EP0592345B1 - Machine pour le découpage et la séparation des pièces céramiques plates et similaires - Google Patents

Machine pour le découpage et la séparation des pièces céramiques plates et similaires Download PDF

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Publication number
EP0592345B1
EP0592345B1 EP93500119A EP93500119A EP0592345B1 EP 0592345 B1 EP0592345 B1 EP 0592345B1 EP 93500119 A EP93500119 A EP 93500119A EP 93500119 A EP93500119 A EP 93500119A EP 0592345 B1 EP0592345 B1 EP 0592345B1
Authority
EP
European Patent Office
Prior art keywords
sliding support
piece
cutting
machine according
rule
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.)
Expired - Lifetime
Application number
EP93500119A
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German (de)
English (en)
Other versions
EP0592345A3 (en
EP0592345A2 (fr
Inventor
Rafael Rebollar Garcia
Salvador Duran Conesa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Germans Boada SA
Original Assignee
Germans Boada SA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from ES9201661A external-priority patent/ES2101611B1/es
Priority claimed from ES9202535A external-priority patent/ES2064248B1/es
Application filed by Germans Boada SA filed Critical Germans Boada SA
Publication of EP0592345A2 publication Critical patent/EP0592345A2/fr
Publication of EP0592345A3 publication Critical patent/EP0592345A3/en
Application granted granted Critical
Publication of EP0592345B1 publication Critical patent/EP0592345B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28D—WORKING STONE OR STONE-LIKE MATERIALS
    • B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
    • B28D1/22—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by cutting, e.g. incising
    • B28D1/225—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by cutting, e.g. incising for scoring or breaking, e.g. tiles

