking slide is preferably displaceable in the radial direction, wherein in the present case the spatial directions "tangential" and "radial" refer to the vertical pivot axis of the door element. The pawl projects downwardly from the pusher frame and is seated in the door lock position of the pawl in the pawl without tangentially aligning with the pawl release port. Seriously by moving the locking slide in its door release position, the release opening of the locking slide is tangentially aligned with the pawl such that the pawl can pass through the release opening during pivoting of the door element.

Gemäß einer bevorzugten Ausgestaltung ist die Sperrklinke Teil eines zwischen einer Blockierposition und einer Freigabeposition um eine Vertikalachse schwenkbaren Sperrhebels, der an dem Schieberahmen zwischen einer Blockierposition und einer Freigabeposition um eine Vertikalachse schwenkbar angeordnet ist. Der Sperrhebel weist einen Stellnocken auf, dessen rotatorische Position von einer Steuerleiste der Laufschiene gesteuert wird. Die Sperrklinke ist also kein starres Bauteil, sondern in einem relativ kleinen Winkel von beispielsweise 40° schwenkbar ausgestaltet. Die Steuerleiste kann beispielsweise derart angeordnet sein, dass sie nur in der Schließposition des Schieberahmens den Stellnocken in die Freigabeposition schwenkt, wodurch auch die Sperrklinke in ihre Freigabeposition geschwenkt wird. Bevorzugt ist der Sperrhebel durch ein Federelement in die Blockierposition vorgespannt und wird durch die Steuerleiste in die Freigabeposition gedreht.According to a preferred embodiment, the pawl is part of a between a blocking position and a release position about a vertical axis pivotable locking lever which is pivotally mounted on the sliding frame between a blocking position and a release position about a vertical axis. The locking lever has an adjusting cam whose rotational position is controlled by a control bar of the running rail. The pawl is therefore not a rigid component, but configured in a relatively small angle, for example, 40 ° pivotable. The control bar can for example be arranged such that they only in the closed position of the sliding frame the adjusting cam pivots into the release position, whereby the pawl is pivoted into its release position. Preferably, the locking lever is biased by a spring element in the blocking position and is rotated by the control bar in the release position.

In der Sperrklinken-Blockierposition blockiert die Sperrklinke den Sperrschieber in der Tür-Sperrposition, so dass der Sperrschieber bei einem Betätigungs-Versuch nicht in die Tür-Freigabeposition verschoben werden kann. Nur wenn der Schieberahmen in seiner Schließposition steht, wirkt die Steuerleiste an der Laufschiene mit dem Stellnocken des Sperrhebels derart zusammen, dass die Sperrklinke in die Freigabeposition verschwenkt wird, so dass die Blockade des Sperrschiebers aufgehoben ist. Auf diese Weise wird sichergestellt, dass der Sperrschieber nur dann in die Tür-Freigabeposition geschoben werden kann, wenn der Schieberahmen in der Schließposition steht.In the pawl blocking position, the pawl blocks the gate in the door lock position so that the gate can not be moved to the door release position upon an actuation attempt. Only when the sliding frame is in its closed position, the control bar acts on the running rail with the adjusting cam of the locking lever together such that the pawl is pivoted to the release position, so that the blockage of the locking slide is released. In this way it is ensured that the locking slide can only be pushed into the door release position when the sliding frame is in the closed position.

Gemäß einer bevorzugten Ausgestaltung weist die Sperrklinke eine Sperrnase auf, die in der Sperrklinken-Blockierposition einen Sperrabsatz des Sperrschiebers blockiert. Sobald die Sperrnase der Sperrklinke aus der Blockierposition in die Freigabeposition geschwenkt ist, stehen sich die Sperrnase der Sperrklinke und der Sperrabsatz des Sperrschiebers nicht mehr derart gegenüber, dass hierdurch die Schubbewegung des Sperrschiebers blockiert wird. Der Sperrschieber kann dann in die Tür-Freigabeposition verschoben werden.According to a preferred embodiment, the pawl on a locking lug which blocks a locking portion of the locking slide in the pawl blocking position. Once the locking lug of the pawl is pivoted from the blocking position to the release position, the locking lug of the pawl and the locking portion of the locking slide are no longer in such a way that thereby the thrust movement of the locking slide is blocked. The gate valve can then be moved to the door release position.

Vorzugsweise weist der Sperrschieber einen Tastenkopf auf, der von der Stirnseite des Türelements aus linear betätigbar ist. Unter der Stirnseite ist vorliegend die Schmalseite des Türelement zu verstehen, die beim Schwenken des Türelements eine Zylinderfläche beschreibt. Der Tastenkopf kann einstückig mit dem Sperrschieber ausgebildet sein. Der Tastenkopf ist relativ gut versteckt und dennoch einfach zugänglich untergebracht.Preferably, the locking slide on a key head, which is linearly actuated from the front side of the door member. In the present case, the front side is to be understood as meaning the narrow side of the door element, which describes a cylindrical surface when the door element is pivoted. The key top may be formed integrally with the gate valve. Of the Key head is relatively well hidden yet easily accessible.

Gemäß einer bevorzugten Ausgestaltung ist der Sperrschieber durch ein Federelement in seine Tür-Sperrposition vorgespannt. Bei NichtBetätigung befindet sich der Sperrschieber daher stets in seiner Tür-Sperrposition.According to a preferred embodiment, the locking slide is biased by a spring element in its door-locking position. When not operated, the gate valve is therefore always in its door-lock position.

Vorzugsweise weist die Sperranordnung mindestens ein separates Schieberahmen-Sperrelement auf, durch das der Schieberahmen bei freigegebener Schwenkfunktion und/oder bei geöffnetem Türelement unverschiebbar an der Laufschiene blockiert wird. Nur wenn im Verhältnis zum Schieberahmen das Türelement in seiner Schließposition steht, gibt das Schieberahmen-Sperrelement die Verschiebbarkeit des Schieberahmens frei, so dass der Schieberahmen in seine Öffnungsposition verschoben werden kann. Durch das Schieberahmen-Sperrelement wird sichergestellt, dass der Schieberahmen bei geöffnetem Türelement unverschiebbar in seiner Schließposition verbleibt.Preferably, the locking arrangement has at least one separate sliding-frame blocking element, by means of which the sliding frame is blocked immovably on the running rail when the pivoting function is released and / or when the door element is open. Only when in relation to the sliding frame, the door member is in its closed position, the sliding frame locking member releases the displaceability of the sliding frame, so that the sliding frame can be moved to its open position. The sliding frame blocking element ensures that the sliding frame remains immovable in its closed position when the door element is open.

