• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    Mold for the manufacture of ovens, manufacturing process of ovens with said mold, and oven obtained, forming said mold (1) parts (2) coupled together that define the interior silhouette of the clay oven (3) to be manufactured and its hollow (4) access, being of size to cross said gap (4). the parts (2) have anchoring means for their connection, hinges (5), internal structure (6) and screws (7), and fastening means (8) to facilitate their extraction. The process comprises: making the flat base (3a) of the oven (3) with mud; on it place the mold (1), assembling the pieces (2); putting mud on top of the vaulted dome defined by the pieces (2) of the mold (1) until it is completely covered by melting with the base (3a); drying disassembly and removal of the parts (2) by access hole (4). The oven (3) is a single piece of clay. (Machine-translation by Google Translate, not legally binding)
    公开号:ES2698698A1
    申请号:ES201731005
    申请日:2017-08-02
    公开日:2019-02-05
    发明作者:Redondo Roberto Puente
    申请人:ALFARERIA ROSA S L；
    IPC主号:
    专利说明:

    [0001]
    [0002] MOLD FOR THE MANUFACTURE OF OVENS, MANUFACTURING PROCESS OF OVENS WITH SAID MOLD, AND OVEN OBTAINED
    [0003]
    [0004] OBJECT OF THE INVENTION
    [0005]
    [0006] The invention, as expressed in the description of the present specification, refers to a mold for the manufacture of ovens, to a process for manufacturing ovens with said mold, and to the obtained oven, all of which brings advantages and characteristics, which they will be described in detail later, which represent a remarkable novelty in the current state of the art.
    [0007]
    [0008] More particularly, the object of the invention focuses on a mold specifically designed to manufacture ovens, burners or other similar elements of mud, especially those applicable to cook food but without this implying a limitation, whose main advantage is that it allows them to be manufactured in one piece, without the existence of joints in such elements intended to be exposed to heat, avoiding the possibility of heat leakage as well as the formation of possible cracks, as occurs with ovens manufactured so far, also being the object of this invention the method of manufacturing the furnace with said mold and the furnace obtained with said process.
    [0009]
    [0010] FIELD OF APPLICATION OF THE INVENTION
    [0011]
    [0012] The field of application of the present invention is part of the sector of industry for the manufacture of ovens, focusing particularly on the field of clay ovens.
    [0013]
    [0014] BACKGROUND OF THE INVENTION
    [0015]
    [0016] As reference to the current state of the art, it should be noted that, at least on the part of the applicant, the existence of any other mold, process or furnace of similar application is unknown that have technical, structural and constitutive characteristics equal or similar to those that here it is claimed.
    [0017] The problem that currently exists and that the present invention aims to solve is that, although all types of kilns made of different materials, also of mud, are widely known, the traditional manufacture of the latter entails the existence of unions between different pieces, which, When the oven is exposed to the action of heat after use, they are susceptible to cracking due to the contraction and successive expansion of the material, which, in turn, leads to the escape of heat and, consequently, to a malfunction of the oven and, what is worse, to a progressive weakness of the walls of the same.
    [0018]
    [0019] EXPLANATION OF THE INVENTION
    [0020]
    [0021] Thus, the mold for the manufacture of ovens, the manufacturing process of ovens with said mold, and the obtained oven proposed by the invention are configured as a remarkable novelty within its field of application, since in accordance with its implementation and exhaustively, the objectives are satisfactorily achieved previously, the distinguishing details being distinguishing them, conveniently included in the final claims that accompany the present description thereof.
    [0022]
    [0023] More specifically, what the invention proposes, as has been pointed out above, is, on the one hand, a mold specifically equipped with structural characteristics and techniques for making clay ovens, or other similar mud elements for cooking food, allowing to be able to manufacture them in one piece, that is, without joints between different pieces, providing the advantage of avoiding the formation of possible cracks and the possibility of leaks.
    [0024]
    [0025] For this, said mold is distinguished, essentially, by being formed from a plurality of parts coupled together which, once assembled, define the silhouette of the interior part of the furnace to be manufactured superiorly, leaving the access door opening , which is, subsequently, where they are removed, again disassembled, the pieces of the mold.
    [0026]
    [0027] It should be noted here that the shape and size of the furnace are variable, although in any case it always defines a hollow dwelling comprising a flat base and a vaulted dome in which the said access hole is located.
    [0028]
    [0029] For the union of the different parts of the mold, they have one or more means of anchoring, which, preferably, comprise hinges that allow the joint articulated between the different pieces, an internal structure to which the pieces are attached serving as a support and guide for its correct placement, and screws with which the pieces are fixed to said structure.
    [0030]
    [0031] Optionally, in addition, the pieces of the mold have internal fastening means, for example hooks, to facilitate the extraction of the same through the doorway of the oven, once this is done.
    [0032]
    [0033] To facilitate the formation of the mold, the pieces that form it can be numbered if each corresponds to a specific part of the oven, or can be symmetrical and alternate with each other in different positions.
