EP0957228A1 - "Ensemble formant une porte coulissante étanche, notamment pour local à atmosphère controlée tel qu'un laboratoire" - Google Patents
"Ensemble formant une porte coulissante étanche, notamment pour local à atmosphère controlée tel qu'un laboratoire" Download PDFInfo
- Publication number
- EP0957228A1 EP0957228A1 EP99420118A EP99420118A EP0957228A1 EP 0957228 A1 EP0957228 A1 EP 0957228A1 EP 99420118 A EP99420118 A EP 99420118A EP 99420118 A EP99420118 A EP 99420118A EP 0957228 A1 EP0957228 A1 EP 0957228A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- door
- panel
- seal
- closed
- faces
- 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- Withdrawn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
- 238000004320 controlled atmosphere Methods 0.000 title claims description 5
- 230000002093 peripheral effect Effects 0.000 claims abstract description 11
- 239000000428 dust Substances 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 238000004873 anchoring Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B5/00—Doors, windows, or like closures for special purposes; Border constructions therefor
- E06B5/10—Doors, windows, or like closures for special purposes; Border constructions therefor for protection against air-raid or other war-like action; for other protective purposes
- E06B5/12—Doors, windows, or like closures for special purposes; Border constructions therefor for protection against air-raid or other war-like action; for other protective purposes against air pressure, explosion, or gas
- E06B5/14—Gasproof doors or similar closures; Adaptation of fixed constructions therefor
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- 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
- E05D15/1005—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 the wing being supported on arms movable in horizontal planes
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B7/00—Special arrangements or measures in connection with doors or windows
- E06B7/16—Sealing arrangements on wings or parts co-operating with the wings
- E06B7/22—Sealing arrangements on wings or parts co-operating with the wings by means of elastic edgings, e.g. elastic rubber tubes; by means of resilient edgings, e.g. felt or plush strips, resilient metal strips
- E06B7/23—Plastic, sponge rubber, or like strips or tubes
-
- 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
- E05Y2900/30—Application of doors, windows, wings or fittings thereof for domestic appliances
- E05Y2900/31—Application of doors, windows, wings or fittings thereof for domestic appliances for refrigerators
-
- 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
Definitions
- the present invention relates to an assembly forming a door waterproof sliding, especially for rooms with controlled atmosphere such than a laboratory.
- Such a door does not have sufficient tightness or operating conditions allowing it to be used for the closing of specific rooms, such as rooms with atmosphere controlled.
- French patent application No. 2,642,107 describes a door sliding comprising an inflatable seal, this seal being fixed on the face of the door facing the wall in which the bay is fitted. This joint comes, in the closed position of the door, to bear against this wall.
- the door according to this patent application has the disadvantage major to involve a particularly solid anchoring of the means of door guide, able to withstand the significant stress and prolonged exerted by the pressurized seal.
- the present invention aims to remedy these drawbacks essential practices.
- the set which it concerns comprises, in a manner known in itself, a door provided with a peripheral seal, this seal being shaped to be pressed tightly, when the door is in the closed position, against faces delimiting the opening to be closed, which constitute a seat for this joint.
- the door comprises a panel movable by relation to it between an erasing position, allowing sliding the door along the wall in which the opening to be closed is fitted, and an extension position, in which this panel is engaged in this bay, said panel having slightly smaller dimensions to those of the bay, so that its peripheral faces come, in said extended position, close to said faces delimiting the bay at close, and this panel comprising said joint at the level of these faces peripheral devices.
- the door has a purely closing / opening movement straight, so that the guide means further have a structure which remains simple.
- the door can advantageously have a recess of receiving the panel in said erasing position, having dimensions slightly larger than those of this panel.
- the panel is movable in translation relative to the door in a direction perpendicular to the plane of the door, this movement being carried out by means at least one jack connected to the door on the one hand and to the panel on the other hand, and means for guiding the panel in translation.
- these guide means are constituted by fingers secured to the door or panel, can slide without play lateral in corresponding tubular sleeves panel or door respectively.
- the figures represent a set 1 forming a door waterproof sliding, especially for rooms with controlled atmosphere such than a laboratory.
- This set 1 includes a frame 2, fixed to the wall against the wall 3 in which the opening to be closed is arranged, a door 4 sliding rise along this frame 2, upper means and sliding guide of the door 4, and means for command and control of the movement of door 4.