Vorzugsweise weist das Schieberahmen-Sperrelement einen schwenkbaren Rahmen-Sperrhebel an dem Schieberahmen auf, der eine Sperrklinke und einen Stellnocken aufweist, wobei die Sperrklinke in ihrer Sperrposition mit einem Sperrabsatz der Laufschiene sperrend zusammenwirkt, wenn der Schieberahmen in seiner Schließposition steht. Der Stellnocken des Schieberahmen-Sperrhebels wird von dem Türelement betätigt, beispielsweise durch ein Rahmenteil des Türelements. Der Schieberahmen-Sperrhebel kann durch ein Federelement in seine Sperrposition vorgespannt sein, und wird bevorzugt durch das in der Türelement-Schließposition stehende Türelement in die Sperrhebel-Freigabeposition bewegt bzw. in dieser gehalten.Preferably, the sliding frame locking member comprises a pivotable frame locking lever on the sliding frame, which has a pawl and an actuating cam, wherein the locking pawl in its blocking position with a locking portion of the running rail cooperates lockingly when the sliding frame is in its closed position. The adjusting cam of the sliding frame locking lever is actuated by the door element, for example by a frame part of the door element. The sliding frame locking lever may be biased by a spring member into its locking position, and is preferably moved by the standing in the door element closing position door element in the locking lever release position and held therein.

Gemäß einer bevorzugten Ausgestaltung weist das Türelement unten in seiner Schwenkachse eine Lagerschale mit einer radialen Öffnung auf, durch die in der Türelement-Schließposition ein ortsfester Achsensteg, der dem Schrankkörper zugeordnet ist, hindurchtreten kann. Wenn das Türelement sich nicht in seiner Schließposition befindet, kann der Achsensteg jedoch nicht aus der Lagerschale radial heraustreten, sondern bildet zusammen mit der Lagerschale ein Radiallager. Auf diese Weise ist unten in der Tür-Schwenkachse einen Lagerung vorgesehen, durch die sichergestellt ist, dass nur in der Schließposition des Türelements das Türelement zusammen mit dem Schieberahmen verschoben werden kann. Wenn das Türelement in Bezug auf den Schieberahmen jedoch aufgeschwenkt ist, können die Lagerschale und der Achsensteg nicht voneinander getrennt werden, sondern bilden ein Drehlager.According to a preferred embodiment, the door element at the bottom in its pivot axis on a bearing shell with a radial opening through which in the door element closing position, a stationary axle bar, which is assigned to the cabinet body, can pass. However, if the door member is not in its closed position, the axle bar can not protrude radially out of the bearing cup, but forms a radial bearing together with the bearing cup. In this way, a storage is provided below in the door pivot axis, is ensured by ensuring that only in the closed position of the door element, the door element can be moved together with the sliding frame. However, when the door member is pivoted in relation to the sliding frame, the bearing shell and the axle bar can not be separated, but form a pivot bearing.

Gemäß einer bevorzugten Ausgestaltung weisen der Schieberahmen und das Türelement jeweils einen horizontalen Profilkörper-Schenkel auf, die ein Axiallager bildend aufeinander liegen, wobei mindestens ein Profilkörper-Schenkel mit einer Gleitbeschichtung beschichtet ist.According to a preferred embodiment, the sliding frame and the door element each have a horizontal profile body leg, forming a thrust bearing forming each other, wherein at least one profile body leg is coated with a lubricious coating.

Insbesondere können der Schieberahmen einerseits und das Türelement andererseits jeweils im Querschnitt gegensinnig C- förmige Profilkörper aufweisen, die klammerartig ineinandergreifen, wobei die horizontalen Profilkörper-Schenkel jeweils das Axiallager bilden. Die beiden Profilkörper greifen in der Schiebefunktion derart ineinander, dass sich zusammengesetzt ein S-förmiger Querschnitt ergibt. Auf diese Weise wird mit einfachen Profilen eine kompakte Konstruktion realisiert. Die Axiallagerung des Türelements an dem Schieberahmen wird von den in einer Horizontalebene liegenden Profilkörper-Schenkeln des Schieberahmens einerseits und des Türelements andererseits gebildet. Um eine möglichst geringe Reibung für die Schwenkbewegung des Türelements sicherzustellen, ist mindestens einer der beiden vertikal aufeinanderliegenden Schenken der Profilkörper mit der Gleitbeschichtung beschichtet, beispielsweise mit einer Kunststoff-Schicht, insbesondere mit einer Teflon-Schicht.In particular, the sliding frame on the one hand and the door element on the other hand in each case in cross-section in opposite directions have C-shaped profile body, the clip-like interlock, the horizontal profile body legs each form the thrust bearing. The two profile body engage in the sliding function in such a way that when assembled results in an S-shaped cross-section. In this way, a compact construction is realized with simple profiles. The axial bearing of the door element on the sliding frame is formed by the lying in a horizontal plane profile body legs of the sliding frame on the one hand and the door element on the other. Around To ensure the least possible friction for the pivoting movement of the door element, at least one of the two vertically stacked gifts of profile body is coated with the sliding coating, for example with a plastic layer, in particular with a Teflon layer.

Vorzugsweise ist jeder Schieberahmen jeweils an zwei Schlitten aufgehängt, die in der schrankkörperseitigen Laufschiene verschiebbar gelagert sind. Die Schlitten weisen Wälzkörper auf, beispielsweise Räder, die einen besonders leichtgängigen Lauf der Schlitten in der Laufschiene sicherstellen. Besonders bevorzugt weist die Laufschiene einen Längsschlitz auf, durch den ein vertikaler Verbindungsstift des Schlittens nach unten hindurchragt, wobei an dem Verbindungsstift der Schieberahmen aufgehängt ist.Preferably, each sliding frame is suspended in each case on two slides, which are mounted displaceably in the cabinet body side rail. The carriages have rolling elements, for example wheels, which ensure a particularly smooth running of the carriages in the running rail. Particularly preferably, the running rail has a longitudinal slot, through which a vertical connecting pin of the carriage protrudes downward, wherein the sliding frame is suspended on the connecting pin.

