Masonry block splitter assembly with projections adjacent to splitting blades
Abstract
A masonry block disconnector (10) comprising a first sectioning assembly (12), and a second opposite sectioning assembly (22), to create at least one concrete block from a workpiece (40) of concrete, in which during an activation of the first sectioning set, and of the second sectioning set, the sectioning assemblies will section the workpiece into at least two pieces, wherein the first sectioning assembly (12) includes a first sectioning blade (14), the second sectioning assembly (22) including a second sectioning blade (24), characterized in that: The first sectioning assembly (12) includes a plurality of projections (16, 16 '') positioned adjacent to the first sectioning blade (14), on at least one side thereof, and positioned on the first sectioning assembly , to erode the concrete parts adjacent to the first sectioning blade during the activation of the first sectioning assembly (12); and the second sectioning assembly (22) includes a plurality of projections positioned (26) adjacent to the second sectioning blade (24) on at least one side thereof, and positioned on the second sectioning assembly, to erode the Concrete parts adjacent to the second sectioning blade during activation of the second sectioning assembly (22).

Term
Term ended
Projected expiry passed 23 May 2020, 6.3 years ago.
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24 claims: 7 independent, 17 dependent
- 1ES 2 287 019 T3 REIVINDICACIONES 1. Un seccionador de bloques de albañilería (10) que comprende un primer conjunto de seccionamiento (12), y un segundo conjunto de seccionamiento opuesto (22), para crear al menos un bloque de hormigón a partir de una pieza de trabajo (40) de hormigón, en el que durante una activación del primer conjunto de seccionamiento, y del segundo conjunto de seccionamiento, los conjuntos de seccionamiento seccionarán la pieza de trabajo en al menos dos piezas, en donde el primer conjunto de seccionamiento (12) incluye una primera cuchilla de seccionamiento (14), incluyendo el segundo conjunto de seccionamiento (22) una segunda cuchilla de seccionamiento (24), caracterizado porque:el primer conjunto de seccionamiento (12) incluye una pluralidad de salientes (16, 16') posicionados en forma adyacente a la primera cuchilla de seccionamiento (14), en al menos un lado del mismo, y posicionado sobre el primer conjunto de seccionamiento, para erosionar las partes del hormigón adyacentes a la primera cuchilla de seccionamiento durante la activación del primer conjunto de seccionamiento (12);y el segundo conjunto de seccionamiento (22) incluye una pluralidad de salientes posicionados (26) en forma adyacente a la segunda cuchilla de seccionamiento (24) en al menos un lado del mismo, y posicionado sobre el segundo conjunto de seccionamiento, para erosionar las partes del hormigón adyacentes a la segunda cuchilla de seccionamiento durante la activación del segundo conjunto de seccionamiento (22).
- 2El seccionador de bloques de la reivindicación 1, que incluye una pluralidad de salientes (16, 16') posicionada en cada lado de la primera cuchilla seccionadora (14) y una pluralidad de salientes (26) posicionados en ambos lados de la segunda cuchilla de seccionamiento (24).
- 3El seccionador de bloques de cualquier reivindicación anterior, en el que los salientes (16, 16', 26) tienen una formara redondeada.
- 4El seccionador de bloques de cualquier reivindicación anterior, en el que los salientes (16, 16', 26) tienen un diámetro de entre aproximadamente 1,27 cm y 3,18 cm.
- 5El seccionador de bloques de la reivindicación 1, en el que los salientes comprenden unas placas (16”).
- 6El seccionador de bloques de la reivindicación 1, en el que los salientes (16) son de forma piramidal.
- 7El seccionador de bloques de cualquier reivindicación anterior, en el que cada cuchilla seccionadora (14, 24) tiene una altura, en el que los salientes tienen una altura, y en donde la altura del saliente varia por encima o por debajo de aproximadamente 0,95 cm, con respecto a la altura de las cuchillas seccionadoras.
