EP2275761A1 - Guide and closure device for sliding door for a cold room - Google Patents

Guide and closure device for sliding door for a cold room Download PDF

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Publication number
EP2275761A1
EP2275761A1 EP10169110A EP10169110A EP2275761A1 EP 2275761 A1 EP2275761 A1 EP 2275761A1 EP 10169110 A EP10169110 A EP 10169110A EP 10169110 A EP10169110 A EP 10169110A EP 2275761 A1 EP2275761 A1 EP 2275761A1
Authority
EP
European Patent Office
Prior art keywords
door
guide
shaft
ramp
rigid
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Withdrawn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
EP10169110A
Other languages
German (de)
English (en)
French (fr)
Inventor
Carlo Fabris
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.)
IK-INTERKLIMAT SpA
Original Assignee
IK-INTERKLIMAT SpA
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 IK-INTERKLIMAT SpA filed Critical IK-INTERKLIMAT SpA
Publication of EP2275761A1 publication Critical patent/EP2275761A1/en
Withdrawn legal-status Critical Current

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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
    • 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
    • E05D15/10—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane movable out of one plane into a second parallel plane
    • E05D15/1021—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane movable out of one plane into a second parallel plane involving movement in a third direction, e.g. vertically
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
    • E05Y2900/102—Application of doors, windows, wings or fittings thereof for buildings or parts thereof for cold-rooms

Definitions

  • the door has to approach the aperture by moving in a direction perpendicular to said wall while at the same time also moving perpendicular to the guide when it approaches the aperture to close it, or when withdrawing therefrom to release it in order to allow access to the cold room.
  • the purpose of this is to enable the gaskets associated with the door to achieve optimal sealing against the wall.
  • This latter also penetrates through a hole 72 of the second ramp member 60 presenting an upper end 7 with a plurality of upper ramps 76 arranged to cooperate with the ramps 69 of the member 54, and a second flat end 79 into which the hole 72 opens and where there also opens a recess 80 of elongate shape having its axis perpendicular to that of the hole 72 (coinciding with the axis K of the shaft 40 eccentric to the axis W of the member 33).
  • This hole houses the pin 55A inserted into the hole 55 of the shaft 40 to render the second ramp member 60 rigid with this latter and static relative to the first ramp member 54 (rigid with the member 33 and movable therewith about the shaft 40, which is fixed).
  • the function of the spring is hence to facilitate opening of the door 1 by overcoming part of its weight, which is made to act entirely on the shaft 40 via the bearing 90 with the disc 85 and the retaining ring 84 with the washer 83, and via the second ramp member 60.
  • the spring overcomes part of the weight of the door by thrusting it towards the guide 2, this thrust being adjustable by the nut 90 and locking nut 91.
  • the door weight does not completely bear on the ramp member 60 and on the ramp member 54, with the result of considerably facilitating the rotation of the ramp member 54 relative to the fixed ramp member 60 at the commencement of door opening (raising).

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
  • Hinges (AREA)
EP10169110A 2009-07-14 2010-07-09 Guide and closure device for sliding door for a cold room Withdrawn EP2275761A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI2009A001251A IT1394744B1 (it) 2009-07-14 2009-07-14 Dispositivo di guida e chiusura per porta scorrevole di una cella frigorifera

Publications (1)

Publication Number Publication Date
EP2275761A1 true EP2275761A1 (en) 2011-01-19

Family

ID=42139333

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10169110A Withdrawn EP2275761A1 (en) 2009-07-14 2010-07-09 Guide and closure device for sliding door for a cold room

Country Status (2)

Country Link
EP (1) EP2275761A1 (it)
IT (1) IT1394744B1 (it)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103090627A (zh) * 2011-10-27 2013-05-08 沈金根 冷库门

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE696812C (de) * 1938-08-31 1940-09-30 Ver Baubeschlag Gretsch Co Schiebetuer fuer Fahrzeuge, insbesondere fuer Schienenfahrzeuge
US2680268A (en) * 1952-11-21 1954-06-08 Thomas M Rutherford Movable panel structure
US3494074A (en) * 1968-02-07 1970-02-10 Theodore Z Herr Shock absorbing unit for a sliding flush door
US3885349A (en) * 1972-06-09 1975-05-27 Robert E Owen Hydraulically controlled door with tandem crank arms and latches
EP0001956A1 (fr) * 1977-11-08 1979-05-16 Faiveley S.A. Dispositif de guidage et de commande pour porte coulissante
EP0139046A1 (de) * 1983-09-26 1985-05-02 B.A.W.K. Holding N.V. Schiebetür- oder Schiebefensteranordnung
FR2721650A1 (fr) * 1994-06-28 1995-12-29 Lamberet Const Isotherme Mécanisme de porte coulissante pour caisson isolant.
EP0864719A1 (en) * 1997-03-12 1998-09-16 B&B Italia S.p.A. System for opening and closing doors in furniture, rooms and the like
US20040123524A1 (en) * 2001-04-05 2004-07-01 Bahatni Batinli Sliding door guide carriages and running rails on motor vehicles
WO2004092517A1 (es) * 2003-04-15 2004-10-28 Talleres Mago,S.L. Sistema de accionamiento y cierre de puerta corrediza para cajones frigoríficos

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE696812C (de) * 1938-08-31 1940-09-30 Ver Baubeschlag Gretsch Co Schiebetuer fuer Fahrzeuge, insbesondere fuer Schienenfahrzeuge
US2680268A (en) * 1952-11-21 1954-06-08 Thomas M Rutherford Movable panel structure
US3494074A (en) * 1968-02-07 1970-02-10 Theodore Z Herr Shock absorbing unit for a sliding flush door
US3885349A (en) * 1972-06-09 1975-05-27 Robert E Owen Hydraulically controlled door with tandem crank arms and latches
EP0001956A1 (fr) * 1977-11-08 1979-05-16 Faiveley S.A. Dispositif de guidage et de commande pour porte coulissante
EP0139046A1 (de) * 1983-09-26 1985-05-02 B.A.W.K. Holding N.V. Schiebetür- oder Schiebefensteranordnung
FR2721650A1 (fr) * 1994-06-28 1995-12-29 Lamberet Const Isotherme Mécanisme de porte coulissante pour caisson isolant.
EP0864719A1 (en) * 1997-03-12 1998-09-16 B&B Italia S.p.A. System for opening and closing doors in furniture, rooms and the like
US20040123524A1 (en) * 2001-04-05 2004-07-01 Bahatni Batinli Sliding door guide carriages and running rails on motor vehicles
WO2004092517A1 (es) * 2003-04-15 2004-10-28 Talleres Mago,S.L. Sistema de accionamiento y cierre de puerta corrediza para cajones frigoríficos

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103090627A (zh) * 2011-10-27 2013-05-08 沈金根 冷库门
CN103090627B (zh) * 2011-10-27 2016-04-27 沈金根 冷库门

Also Published As

Publication number Publication date
IT1394744B1 (it) 2012-07-13
ITMI20091251A1 (it) 2011-01-15

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