    [0034]
    [0035] A second aspect of the present invention relates to the method of manufacturing the clay oven with the described mold, which essentially comprises the following steps:
    [0036]
    [0037] First, the base of the oven is made with clay.
    [0038]
    [0039] On said base, and prior to the complete drying of the clay with which it has been made, the mold is placed, assembling the different pieces that form it, in the preferred embodiment, joining them together with the hinges, and with screws to the interior structure of the mold. support and guidance.
    [0040]
    [0041] Once assembled the mold on the base of mud, with all its parts together conveniently, begins to put mud around and above the vaulted dome that define said pieces of the mold once assembled to cover it completely fusing with the base on which is found, for which said base, preferably, is made so that protrudes around the mold forming an eaves.
    [0042]
    [0043] Once this work is completed, the kiln drying process will begin, which can be forced or not, and whose duration will be determined by the dimensions and thickness of the same in each case.
    [0044] Once dry, or almost dry, the mud, proceeds to the disassembly of the pieces that form the mold, and to the extraction of the same ones through the hole of the oven door, for which, in the first place the screws that it fixes the pieces to the support and guide structure, that structure is extracted, which also has several segments, and then the hinges that join the pieces of the mold to each other are detached, detaching themselves from the interior wall of the oven and extracting one by one through the oven door opening.
    [0045]
    [0046] Finally, we proceed to the cleaning of the pieces that make up the mold to allow the use of the same in the manufacture of a new oven, starting again the whole process.
    [0047]
    [0048] Finally, a third aspect of the invention refers to the clay oven obtained with the described mold and the described manufacturing process, which, being said, of variable shape and size which in any case defines a hollow interior which comprises a flat base and a vaulted dome with an access hole, is characterized by being formed from a single and unique piece of clay, without joints of any kind.
    [0049]
    [0050] Having seen the foregoing, it is noted that the described mold for the manufacture of ovens, manufacturing process of ovens with said mold, and oven obtained represent innovations of structural and constitutive technical characteristics hitherto unknown for the purpose to which it is intended, reasons that together with their practical utility, they provide them with sufficient grounds to obtain the privilege of exclusivity that is requested.
    [0051]
    [0052] DESCRIPTION OF THE DRAWINGS
    [0053]
    [0054] To complement the description that is being made and in order to help a better understanding of the characteristics of the invention, the descriptive specification is included, as an integral part thereof, of a set of plans, in which illustrative and not limitative the following has been represented:
    [0055]
    [0056] Figure number 1 shows a bottom plan view of an embodiment of the mold for the manufacture of ovens, object of the invention, its configuration being appreciated from said lower part and the main parts and elements it comprises.
    [0057] Figure 2 shows a top perspective view of the example of the mold of the invention shown in figure 1, in this case appreciating its configuration and its arrangement on the base of the furnace, in the phase prior to the manufacture of the dome of the same on said mold.
    [0058]
    [0059] And Figure 3 shows a top perspective view of the mold, according to the invention, once made the dome of the oven on it, appreciating its configuration of a single piece without joints.
    [0060]
    [0061] PREFERRED EMBODIMENT OF THE INVENTION
    [0062]
    [0063] In view of the aforementioned figures, and in accordance with the numbering adopted, one can see in them an example of non-limiting realization of the mold for the manufacture of preconized ovens, as well as of the obtained kiln, which comprise the parts and elements that they are indicated and described in detail below.
    [0064]
    [0065] Thus, as seen in figures 1 and 2, the mold (1) in question is distinguished, essentially, by being formed from a plurality of parts (2) coupled together, which, once assembled, define the silhouette of the interior part of the clay oven (3) to be manufactured and its access hole (4).
    [0066]
    [0067] For the union of said parts (2), they have anchoring means, which preferably comprise hinges (5) that allow the articulated connection between the different parts (2) and an interior structure (6) of support and guide to which the parts (2) attached by screws (7) are coupled, said inner structure (6) being formed, in turn, by several equally removable segments. In any case, the pieces (2) and the segments of the structure (6) are sized to be able to pass through the access hole (4) of the oven (3) to be manufactured.
    [0068]
    [0069] Optionally, in addition, the parts (2) of the mold (1) and the segments of the internal structure (6) internally have fastening means (8), for example hooks, to facilitate their extraction through the recess (4) of oven access (3).
    [0070] In addition, the parts (2) of the mold (1) can be all different, so that each one corresponds only to a specific part of the furnace (3), for which they can be numbered and facilitate their assembly, or they can be symmetrical and alternate with each other in different positions.
    [0071]
    [0072] Referring to figure 3, the furnace (3) is observed once it has been made, in its phase prior to the extraction of the pieces (2) that form the mold (1), appreciating that, independently of its shape and size that can be variables, is made up of a single and unique piece of clay, without joints of any kind, which defines a hollow interior with a flat base (3a) and a vaulted dome (3b) where the access hole (4) is located its interior.
    [0073]
    [0074] Preferably, the base (3a) determines a perimeter eave protruding from the vaulted dome (3b) as it has a greater perimeter dimension than the mold (1).
