EP0653592A2 - Guard for an oven entry - Google Patents
Guard for an oven entry Download PDFInfo
- Publication number
- EP0653592A2 EP0653592A2 EP94500172A EP94500172A EP0653592A2 EP 0653592 A2 EP0653592 A2 EP 0653592A2 EP 94500172 A EP94500172 A EP 94500172A EP 94500172 A EP94500172 A EP 94500172A EP 0653592 A2 EP0653592 A2 EP 0653592A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- plates
- oven
- drum
- support means
- pivoting
- 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- Withdrawn
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C15/00—Details
- F24C15/02—Doors specially adapted for stoves or ranges
- F24C15/04—Doors specially adapted for stoves or ranges with transparent panels
-
- 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
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/02—Shutters, movable grilles, or other safety closing devices, e.g. against burglary
- E06B9/08—Roll-type closures
- E06B9/11—Roller shutters
- E06B9/15—Roller shutters with closing members formed of slats or the like
- E06B2009/1505—Slat details
- E06B2009/1527—Transparent slats or transparent sections in slats
Definitions
- This specification relates, as its title indicates, to a protection device of the type used to prevent direct access to the interior of the oven, activation of the device to allow free entry of the oven being necessary .
- the devices of this type which are currently known are formed by a hinged door on the periphery of the mouth of the furnace, in order to allow the latter to be lowered onto the external zone, by making a turn of the door towards any of the flanks or on the lower area.
- This type of door has the disadvantage first of all that the opening of the oven takes place simultaneously over the entire surface corresponding to the entry thereof, which is not always necessary and, secondly, to achieve the opening requires a free place available in front of the oven so that it can fall down, defining with respect to the face of the oven at least an angle of 90 °, because with a lower angle, we could not realize the extraction of the trays housed inside the oven.
- the protective device for oven inlets object of the present invention has been designed, which includes a plurality of transparent plates, arranged close to each other and of adequate dimensions to cover the entire mouth of the oven.
- these transparent plates are fixed by their ends to support means, preferably formed by profile sections, joined together with the possibility of turning and housed in means guide by which they can move over a sufficient length so that the plates are hidden in the upper and / or lower zone of the oven, leaving free the entry of the latter.
- this device can be in the open or closed position, which allows its adaptation to reduced spaces and secondly that the the oven can be opened in whole or in part, depending on the area of the entrance that you want to leave free, depending on the operation to be performed.
- this protection device is that its activation can be done manually or automatically, in the first case the support means of the plates being linked to a counterweight, by a cable, the latter compensating for part of the weight total closing elements; in the case where activation is automatic, provision is made for the support means corresponding to one of the end plates to be fixed with a rotating drum of polygonal section, actuated by a motor element and whose sides have a surface of dimensions similar to that transparent plates, so that when the drum pivots, each of the plates is placed on the corresponding side.
- All the transparent plates which form the closure of the entrance can be connected together, moving simultaneously in one direction to achieve the opening of the oven or be connected by defining two groups which move towards the open position. in opposite directions, so that you get an initial opening through the central area of the mouth of the oven which gradually widens towards the extremes of the oven.
- the protective element for oven inlets consists of a plurality of transparent plates (1) which are fixed at their ends to support means (2) preferably formed by sections of "U" section profile which are joined together with the possibility of turning.
- These support means (2) of the plates (1) are housed in guides (3) arranged parallel to two of the sides of the mouth of the furnace, so that when the device is in the closed position, the plates (1 ) cover the entire mouth of the oven.
- the support means (2) corresponding to one of the plates (1) are linked to drive means which make it possible to mask these (1) in one of the sides of the furnace, to achieve the total or partial opening of the mouth of the oven.
- activation means can be automatic as shown in Figures 1 and 2, or manual as shown in Figure (3).
- the automatic activation means are composed of a pivoting drum (4), preferably housed in the upper zone of the oven and capable of pivoting (4), preferably housed in the upper zone of the oven and with the possibility of pivoting by means of a driving element (5), this pivoting drum defining (4) a polygonal configuration, in which each of the sides has dimensions coinciding with those of the plates (1).
- the support means (2) of the end plate (1) are fixed to the drum (4) by means of plates (6), so that when the drum (4) turns animated by the driving element (5), each transparent plates (1) are positioned on the corresponding side of the pivoting drum (4), the plates (1) being wound on it (4), when the protection device is placed in the open position.
- the support means (2) corresponding to the end plate (1) are connected by means of a cable (7) with a counterweight (8) placed in the rear region of the oven, the mission of the latter (8) being to partially counteract the weight of the plates (1) to facilitate its manual movement by pushing a handle secured to one of them; similarly he it is expected that the guides (3) bend towards the rear region of the oven, extending into a section (9) which forms the hiding path of the plates (1) when the device passes to the open position.
