Source: https://patents.google.com/patent/DE102010004950A1/en
Timestamp: 2019-10-24 03:31:43
Document Index: 753317233

Matched Legal Cases: ['art 22', 'art 24', 'art 20', 'arts 22', 'art 20', 'art 20', 'arts 22', 'arts 22']

DE102010004950A1 - Cooling shelf with door device - Google Patents
Cooling shelf with door device
DE102010004950A1
DE102010004950A1 DE201010004950 DE102010004950A DE102010004950A1 DE 102010004950 A1 DE102010004950 A1 DE 102010004950A1 DE 201010004950 DE201010004950 DE 201010004950 DE 102010004950 A DE102010004950 A DE 102010004950A DE 102010004950 A1 DE102010004950 A1 DE 102010004950A1
DE201010004950
Erik 50939 Möller
REMIS GESELLSCHAFT fur ENTWICKLUNG und VERTRIEB VON TECHNISCHEN ELEMENTEN MBH
Remis Gesellschaft fur Entwicklung und Vertrieb Von Technischen Elementen Mbh 50829
2010-01-18 Application filed by REMIS GESELLSCHAFT fur ENTWICKLUNG und VERTRIEB VON TECHNISCHEN ELEMENTEN MBH, Remis Gesellschaft fur Entwicklung und Vertrieb Von Technischen Elementen Mbh 50829, REMIS GmbH filed Critical REMIS GESELLSCHAFT fur ENTWICKLUNG und VERTRIEB VON TECHNISCHEN ELEMENTEN MBH
2010-01-18 Priority to DE201010004950 priority Critical patent/DE102010004950A1/en
2011-07-21 Publication of DE102010004950A1 publication Critical patent/DE102010004950A1/en
Cooling rack (10) with a cooling chamber (15) closing door device (11), wherein the door device (11) has a door (12) which is rotatably mounted in two pivot bearings (26) about a vertical axis between a closed position and an open position in that the door device (11) has two rails (16, 18) which are arranged approximately parallel to a side wall (14) of the cooling rack (10) and in which the pivot bearings (26) of the door (12) are displaceably mounted in that the door (12) in the rails (16, 18) between a use position in front of the cooling space (15), in which the door (12) is pivotable between the open position and closed position, and a parking position next to the cooling space (15). in which the door (12) is pivotable, is displaceable.
The invention relates to a refrigerated shelf with a front accessible cooling chamber or a door device for retrofitting such a cooling rack.
Chilled goods are stored and presented in stores in refrigerated shelves. To remove the goods, the refrigerated shelf has a lying in a vertical opening plane access opening, wherein the refrigerator is divided by vertically stacked shelves in individual separate compartments. Such refrigerated shelves are well known in the art, both with the refrigerator open to the front and with hinged doors to form a closed on all sides of the refrigerator, whereby storage of the goods at less +5 degrees Celsius is economically possible.
In conventional refrigerated shelves, which are open at the time of sale, so that the customers get unhindered to the goods, the cooling air generated within the cooling rack is passed undirected through the shelf back wall in the refrigerator. Further, a so-called cold air curtain flows at a relatively high speed in the access opening of the cooling rack from top to bottom. This directed cold air flow forms an invisible curtain between the cooled air volume in the cold room and the warmer ambient air. Overall, such refrigerated shelves have high energy losses.
Only outside the sales hours, the open refrigerator of such refrigerated shelves is closed by means of appropriate night covers for cost and energy saving reasons. As a rule, the night cover is designed as a roller blind which, in its non-use position, is wound on a roller arranged in the upper region of the refrigerated shelf. The roller blind is brought or moved manually or automatically at the end of the sale times in a covering position, so that the cooling space of the refrigerated shelves is sealed against the warmer ambient air.
On the other hand, other refrigerated shelves have doors which close the refrigerator compartment and can be swiveled around a vertical opening. In contrast to the open-front refrigerated shelves, this also saves energy during the sales hours. The closed doors, however, have a negative effect on the visibility of the goods in the refrigerated display. Furthermore, the customer has to open at least one door in order to be able to remove the presented goods from the refrigerated shelf, which can reduce turnover at peak times.