Vorzugsweise ist eine auf den Schieberahmen wirkende Rückstell-Anordnung vorgesehen, der den Schieberahmen in seine Schließposition zieht. Das die Rückstellkraft generierende Element kann eine Feder oder ein Gewicht sein. Durch die Rückstell-Anordnung ist zum einen eine komfortable Bedienung für die Ware aus dem Kühlraum entnehmenden Person sichergestellt, da sie das Türelement nach dem Öffnen nicht selbst wieder schließen muss. Zum anderen wird sichergestellt, dass der Schieberahmen während des Umschaltens zwischen der Schiebefunktion und der Schwenkfunktion, also während der Betätigung der Sperranordnung, zuverlässig in der Schließposition steht und verbleibt. Dies ist deshalb wichtig, weil nur in der Schließposition des Schieberahmens die Umschaltung zwischen der Schiebefunktion und der Schwenkfunktion zulässig ist.Preferably, a return arrangement acting on the sliding frame is provided, which pulls the sliding frame into its closed position. The restoring force generating element may be a spring or a weight. By restoring arrangement is on the one hand a comfortable operation for the goods from the refrigerator entnehmenden person ensured, as they do not have to close the door element after opening again. On the other hand, it is ensured that the sliding frame stands and remains reliably in the closed position during the switching between the sliding function and the pivoting function, that is to say during the actuation of the locking arrangement. This is important because only in the closed position of the sliding frame switching between the shift function and the pivot function is allowed.

Vorzugsweise sind die den beiden Schieberahmen zugeordneten Laufschienen tiefenmäßig versetzt zueinander angeordnet, so dass die beiden Schieberahmen bzw. die beiden Türelement voreinander geschoben und auf diese Weise zur Deckung gebracht werden können.Preferably, the rails associated with the two sliding frames are arranged offset in depth relative to one another, so that the two sliding frames or the two door elements can be pushed against one another and brought to coincidence in this way.

Im Folgenden wird unter Bezugnahme auf die Zeichnungen ein Ausführungsbeispiel der Erfindung näher erläutert.In the following an embodiment of the invention will be explained in more detail with reference to the drawings.

Es zeigen:

  • Figur 1 eine perspektivische Darstellung eines Kühlschrank mit einer Türanordnung mit zwei Türelementen,
  • Figur 2 eine vergrößerte Darstellung einer Sperranordnung der Türanordnung der Figur 1,
  • Figur 3 einen Sperrschieber der Sperranordnung der Figur 2,
  • Figur 4 ein oberes Türgelenk des eines Türelements der Türanordnung der Figur 1,
  • Figur 5 einen Querschnitt des linken oberen Eckbereichs der Türanordnung der Figur 1, und
  • Figur 6 ein unteres Türgelenk des Türelements der Türanordnung der Figur 1.
Show it:
  • FIG. 1 a perspective view of a refrigerator with a door assembly with two door elements,
  • FIG. 2 an enlarged view of a locking arrangement of the door assembly of FIG. 1 .
  • FIG. 3 a locking slide the lock assembly of FIG. 2 .
  • FIG. 4 an upper door hinge of a door element of the door assembly of FIG. 1 .
  • FIG. 5 a cross section of the left upper corner portion of the door assembly of FIG. 1 , and
  • FIG. 6 a lower door hinge of the door element of the door assembly of FIG. 1 ,

In der Figur 1 ist ein Kühlschrank 10 dargestellt, dessen Kühlraum 14 auf Temperaturen über 0 °C, beispielsweise auf +5 °C, gekühlt wird. Grundsätzlich kann sich die Erfindung jedoch auch auf einen Kühlschrank beziehen, dessen Kühlraum 14 auf Temperaturen unter 0 °C, beispielsweise auf circa -18 °C gekühlt wird.In the FIG. 1 a refrigerator 10 is shown, the cooling space 14 is cooled to temperatures above 0 ° C, for example to +5 ° C. In principle, however, the invention can also refer to a refrigerator whose cooling space 14 is cooled to temperatures below 0 ° C., for example to about -18 ° C.

Der Kühlschrank 10 weist einen Schrankkörper 12 auf, der den Kühlraum 14 umgibt. In dem Kühlraum 14 sind mehrere von vorne zugängliche Regalböden 17 angeordnet, auf denen Waren 18 gelagert werden können. Der Schrankkörper 12 weist vorderseitig eine großflächige und in einer Vertikalebene liegende Zugriffsöffnung 16 auf, durch die der Zugriff auf die Waren 18 möglich ist beziehungsweise der Kühlraum 14 mit Waren 18 befüllt werden kann. In der Zugriffsöffnung 16 sitzt eine Türanordnung 11, die im Wesentlichen zwei Türelemente 201,202, zwei Schieberahmen 241,242, eine zweischienige Laufschiene 22 und jeweils eine Sperranordnung 50 aufweist. Die Türanordnung 11 wurde an dem Kühlschrank 10 nachgerüstet, d.h. nach der Aufstellung des Kühlschrank 10 nachträglich in die Zugriffsöffnung 16 montiert.The refrigerator 10 has a cabinet body 12 surrounding the refrigerator compartment 14. In the refrigerator 14 more accessible from the front shelves 17 are arranged on which goods 18 can be stored. The cabinet body 12 has on the front side a large-area and in a vertical plane lying access opening 16 through which access to the goods 18 is possible or the refrigerator 14 can be filled with goods 18. In the access opening 16 sits a door assembly 11, which essentially comprises two door elements 20 1 , 20 2 , two sliding frames 24 1 , 24 2 , a dual-rail rail 22 and a respective locking arrangement 50. The door assembly 11 was retrofitted to the refrigerator 10, that is mounted after the installation of the refrigerator 10 in the access opening 16 later.

Die Zugriffsöffnung 16 wird jeweils durch die zwei jeweils in einer Vertikalebene und tiefenmäßig versetzt zueinander stehenden transparenten Türelemente 201,202 verschlossen, wenn die Türelemente 201,202 in ihrer Schließposition stehen. Die beiden Türelemente 201,202 weisen jeweils eine transparente Glasscheibe 21 auf, an der jeweils ein Griff 23 fixiert ist. Die Glasscheibe 21 ist eingerahmt durch ein oberes waagerechtes Rahmenteil 61, ein gelenksseitiges seitliches senkrechtes Rahmenteil 62 und ein unteres waagerechtes Rahmenteil 63.The access opening 16 is in each case closed by the two transparent door elements 20 1 , 20 2 each offset in a vertical plane and offset in depth when the door elements 20 1 , 20 2 are in their closed position. The two door elements 20 1 , 20 2 each have a transparent glass pane 21, on each of which a handle 23 is fixed. The glass pane 21 is framed by an upper horizontal frame part 61, a hinge-side lateral vertical frame part 62 and a lower horizontal frame part 63.