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Baking, Grill, Roasting (AREA)
Abstract
Description
Le présent mémoire descriptif concerne, comme son titre l'indique, un dispositif de protection du type de ceux employés pour empêcher l'accès direct à l'intérieur du four, l'activation du dispositif pour laisser l'entrée du four libre étant nécessaire.This specification relates, as its title indicates, to a protection device of the type used to prevent direct access to the interior of the oven, activation of the device to allow free entry of the oven being necessary .
Les dispositifs de ce type qui sont connus actuellement sont formés par une porte à charnière sur la périphérie de la bouche du four, afin de permettre l'abattement de celle-ci sur la zone extérieure, en réalisant un tour de la porte vers l'un quelconque des flancs ou sur la zone inférieure.The devices of this type which are currently known are formed by a hinged door on the periphery of the mouth of the furnace, in order to allow the latter to be lowered onto the external zone, by making a turn of the door towards any of the flanks or on the lower area.
Ce type de portes présentent l'inconvénient en premier lieu que l'ouverture du four se réalise simultanément sur toute la surface correspondante à l'entrée de celui-ci, ce qui n'est pas toujours nécessaire et, en second lieu, pour réaliser l'ouverture il faut un endroit libre disponible devant le four pour que celle-ci puisse s'abattre, définissant par rapport à la face du four au moins un angle de 90°, car avec un angle inférieur, on ne pourrait pas réaliser l'extraction des plateaux logés à l'intérieur du four.This type of door has the disadvantage first of all that the opening of the oven takes place simultaneously over the entire surface corresponding to the entry thereof, which is not always necessary and, secondly, to achieve the opening requires a free place available in front of the oven so that it can fall down, defining with respect to the face of the oven at least an angle of 90 °, because with a lower angle, we could not realize the extraction of the trays housed inside the oven.
Pour palier ces problèmes, on a conçu le dispositif de protection pour entrées de four objet de la présente invention, qui inclu une pluralité de plaques transparentes, disposées rapprochées les unes des autres et de dimensions adéquates pour couvrir la totalité de la bouche du four.To overcome these problems, the protective device for oven inlets object of the present invention has been designed, which includes a plurality of transparent plates, arranged close to each other and of adequate dimensions to cover the entire mouth of the oven.
Il est prévu que ces plaques transparents soient fixées par leurs extrémités sur des moyens de support, formés de préférence par des tronçons de profil, unis entre eux avec la possibilité de tourner et logés dans des moyens de guidage par lesquels ils peuvent se déplacer sur une longueur suffisante pour que les plaques soient masquées dans la zone supérieure et/ou inférieure du four, en laissant libre l'entrée de ce dernier.It is intended that these transparent plates are fixed by their ends to support means, preferably formed by profile sections, joined together with the possibility of turning and housed in means guide by which they can move over a sufficient length so that the plates are hidden in the upper and / or lower zone of the oven, leaving free the entry of the latter.
Avec ce type de protection, on obtient en premier lieu que l'espace occupé par le four soit toujours le même, ce dispositif pouvant être en position ouverte ou fermée, ce qui permet son adaptation à des espaces réduits et en second lieu que l'ouverture du four puisse se réaliser d'une manière totale ou partielle, dépendant de la superficie de l'entrée que l'on souhaite laisser libre, en fonction de l'opération à réaliser.With this type of protection, we obtain firstly that the space occupied by the oven is always the same, this device can be in the open or closed position, which allows its adaptation to reduced spaces and secondly that the the oven can be opened in whole or in part, depending on the area of the entrance that you want to leave free, depending on the operation to be performed.
Un autre avantage que présente ce dispositif de protection est que son activation peut se faire de manière manuelle ou automatique, dans le premier cas les moyens de support des plaques étant liés à un contrepoids, par un câble, celui-là compensant une partie du poids total des éléments de fermeture; au cas où l'activation est automatique, il est prévu que les moyens de support correspondant à une des plaques extrêmes soient fixés avec un tambour tournant de section polygonale, actionné par un élément moteur et dont les flancs présentent une surface de dimensions similaires à celle des plaques transparentes, de manière que lorsque le tambour pivote, chacune des plaques se dispose sur le flanc correspondant.Another advantage of this protection device is that its activation can be done manually or automatically, in the first case the support means of the plates being linked to a counterweight, by a cable, the latter compensating for part of the weight total closing elements; in the case where activation is automatic, provision is made for the support means corresponding to one of the end plates to be fixed with a rotating drum of polygonal section, actuated by a motor element and whose sides have a surface of dimensions similar to that transparent plates, so that when the drum pivots, each of the plates is placed on the corresponding side.