- the frame 2 has a form of frame whose faces interior 2a delimit the bay to be closed. It has a lateral upright 5 in which is fixed an electromagnet 6 ensuring the immobilization of the door 4 in the closed position.
- the door 4 is in the form of a box formed by assembly of folded sections and sheets. On the side of wall 3, this door 4 includes a recess 10 whose dimensions correspond substantially to those of the bay to be closed.
- Door 4 includes a second, deeper recess 11 that the recess 10 and of smaller dimensions than this, at the level which are fixed the piston rods 12a of several cylinders 12 as well as several guide fingers 13. These jacks 12 and fingers 13 are placed each other in remote locations, only one of these jacks 12 and only one of these fingers 13 being shown in the figures, for the sake of clarity of the drawing.
- the recess 11 can for example be rectangular and door 4 can include four cylinders 12 and four guide fingers 13 fixed near the corners of this recess 11.
- the door 4 At its upper part, the door 4 comprises two legs 15 on which are mounted rollers 16, these rollers 16 being engaged and can roll in a guide rail 17, integral with the frame 2.
- the door 4 is also connected to actuation means and transmission (not shown and not detailed because they are well known in themselves), allowing its sliding actuation.
- a cover 18 integral with the frame 2 covers all of the upper means of guide and actuation of door 4, as well as the upper edge of the latter.
- the door 4 At its lower part, the door 4 comprises a groove 20 in which is engaged, with the possibility of sliding, a rail 21 integral of a plate 22. This plate 22 is connected to the frame 2.
- the door 4 also includes, on the side of the wall 3, a panel 25 movable between an extension position shown in the figure 1 and an erasing position shown in FIG. 2.
- This panel 25 is also formed by assembling profiles and folded sheets. It has dimensions slightly smaller than the recess 10, and therefore at the opening to be closed, so that it can, in position extension, be engaged in this bay with its peripheral faces coming near the faces 2a of the frame 2, and that it can, in position delete, be engaged in the recess 10.
- the panel 25 includes a central recess 26 of dimensions substantially corresponding to those of the recess 11, at level from which the bodies 12b of the jacks 12 are fixed as well as tubular sleeves 27.
- the fingers 13 are engaged and can slide without lateral play in these tubular sleeves 27.
- the panel 2 further comprises an inflatable seal 30 housed in a groove.
- This groove is arranged at the faces peripherals of the panel 25, and this joint 30 extends over the entire periphery of the latter.
- seal 30 is set back from these peripheral faces when deflated so that it doesn't obstacle to movement of the panel 25 between the extension positions and above.
- This seal 30 is located projecting from these same faces when inflated, so that it comes into close contact with the faces 2a.
- the seal 30 ensures a perfect seal of door 4.
- the seal 30 is deflated then the jacks 12 are actuated to bring the panel 25 into its delete position shown in Figure 2.
- Door 4 can then slide towards an open position, freeing the bay.
- the invention thus provides an assembly forming a door. sliding door, which overcomes the disadvantages of homologous sets of the prior art. It effectively perfect seal, which allows it to be used for closing special rooms, such as rooms with controlled atmosphere, without require particularly strong anchors for the means of guiding the door, and without these guide means having a complex structure. In addition, the aforementioned gap makes it possible to prevent any risk of dust accumulation.
Landscapes
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
Description
Claims (5)
- Ensemble formant une porte coulissante étanche, notamment pour local à atmosphère contrôlée tel qu'un laboratoire, comprenant une porte (4) proprement dite munie d'un joint périphérique (30), ce joint (30) étant conformé pour être pressé étroitement, lorsque la porte (4) est en position de fermeture, contre des faces (2a) délimitant la baie à fermer, qui constituent un siège pour ce joint (30), ensemble (1) caractérisé en ce que la porte (4) comprend un panneau (25) déplaçable par rapport à elle entre une position d'effacement, permettant le coulissement de la porte (4) le long de la paroi (3) dans laquelle est aménagée la baie à fermer, et une position d'extension, dans laquelle ce panneau (25) est engagé dans cette baie, ledit panneau (25) présentant des dimensions légèrement inférieures à celles de la baie, de sorte que ses faces périphériques viennent, dans ladite position d'extension, à proximité desdites faces (2a) délimitant la baie à fermer, et ce panneau (25) comprenant ledit joint (30) au niveau de ces faces périphériques.