- 8El seccionador de bloques de cualquier reivindicación anterior, en el que los salientes (16,16', 26) están posicionados sobre el primer y segundo conjuntos de seccionamiento (12, 22) con respecto a la primera y segunda cuchillas seccionadoras (14, 24) respectivamente, con el fin de erosionar el hormigón subsiguientemente al instante en que las cuchillas seccionadoras se acoplan a la pieza de trabajo.
- 9El seccionador de bloques de la reivindicación 8, en el que la altura de los salientes es ajustable.
- 10El seccionador de bloques de la reivindicación 1, en el que el primer y segundo conjuntos de seccionamiento (12, 22) están adaptados cada uno para ser activados por uno o más cilindros accionados hidráulicamente.
- 11El seccionador de bloques de la reivindicación 1, en el que la pieza de trabajo (40) incluye en general unas superficies horizontales y de fondo, y una primera y segunda superficies opuestas, generalmente verticales, en donde el primer conjunto de seccionamiento se acopla a una de las superficies superior o inferior de la pieza de trabajo, y el segundo conjunto de seccionamiento se acopla a la superficie opuesta de la pieza de trabajo, y que además incluye una primer conjunto de cuchillo lateral activable, adaptado para acoplarse a la primera superficie lateral de la pieza de trabajo, y un segundo conjunto de cuchillo lateral activable opuesto adaptado para acoplarse a la segunda superficie lateral de la pieza de trabajo, en donde cada uno del primer y segundo conjuntos del cuchillo lateral incluyen uno o más salientes para acoplarse a la pieza de trabajo durante la activación de los conjuntos de los cuchillos laterales.
- 12Un conjunto de cuchillas de seccionamiento, para su uso en un seccionador de bloques (10) para crear al menos un bloque de hormigón a partir de una pieza de trabajo de hormigón (40), en donde el conjunto de cuchillas de seccionamiento incluye una primera cuchilla de seccionamiento (14) para seccionar la pieza de trabajo (40) en al menos dos piezas durante la activación del primero y segundo conjuntos de la cuchilla de seccionamiento opuestos, estando caracterizado el conjunto de la cuchilla de seccionamiento porque tiene:una pluralidad de salientes (16, 16') posicionados en forma adyacente a la cuchilla de seccionamiento (14) en al menos un lado de la misma, y posicionada sobre el conjunto de la cuchilla de seccionamiento, para erosionar las partes del hormigón adyacentes a la cuchilla de seccionamiento, durante la activación del conjunto de las cuchillas de seccionamiento. ES 2 287 019 T3
- 13El conjunto de la cuchilla de seccionamiento de la reivindicación 12, en el que la pluralidad de salientes (16, 16’) incluye los salientes posicionados en ambos lados de la cuchilla de seccionamiento (14).
- 14El conjunto de la cuchilla de seccionamiento de la reivindicación 12, en el que los salientes (16, 16’) tienen una forma redondeada.
- 15El conjunto de la cuchilla seccionadora de la reivindicación 14, en el que los salientes (16, 16’) tienen un diámetro de entre aproximadamente 1,27 cm y 3,18 cm.
- 16El conjunto de la cuchilla de seccionamiento de la reivindicación 12, en el que los salientes (16) son de forma piramidal.
- 17El conjunto de las cuchillas de seccionamiento de la reivindicación 12, en el que la cuchilla de seccionamiento (14, 24) tiene una altura, en donde los salientes tienen una altura, y en donde la altura de los salientes puede variar por encima o por debajo de 0,95 cm, con respecto a la altura de la cuchilla de seccionamiento.
- 18El conjunto de la cuchilla de de seccionamiento de la reivindicación 13, en el que cada saliente en un lado de la cuchilla de seccionamiento (14) está alineado con un saliente en el otro lado de la cuchilla de seccionamiento.
- 19El conjunto de la cuchilla de seccionamiento de la reivindicación 13, en el que cada saliente en un lado de la cuchilla de seccionamiento (14) están escalonados con respecto a los salientes en el otro lado de la cuchilla seccionadora.