Toutes les plaques transparentes qui forment la fermeture de l'entrée peuvent être reliées entre elles, en se déplaçant simultanément dans un seul sens pour réaliser l'ouverture du four ou se trouver reliées en définissant deux groupes qui se déplacent vers la position d'ouverture dans des sens opposés, de sorte que l'on obtient une ouverture initiale par la zone centrale de la bouche du four qui s'élargit progressivement vers les extrêmes du four.All the transparent plates which form the closure of the entrance can be connected together, moving simultaneously in one direction to achieve the opening of the oven or be connected by defining two groups which move towards the open position. in opposite directions, so that you get an initial opening through the central area of the mouth of the oven which gradually widens towards the extremes of the oven.
Pour mieux comprendre l'objet de la présente invention sur le plan annexe on a représenté une réalisation pratique préférentielle de celle-ci. Sur ce plan:
- La figure 1 montre une vue en élévation d'un four partiellement sectionné, où l'on peut observer le dispositif de protection pour entrées de four, objet de cette invention et les moyens d'activation automatiques de celui-ci.
- La figure 2 montre un détail vu de profil et sectionné par un plan vertical, du dispositif de protection et les moyens d'activation automatiques.
- La figure 3 représente une vue de profil d'un four, sectionné verticalement, où l'on peut observer le dispositif de protection pour entrées de four et les moyens d'activation manuels.
- Figure 1 shows an elevational view of a partially sectioned oven, where one can observe the protection device for oven entrances, object of this invention and the automatic activation means thereof.
- Figure 2 shows a detail seen in profile and sectioned by a vertical plane, of the protection device and the automatic activation means.
- FIG. 3 represents a side view of an oven, sectioned vertically, where one can observe the protection device for oven entrances and the manual activation means.
Comme on peut observer dans les figures de références, l'élément de protection pour entrées de four se compose d'une pluralité de plaques transparentes (1) qui sont fixées par leurs extrémités sur des moyens de support (2) formés de préférence par des tronçons de profil de section en "U" et qui se trouvent unis entre eux avec la possibilité de tourner.As can be seen in the reference figures, the protective element for oven inlets consists of a plurality of transparent plates (1) which are fixed at their ends to support means (2) preferably formed by sections of "U" section profile which are joined together with the possibility of turning.
Ces moyens de support (2) des plaques (1) sont logés dans des guides (3) disposés parallèlement à deux des flancs de la bouche du four, de sorte que lorsque le dispositif se trouve dans la position de fermeture, les plaques (1) couvrent la totalité de la bouche du four.
Les moyens de support (2) correspondant à une des plaques (1) sont liés à des moyens d'entraînement qui permettent de masquer celles-ci (1) dans un des flancs du four, pour réaliser l'ouverture totale ou partielle de la bouche du four.These support means (2) of the plates (1) are housed in guides (3) arranged parallel to two of the sides of the mouth of the furnace, so that when the device is in the closed position, the plates (1 ) cover the entire mouth of the oven.
The support means (2) corresponding to one of the plates (1) are linked to drive means which make it possible to mask these (1) in one of the sides of the furnace, to achieve the total or partial opening of the mouth of the oven.
Ces moyens d'activation peuvent être automatiques comme il est représenté dans les figures 1 et 2, ou manuelles comme il est représenté dans la figure (3).These activation means can be automatic as shown in Figures 1 and 2, or manual as shown in Figure (3).
Les moyens d'activation automatiques sont composés par un tambour pivotant (4), logé de préférence dans la zone supérieure du four et pouvant pivoter (4), logé de préférence dans la zone supérieure du four et avec la possibilité de pivoter grâce à un élément moteur (5), ce tambour pivotant définissant (4) une configuration polygonale, dans laquelle chacun des flancs présente des dimensions coïncidant avec celles des plaques (1).The automatic activation means are composed of a pivoting drum (4), preferably housed in the upper zone of the oven and capable of pivoting (4), preferably housed in the upper zone of the oven and with the possibility of pivoting by means of a driving element (5), this pivoting drum defining (4) a polygonal configuration, in which each of the sides has dimensions coinciding with those of the plates (1).
Les moyens de support (2) de la plaque extrême (1) sont fixés au tambour (4) au moyen de platines (6), de manière que lorsque le tambour (4) tourne animé par l'élément moteur (5), chacune des plaques transparentes (1) se positionne sur le flanc correspondant du tambour pivotant (4), les plaques (1) se retrouvant enroulées sur lui (4), lorsque le dispositif de protection est disposé en position d'ouverture.The support means (2) of the end plate (1) are fixed to the drum (4) by means of plates (6), so that when the drum (4) turns animated by the driving element (5), each transparent plates (1) are positioned on the corresponding side of the pivoting drum (4), the plates (1) being wound on it (4), when the protection device is placed in the open position.