    [0075]
    [0076] Having sufficiently described the nature of the present invention, as well as the way of putting it into practice, it is not considered necessary to extend its explanation so that any expert in the field understands its scope and the advantages derived therefrom, stating that, within its essentiality, it may be carried out in other forms of realization that differ in detail from that indicated by way of example, and which will also achieve the protection that is sought provided that it is not altered, changed or modified its fundamental principle .
    权利要求:
    Claims (11)
    [1]
    1. - MOLD FOR THE MANUFACTURE OF OVENS, in particular kilns (3) of mud, or other similar elements of clay for cooking food, of which, being of variable shape and size, define a hollow interior comprising a flat base ( 3a) and a vaulted dome (3b) with an access hole (4), characterized in that said mold (1) is formed from a plurality of parts (2) engageable with each other which, once assembled, define the silhouette superiorly of the inside part of the clay furnace (3) to be manufactured and its access hole (4), said parts (2) being of a size suitable to be able to traverse the hole (4) for access of the furnace (3) to be manufactured.
    [2]
    2. - MOLD FOR THE MANUFACTURE OF OVENS, according to claim 1, characterized in that the pieces (2) have anchoring means for joining them.
    [3]
    3. - MOLD FOR THE MANUFACTURE OF OVENS, according to claim 2, characterized in that the anchoring means for joining the parts (2) comprise hinges (5) that allow articulated connection between the different parts (2) and a structure interior (6) of support and guide to which the parts (2) attached by screws (7) are attached.
    [4]
    4. - MOLD FOR THE MANUFACTURE OF OVENS, according to claim 3, characterized in that the inner structure (6) is formed, in turn, by several removable segments that have a size suitable to be able to traverse the access hole (4) of the oven (3) to manufacture.
    [5]
    5. - MOLD FOR THE MANUFACTURE OF OVENS, according to any of claims 1 to 4, characterized in that the parts (2) of the mold (1) and, where appropriate, the segments of the internal structure (6), internally have clamping means (8), for example hooks, to facilitate their extraction through the access hole (4) of the furnace (3).
    [6]
    6. - MOLD FOR THE MANUFACTURE OF OVENS, according to any of claims 1 to 5, characterized in that the pieces (2) are all different, so that each one corresponds only to a specific part of the oven (3).
    [7]
    7. - MOLD FOR THE MANUFACTURE OF OVENS, according to any of claims 1 to 5, characterized in that the symmetrical parts (2) can alternate with each other in different positions.
    [8]
    8. - PROCESS OF MANUFACTURING OVENS, with a mold (1) as described in any of claims 1 to 7, characterized in that it comprises the following steps:
    - The flat base (3a) of the oven (3) to be manufactured is made with clay.
    - On said base (3a), and prior to the complete drying of the clay with which it has been made, the mold (1) is placed, assembling the pieces (2) that form it.
    - Once the mold (1) is mounted on the base (3a) of mud, it begins to put mud around and above the vaulted dome that define the pieces (2) of the mold (1) once assembled, until covering it completely merging with the base (3a) on which it is.
    - Once this work is completed, the drying process of the oven, forced or not, begins and the duration determined by the dimensions and thickness of the oven (3) in each case.
    - Once dry, or almost dry, the mud, proceeds to the disassembly of the pieces (2) of the mold (1) and to the extraction of the same through the access hole (4).
    [9]
    9. - PROCESS OF MANUFACTURING OVENS, according to claim 8, characterized in that the flat base (3a) is made so that it protrudes peripherally to the mold (1) forming an eaves.
    [10]
    10. - OVEN obtained following the procedure described in any of claims 8 or 9, using a mold (1) as described in any of claims 1 to 7, which, consisting of a clay oven (3), or other similar element of clay for cooking food, of variable shape and size that define a hollow compartment comprising a flat base (3a) and a vaulted dome (3b) with an access hole (4), is characterized by being formed by a single and only piece of clay, without junctions of any type, which defines said hollow interior with the flat base (3a) and the vaulted dome (3b) where the recess (4) of access to its interior is located.
    [11]
    11.- OVEN, according to claim 10, characterized in that the flat base (3a) determines a perimeter eave projecting from the vaulted dome (3b).
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    同族专利:
    公开号 | 公开日
    ES2698698B2|2020-05-26|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US5485701A|1994-09-06|1996-01-23|Hecht; Thomas L.|Toy igloo|
    GB2353755A|1999-07-09|2001-03-07|Jolyon Eric Emery|Method of manufacturing a hollow product|
    WO2016165084A1|2015-04-15|2016-10-20|Xiaoping Sun|Mold for making units of a dome structure and method of using the same|
    法律状态:
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    优先权:
    申请号 | 申请日 | 专利标题
    ES201731005A|ES2698698B2|2017-08-02|2017-08-02|MOLD FOR OVEN MANUFACTURING, OVEN MANUFACTURING PROCESS WITH SUCH MOLD, AND OVEN OBTAINED|ES201731005A| ES2698698B2|2017-08-02|2017-08-02|MOLD FOR OVEN MANUFACTURING, OVEN MANUFACTURING PROCESS WITH SUCH MOLD, AND OVEN OBTAINED|
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