EP3090660A1 - Systeme de porte de vitrine refrigeree - Google Patents

Systeme de porte de vitrine refrigeree Download PDF

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Publication number
EP3090660A1
EP3090660A1 EP16000939.5A EP16000939A EP3090660A1 EP 3090660 A1 EP3090660 A1 EP 3090660A1 EP 16000939 A EP16000939 A EP 16000939A EP 3090660 A1 EP3090660 A1 EP 3090660A1
Authority
EP
European Patent Office
Prior art keywords
sliding door
elements
showcase
showcase according
rollers
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP16000939.5A
Other languages
German (de)
English (en)
Inventor
Edgar Hakemann
Hergen Hakemann
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP3090660A1 publication Critical patent/EP3090660A1/fr
Withdrawn legal-status Critical Current

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Classifications

    • 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
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D15/00—Suspension arrangements for wings
    • E05D15/06—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane
    • E05D15/0621—Details, e.g. suspension or supporting guides
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F17/00—Special devices for shifting a plurality of wings operated simultaneously
    • E05F17/002—Special devices for shifting a plurality of wings operated simultaneously for wings which lie one behind the other when closed
    • 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

Definitions

  • the invention relates to a refrigerated display case for the presentation of goods, in particular refrigerated food.
  • the invention is equally applicable to other showcases, e.g. Warming showcases applicable.
  • Such refrigerated display cases are used in railway stations, gas stations, refectories, coffee shops, bakeries, restaurants and other shops for the sale of chilled foods such as. Bakery and confectionery, snacks, and the like used.
  • Such a refrigerated display cabinet includes a generally viewable sales room with at least one goods receiving device, a cooling element and possibly a lighting device.
  • the cooling element may be arranged in an insulated tub below the sales room so that air cooled by fans is passed over the goods receiving devices.
  • the cooling element is usually connected to a refrigeration unit.
  • the sales area preferably consisting of glass surfaces, included removal or loading areas in the form of doors, flaps or open sections.
  • Refrigerated display cases in sales counters are usually designed in such a way that revolving doors or sliding doors are available on one of the operating pages for the loading of goods.
  • removal flaps or open removal areas are also available on the customer side.
  • the useful widths of the showcases are usually designed as accurately as possible to a multiple of these standard dimensions , The useful width should not be unnecessarily greater, since the then unpopulated areas are unattractive in the assortment of goods.
  • Such refrigerators are for example from the DE 20 2012 012 505 U1 , from the DE 10 2012 022 422 A1 and from the DE 100 48 612 A1 known.
  • U1 is a self-service refrigerated display case with rounded glass structure and several réelleauflage lake shown.
  • the refrigerated display case has a control side with revolving doors and a customer side with removal flaps.
  • the refrigerated display case has a control side with revolving doors and a customer side with removal flaps.
  • hinged doors provided on the operating side. Sliding doors are hardly used in small showcase widths, as the maximum overlap width is always less than half the cabinet width and thus can not be found horizontally, especially in a size for two standard sheets, the standard plates by the necessary overlap of the two door elements and the handle area.
  • the in the DE 10 2012 022 422 A1 showcase is also equipped with hinged doors and therefore has the same problem.
  • the DE 100 48 612 A1 represents a refrigerated display case with oblique glass structure and several superimposed goods support surfaces.
  • a removal flap is present for removal of goods for each goods support surface on the operating side.
  • the flap has the advantage that one level is accessible after opening the flap in full width.
  • the flap height is much lower than the height of the showcase, the disability is also much lower.