Dans le cas d'activation manuelle du dispositif, les moyens de support (2) correspondant à la plaque extrême (1) sont reliés au moyen d'un câble (7) avec un contrepoids (8) disposé dans la zone postérieure du four, la mission de celui-ci (8) étant de contrecarrer partiellement le poids des plaques (1) pour faciliter son déplacement manuel en poussant un manche solidaire de l'une d'elles; de même, il est prévu que les guides (3) se plient vers la zone postérieure du four, en se prolongeant dans un tronçon (9) qui forme le chemin de masquage des plaques (1) lorsque le dispositif passe à la position d'ouverture.In the case of manual activation of the device, the support means (2) corresponding to the end plate (1) are connected by means of a cable (7) with a counterweight (8) placed in the rear region of the oven, the mission of the latter (8) being to partially counteract the weight of the plates (1) to facilitate its manual movement by pushing a handle secured to one of them; similarly he it is expected that the guides (3) bend towards the rear region of the oven, extending into a section (9) which forms the hiding path of the plates (1) when the device passes to the open position.
Une fois décrite suffisamment la nature de l'invention, ainsi qu'une réalisation pratique de celle-ci, on fait constater que l'on peut y introduire les variations considérées opportunes, à condition de ne pas altérer les caractéristiques essentielles de celui-ci qui sont revendiquées ci-après.Once the nature of the invention has been sufficiently described, as well as a practical embodiment thereof, it can be seen that it is possible to introduce therein the variations considered appropriate, provided that the essential characteristics thereof are not altered. which are claimed below.
Claims (7)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES9302292 | 1993-11-03 | ||
| ES9302292 | 1993-11-03 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP0653592A2 true EP0653592A2 (en) | 1995-05-17 |
| EP0653592A3 EP0653592A3 (en) | 1995-11-08 |
Family
ID=8283498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP94500172A Withdrawn EP0653592A3 (en) | 1993-11-03 | 1994-11-03 | Guard for an oven entry. |
Country Status (1)
| Country | Link |
|---|---|
| EP (1) | EP0653592A3 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10032733A1 (en) * | 2000-07-05 | 2002-01-24 | Schott Glas | Viewing window has two spaced apart panes between which is roller blind winding on and unwinding from roller at top and bottom, with pull and torsion spring |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1578826A (en) * | 1925-04-16 | 1926-03-30 | Roper Corp Geo D | Warming oven |
| US2252139A (en) * | 1940-04-08 | 1941-08-12 | Viola K Schlacter | Oven |
| US2841218A (en) * | 1954-08-23 | 1958-07-01 | Wilshire Mfg Company | Closure device |
| US2939450A (en) * | 1955-06-29 | 1960-06-07 | Gerald E Rubens | Closure device |
| JPS5811330A (en) * | 1981-07-11 | 1983-01-22 | Suzuki Shutter Kogyo Kk | Grille shutter |
-
1994
- 1994-11-03 EP EP94500172A patent/EP0653592A3/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1578826A (en) * | 1925-04-16 | 1926-03-30 | Roper Corp Geo D | Warming oven |
| US2252139A (en) * | 1940-04-08 | 1941-08-12 | Viola K Schlacter | Oven |
| US2841218A (en) * | 1954-08-23 | 1958-07-01 | Wilshire Mfg Company | Closure device |
| US2939450A (en) * | 1955-06-29 | 1960-06-07 | Gerald E Rubens | Closure device |
| JPS5811330A (en) * | 1981-07-11 | 1983-01-22 | Suzuki Shutter Kogyo Kk | Grille shutter |
Non-Patent Citations (1)
| Title |
|---|
| PATENT ABSTRACTS OF JAPAN vol. 7 no. 85 (M-206) [1230] ,9 Avril 1983 & JP-A-58 011330 (SUZUKI SHUTTER) 22 Janvier 1983, * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10032733A1 (en) * | 2000-07-05 | 2002-01-24 | Schott Glas | Viewing window has two spaced apart panes between which is roller blind winding on and unwinding from roller at top and bottom, with pull and torsion spring |
| US6467475B2 (en) | 2000-07-05 | 2002-10-22 | Schott Glas | Stove for cooking food with a viewing window, and a viewing window for household appliances, such as cooking stoves or ovens |
| DE10032733C2 (en) * | 2000-07-05 | 2003-08-21 | Schott Glas | Viewing window for household appliances |
Also Published As
| Publication number | Publication date |
|---|---|
| EP0653592A3 (en) | 1995-11-08 |
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