Definitions

  • the present invention relates to a machine for cutting/ separating flat pieces of ceramic and the like, such as tiles, and other pieces used for flooring, glazed tiling and surfacings in general during construction.
  • the machine is of the type which comprises a sliding support which carries a tool for cutting or marking the flat ceramic piece, said cutting tool marking the piece with a groove, and further comprises a mechanism for separating said piece into two parts along said groove, said mechanism including a pair of feet which act against each of said parts which are to be separated and against a protruding element located below the piece in the region of the groove.
  • EP-A-0 387 142 discloses a machine for cutting and separating ceramic tiles comprising a sliding guide, a cutting assembly which can move along said guide provided with a cutting tool for marking the tile with a groove and a tile breaking member being integral with the cutting aseembly.
  • Said breaking member comprises a pair of legs being able to act on the tile surface for separating it in two parts and helped by a protruding element in the base of the machine and placed below the tile. The breaking member is operated by the same lever used for the cutting tool.
  • EP-A-0 255 460 is a machine which comprises a flat frame for supporting the piece to be cut, terminal support elements with two parallel fixed bars on wich a head slides, said head bearing a scoring tool being actuated upon lever operation, which also acts the breaking member in turn.
  • Said lever has a forward free end forming a protruding element which projects through an opening centered with the scoring axis.
  • the use of two independent elements, (cutter and breaker) means the piece must first be removed from the first element to be subjected to the operation of the second one.
  • the known devices especially as far as the manual type is concerned, are difficult to use with thicker ceramic pieces and are of no use with harder materials, such as stoneware or the like.
  • the static devices have the drawback that they too are designed for use in practice only with ceramic pieces of certain predetermined thicknesses and not with hard materials (stoneware and the like), which must still be cut either manually, with a disc part-off machine or with other devices which are more complicated to use and not always reasonably priced.
  • Said levers which are joined at their lower end by a spring, are actuated by a common cam which acts on the respective lower ends and which is controlled by a manual actuating lever.
  • the cutting tool is mounted on a cylindrical shaft joined to the sliding support.
  • the shaft is fixed to the support by the force exerted by the end of the actuating lever which is screwed to the support.
  • the tool handle has a cylindrical shape and is therefore liable to rotate about its axis of symmetry, and thus the tool can become incorrectly positioned.
  • known machines are provided with a device for positioning the piece to be cut.
  • positioning devices which comprise a fixed stop rule located at one end of the machine, an element which can be moved linearly along the length of a guide and a rotating element connected to the linearly movable element.
  • it is the fixed rule itself which guides the linearly movable element, the free end of said element forming an arc at the end of which the rotating element can pivot.
  • the rotating element has a stop plane which can be arranged in any angular position relative to the axis of symmetry of the machine and move along said machine by means of the linearly movable element.
  • the piece can be cut at any angle and with the piece at any position on the machine.
  • the piece is only supported in one plane (the stop plane of the rotating element) and its position cannot be guaranteed, since the piece may move when the operations of cutting and separation are carried out.
  • the machine for cutting/separating flat pieces of ceramic and the like which forms the object of the invention is of the type which comprises a sliding support bearing a tool for cutting or marking the flat ceramic piece; said cutting tool marking the piece with a groove; and further comprises a mechanism for separating said piece into two parts along said groove; said mechanism including a pair of feet which act against each of said parts which are to be separated and against a protruding element located below the piece in the region of the groove, and said separating mechanism forms an integral part of the same sliding support which bears the cutting or marking tool and is actuated by the same lever which is used for actuating said tool.
  • the sliding support comprises means for positioning the separating mechanism, said means enabling the separation feet to be arranged at two extreme positions, a high position above the cutting or marking tool, and a low position below said tool.
  • An object of the present invention is to provide means for positioning the separating mechanism which comprise a lever which includes a pair of arms which pivot on the sliding support, each one provided with a grooved cam in which slides a spigot which forms an integral part of each of said feet, said spigot being guided such that its movement is substantially vertical, the extreme positions, high and low, of the feet corresponding to the extreme positions of said spigots in the grooved cams.