Jedes Türelement 201,202 ist jeweils um eine vertikale Schwenkachse schwenkbar an dem zugeordneten Schieberahmen 241,242 gelagert, der seinerseits jeweils in der zweischienigen Laufschiene 22 in Querrichtung verschiebbar aufgehängt ist. Die Laufschiene 22 ist starr an dem Schrankkörper 12 befestigt. Die Laufschiene 22 weist zwei in der Tiefe direkt aneinander angrenzende Einzel-Schienen auf, in denen jeweils zwei Schlitten 26,28 laufen, wobei an einem Schlitten-Paar jeweils ein Türelement 201,202 aufgehängt ist.Each door element 20 1 , 20 2 is mounted in each case about a vertical pivot axis pivotally mounted on the associated sliding frame 24 1 , 24 2 , which in turn is slidably suspended in each case in the two-rail track 22 in the transverse direction. The running rail 22 is rigidly fixed to the cabinet body 12. The running rail 22 has two in the depth directly adjacent to each other single rails, in each of which run two carriages 26,28, wherein on a pair of carriages each have a door member 20 1 , 20 2 is suspended.

Jeder Schlitten 26,28 weist jeweils zwei Räder 27 auf, durch die der Schlitten 26,28 widerstandsarm in der jeweiligen Schiene der Doppel-Laufschiene 22 verschiebbar ist. Jeder Schlitten 26,28 weist einen vertikalen Verbindungsstift 29 auf, der durch einen Längsschlitz 55 in der Laufschiene 22 vertikal nach unten herausragt und mit seinem unteren Enden den jeweiligen Schieberahmen 241,242 hält.Each carriage 26, 28 has two wheels 27, by means of which the carriage 26, 28 can be displaced with little resistance in the respective rail of the double rail 22. Each carriage 26, 28 has a vertical connecting pin 29, which protrudes vertically downwards through a longitudinal slot 55 in the running rail 22 and, with its lower end, holds the respective sliding frame 24 1 , 24 2 .

Jedes Türelement 201,202 ist jeweils an einem zugeordneten obenseitigen Schieberahmen 241,242 um eine Vertikalachse schwenkbar in einem oberen Drehlager gelagert. Hierzu ist in dem senkrechten gelenksseitigen Rahmenteil 62 jeweils ein Lagerstein 98 mit einem senkrechten Lagerbolzen 88 fixiert, der in entsprechenden Schwenklager-Bohrungen 31 des Schieberahmens 241,242 drehbar gelagert ist, wie in Figur 5 dargestellt.Each door element 20 1 , 20 2 is mounted in each case on an associated overhead sliding frame 24 1 , 24 2 about a vertical axis pivotally mounted in an upper pivot bearing. For this purpose, a respective bearing block 98 is fixed in the vertical joint-side frame part 62 with a vertical bearing pin 88 which is rotatably mounted in corresponding pivot bearing bores 31 of the slide frame 24 1 , 24 2 , as in FIG. 5 shown.

Jedes Türelement 201,202 kann also im Verhältnis zum Schieberahmen 241,242 geschwenkt werden, wenn die Schwenkfunktion gewählt ist, und kann im Verhältnis zu dem Schrankkörper 12 in Querrichtung verschoben werden, wenn die Schiebefunktion gewählt ist. Die beiden Einzel-Schienen der Laufschiene 22 erstrecken sich jeweils über die gesamte Breite der Zugriffsöffnung 16. Die beiden Türelement 241,242 können also in jeder Schiebe-Position über die gesamte Breite der Zugriffsöffnung 16 verschoben und vollständig miteinander zur Deckung gebracht werden.Each door element 20 1 , 20 2 can thus be pivoted in relation to the sliding frame 24 1 , 24 2 , if the pivoting function is selected, and can be moved in the transverse direction in relation to the cabinet body 12, when the sliding function is selected. The two individual rails of the running rail 22 each extend over the entire width of the access opening 16. The two door element 24 1 , 24 2 can thus be moved in each sliding position over the entire width of the access opening 16 and completely made to coincide.

An den der Zugriffsöffnungs-Mitte zugewandten Enden der Schieberahmen 241,242 ist oben jeweils eine Sperranordnung 50 vorgesehen, mit der, bezogen auf das zugeordnete Türelement 201,202, zwischen einer Schwenkfunktion des Türelement 201,202 im Bezug auf den zugeordneten Schieberahmen 241,242 einerseits und einer Schiebefunktion des Schieberahmens 241,242 in Bezug auf die Laufschiene 22 andererseits umgeschaltet werden kann.At the access opening center facing ends of the sliding frame 24 1 , 24 2 is a lock assembly 50 is provided at the top, with respect to the associated door element 20 1 , 20 2 , between a pivoting function of the door member 20 1 , 20 2 with respect to the associated sliding frame 24 1 , 24 2 on the one hand and a sliding function of the Sliding frame 24 1 , 24 2 with respect to the running rail 22 on the other hand can be switched.

Im Folgenden wird die Sperranordnung 50 am Beispiel des linken Türelements 201 beschrieben. An dem rechten Türelement 202 ist eine entsprechende Sperranordnung vorgesehen.The locking arrangement 50 will be described below using the example of the left-hand door element 20 1 . On the right door element 20 2 a corresponding locking arrangement is provided.

Die Sperranordnung 50 weist als bewegliche Elemente einen Sperrschieber 32 an dem Türelement 201, einen um eine Vertikalachse schwenkbaren Türelement-Sperrhebel 34 und einen weiteren um eine Vertikalachse schwenkbaren Schieberahmen-Sperrhebel 36 auf. Beide Sperrhebel 34,36 sind an dem Schieberahmen 241 angeordnet.The locking arrangement 50 has as movable elements a locking slide 32 on the door element 20 1 , a pivotable about a vertical axis door element locking lever 34 and another about a vertical axis pivotable sliding frame locking lever 36. Both locking levers 34, 36 are arranged on the sliding frame 24 1 .

Der Sperrschieber 32 ist in radialer Richtung horizontal verschiebbar in dem oberen horizontalen Türelement-Rahmenteil 61 angeordnet, und zwar an dem radialen äußeren Ende. Der Sperrschieber 32 ist durch ein Federelement 58 in seine Tür-Sperrposition vorgespannt, die in der Figur 3 dargestellt ist. Durch Betätigung eines stirnseitigen Tastenkopfes 33 des Sperrschiebers 32 kann der Sperrschieber 32 entgegen der Vorspannungskraft des Federelements 58 in seine Tür-Freigabeposition verschoben werden. Der Tastenkopf 33 ist nur von der Stirnseite des Türelements 201 aus zugänglich, wie in der Figur 2 dargestellt.The gate valve 32 is horizontally slidably disposed in the radial direction in the upper horizontal door frame member 61, at the radial outer end. The locking slide 32 is biased by a spring element 58 in its door-locking position, which in the FIG. 3 is shown. By operating a front-side key head 33 of the locking slide 32, the locking slide 32 can be moved against the biasing force of the spring element 58 in its door-release position. The key top 33 is accessible only from the front side of the door element 201, as in the FIG. 2 shown.