- 20El conjunto de la cuchilla de seccionamiento de la reivindicación 17, en el que la altura del saliente es ajustable.
- 21Un método de fabricación de un bloque de hormigón que tiene al menos un borde seccionado irregular y una superficie durante una operación de seccionamiento, que comprende:proporcionar un seccionador de bloques (10) que incluye un primer conjunto de seccionamiento activable (12), que tiene una primera cuchilla de seccionamiento (14), posicionada para acoplarse a una pieza de trabajo (40) de hormigón para seccionarla en al menos dos piezas durante la activación del primer conjunto de seccionamiento, y que tiene una pluralidad de salientes adyacentes (16, 16’) a la primera cuchilla de seccionamiento (14) en al menos un lado de la misma, estando posicionados los salientes para poder erosionar las partes del hormigón adyacentes a la primera cuchilla de seccionamiento durante la activación del primer conjunto de seccionamiento;proporcionar un segundo seccionador que incluye un segundo conjunto de seccionamiento activable (22) opuesto al primer conjunto de seccionamiento (12), en el que el segundo conjunto de seccionamiento incluye una segunda cuchilla de seccionamiento (24) posicionada para acoplarse a la pieza de trabajo (40), para seccionarla durante una activación del segundo conjunto de seccionamiento, y una pluralidad de salientes adyacentes (26) a la segunda cuchilla de seccionamiento (24) en el mismo lado de la segunda cuchilla de seccionamiento que los salientes del primer conjunto de seccionamiento, estando posicionados los salientes del segundo conjunto de seccionamiento para erosionar las partes del hormigón adyacentes a la segunda cuchilla de seccionamiento, durante la activación del segundo conjunto de seccionamiento;localizar una pieza de trabajo (40) en el seccionador de bloques de forma que los conjuntos de seccionamiento puedan acoplarse a la pieza de trabajo, cuando se activen los conjuntos de seccionamiento;y activar el primero y segundo conjuntos de seccionamiento de forma que las cuchillas de seccionamiento seccionen la pieza de trabajo de hormigón en al menos dos piezas y que los salientes erosionen las partes del hormigón.
- 22El método de la reivindicación 21 en el que el primer y segundo conjuntos de seccionamiento se proporcionan con una pluralidad de salientes dispuestos en ambos lados y en forma adyacente a las respectivas primera y segunda cuchillas de seccionamiento.
- 23El método de la reivindicación 21, en el que los salientes erosionan el hormigón subsiguientemente al acoplamiento de la pieza de trabajo a la primera y segunda cuchillas de seccionamiento.
- 24El método de la reivindicación 21, que comprende el ajuste de las alturas relativas de los salientes y de cada cuchilla seccionadora.
Independent claims24
45 paragraphs in 5 sections, as filed
ES 2 287 019 T3
DESCRIPTION
Masonry block sectioning assembly with projections adjacent to the sectioning blades.
Field of the invention
The invention is generally related to the manufacture of masonry blocks. More specifically, it is related to the equipment and processes for creating decorative faces in masonry blocks. Even more specifically, the invention is related to the equipment and processes for the manufacture of rough textures and the appearance of weathered edges on the masonry block.
Background of the invention
The process for sectioning a masonry block to create a rock-like appearance on the exposed face of the block is known. See for example US Patent No. 1534353 to Besser, which discloses manual sectioning of blocks using a hammer and chisel. Automatic equipment for sectioning blocks is well known, and generally includes a sectioning table comprising a support table and one or more hydraulically actuated sectioning blades. These machines are useful for high speed block processing. They make a finish similar to the face of a rock on the blocks. The edges of the faces are generally perfectly defined, that is to say "sharp or pointed".