  • Another characteristic of the invention is that the element protruding from the separating mechanism located below the piece is a rib provided along the length of the machine.
  • said rib is arranged between two surfaces which act as a support base for the flat piece of ceramic and which are deformed by the action of the feet of the separating mechanism such that the rib protrudes.
  • said rib can be fixed, thereby maintaining a high rigidity.
  • the machine of the invention comprises a stop rule which slides in a direction which is transverse to the movement of the sliding support and which rotates about a pivot point.
  • This rule enables the piece to be arranged at any location on the machine support and in any angular position.
  • the machine further comprises a pair of cylindrical bars along which the sliding support is guided, and a second pair of bars whose resisting moment to bending is greater than that of said cylindrical bars, said second bars being arranged below the cylindrical bars and embedded in the sliding support such that they can withstand the reaction of said support when the feet act on the piece, after the cylindrical guide bars have been slightly deformed.
  • the cylindrical bars carry out the function of guiding the sliding support but have a reduced resistance to bending. These second bars prevent the cylindrical bars from being deformed due to the strong forces produced when the piece is separated into two parts.
  • the machine which forms the object of the present invention is characterized in that the cutting tool is mounted on a shaft which comprises means for positioning the shaft relative to the sliding support.
  • the means for positioning the cutting tool shaft relative to the sliding support comprise at least one projection on the sliding support and at least one recess in said shaft, said projection and said recess being mutually coupled.
  • the projection or projections are formed on a bushing of hard material mounted on the sliding support.
  • the positioning device is characterized in that it comprises a fixed sector, graduated in angles, relative to which moves the rotating element, said rotating element comprising the guide along which moves the linear movable element, said linearly movable element being graduated along its length.
  • the linearly movable element is a graduated rule provided at its free end with a stop element which presents, on one side of the rule, a tail which is substantially perpendicular to said rule and, on the other side of the rule, an extension which presents a plane which is substantially perpendicular to the rule and remote from its free end, and a plane which forms a certain angle relative to the rule.
  • the pieces can thus be supported on two planes even when they are arranged at an angle to the axis of symmetry of the machine, thereby making it easier to ensure that they are correctly positioned during the operations of cutting and separation.
  • the device of the invention comprises means for fixing the position of the linearly movable element and means for fixing the position of the rotating element.
  • figure 1 is a side elevation view, in partial section, of the machine of the invention
  • figure 2 is plan view, also in partial section, of the same machine as figure 1
  • figure 3 shows a detail of the sliding support with the separation feet in the high position
  • figure 4 shows a detail of the sliding support with the separation feet in the low position
  • figure 5 shows a detail, in cross section, of the separation feet and the rib located below the piece
  • figure 6 is a side elevation view of the cutting/separating machine which forms the object of the patent
  • figure 7 is a plan view of a detail of the central part of the sliding support, showing one embodiment of the means for positioning the tool shaft on the sliding support
  • figures 8,9 and 10 show further embodiments of said positioning means
  • figure 11 is a detail of the positioning device with the rotating element in its rest position
  • figure 12 shows the same device as figure 11 with the rotating element away from its rest position
  • figure 13 shows the same device as figures 11 and 12 with the linearly movable element arranged especially for the positioning of pieces which have large dimensions.
  • the separation feet 4,5 form an integral part of the sliding support 1 which carries the cutting or marking tool 2 and are actuated by the same lever 6 which is used to actuate said tool.
  • Each of these arms 8,9 is provided with a grooved cam 10 in which slides a spigot 11 which forms an integral part of each of said feet 4,5.
  • This spigot 11 is guided by means of a block 12 in guides 13,14 such that its movement is appreciably vertical, the extreme positions, high and low, of the feet 4,5 corresponding to the extreme positions of said spigots 11 in the grooved cams 10.
  • a rib 15 can be seen arranged along the length of the machine.