Der einstückige Türelement-Sperrhebel 34 weist einen Stellnocken 40, eine Hebelachse 43 und eine Sperrklinke 41 auf, die starr miteinander verbunden sind. Die Hebelachse 43 ist drehbar in dem Profilkörper in zwei Öffnungen des Profilkörpers des Schieberahmens 241 gelagert und ist durch ein (nicht dargestelltes) Federelement in eine Sperrnocken-Blockierposition rotatorisch vorgespannt, in der die Sperrklinke 41' um etwa 20° gegenüber der Freigabeposition verdreht ist. In der Figur 3 ist die Sperrklinke 41 in vollen Linien in der Freigabeposition und in unterbrochenen Linien ist die Sperrklinke 41' in ihrer Blockierposition dargestellt. In der Blockierposition sperrt die Sperrklinke 41' mit ihrer Sperrnase 42 einen korrespondierenden Sperrabsatz 56 des Sperrschiebers 32, so dass der Sperrschieber 32 in seiner Tür-Sperrposition blockiert ist. An der Laufschiene 22 ist eine in einer Vertikalebene stehende Steuerleiste 51 vorgesehen, durch die der Stellnocken 40 des Türelement-Sperrhebels 34 entgegen der Federkraft des Federelements aus der Blockierposition in die Freigabeposition gedreht wird. Die Steuerleiste 51 ist derart angeordnet, dass nur in der Schließposition des Schieberahmens 241 der Stellnocken 40 betätigt wird. Wenn der Schieberahmen 241 nicht in seiner Schließposition steht, wird der Stellnocken 40 nicht durch die Steuerleiste 51 betätigt, so dass der Sperrhebel und damit auch die Sperrklinke 41 in der Blockierposition stehen und der Sperrschieber 32 in seiner Tür-Sperrposition blockiert ist.The one-piece door element locking lever 34 has an adjusting cam 40, a lever axis 43 and a pawl 41, which are rigidly connected to each other. The lever axis 43 is rotatably mounted in the profile body in two openings of the profile body of the sliding frame 24 1 and is rotationally biased by a (not shown) spring element in a locking cam blocking position in which the pawl 41 'is rotated by about 20 ° relative to the release position , In the FIG. 3 is the pawl 41 in solid lines in the release position and in broken lines, the pawl 41 'is shown in its blocking position. In the blocking position, the pawl 41 'locks with its locking lug 42 a corresponding locking shoulder 56 of the locking slide 32, so that the locking slide 32 is blocked in its door-locking position. On the running rail 22 a standing in a vertical plane control bar 51 is provided, through which the adjusting cam 40 of the door-locking lever 34 is rotated against the spring force of the spring element from the blocking position to the release position. The control bar 51 is arranged such that only in the closed position of the sliding frame 24 1 of the actuating cam 40 is actuated. If the sliding frame 24 1 is not in its closed position, the adjusting cam 40 is not actuated by the control bar 51, so that the locking lever and thus the pawl 41 are in the blocking position and the locking slide 32 is blocked in its door-locking position.

Der Sperrschieber 32 weist eine tangentiale Freigabeöffnung 52 auf, die eine etwas größere radiale Länge als die Sperrklinke 41 aufweist. Wenn der Sperrschieber 32 in seiner Freigabeposition steht, fluchtet die Sperrschieber-Freigabeöffnung 52 tangential mit der Sperrklinke 41, so dass das Türelement 201 nicht mehr unschwenkbar an dem Schieberahmen 241 fixiert ist, sondern die Schwenkbarkeit des Türelements 201 freigegeben ist. Sobald das Türelement 201 aus seiner Schließposition in eine Öffnungsposition aufgeschwenkt ist, kann der Sperrschieber 32 bzw. sein Tastenkopf 33 wieder losgelassen werden.The locking slide 32 has a tangential release opening 52, which has a slightly larger radial length than the pawl 41. When the locking slide 32 is in its release position, the locking slide release opening 52 is aligned tangentially with the pawl 41, so that the door member 20 1 is no longer pivotally fixed to the sliding frame 241, but the pivoting of the door member 20 1 is released. As soon as the door element 20 1 is swung out of its closed position into an open position, the locking slide 32 or its key head 33 can be released again.

Der Sperrschieber 32 weist eine Klinkenschräge 54 auf, durch die der Sperrschieber 32 während des Schließens des Türelement 201 und bei dem Auftreffen der Sperrklinke 41 auf die Klinkenschräge 54 des Sperrschiebers 32 entgegen der Federkraft des Sperrschieber-Federelements 58 kurz in die Tür-Freigabeposition geschoben wird, bis die Sperrklinke 41 vollständig durch die Freigabeöffnung 52 hindurch getreten ist, und der Sperrschieber 32 durch das Federelement 58 wieder in seine Tür-Sperrposition zurückgeschoben wird. Zum Schließen des Türelements 201 muss der Sperrschieber 32 also manuell nicht betätigt werden.The locking slide 32 has a pawl slope 54, pushed by the locking slide 32 during the closing of the door member 20 1 and the impact of the pawl 41 on the pawl 54 of the locking slide 32 against the spring force of the locking slide spring element 58 briefly in the door release position will, until the Pawl 41 has completely passed through the release opening 52, and the locking slide 32 is pushed back by the spring member 58 back to its door-locking position. To close the door element 20 1 , the locking slide 32 must therefore not be operated manually.