It is sometimes desirable to fabricate a concrete product that has edges that appear to be eroded or worn. This has been the sometimes desired look for concrete paving stones. Recently, it has been desired to be able to create a weathered or weathered appearance on the decorative face of concrete set wall blocks. The common process for fabricating the appearance of weathering or wear is to "roll" pavements on a rotating drum so that their sharp edges are struck and broken. This process can also be used with some retaining wall blocks, assuming the blocks do not have features such as integral concrete locating flanges, which can be damaged by the rolling process on the rotating drum. Bearing in the drum is not an option with such blocks. The problem with the drum bearing process is that it is expensive. The process requires a capital investment in a rotating bearing apparatus, and the maintenance costs of such equipment. In addition, the paving stones or blocks have to be removed from the manufacturing line, rolling them into drums, and then reassembling in suitable cubes for transportation. This makes the process very labor intensive.
Another option is to use a hammer crusher to attack the face of the block with multiple hammers. This option can slow down production, in case of doing it "in line", because the process can move only depending on how fast the hammer crusher can operate on each block, and the block may require that it be manipulated and turned or well that it rotates to attack all its edges.
The prior art related to stone cutting and sectioning includes documents EP0294267, DE 1950950, US5413086, US5017049, and US 4335549A, and on which the preamble of the independent claims are based.
Accordingly, there is a need for equipment and a process that will create the appearance of weathered edges in the retaining wall block, in a way that does not slow down the production line, without adding any expensive equipment, requiring no labor. intensive, and not having high residue rates when processing blocks with integral locator flanges or similar characteristics.
Summary of the invention
According to a first aspect of the invention, there is provided a masonry block sectioner comprising a first sectioning assembly, and a second opposing sectioning assembly, for creating at least one concrete block from a workpiece of concrete, in which during an activation of the first sectioning set, and the second sectioning set, the sectioning sets will section the workpiece into at least two pieces, wherein the first sectioning assembly includes a first sectioning blade, the second sectioning assembly including a second sectioning blade, characterized in that:
The first sectioning assembly includes a plurality of projections positioned adjacent to the first sectioning blade, on at least one side thereof, and positioned on the first sectioning assembly, to erode portions of the concrete adjacent to the first sectioning blade. sectioning during activation of the first sectioning set; and the second sectioning assembly includes a plurality of projections positioned adjacent to the second sectioning blade on at least one side thereof, and positioned on the second sectioning assembly, to erode portions of the concrete adjacent to the second sectioning blade. sectioning during activation of the second sectionalizing set.
ES 2 287 019 T3
According to a second aspect of the invention, a sectioning blade assembly is provided, for use in a block sectioner, to create at least one concrete block from a concrete workpiece, wherein the sectioning blade assembly includes a first sectioning blade for sectioning the workpiece into at least two pieces during activation of the first and second sets of opposing sectioning blades, the sectioning blade being characterized by:
a plurality of projections positioned adjacent to the sectioning blade on at least one side thereof, and positioned on the sectioning blade assembly, to erode portions of the concrete adjacent to the sectioning blade during activation of the assembly of the sectioning blade.
According to a third aspect of the invention, there is provided a method of manufacturing a concrete block having at least one irregular sectioned edge and a surface with a sectioning operation, comprising:
providing a block sectioner that includes a first activatable sectioning assembly, having a first sectioning blade, positioned to engage a concrete workpiece to section it into at least two pieces during activation of the first sectioning assembly, and that has a plurality of projections adjacent to the first sectioning blade on at least one side thereof, the projections being positioned to be able to erode the portions of the concrete adjacent to the first sectioning blade during activation of the first sectioning assembly;
providing a second sectionalizer that includes a second activatable sectioning assembly opposite the first sectioning assembly, wherein the second sectioning assembly includes a second sectioning blade positioned to engage the workpiece, to section during a second set activation sectioning, and a plurality of projections adjacent to the second sectioning blade on the same side of the second sectioning blade as the projections of the first sectioning assembly, the projections of the second sectioning assembly being positioned to erode portions of the concrete adjacent to the second sectioning blade, during activation of the second sectioning assembly;
locating a workpiece in the block disconnector so that the sectioning assemblies can be coupled to the workpiece, when the sectioning assemblies are activated; and activating the first and second sectioning assemblies so that the sectioning blades section the concrete workpiece into at least two pieces and that the projections erode the parts of the concrete.