Object of the present invention is to provide a cooling rack or a door device for this purpose, which can be operated flexibly and energy-saving.
The solution of this object is achieved according to the invention with the features of claim 1 or 10.
The refrigerated shelf according to the invention has a door device with two rails, which are arranged approximately parallel to a side wall of the refrigerated shelf. The door device also has a door which is rotatably mounted in two pivot bearings about its vertical axis, wherein the pivot bearings are slidably mounted in the two rails.
The door may be displaced between a use position in front of the refrigerated space in which the door is pivotable about the vertical axis between an open position and closed position, and a parking position adjacent to the refrigerated space in which the door is non-pivotally located between the rails laterally of the refrigerated space. Starting from the open position, the door can be moved into the depth of the cooling rack parallel to the side of the cold room. In the use position, the door is pivotable in an open position to remove goods.
Since the doors in the use position at peak times at customers counteract sales, which is undesirable, the door can be stowed at these times in a parking position next to the refrigerator completely and space-saving, so that the cooling rack forward is always open and the customer unhindered on the Goods can access.
So that the door is not accidental or unauthorized access z. B. from the open position of the use position in the parking position and vice versa can be moved, the door is designed preferably lockable both in the use position and in the parking position.
Preferably, the rails of the door device are formed as a groove, wherein an advantageous embodiment z. B. represents a U-shaped groove. In addition, in each rail a sliding carriage can be guided, which has the pivot bearing of the door and prevents the door from tilting when moving. The carriage may be slide-mounted or mounted with a rolling bearing.
In a preferred embodiment, the door device comprises a cassette with a C-shaped frame. The frame is composed of a horizontal upper frame member and a horizontal lower frame member, which are interconnected via a vertical connecting part. The vertical connecting part may also be the carrier of the holders of the control shelves and is fastened on the side facing the cooling space between the shelf sections on the shelf rear wall, wherein a shelf section corresponds to the length of a shelf.
The frame may additionally have a side wall. The side wall forms in addition to the spatial separation of shelves and a protection against contamination and prevents fall in the use position of the door goods in the cassette. Further, the side wall stabilizes the frame.
For an elongated refrigerated shelf, such as 1 shown, with a single elongated refrigerator can be divided into two shelf sections, each with a partial refrigerator by inserting a cassette in duplicate the refrigerator. The cassette in duplicate is designed so that the frame carries a door to each side of the partial refrigerator.
In order for the door to be completely retracted into the frame of the cassette, it is advantageous that the width of the door is not greater than the depth of the refrigerator shelf.
The door device preferably has a self-closing mechanism, by which the door automatically moves into the closed position in the use position at a door opening angle of preferably less than 30 °. If the door is in the use position, in which this door can be opened if necessary and then closed again, it may happen that the consumer leaves the door open after the goods have been removed or only "throws" the door, and not completely closes. This in turn leads to an undesirable increase in energy consumption. The self-closing mechanism closes the door forcibly.
In a second solution according to the invention a door device is provided for retrofitting a forwardly open cooling rack, through which a forwardly open cooling rack can be completely closed by doors.
For conventional, especially for open cooling shelves, this creates a possibility to subsequently install a door device that ensures energy saving and, if necessary, easy accessibility.
1 a cross section of a refrigerated shelf with retrofitted door devices,
2 an exploded view of a door device in a simple design for the left side of the cooling rack of 1 .
3 an exploded view of a door device in duplicate for mounting between two sections of the shelf shelf of the 1 , and
4 a detailed view of the storage of the carriage in the upper rail.
In the 1 is a refrigerated shelf 10 shown in horizontal section. The refrigerated shelf 10 has for removing the goods on a lying in a vertical opening plane access opening. Such a cooling rack is particularly suitable for the storage of goods at a cooling temperature of +0 to +10 degrees Celsius. The in the refrigerator shelf 10 lying elongated refrigerator 15 is made by vertically stacked shelves 36 divided into individual compartments.