  • a worktop in front of the showcase can not be used.
  • Showcases with a width of more than 2 standard sheets can be equipped with a sliding door, since in this case the opening width is greater than the width of the goods sheets.
  • Solutions for sliding doors for this are eg from the DE 20 2011 052 121 U1 , of the US 6,745,813 B2 , of the US 5,301,468 and the GB 2 162 225 A known in different versions.
  • Unfortunately, the problem can be solved with a refrigerated display case for a Nutzre of 2 mounting plates with none of these inventions.
  • the object of the invention is to make the opening area in a largely vertical plane of a refrigerated display case so that the opening area has a clear opening width of at least half the showcase width or half of an inner width of the goods space, in which no disturbing element in the open state Operating room protrudes, which is as simple as possible, easy and fast to open and which is as robust as possible in view of a high opening frequency for commercial use.
  • the opening region comprises three sliding door elements (2, 3) offset from one another in area, each having a width of 1/3 to a maximum of 1/2 of a clear width of the opening area and each having at least one pair of rollers (5) over which the Sliding door elements (2,3) on associated tracks (6) can be moved.
  • the extensive task can be solved surprisingly easy.
  • the three sliding door elements (2, 3) which are offset from each other in two areas, can be moved to one side, so that all three sliding door elements (2, 3) are arranged one behind the other.
  • the clear opening width thus corresponds to at least half the showcase width or half the width of the goods space, whereby the standard sheets can be easily inserted or removed.
  • the sliding door elements are coupled together, wherein when moving one of the outer sliding doors, the middle sliding door element is moved.
  • rollers (5) of the sliding door elements (2, 3) according to claim 3 are arranged in the upper area of the sliding door elements (2, 3), impurities such as e.g. Crumbs, do not block the rollers.
  • the two outer sliding doors (2) are always displaced synchronously relative to one another.
  • the force to open on one of the outer sliding doors (2) acts in the direction of the other sliding door (2), ultimately results in a uniform movement of the middle sliding door (3) in synchronism with the moving outer sliding door (2).
  • the deflection elements (7) can be formed as rollers.
  • the annular flexible tension member (8) may be formed as an annular wire rope or endlessly guided chain. Such a tension element is smooth and the production is relatively inexpensive.
  • a particularly compact design can be achieved according to claim 6, ie by arranging the guideways (6) for the outer sliding door element (2) at the upper portion of the showcase, wherein the middle sliding door element (3) runs on guideways (6), which on the two outer sliding door elements (2) are arranged.
  • the sliding door elements have a better stability with respect to transverse forces, if at least one sliding door element (2,3) according to claim 7 in the lower region a guide element (9) which supports the sliding door element perpendicular to the surface of the sliding door elements (2,3).
  • the retaining element (10) may e.g. according to claim 9 by a latching element which acts between an outer sliding door (2) and the showcase are formed.
  • Magnet to be arranged on a lateral outer spar of the showcase and the counter-magnet on the associated outer sliding door element (2).
  • the guideways (6) for the sliding door elements (2,3) can be formed according to claim 10 by recessed elongated areas in which rollers (5) at least one sliding door element (2,3) are performed. As a result, the sliding door elements (2,3) are supported in the region of the rollers (5) with respect to forces acting transversely to the direction of movement.
  • the guideway (6) contains a raised elongate region, on which the rollers (5) of a sliding door element (2, 3), which have a smaller diameter in the middle region than in the outer region, are guided. Abrasion of the rollers, dust and other impurities can not be deposited in the guideways.
  • the manufacturing tolerances can be greater if the support elements (11) according to claim 13 are adjustable in height.