Brief description of the drawings.
Figure 1 is a partial perspective view of a block sectioning machine, using the block sectioning blade assembly of the invention;
Figure 2A is a top plan view of a portion of a sectioning blade assembly, in accordance with the invention;
Figure 2B is a top plan view of a sectioning blade assembly, also showing a projection of various diameters positioned in a random fashion;
Figure 2C is a top plan view of a portion of a sectioning blade assembly in accordance with a further alternative embodiment of the invention, comprising protrusions that are randomly connected and panels that are not connected;
Figure 3 is a side elevation view of an alternative embodiment of a projection in accordance with the invention;
Figure 4A is a side elevation view of a further alternative embodiment of a boss in accordance with the invention;
Figure 4B is a side elevation view of another alternative embodiment of the invention, showing the projections of varying heights;
Figure 5 is a perspective view of a sectioned workpiece (forming two masonry blocks) that was sectioned using the sectioning blade assembly of the invention;
Figure 6 is a top plan view of a masonry block sectioned using the sectioning blade assembly of the invention;
Figure 7 is a front elevation view of the masonry block shown in Figure 6.
ES 2 287 019 T3
Detailed description of the preferred embodiment
Attention is now directed to the figures in which like parts are identified by numerals throughout various views. In figure 11 a conventional block splitting machine is shown, modified in accordance with the invention in part, showing in particular the block splitter assembly 10. Generally, block cutting machines are available from Lithibar Co., in Holland, Michigan. In particular, the Tithibar Co. 6386 was used in the practice of the invention. The block splitter assembly is generally a first and second opposed sets of splitting blades 12 and 22. The first splitting blade assembly 12 is positioned at the bottom of a block splitter 10, and as shown includes a cutting blade section 14 and a various projections positioned on both sides and adjacent to the blade.
The invention can be used with any variety of blocks molded or formed through any variety of processes, including those blocks and processes set forth in U.S. Patent No. 5827015, filed October 27, 1998, filed No. 5017049. on May 21, 1991, and the number 5709062 registered on January 20, 1998.
In Figure 1 a second or higher set 22 of sectioning blades can be seen. The second sectioning blade assembly 22 also includes a sectioning blade 24 and a plurality of projections 26 located on both sides of the blade 24. The second sectioning blade assembly may be attached to the top plate 30 of the machine through a knife holder 28. The position of workpiece 40, (shown in broken lines), within the block splitter can be seen in Figure 1, in the "ready to cut" position.
As can be seen in Figure 2A, the sectioning blade assembly 12 is generally comprised of a number of protrusions 16 positioned adjacent to blade 14, and on both sides of blade 14. As shown, the protrusions 16 on the first side of the blade are staggered relative to the projections 16 'on the second side of the blade. The projections on both sides of the blade can be aligned as well, depending on the purpose of the operator.
As can be seen in Figure 2B, the projections 16 can be used without a cutting blade. The bosses 16 can vary in diameter or perimeter, (if they are not round), and randomly placed in the sectioning assembly 12. Any number of random patterns of bosses 16 can be created, using a regular or irregular spacing, depending on the effect. to create in the sectioned block. Figure 2C shows an alternative embodiment of the invention, where plates 16 "are attached to either or both sets 12 and 22. As can be seen, said plates can be configured in a random order, and left unconnected through the surface of the assembly 12. The invention has been practiced using approximately 10.2 cm long steel plates welded together to provide a number of 16 "partially connected projections approximately 5.1 cm high.
As shown, the projections 16 and 16 "may have a round shape. However, the shape of the projections may also be pyramidal, cubic, or pointed with one or more points on the upper surface of the projection. Here again the relative position of the workpiece 40 is shown on the dashed line.
In general, the projections may have a diameter of from about 1/2 "to 1/8", and may be attached by welding, screwing, or other suitable means. The height of the projections can be approximately 3.18 cm, and varying by approximately 1.9 cm shorter or higher, depending on the effect to be created on the block by the sectioning. Fixing the lugs by screwing or screwing allows a quick readjustment of the lug height.