By the central attachment a door device 11 ' on the shelf rear wall of the refrigerated shelf 10 , the refrigerated shelf becomes 10 divided into two shelf sections, wherein a shelf section is approximately the length of a control shelf 36 extends. Each shelf section has its own refrigerator 15 on. Between the inside of the cooling shelf side wall 19 and the respective refrigerator 15 are door devices 11 arranged so that the cooling shelf open to the front 10 completely through a total of four doors 12 . 12 ' . 12 '' . 12 ''' the door devices 11 . 11 ' can be closed.
Depending on the length of a cooling rack 10 You can also use other door devices 11 ' be attached to the shelf rear wall, so that more than the two shelf sections of the exemplary embodiment in 1 can be formed. The shelves 36 must be adapted to the length of the shelf section accordingly.
The door devices 11 attached to the inside of the cooling rack side wall 19 are arranged, point to the refrigerator 15 facing side a single cassette 17 on. The simple cassette 17 has a door 12 and a cassette sidewall 14 on that between the door 12 and the fridge 15 is arranged.
The door device 11 ' has a double cassette 17 ' on. It points in contrast to the single cassette 17 two doors 12 in corresponding rails 16 . 18 on, with the doors 12 between two cassette sidewalls 14 are arranged.
In 1 is the door device in the left shelf section 11 shown in the use position. The two doors 12 the left shelf section are in the closed position in which the doors 12 . 12 ' are pivotable about their vertical axis. Every door 12 has a large glass pane 13 which is held in a narrow frame, resulting in a good visibility of the goods. In the right section of the shelf is the door 12 '' the middle door device 11 ' in the parking position and the other door 12 '' when entering the parking position shown.
The 2 shows an exploded view of the door device 11 as a single cassette 17 as they stick to the insides of the refrigerated shelf sidewalls 19 in the 1 located. The simple cassette 17 has a frame 20 . 22 . 24 this being due to the arrangement of a horizontal upper frame part 22 , a lower horizontal frame part 24 and a vertical connection part 20 is formed. Together with the frame parts 22 . 24 forms the connecting part 20 a C-shaped frame 20 . 22 . 24 , whose inside dimensions are chosen so large that the frame 20 . 22 . 24 the door 12 and the cassette sidewall 14 completely absorbs.
The connecting part 20 also has recordings for holding webs 32 for the shelves 36 on.
On the opposite inner sides of the frame parts 22 . 24 there are rails 16 . 18 in which a sled 28 is slidably mounted. The sled 28 take the door 12 via a pivot bearing 26 on, so that the door is additionally rotatably mounted in the use position.
To guide the carriage 28 are the rails 16 . 18 U-shaped, with other embodiments are possible. In the embodiment in 1 is the upper rail 16 down and the top rail 18 open to the top. The sled 28 can be slide-mounted or roller-mounted. To be a good leader when moving the door 12 to achieve the sledges 28 a door device 11 be coupled with cables, so that the sledges 28 always move in sync with each other.
The 3 also shows an exploded view of a door device according to the invention 11 ' , However, this has a double cassette 17 ' on and serves the assembly between two shelf sections, as in 1 shown. Unlike the single cassette 17 of the 2 are on the opposite inner sides of the frame parts 22 ' . 24 ' the rails 16 . 18 Double executed, leaving two doors 12 parallel to each other in the double cassette 17 ' are included.
The 4 shows a detailed view of another advantageous embodiment of the rail. The rail 18 is undercut so that there is a nearly C-shaped groove, the more stable leadership and a captivity of the carriage 28 guaranteed. The door 12 has a vertical bearing pin 30 on, in a vertical bore of the pivot bearing 26 is inserted and the axis of rotation of the door 12 forms.
Cooling shelf ( 10 ) with a cold room ( 15 ) closing door device ( 11 ), wherein the door device ( 11 ) a door ( 12 ) mounted in two pivot bearings ( 26 ) is mounted rotatably about a vertical axis between a closed position and an open position, characterized in that the door device ( 11 ) two rails ( 16 . 18 ), which are approximately parallel to a side wall ( 14 ) of the refrigerated shelf ( 10 ) are arranged and in which the pivot bearing ( 26 ) the door ( 12 ) are slidably mounted so that the door ( 12 ) in the rails ( 16 . 18 ) between a use position in front of the cold room ( 15 ), in which the door ( 12 ) is pivotable between the open position and closed position, and a parking position next to the cold room ( 15 ), in which the door ( 12 ) is unschwenkbar, is displaceable.