Der Schieberahmen-Sperrhebel 36 dient als Schieberahmen-Sperrelement, durch das der Schieberahmen 241 bei freigegebener Türelement-Schwenkfunktion bzw. bei geöffnetem Türelement 201 unverschiebbar an der Laufschiene 22 blockiert ist. Hierzu weist der einstückige Rahmen-Sperrhebel 36 eine Sperrklinke 46, eine Hebelachse 48 und einen Stelinocken 47 auf. Die vertikale Hebelachse 48 ist in zwei Öffnungen des Schieberahmens 241 drehbar gelagert. Der Rahmen-Sperrhebel 36 ist um ungefähr 20° zwischen einer Sperrposition, wie in Figur 2 dargestellt, und einer Freigabeposition schwenkbar. Der Sperrhebel 36 ist durch ein Federelement in seine Sperrposition vorgespannt. In der Sperrposition rastet die Sperrklinke 46 hinter einen Sperrabsatz 49 der Laufschiene 22 sperrend ein, so dass der Schieberahmen 241 nicht mehr aus seiner Schließposition geschoben werden kann. Der Sperrabsatz 49 wird von einer Kante der Steuerleiste 51 gebildet.The sliding-frame locking lever 36 serves as a sliding-frame blocking element, by means of which the sliding frame 24 1 is blocked immovably on the running rail 22 when the door-element pivot function is released or when the door element 20 1 is open. For this purpose, the one-piece frame locking lever 36 has a pawl 46, a lever axis 48 and a punch cam 47. The vertical lever axis 48 is rotatably mounted in two openings of the sliding frame 241. The frame lock lever 36 is about 20 ° between a lock position, as in FIG. 2 shown, and a release position pivotally. The locking lever 36 is biased by a spring element in its locking position. In the locked position, the pawl 46 engages lockingly behind a locking portion 49 of the running rail 22, so that the sliding frame 24 1 can no longer be pushed out of its closed position. The locking portion 49 is formed by an edge of the control bar 51.

Der Stellnocken 46 des Rahmen-Sperrhebels 36 wird bei vollständig geschlossenem Türelement 201 durch eine korrespondierende und in einer Vertikalebene stehende Anschlagfläche 53 des oberen waagerechten Rahmenteils 61 des Türelements 201 in seine Freigabeposition verdreht. Erst bei vollständig geschlossenem Türelement 201 wird die Sperrklinke 46 aus ihrer Sperrposition herausgeschwenkt, und hintergreift nicht mehr den Sperrabsatz 49, so dass der Schieberahmen 241 wieder in Richtung Öffnungsposition frei verschoben werden kann.The adjusting cam 46 of the frame-locking lever 36 is rotated at fully closed door member 20 1 by a corresponding and standing in a vertical plane stop surface 53 of the upper horizontal frame member 61 of the door member 20 1 in its release position. Only when fully closed door element 20 1 , the pawl 46 is pivoted out of its locked position, and no longer engages behind the locking portion 49, so that the sliding frame 24 1 can be moved freely back in the direction of opening position.

Wie in Figur 1 dargestellt, ist die Zugriffsöffnung 16 des Schrankkörpers 12 eingerahmt durch die obere horizontale Laufschiene 22, das untere Rahmenteil 73 und zwei seitliche Rahmenteile 72, wobei die beiden seitlichen Rahmenteile 72 jeweils als Hohlprofil ausgebildet sind. In dem so gebildeten rechteckigen Zugriffsöffnungs-Rahmen ist an jeder Seite jeweils eine Rückstell-Anordnung 80 vorgesehen, die für die selbsttätige Rückstellung der beiden Schieberahmen 241,242 in ihre Schließpositionen sorgen. Die in der Figur 5 dargestellte Rückstell-Anordnung 80 wird im Wesentlichen gebildet von einem Rückstellgewicht 82, das in dem seitlichen vertikalen Rahmenteil 72 vertikal geführt ist und an einem Seilzug 84 aufgehängt ist. Der das Rückstellgewicht 82 tragende vertikale Teil des Seilzuges 84 wird in der oberen Ecke des Zugriffsöffnungs-Rahmens von einer Umlenkrolle 86 um 90° in die Waagerechte umgelenkt und ist mit seinem waagerechten Ende an einem der beiden Schlitten 26 des betreffenden Schieberahmens 241 fixiert. Die Rückstell- Anordnung 80 zieht dem Schieberahmen 241 einschließlich des Türelement 201 stets selbsttätig in die Schließposition zurück.As in FIG. 1 illustrated, the access opening 16 of the cabinet body 12 is framed by the upper horizontal rail 22, the lower frame member 73 and two lateral frame members 72, wherein the two lateral frame members 72 are each formed as a hollow profile. In the thus formed rectangular access opening frame, a return arrangement 80 is provided on each side, which provide for the automatic return of the two sliding frame 24 1 , 24 2 in their closed positions. The in the FIG. 5 shown reset assembly 80 is essentially formed by a return weight 82 which is guided vertically in the lateral vertical frame member 72 and is suspended from a cable 84. The return part 82 carrying vertical part of the cable 84 is deflected in the upper corner of the access opening frame by a guide roller 86 by 90 ° in the horizontal and is fixed with its horizontal end to one of the two carriages 26 of the respective sliding frame 24 1 . The return arrangement 80 always pulls the sliding frame 24 1 including the door element 20 1 automatically back into the closed position.

In Figur 6 ist das untere Drehlager 67 des Türelement 201 dargestellt. Das untere Drehlager 67 wird von einer dem Türelement 201 fest zugeordneten Lagerschale 65 einerseits und einem ortsfesten Achsensteg 76 des unteren Zugriffsöffnungs-Rahmenteils 73 andererseits gebildet. Die Lagerschale 65 weist eine vertikale Lagerbohrung 69 auf, die über die radiale Öffnung 66 seitlich zugänglich ist. Die seitliche Öffnung 66 ist schmaler als der Durchmesser der Lagerbohrung 69. Der ortsfeste Achsensteg 76 ist stegartig ausgebildet, wobei die Längsorientierung des Achsenstegs 76 in der Öffnungsebene liegt. Die horizontale Länge des Achsenstegs 76 ist geringfügig kleiner als der Innendurchmesser der kreisförmigen Lagerbohrung 69. Die horizontale Breite des Achsenstegs 76 ist geringfügig kleiner als die Breite der Lagerschalen-Öffnung 66. Wenn das Türelement 201 in der Schließposition steht und der zugeordnete Schieberahmen 241 in die Öffnungsposition geschoben wird, kann der Achsensteg 76 durch die Lagerschalen-Öffnung 66 seitlich aus der Lagerbohrung 69 heraustreten, so dass der Schieberahmen 241 zusammen mit dem zugeordneten Türelement 201 tatsächlich aufgeschoben werden kann. Falls das Türelement 201 jedoch noch mindestens geringfügig aufgeschwenkt ist, kann der Achsensteg 76 nicht durch die Lagerschalen-Öffnung 66 aus der Lagerbohrung 69 heraustreten.In FIG. 6 the lower pivot bearing 67 of the door element 201 is shown. The lower pivot bearing 67 is formed by a door shell 201 fixedly assigned bearing shell 65 on the one hand and a stationary axle web 76 of the lower access opening frame member 73 on the other. The bearing shell 65 has a vertical bearing bore 69 which is laterally accessible via the radial opening 66. The lateral opening 66 is narrower than the diameter of the bearing bore 69. The fixed axis web 76 is web-like, wherein the longitudinal orientation of the axis web 76 is located in the opening plane. The horizontal length of the axle web 76 is slightly smaller than the inner diameter of the circular bearing bore 69. The horizontal width of the axle web 76 is slightly smaller than the width of the bearing shell opening 66. When the door member 201 is in the closed position and the associated Sliding frame 24 1 is pushed into the open position, the axle web 76 through the bearing shell opening 66 laterally emerge from the bearing bore 69, so that the sliding frame 241 can be actually pushed together with the associated door element 20 1 . However, if the door element 20 1 is still at least slightly swung open, the axle web 76 can not escape through the bearing shell opening 66 from the bearing bore 69.