The relative height of the projection and the blade can be varied depending on the effect to be created in the section of the block, according to the invention. Specifically, as can be seen in Figure 3, the relative height of the blade 14 may be less than the relative height of the projection 16. Alternatively, as can be seen in Figure 4, the relative height of the blade may be greater than the height of projections 26. In general, it has been found in the first set of sectioning blades that X can range from about 0.32 to 0.95 cm beyond the first blade. X 'can vary from about 0.16 to 0.32 cm beyond the height of the plurality of projections.
Protrusions 16 such as those shown in Figure 2A may be found useful by having a diameter of approximately 3.18 cm and when used with a blade 14 having a height of approximately 0.32 cm above the blade in the first lower set or set, and 0.32 cm below the blade in the second or upper set. Overall, the height of the protrusion can vary by plus or minus about 0.95 cm from the height of the blade.
During operation, the workpiece is generally centered on the block splitter, in accordance with known practices, as can be seen in Figures 1 and 2. The block splitter is then activated, resulting in the first and second sets of the opposing severing blades converge and strike on the workpiece 40. During operation, the first and second slicing knife assemblies can travel anywhere from about 0.64 cm on the top and bottom surfaces of the workpiece. The workpiece 40 is then sectioned, resulting in an uneven pattern at the sectioned edges 46 and
ES 2 287 019 T3
46 'of the resulting blocks, 42 and 44, in Figure 5. As described, the workpiece 40' is sectioned into two parts. However, it is possible, and is within the scope of the invention, to section the workpiece into more than two pieces.
The distance traveled by the projections 26 on the workpiece can be varied by adjusting the limit switches on the machine, and in turn, varying the hydraulic pressure with which the sectioning assembly acts. In general, the sectioning assemblies act on the block with a pressure ranging from approximately 4.14 MPa to 6.90 MPa, and preferably from approximately 5.17 MPa to 5.52 MPa.
As will be understood by the skilled person in the art, the sectioning machine can include sets of opposing hydraulically actuated side knives (not shown), which collide on the block with the same timing and in the same way as the upper and lower sets. lower opposites. The projections 16 can also be used to supplement or replace the action of the side knives.
A closer examination of block 44 after sectioning shows the formation of exaggerated erosion points on the front, sectioned surface 46 of block 44. With block 44 shown, both first and second sets of blades 12 and 22 comprise protrusions 16 and 26, respectively. As a result, depressions 48 and 50 were formed in the front sectional surface 46 of block 44, adjacent to the upper 52 and lower surface 54 of block 44.
The magnitude of the indentations, 48 and 50, or the erosion points, is much greater than that caused by conventional sectioning blades, and can be varied by varying the prominence of the protrusions 16 and 26 (height and size), with respect to the height and thickness of the blade.