Cooling shelf ( 10 ) according to claim 1, wherein the door device ( 11 ) has a lock through which the pivot bearing ( 26 ) the door ( 12 ) can be locked in the use position.
Cooling shelf ( 10 ) according to claim 1-2, wherein the door device ( 11 ) has a lock through which the pivot bearing ( 26 ) the door ( 12 ) can be locked in the parking position.
Cooling shelf ( 10 ) according to any one of the preceding claims, wherein the rails ( 16 . 18 ) have a U-shaped groove, in each of the pivot bearing ( 26 ) are guided.
Cooling shelf ( 10 ) according to one of the preceding claims, wherein a carriage ( 28 ) located in the groove of the rail ( 16 . 18 ), the pivot bearing ( 26 ) the door ( 12 ) having.
Cooling shelf ( 10 ) according to one of the preceding claims, wherein the door device is designed as a cassette ( 17 ) is formed, which a rectangular frame ( 22 . 24 ), wherein the rails ( 16 . 18 ) in an upper and a lower frame part ( 22 . 24 ) are arranged parallel to each other.
Cooling shelf ( 10 ) according to one of the preceding claims, wherein the cassette ( 17 ) a side wall ( 14 ) at the refrigerator ( 15 ) facing side.
Cooling shelf ( 10 ) according to one of the preceding claims, wherein the door width is not greater than the depth of the cold room ( 15 ).
Cooling shelf ( 10 ) according to one of the preceding claims, wherein the door device ( 11 ) has a self-closing mechanism through which the door ( 12 ) from the use position preferably at a door opening angle less than 30 °, is automatically moved to the closed position.
Door device ( 11 ) for retrofitting a front open cooling rack according to the preamble of claim 1, characterized in that the door device ( 11 ) two rails ( 16 . 28 ), which are approximately parallel to a side wall ( 14 ) of the refrigerated shelf ( 10 ) are arranged and in which the pivot bearing ( 26 ) the door ( 12 ) are slidably mounted so that the door ( 12 ) in the rails ( 16 . 18 ) between a use position in front of the cold room ( 15 ), in which the door ( 12 ) is pivotable between the open position and closed position, and a parking position next to the cold room ( 15 ), in which the door ( 12 ) is unschwenkbar, is displaceable.
Door device ( 11 ) according to claim 10, having the features of any of claims 2-9.
DE201010004950 2010-01-18 2010-01-18 Cooling shelf with door device Pending DE102010004950A1 (en)
DE201010004950 DE102010004950A1 (en) 2010-01-18 2010-01-18 Cooling shelf with door device
EP10194383.5A EP2345347B1 (en) 2010-01-18 2010-12-09 Refrigerated cabinet with door assembly
US13/006,582 US8500224B2 (en) 2010-01-18 2011-01-14 Refrigerated cabinet with door assembly
DE102010004950A1 true DE102010004950A1 (en) 2011-07-21
ID=43805675
DE201010004950 Pending DE102010004950A1 (en) 2010-01-18 2010-01-18 Cooling shelf with door device
US (1) US8500224B2 (en)
EP (1) EP2345347B1 (en)
DE (1) DE102010004950A1 (en)
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2010-01-18 DE DE201010004950 patent/DE102010004950A1/en active Pending
2010-12-09 EP EP10194383.5A patent/EP2345347B1/en active Active
2011-01-14 US US13/006,582 patent/US8500224B2/en active Active
US8500224B2 (en) 2013-08-06
EP2345347A1 (en) 2011-07-20
US20110175509A1 (en) 2011-07-21
EP2345347B1 (en) 2016-03-30
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2011-11-24 R163 Identified publications notified
2017-01-19 R005 Application deemed withdrawn due to failure to request examination