  • the height adjustment of the support elements (11) can be produced when the support elements (11) according to claim 14, a bore (12) with internal thread (13), in which a largely cylindrical member (14) is screwed with external thread.
  • the opening area can be well prefabricated and set, if according to claim 15 a largely U-shaped profile element (20) with downwardly pointing legs on the downwardly pointing legs, the guideways (6) for the outer sliding door elements (2). Since the guideways (6) for the middle sliding door element (3) on the outer Sliding door elements (2) are arranged, the flexible ring element (8) above the middle sliding door element (3) is arranged and the support elements (11) can support against the inner surface of the U-profile (20), the opening area can be largely pre-assembled.
  • Fig. 1 shows the refrigerated display case with closed sliding door elements.
  • the refrigerated display case consists of the cooling element (19) with the lower goods floor (4) and with the constructed goods space (1).
  • the goods space (1) contains the intermediate floor (15) and the lighting device (16).
  • the cooling element is connected to a refrigeration unit, which is not shown here.
  • the area to be opened is closed by the two outer sliding door elements (2) and the middle sliding door element (3).
  • the outer sliding door elements (2) are each provided with an actuating handle (18).
  • the outer sliding doors (2) comprise a guide element (9), via which the force acting on a perpendicular to the sliding door surface is absorbed.
  • Fig. 2 shows the same refrigerated display case with sliding to the left sliding door elements (2,3). All three sliding door elements are arranged one behind the other on the left side.
  • Fig. 3 shows the same refrigerated display cabinet with pushed to the right sliding door elements (2,3). All three sliding door elements are arranged one behind the other on the right side.
  • Fig. 4 shows the three sliding door elements (2,3) from above.
  • the guides for the outer sliding door elements (2a, 2b) are not shown here.
  • the middle sliding door element (3) contains above the deflecting elements (7a, 7b), which are designed as rollers.
  • the flexible tension element (7) which consists of an annular wire rope, out.
  • the middle sliding door element has two rollers at the top (5c, 5d).
  • the rear roller (5c) rides on a guideway fixed to the left outer sliding door member (2a)
  • the front roller (5d) rides on a guideway fixed to the right rear sliding door member (2b).
  • Fig. 5 shows an enlarged section of the guideways. So that it does not become too confusing, the support elements (11) are not shown here.
  • the largely U-shaped element (20) contains the guide track (6a) for the front outer sliding door element (2a) and the guide track (6b) for the rear outer sliding door element (2b).
  • the middle sliding door member (3) hangs with the roller (5c) on the guide track (6c) which is fixed to the front outer sliding door member (2a).
  • Fig. 6 shows the middle sliding door element (3) again in detail.
  • a C-shaped sheet metal profile is mounted, which contains the rollers (7a, 7b) on the legs.
  • the wire rope (8) is guided in a ring.
  • the support elements (11a, 11b) are mounted on the legs. These consist of a hollow profile with an internal thread and a screwed there screw (14), which can be adjusted from below through the bore of the support element so that between the set screw (14) the U-shaped profile (20) only about 0.5 mm Air is. As a result, the sliding door element can not be accidentally lifted out of the guideway.
  • Fig. 7 shows how an outer sliding door element (2b) is connected to the wire rope (7) of the middle sliding door element (3).
  • the outer sliding door elements (2) each have a fold at the top with a slot through which the wire rope (8) is guided, wherein in each case via the two sleeves, the outer sliding door elements are coupled to the wire rope (8). Since the outer right sliding door member (2b) is connected to the front side of the flexible pulling member (8) and the outer left sliding door member (2a) is connected to the rear side of the flexible pulling member (8), the two outer sliding door members (2) move. always opposite to the middle sliding door element (3).