  • Said rib 15 is arranged between two plates 16,17 which act as a support base for the flat piece of ceramic 3 and which are deformed by the action of the feet 4,5 such that the rib 15 protrudes and comes into contact with the piece 3 in order to carry out the operation of separating said piece.
  • Figures 1 and 2 show a stop rule 18 joined to a graduated rule 19 which can slide in the direction of the arrows A.
  • the stop rule 18 can also be rotated about a pivot point 20.
  • the same figures 1 and 2 show a pair of cylindrical bars 21,22 which guide the sliding support 1 and a second pair of bars 23,24 (only one bar is visible in each figure) which are rectangular in cross section.
  • the bars 23,24 are here rectangular in cross section but they could have any section which provides a resisting moment to bending greater than that of the cylindrical bars 21,22.
  • a groove 25 In order to separate a ceramic piece 3 into two parts, a groove 25 must first be made in said piece as shown in section in figure 5. Said groove is made using the cutting or marking tool 2 which is actuated by the lever 6 as shown in figure 3.
  • lever 7 To do this the lever 7 must be in the position shown in figure 3 such that the feet 4,5 are in the high position.
  • the piece 3 is separated into two parts by means of the feet 4,5 as shown in figure 4.
  • lever 7 must be in the position shown in figure 4 such that the feet 4,5 are in the low position.
  • Figure 6 shows the machine for cutting/separating which forms the object of the patent.
  • said machine comprises a sliding support 1 bearing a tool 2 for cutting or marking the flat ceramic piece 3, said cutting tool 2 marking the piece with a groove 25, and further comprises a mechanism 4 for separating said piece 3 into two parts along said groove 25.
  • the projection 31 is formed on a bushing 33 of hard material mounted on the sliding support 1.
  • the projection 31 and the recess 32 are triangular in section.
  • the shaft 30 has a plane 34 to which is applied the end of the actuating lever 6, which is screwed to the sliding support 1.
  • Figure 9 shows a further embodiment of the means for positioning the shaft 30 in the bushing 33, where the mutually coupled projection 31 and the recess 32 are semicircular in section.
  • Figure 10 shows another embodiment with three projections 31.
  • positioning means could be of any other shape.
  • said means could be the reverse, i.e. a projection or a number of projections on the shaft and a recess or a number of recesses in the sliding support.
  • the positioning device 107 which forms an object of the invention, which comprises a fixed stop rule 108, an element 109 which can be moved linearly along a guide and rotating element 110 connected to said element 109.
  • the positioning device comprises a fixed sector 111, graduated in angles, relative to which moves the rotating element 110, said rotating element 110 comprising the guide 112 along which moves the linearly movable element 109, said linearly movable element 109 being graduated along its length.
  • the linearly movable element is a graduated rule 113 provided at its free end with a stop element which presents, on one side of the rule, a tail 114 which is substantially perpendicular to said rule 113 and, on the other side of the rule, an extension 115 which presents a plane 116 which is substantially perpendicular to the rule 113 and remote from the free end thereof, and a plane 117 which forms an angle of 45° relative to the rule.
  • the device further comprises a lever 118 for fixing the position of the graduated rule 113 and a lever 119 for fixing the position of the rotating element 110.
  • FIGS 11 to 13 show various applications of the positioning device of the invention.
  • the positioning device can be seen applied to a piece 120 which has small dimensions.
  • the piece 120 is supported on two planes, i.e. the plane formed by the fixed rule 108 and the plane 116 of the extension 115, thereby ensuring that the piece is correctly positioned during the operations of cutting and separation.
  • the graduated rule 113 makes it possible to know the position accurately.
  • the position can be fixed for carrying out repeated cuts.
  • Figure 12 shows the positioning device also applied to a piece 122 which has small dimensions and which is to be cut at a certain angle.
  • the piece is again supported on two planes, i.e. the plane formed by the rotating element 110 and the plane 116 of the extension 115, thereby ensuring that the piece is correctly positioned.
  • the graduated rule 113 enables to know the position accurately, but now there is also an angular displacement which can be measured using the graduated angular sector 111.
  • the position of the positioning device 107 can be fixed by means of the levers 118 and 119.
  • Figure 13 shows the positioning device further applied to a piece 123 which has large dimensions.
  • the piece 123 is supported on two planes, i.e. the plane formed by the fixed rule 108 and the plane 124 of the extension 114, thereby ensuring as in the previous cases that the piece is correctly positioned during the operations of cutting and separating.
  • the graduated rule makes it possible to know the position accurately and, by means of the lever 118, the position can be fixed for carrying out repeated cuts.