Für die untere Führung des Türelements 201 im aufgeschobenen Zustand bzw. beim Schieben des Türelements 201 einschließlich des Schieberahmens 241 ist das untere horizontale Türelement-Rahmenteil 63 als nach unten geöffnetes U-förmiges Profil ausgebildet, das von einem oder mehreren korrespondierenden vertikalen ortsfesten Führungsstiften 78 geführt wird, die an dem unteren Zugriffsöffnungs-Rahmenteil 73 fixiert sind. Nur in der Schließposition des Schieberahmens 241 kann der Führungsstift 78 durch eine seitliche Schienenöffnung 68 aus dem Rahmenteil-Profil heraustreten.For the lower guide of the door member 20 1 in the pushed state or when pushing the door member 20 1 including the sliding frame 24 1 , the lower horizontal door frame member portion 63 is formed as a downwardly open U-shaped profile, of one or more corresponding vertical stationary Guide pins 78 which are fixed to the lower access opening frame member 73. Only in the closed position of the sliding frame 24 1 , the guide pin 78 can emerge through a side rail opening 68 from the frame part profile.

Sowohl das untere Drehlager 67 als auch das obere Drehlager sind als reine Radiallager ausgebildet. Wie in Figur 4 dargestellt, wird das Axiallager von zwei unmittelbar aufeinander liegenden Schenkeln 93,91 des oberen Türelement-Rahmenteils 61 einerseits und des Schieberahmens 241 andererseits gebildet. Die beiden Schenkel 91,93 liegen in einer Horizontalebene. Einer der beiden Schenkel 91 weist eine dem anderen Schenkel 93 zugewandte Kunststoff-Gleitbeschichtung 90 auf, die beispielsweise aus Teflon besteht. Hierdurch wird ein reibungsarmes Axiallager gebildet.Both the lower pivot bearing 67 and the upper pivot bearing are designed as pure radial bearings. As in FIG. 4 illustrated, the thrust bearing is formed by two directly superposed legs 93,91 of the upper door frame member 61 on the one hand and the sliding frame 24 1 on the other. The two legs 91,93 lie in a horizontal plane. One of the two legs 91 has a plastic sliding coating 90 facing the other leg 93, which consists for example of Teflon. As a result, a low-friction thrust bearing is formed.

Claims (14)