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Refrigerator Housings (AREA)
  • Freezers Or Refrigerated Showcases (AREA)
EP16000939.5A 2015-05-02 2016-04-26 Systeme de porte de vitrine refrigeree Withdrawn EP3090660A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102015005666.2A DE102015005666B4 (de) 2015-05-02 2015-05-02 Kühlvitrine, insbesondere Türanordnung dafür

Publications (1)

Publication Number Publication Date
EP3090660A1 true EP3090660A1 (fr) 2016-11-09

Family

ID=55854546

Family Applications (1)

Application Number Title Priority Date Filing Date
EP16000939.5A Withdrawn EP3090660A1 (fr) 2015-05-02 2016-04-26 Systeme de porte de vitrine refrigeree

Country Status (2)

Country Link
EP (1) EP3090660A1 (fr)
DE (1) DE102015005666B4 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102019130936B3 (de) 2019-11-15 2021-02-25 Ake Ausseer Kälte- Und Edelstahltechnik Gmbh Warenpräsenter
DE102020008030A1 (de) 2020-02-07 2021-08-12 Aichinger Gmbh Warenpräsenter und Trennverfahren

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE890593A (nl) * 1981-10-02 1982-02-01 Steemans Walter R Systeem waardoor diepvrieskisten en diepvrieskasten, die open in winkels staan, een doorzichtige isolerende afsluiting krijgen
GB2162225A (en) 1984-07-18 1986-01-29 Genaplast Pty Ltd Sliding door mechanism
US5301468A (en) 1991-08-16 1994-04-12 Amsys Kabushiki Kaisha Sliding door
DE10048612A1 (de) 2000-09-30 2002-04-18 Fritz Hakemann Vitrine für die Präsentation, insbesondere Verkaufspräsentation von Frischwaren, vorzugsweise frischen Back- und/oder Konditorwaren
US6745813B2 (en) 2000-07-31 2004-06-08 Kim Charles Yorgason Rolling pivot for track suspended articulated panels
US7174944B1 (en) * 2003-06-11 2007-02-13 Shower Enclosures, Inc. Triple slide assembly for sliding doors
FR2950922A1 (fr) * 2009-10-01 2011-04-08 Bubendorff Dispositif de fermeture a vantail telescopique coulissant
DE202011052121U1 (de) 2011-11-28 2012-01-31 Dusar Bath & Wellness Gmbh & Co. Kg Kühlregal mit Schiebetür-Anordnung
DE202012012505U1 (de) 2011-02-25 2013-02-18 AKE Ausseer Kälte- & Edelstahltechnik GmbH Vorrichtung zum Kühlen verderblicher Güter, insbesondere Kühltheke oder Kühlvitrine
DE102012022422A1 (de) 2012-11-16 2014-05-22 Edgar Hakemann Verkaufsmöbel für die Selbstbedienung
US20150020453A1 (en) * 2013-03-15 2015-01-22 Pemko Manufacturing Company, Inc. Telescoping door integrated hardware

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3675440A (en) 1970-12-03 1972-07-11 Clark Equipment Co Refrigerated display case
EP0233348A1 (fr) 1986-02-05 1987-08-26 Gebrüder Vieler GmbH Vitrine, en particulier vitrine réfrigérante

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE890593A (nl) * 1981-10-02 1982-02-01 Steemans Walter R Systeem waardoor diepvrieskisten en diepvrieskasten, die open in winkels staan, een doorzichtige isolerende afsluiting krijgen
GB2162225A (en) 1984-07-18 1986-01-29 Genaplast Pty Ltd Sliding door mechanism
US5301468A (en) 1991-08-16 1994-04-12 Amsys Kabushiki Kaisha Sliding door
US6745813B2 (en) 2000-07-31 2004-06-08 Kim Charles Yorgason Rolling pivot for track suspended articulated panels
DE10048612A1 (de) 2000-09-30 2002-04-18 Fritz Hakemann Vitrine für die Präsentation, insbesondere Verkaufspräsentation von Frischwaren, vorzugsweise frischen Back- und/oder Konditorwaren
US7174944B1 (en) * 2003-06-11 2007-02-13 Shower Enclosures, Inc. Triple slide assembly for sliding doors
FR2950922A1 (fr) * 2009-10-01 2011-04-08 Bubendorff Dispositif de fermeture a vantail telescopique coulissant
DE202012012505U1 (de) 2011-02-25 2013-02-18 AKE Ausseer Kälte- & Edelstahltechnik GmbH Vorrichtung zum Kühlen verderblicher Güter, insbesondere Kühltheke oder Kühlvitrine
DE202011052121U1 (de) 2011-11-28 2012-01-31 Dusar Bath & Wellness Gmbh & Co. Kg Kühlregal mit Schiebetür-Anordnung
DE102012022422A1 (de) 2012-11-16 2014-05-22 Edgar Hakemann Verkaufsmöbel für die Selbstbedienung
US20150020453A1 (en) * 2013-03-15 2015-01-22 Pemko Manufacturing Company, Inc. Telescoping door integrated hardware

Also Published As

Publication number Publication date
DE102015005666A1 (de) 2016-11-03
DE102015005666B4 (de) 2018-09-20

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