- Ensemble selon la revendication 1, caractérisé en ce que la porte (4) présente un évidement (10) de réception du panneau (25) en position d'effacement, ayant des dimensions légèrement supérieures à celles de ce panneau (25), de telle sorte qu'il n'existe qu'un interstice entre la porte (4) et le panneau (25) dans cette même position.
- Ensemble selon la revendication 1 ou la revendication 2, caractérisé en ce que le panneau (25) est déplaçable en translation par rapport à la porte (4) selon une direction perpendiculaire au plan de la porte (4), ce mouvement étant réalisé au moyen d'au moins un vérin (12) relié à la porte (4) d'une part et au panneau (25) d'autre part, et de moyens (13, 27) de guidage en translation du panneau (25).
- Ensemble selon la revendication 3, caractérisé en ce que les moyens de guidage sont constitués par des doigts (13) solidaires de la porte (4) ou du panneau, pouvant coulisser sans jeu latéral dans des manchons tubulaires correspondants (27) solidaires respectivement du panneau (25) ou de la porte.
- Ensemble selon l'une des revendications 1 à 4, caractérisé en ce que le joint (30) est du type gonflable.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9806337A FR2778689B1 (fr) | 1998-05-14 | 1998-05-14 | Ensemble formant une porte coulissante etanche, notamment pour local a atmosphere controlee tel qu'un laboratoire |
FR9806337 | 1998-05-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
EP0957228A1 true EP0957228A1 (fr) | 1999-11-17 |
Family
ID=9526523
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP99420118A Withdrawn EP0957228A1 (fr) | 1998-05-14 | 1999-05-12 | "Ensemble formant une porte coulissante étanche, notamment pour local à atmosphère controlée tel qu'un laboratoire" |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0957228A1 (fr) |
FR (1) | FR2778689B1 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106596031A (zh) * | 2016-12-13 | 2017-04-26 | 中国航天空气动力技术研究院 | 一种多功能实验舱 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2206917A (en) * | 1987-06-26 | 1989-01-18 | Blohm Voss Ag | Door or hatch cover |
FR2642107A1 (fr) * | 1989-01-20 | 1990-07-27 | Gibourg Georges | Porte coulissante pour cellule isothermique |
WO1992001179A1 (fr) * | 1990-07-10 | 1992-01-23 | Le Joint Francais | Dispositif d'etancheite a joint gonflable pour porte ou panneau mobile |
EP0629752A1 (fr) * | 1993-05-25 | 1994-12-21 | Rosconi Ag | Panneau de cloisson mobile |
-
1998
- 1998-05-14 FR FR9806337A patent/FR2778689B1/fr not_active Expired - Fee Related
-
1999
- 1999-05-12 EP EP99420118A patent/EP0957228A1/fr not_active Withdrawn
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2206917A (en) * | 1987-06-26 | 1989-01-18 | Blohm Voss Ag | Door or hatch cover |
FR2642107A1 (fr) * | 1989-01-20 | 1990-07-27 | Gibourg Georges | Porte coulissante pour cellule isothermique |
WO1992001179A1 (fr) * | 1990-07-10 | 1992-01-23 | Le Joint Francais | Dispositif d'etancheite a joint gonflable pour porte ou panneau mobile |
EP0629752A1 (fr) * | 1993-05-25 | 1994-12-21 | Rosconi Ag | Panneau de cloisson mobile |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106596031A (zh) * | 2016-12-13 | 2017-04-26 | 中国航天空气动力技术研究院 | 一种多功能实验舱 |
Also Published As
Publication number | Publication date |
---|---|
FR2778689B1 (fr) | 2000-06-30 |
FR2778689A1 (fr) | 1999-11-19 |
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Legal Events
Date | Code | Title | Description |
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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 |
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AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): BE CH DE ES FR GB IT LI |
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AX | Request for extension of the european patent |
Free format text: AL;LT;LV;MK;RO;SI |
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17P | Request for examination filed |
Effective date: 20000508 |
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AKX | Designation fees paid |
Free format text: BE CH DE ES FR GB IT LI |
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GRAH | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOS IGRA |
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RTI1 | Title (correction) |
Free format text: TIGHT SLIDING DOOR ARRANGEMENT, IN PARTICULAR FOR A ROOM WITH CONTROLLED ATMOSPHERE, LIKE A LABORATORY |
|
GRAS | Grant fee paid |
Free format text: ORIGINAL CODE: EPIDOSNIGR3 |
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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 |
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18D | Application deemed to be withdrawn |
Effective date: 20031203 |