Claims (13)

  1. Machine de coupe-séparation de morceaux plats de céramique ou analogue, qui comporte un support coulissant (1) qui porte un outil (2) de coupe ou de marquage du morceau céramique plat (3), l'outil de coupe (2) marquant la pièce par une gorge (25), et qui comporte en outre un mécanisme de séparation de la pièce (3) en deux parties le long de la gorge (25), ce mécanisme comprenant une paire de pieds (4, 5) qui agissent sur chacune des parties à séparer et contre un élément en saillie placé sous la pièce (3) dans la région de la gorge (25), le mécanisme de séparation (4, 5) étant partie intégrante du support coulissant (1) qui porte l'outil de coupe ou de marquage (2) et étant manoeuvré par le même levier (6) déjà utilisé pour la manoeuvre de l'outil de coupe ou de marquage (2), le support coulissant (1) comprenant un dispositif (7 à 14) de positionnement du mécanisme de séparation qui permet la disposition des pieds de séparation (4, 5) à deux positions extrêmes, une position haute au-dessus de l'outil de coupe ou de marquage (2) et une position basse au-dessous de l'outil (2), caractérisée en ce que le dispositif (7 à 14) de positionnement du mécanisme de séparation comporte un levier (7) qui possède une paire de bras (8, 9) qui pivotent sur le support coulissant (1), chacun de ces bras (8, 9) ayant une came (10) à gorge dans laquelle glisse un ergot (11) qui est partie intégrante de chacun des pieds (4, 5), l'ergot (11) étant guidé afin que son mouvement soit pratiquement vertical, les positions extrêmes, haute et basse, des pieds (4, 5), correspondant aux positions extrêmes des ergots (11) dans les cames (10) à gorge.
  2. Machine selon la revendication 1, caractérisée en ce que l'élément en saillie du mécanisme de séparation qui est placé sous la pièce est une arête (15) placée sur la longueur de la machine.
  3. Machine selon la revendication 2, caractérisée en ce que l'arête (15) est placée entre deux plaques (16, 17) qui agissent comme bases de support de la pièce plate de céramique (3) et qui sont déformées par l'action des pieds (4, 5) du mécanisme de séparation, si bien que l'arête (15) est en saillie.
  4. Machine selon l'une quelconque des revendications précédentes, caractérisée en ce qu'elle comporte une règle d'arrêt (18) qui peut coulisser en direction transversale au déplacement du support coulissant (1) et qui peut tourner autour d'un point formant pivot (20).
  5. Machine selon l'une quelconque des revendications précédentes, caractérisée en ce qu'elle comprend une paire de barres cylindriques (21, 22) le long desquelles est guidé le support coulissant (1), caractérisée en ce qu'elle comporte en outre une seconde paire de barres (23, 24) dont le moment résistant à la flexion est supérieur à celui des barres cylindriques (21, 22), les secondes barres étant disposées au-dessous des barres cylindriques et étant enrobées dans le support coulissant (1) afin qu'elles puissent supporter la réaction du support lorsque les pieds (4, 5) agissent sur la pièce (3) après que les barres cylindriques de guidage (21, 22) se sont légèrement déformées.
  6. Machine selon l'une quelconque des revendications précédentes, caractérisée en ce que l'outil de coupe (2) est monté sur un arbre (30) qui comporte un dispositif (31, 32) de positionnement de l'arbre (30) par rapport au support coulissant (1).
  7. Machine selon la revendication 6, caractérisée en ce que le dispositif de positionnement de l'arbre (30) de l'outil de coupe (2) par rapport au support coulissant (1) comporte au moins une saillie (31) placée sur le support coulissant (1) et au moins une cavité (32) formée dans l'arbre (30), la saillie (31) et la cavité (32) étant couplées mutuellement.
  8. Machine selon la revendication 6, caractérisée en ce que la saillie ou les saillies (31) sont formées sur un manchon (33) d'un matériau dur monté dans le support coulissant (1).
  9. Machine selon l'une quelconque des revendications précédentes, qui comporte une règle fixe d'arrêt (108) placée sur une première extrémité de la machine, un élément (109) qui peut être déplacé linéairement le long d'un guide, et un élément rotatif (110) associé à l'élément mobile linéairement (109), caractérisée en ce qu'elle comporte un secteur fixe (111) gradue en angles et par rapport auquel l'élément rotatif (110) se déplace, l'élément rotatif (110) comprenant le guide (112) le long duquel se déplace l'élément mobile linéairement (109), l'élément mobile linéairement étant gradué sur sa longueur.
  10. Machine selon la revendication 9, caracterisée en ce que l'élément mobile linéairement (109) est une règle graduée (113) ayant, à son extrémité libre, un élément d'arrêt qui, d'un premier côté de la règle, présente une queue (114) qui est pratiquement perpendiculaire à la règle et, de l'autre côté de la règle, un prolongement (115) ayant un plan (116) qui est pratiquement perpendiculaire à la règle (113) et éloigné de son extrémité libre, et un plan (117) qui forme un certain angle avec la règle.
  11. Machine selon la revendication 10, caractérisée en ce que l'angle formé par le plan (117) du prolongement (115) de l'élément mobile linéairement est égal à 45°.
  12. Machine selon l'une quelconque des revendications précédentes, caractérisée en ce qu'elle comporte un dispositif (118) de fixation de la position de l'élément mobile linéairement (109).
  13. Machine selon l'une quelconque des revendications précédentes, caractérisée en ce qu'elle comporte un dispositif (119) de fixation de la position de l'élément rotatif (110).
EP93500119A 1992-08-07 1993-08-04 Machine pour le découpage et la séparation des pièces céramiques plates et similaires Expired - Lifetime EP0592345B1 (fr)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
ES9201661 1992-08-07
ES9201661A ES2101611B1 (es) 1992-08-07 1992-08-07 Maquina cortadora-separadora de piezas planas de ceramica y similares
ES9202535A ES2064248B1 (es) 1992-12-15 1992-12-15 Dispositivo posicionador en maquinas cortadoras-separadoras de piezas planas de ceramica y similares.
ES9202535 1992-12-15
ES9202547 1992-12-17
ES9202547A ES2101612B1 (es) 1992-08-07 1992-12-17 Mejoras en el objeto de la patente principal n 9201661, por maquina cortadora-separadora de piezas planas de ceramica y similares.