Contents5
9 sheets
Sheet 1 Sheet 2 Sheet 3 Sheet 4 Sheet 5 Sheet 6 Sheet 7 Sheet 8 Sheet 9
75 members in 19 offices
Priority claims5
| Document | Office | Kind | Date |
|---|---|---|---|
| 19990330879 | United States of America | – | |
| 33087999 | United States of America | A | |
| 33087999 | United States of America | A | |
| 33087900936222 | – | – | – |
| US19990330879 | – | – | – |
Members75
| Document | Office | Kind | |
|---|---|---|---|
| CA2374823A1 | Canada | A1 | |
| WO0076734A1 | World Intellectual Property Organization (WIPO) | A1 | |
| AU5157000A | Australia | A | |
| US6321740B1 | United States of America | B1 | |
| NO20016055D0 | Norway | D0 | |
| KR20020010702A | Republic of Korea | A | |
| NO20016055L | Norway | L | |
| EP1192029A1 | European Patent Office (EPO) | A1 | |
| CA2426192A1 | Canada | A1 | |
| WO0240235A2 | World Intellectual Property Organization (WIPO) | A2 | |
| AU2002239699A2 | Australia | A2 | |
| AU3969902A | Australia | A | |
| CZ20014433A3 | Czechia | A3 | |
| CN1356935A | China | A | |
| US2002092257A1 | United States of America | A1 | |
| US6464199B1 | United States of America | B1 | |
| MXPA01012782A | Mexico | A | |
| JP2003501302A | Japan | A | |
| NO20031766D0 | Norway | D0 | |
| NO20031766L | Norway | L | |
| GB0311347D0 | United Kingdom | D0 | |
| PL352025A1 | Poland | A1 | |
| KR20030076574A | Republic of Korea | A | |
| NZ515739A | New Zealand | A | |
| WO0240235A3 | World Intellectual Property Organization (WIPO) | A3 | |
| GB2388337A | United Kingdom | A | |
| EP1372923A2 | European Patent Office (EPO) | A2 | |
| AU773114B2 | Australia | B2 | |
| JP2004515380A | Japan | A | |
| CN1541153A | China | A | |
| GB2388337B | United Kingdom | B | |
| PL365572A1 | Poland | A1 | |
| CN1195613C | China | C | |
| US2005115555A1 | United States of America | A1 | |
| NZ525872A | New Zealand | A | |
| US6910474B1 | United States of America | B1 | |
| KR100498230B1 | Republic of Korea | B1 | |
| US6918715B2 | United States of America | B2 | |
| MXPA03003409A | Mexico | A | |
| US7066167B2 | United States of America | B2 | |
| US2006169270A1 | United States of America | A1 | |
| CA2374823C | Canada | C | |
| EP1372923B1 | European Patent Office (EPO) | B1 | |
| AT353746T | Austria | T | |
| ATE353746T1 | Austria | T1 | |
| DE60126676D1 | Germany | D1 | |
| EP1372923B8 | European Patent Office (EPO) | B8 | |
| PL194335B1 | Poland | B1 | |
| PT1372923E | Portugal | E | |
| DK1372923T3 | Denmark | T3 | |
| EP1192029B1 | European Patent Office (EPO) | B1 | |
| AT365097T | Austria | T | |
| ATE365097T1 | Austria | T1 | |
| DE60035274D1 | Germany | D1 | |
| PT1192029E | Portugal | E | |
| DK1192029T3 | Denmark | T3 | |
| AU2002239699B2 | Australia | B2 | |
| ES2282313T3 | Spain | T3 | |
| DE60126676T2 | Germany | T2 | |
| ES2287019T3This record | Spain | T3 | |
| DE60035274T2 | Germany | T2 | |
| US2008047539A1 | United States of America | A1 | |
| CZ298981B6 | Czechia | B6 | |
| CA2426192C | Canada | C | |
| NO325721B1 | Norway | B1 | |
| NO325750B1 | Norway | B1 | |
| JP4177664B2 | Japan | B2 | |
| US2011061640A1 | United States of America | A1 | |
| US7967001B2 | United States of America | B2 | |
| US2011168152A1 | United States of America | A1 | |
| US8006683B2 | United States of America | B2 | |
| JP4806144B2 | Japan | B2 | |
| US8327833B2 | United States of America | B2 | |
| US2013000623A1 | United States of America | A1 | |
| US9573293B2 | United States of America | B2 |
Numbers
- Publication
- 2287019
- Publication, DOCDB
- 2287019
- Publication, EPODOC
- ES2287019T
- Application
- 936222
- Application, DOCDB
- 00936222
- Application, EPODOC
- ES20000936222T
Titles2
- Spanish
- CONJUNTO SECCIONADOR DE BLOQUES DE ALBAÑILERIA CON SALIENTES ADYACENTES A LAS CUCHILLAS DE SECCIONAMIENTO.
- English
- MASONRY BLOCK BLOCK SECTIONER ASSEMBLY WITH ADJECTIVE OUTLETS TO THE SECTIONING BLADES.
Classification
- CPC, 2
- B28D1/222
- B28D1/22
- IPC, 3
- B28D1 22
- B28D1 26
- C04B41 72