Kühlschrank (10) mit
einem von einem Schrankkörper (12) umgebenen Kühlraum (14), dessen vertikale Zugriffsöffnung (16) durch mindestens zwei jeweils in einer Vertikalebene und in der Tiefe versetzt zueinander stehende, transparente Türelemente (201,202) verschlossen ist, wobei
jedes Türelement (201,202) jeweils an einem Schieberahmen (241,242) um eine Vertikalachse schwenkbar gelagert ist,
die Schieberahmen (241,242) in Querrichtung verschiebbar an einer ortsfesten Laufschiene (22) des Schrankkörpers (12) gelagert sind, und
jedem Türelement (201,202) jeweils eine schaltbare Sperranordnung (50) zugeordnet ist, die das Türelement (201,202) wahlweise in der Schiebefunktion unschwenkbar an dem verschiebbaren Schieberahmen (241,242) fixiert oder den Schieberahmen (241,242) in der Schwenkfunktion unverschiebbar an der Laufschiene (22) fixiert und die Schwenkbarkeit des Türelements (201,202) freigibt.Refrigerator (10) with
one of a cabinet body (12) surrounded cooling space (14), the vertical access opening (16) by at least two in each case in a vertical plane and in the depth offset from one another, transparent door elements (20 1 , 20 2 ) is closed, wherein
each door element (20 1 , 20 2 ) is pivotably mounted on a sliding frame (24 1 , 24 2 ) about a vertical axis,
the slide frames (24 1 , 24 2 ) are mounted so as to be displaceable in the transverse direction on a stationary running rail (22) of the cabinet body (12), and
each door element (20 1 , 20 2 ) is associated with a switchable locking arrangement (50) which fixes the door element (20 1 , 20 2 ) either in the sliding function unschwenkbar on the sliding sliding frame (24 1 , 24 2 ) or the sliding frame ( 24 1 , 24 2 ) fixed in the pivoting function immovably on the running rail (22) and the pivoting of the door member (20 1 , 20 2 ) releases. Kühlschrank (10) nach einem der vorangegangenen Ansprüche, wobei die Sperranordnung (50) einen an dem Türelement (201,202) in Türlängsrichtung zwischen einer Tür-Sperrposition und einer Tür-Freigabeposition verschiebbaren Sperrschieber (32) mit einer tangentialen Freigabeöffnung (52) aufweist, die in der Tür-Freigabeposition des Sperrschiebers (32) mit einer Sperrklinke (41) des Schieberahmens (241,242) tangential fluchtet.Refrigerator (10) according to one of the preceding claims, wherein the locking arrangement (50) on the door element (20 1 , 20 2 ) in the door longitudinal direction between a door lock position and a door release position sliding gate valve (32) having a tangential release opening (52 ), which in the door-release position of the locking slide (32) with a pawl (41) of the sliding frame (24 1 , 24 2 ) is aligned tangentially. Kühlschrank (10) nach einem der vorangegangenen Ansprüche, wobei die Sperrklinke (41) Teil eines zwischen einer Blockierposition und einer Freigabeposition um eine Vertikalachse schwenkbaren Sperrhebels (34) an dem Schieberahmen (241,242) ist, wobei der Sperrhebel (34) einen Stellnocken (40) aufweist, dessen Position von einer Steuerleiste (51) der Laufschiene (42) gesteuert wird.A refrigerator (10) according to any one of the preceding claims, wherein the pawl (41) is part of a locking lever (34) pivotable about a vertical axis between a blocking position and a release position on the sash (24 1 , 24 2 ), the locking lever (34) an adjusting cam (40) whose position is controlled by a control bar (51) of the running rail (42). Kühlschrank (10) nach einem der vorangegangenen Ansprüche, wobei die Sperrklinke (41) eine Sperrnase (42) aufweist, die in der Sperrnocken-Blockierposition einen Sperrabsatz (56) des Sperrschiebers (32) blockiert.A refrigerator (10) according to any one of the preceding claims, wherein the pawl (41) has a locking lug (42) which in the blocking cam blocking position blocks a locking shoulder (56) of the pusher (32). Kühlschrank (10) nach einem der vorangegangenen Ansprüche, wobei der Sperrschieber (32) einen Tastenkopf (33) aufweist, der von der Stirnseite des Türelements (201,202) aus betätigbar ist.Refrigerator (10) according to one of the preceding claims, wherein the locking slide (32) has a key head (33) which can be actuated from the end face of the door element (20 1 , 20 2 ). Kühlschrank (10) nach einem der vorangegangenen Ansprüche, wobei der Sperrschieber (32) durch ein Federelement (58) in seine Tür-Sperrposition vorgespannt istA refrigerator (10) according to any one of the preceding claims, wherein the gate valve (32) is biased by its spring member (58) into its door-lock position Kühlschrank (10) nach einem der vorangegangenen Ansprüche, wobei die Sperranordnung (50) mindestens ein separates Schieberahmen-Sperrelement (36) aufweist, durch das der Schieberahmen (241,242) bei freigegebener Schwenkfunktion und/oder bei geöffnetem Türelement (201,202) unverschiebbar an der Laufschiene (22) fixiert ist.Refrigerator (10) according to one of the preceding claims, wherein the locking arrangement (50) has at least one separate sliding frame blocking element (36) through which the sliding frame (24 1 , 24 2 ) with released pivoting function and / or with open door element (20 1 , 20 2 ) is fixed immovably to the running rail (22). Kühlschrank (10) nach einem der vorangegangenen Ansprüche, wobei das Schieberahmen- Sperrelement (36) von einem an dem Schieberahmen (241,242) angeordneten separaten Rahmen-Sperrhebel (36) gebildet wird, der eine Sperrklinke (46) und einen Stellnocken (47) aufweist, wobei die Sperrklinke (46) in ihrer Sperrposition mit einen Sperrabsatz (49) der Laufschiene (22) sperrend zusammenwirkt und wobei der Stellnocken (47) von dem Türelement (201,202) betätigt wird.A refrigerator (10) as claimed in any one of the preceding claims, wherein the sliding frame locking member (36) is formed by a separate frame locking lever (36) disposed on the sliding frame (24 1 , 24 2 ) including a pawl (46) and an actuating cam (47), the pawl (46) lockingly cooperating in its locking position with a locking shoulder (49) of the running rail (22) and wherein the adjusting cam (47) of the door element (20 1 , 20 2 ) is actuated. Kühlschrank (10) nach einem der vorangegangenen Ansprüche, wobei das Türelement (201,202) unten in seiner Schwenkachse eine Lagerschale (65) mit einer radialen Öffnung (66) aufweist, durch die in der Türelement-Schließposition ein ortsfester Achsensteg (76) hindurchtreten kann.Refrigerator (10) according to one of the preceding claims, wherein the door element (20 1 , 20 2 ) has at its bottom in its pivot axis a bearing shell (65) with a radial opening (66) through which in the door element closing position, a stationary axle web (76 ) can pass through. Kühlschrank (10) nach einem der vorangegangenen Ansprüche, wobei der Schieberahmen (241,242) und das Türelement (201,202) jeweils einen horizontalen Profilkörper-Schenkel (91,93) aufweisen, die ein Axiallager bildend aufeinander liegen, wobei mindestens ein Profilkörper-Schenkel (91) mit einer Gleitbeschichtung (90) beschichtet ist.Refrigerator (10) according to one of the preceding claims, wherein the sliding frame (24 1 , 24 2 ) and the door element (20 1 , 20 2 ) each have a horizontal profiled body limbs (91,93) forming a thrust bearing on each other, wherein at least one profile body leg (91) is coated with a sliding coating (90). Kühlschrank (10) nach einem der vorangegangenen Ansprüche, wobei jeder Schieberahmen (241,242) jeweils an zwei Schlitten (26,28) hängt, die in der Laufschiene (22) verschiebbar gelagert sind.Refrigerator (10) according to any one of the preceding claims, wherein each sliding frame (24 1 , 24 2 ) each on two slides (26,28) depends, which are slidably mounted in the running rail (22). Kühlschrank (10) nach Anspruch 9, wobei die Laufschiene (22) mindestens einen Längsschlitz (55) aufweist, durch den ein vertikaler Verbindungsstift (29) des Schlittens (26) nach unten
hindurchragt, wobei an dem Verbindungsstift (29) der Schieberahmen (241,242) aufgehängt ist.Refrigerator (10) according to claim 9, wherein the running rail (22) has at least one longitudinal slot (55) through which a vertical connecting pin (29) of the carriage (26) downwards
protrudes, wherein on the connecting pin (29) of the sliding frame (24 1 , 24 2 ) is suspended. Kühlschrank (10) nach einem der vorangegangenen Ansprüche, wobei eine auf den Schieberahmen (241,242) wirkende Rückstell-Anordnung (80) vorgesehen ist.Refrigerator (10) according to one of the preceding claims, wherein on the sliding frame (24 1 , 24 2 ) acting return assembly (80) is provided. Türanordnung (11) zum Nachrüsten an einem Kühlschrank (10), mit den Merkmalen einer der Ansprüche 1-14.Door arrangement (11) for retrofitting to a refrigerator (10), having the features of one of claims 1-14.
EP11195317.0A 2011-01-27 2011-12-22 Refrigerator Active EP2482015B1 (en)

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US20150241113A1 (en) * 2012-09-13 2015-08-27 Kangtansanup Co., Ltd. Refrigerator having a sliding door
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ES2754773T3 (en) 2020-04-20
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PL2482015T3 (en) 2020-05-18
EP2482015A3 (en) 2013-11-20
DE102011009661A1 (en) 2012-08-02
HUE049115T2 (en) 2020-09-28

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