EP2275761A1 - Guides et dispositif de fermeture des portes coulissantes d'une chambre froide - Google Patents
Guides et dispositif de fermeture des portes coulissantes d'une chambre froide Download PDFInfo
- 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- Withdrawn
Links
- 230000000284 resting effect Effects 0.000 claims description 4
- 230000008878 coupling Effects 0.000 claims 2
- 238000010168 coupling process Methods 0.000 claims 2
- 238000005859 coupling reaction Methods 0.000 claims 2
- 238000013459 approach Methods 0.000 description 6
- 230000000903 blocking effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000036316 preload Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Images
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)
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 (fr) | 2011-01-19 |
Family
ID=42139333
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP10169110A Withdrawn EP2275761A1 (fr) | 2009-07-14 | 2010-07-09 | Guides et dispositif de fermeture des portes coulissantes d'une chambre froide |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP2275761A1 (fr) |
IT (1) | IT1394744B1 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103090627A (zh) * | 2011-10-27 | 2013-05-08 | 沈金根 | 冷库门 |
Citations (10)
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 (fr) * | 1983-09-26 | 1985-05-02 | B.A.W.K. Holding N.V. | Agencement de porte ou de fenêtre coulissante |
FR2721650A1 (fr) * | 1994-06-28 | 1995-12-29 | Lamberet Const Isotherme | Mécanisme de porte coulissante pour caisson isolant. |
EP0864719A1 (fr) * | 1997-03-12 | 1998-09-16 | B&B Italia S.p.A. | Système pour ouvrir et fermer des portes de meubles, de chambres et similaires |
US20040123524A1 (en) * | 2001-04-05 | 2004-07-01 | Bahatni Batinli | Sliding door guide carriages and running rails on motor vehicles |
WO2004092517A1 (fr) * | 2003-04-15 | 2004-10-28 | Talleres Mago,S.L. | Systeme d'actionnement et de fermeture de porte coulissante pour caisses isothermes |
-
2009
- 2009-07-14 IT ITMI2009A001251A patent/IT1394744B1/it active
-
2010
- 2010-07-09 EP EP10169110A patent/EP2275761A1/fr not_active Withdrawn
Patent Citations (10)
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 (fr) * | 1983-09-26 | 1985-05-02 | B.A.W.K. Holding N.V. | Agencement de porte ou de fenêtre coulissante |
FR2721650A1 (fr) * | 1994-06-28 | 1995-12-29 | Lamberet Const Isotherme | Mécanisme de porte coulissante pour caisson isolant. |
EP0864719A1 (fr) * | 1997-03-12 | 1998-09-16 | B&B Italia S.p.A. | Système pour ouvrir et fermer des portes de meubles, de chambres et similaires |
US20040123524A1 (en) * | 2001-04-05 | 2004-07-01 | Bahatni Batinli | Sliding door guide carriages and running rails on motor vehicles |
WO2004092517A1 (fr) * | 2003-04-15 | 2004-10-28 | Talleres Mago,S.L. | Systeme d'actionnement et de fermeture de porte coulissante pour caisses isothermes |
Cited By (2)
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 |
---|---|
ITMI20091251A1 (it) | 2011-01-15 |
IT1394744B1 (it) | 2012-07-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR |
|
AX | Request for extension of the european patent |
Extension state: BA ME RS |
|
17P | Request for examination filed |
Effective date: 20110706 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20150203 |