Publications (3)

Publication Number Publication Date
EP0592345A2 EP0592345A2 (fr) 1994-04-13
EP0592345A3 EP0592345A3 (en) 1994-08-17
EP0592345B1 true EP0592345B1 (fr) 1998-12-02

Family

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Application Number Title Priority Date Filing Date
EP93500119A Expired - Lifetime EP0592345B1 (fr) 1992-08-07 1993-08-04 Machine pour le découpage et la séparation des pièces céramiques plates et similaires

Country Status (5)

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EP (1) EP0592345B1 (fr)
AT (1) ATE173971T1 (fr)
DE (1) DE69322359T2 (fr)
DK (1) DK0592345T3 (fr)
GR (1) GR3029368T3 (fr)

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US5560274A (en) * 1994-09-15 1996-10-01 North American Tile Tool Company Manual tile cutter
GB2293346B (en) * 1994-09-20 1998-02-25 Liu Wun Hui Auxiliary rule of tile cutter
IT1279810B1 (it) * 1995-05-19 1997-12-18 S I R I Di Franco Trevisi & C Attrezzo per frazionare elementi piastriformi ed uso relativo
FR2779677B1 (fr) * 1998-06-11 2000-08-11 Diamant Boart Sa Appareil manuel a couper les carreaux
IT247480Y1 (it) * 1999-07-13 2002-08-22 Skc Di Tondini Claudio Tavoletta con braccio a leva scorrevole per l' incisione ed il tagliomanuale di piastrelle .
AT411234B (de) * 2002-05-06 2003-11-25 Kaufmann Gmbh Fliesenschneider mit einem schneidwerkzeug
FR2891762B1 (fr) * 2005-10-07 2009-03-06 P R C I Sa Dispositif de decoupe manuelle de carrreau ou carrelage
CN100446948C (zh) * 2006-10-31 2008-12-31 徐森良 轨道滚珠式曲直线切割器
ES2342244B1 (es) * 2007-06-25 2011-05-12 Internacional De Elevacion, S.A. Cortadora de piezas ceramicas.
ITMI20090187A1 (it) * 2009-02-12 2010-08-13 Montolit Brevetti Tagliapiastrelle con barra di guida regolabile in altezza.
CN102126258B (zh) * 2010-12-04 2014-06-04 徐晓雨 马赛克切割机
ES2537224B1 (es) * 2013-09-20 2016-03-09 Bellota Herrramientas, S.A. Dispositivo adaptador para máquina cortadora de cerámica
ES1101357Y (es) * 2014-02-04 2014-05-29 Bellota Herramientas Sa Doble posicionador de angulo para maquinas cortadoras de ceramica
ES2583358B1 (es) * 2015-03-20 2017-06-29 Germans Boada, S.A. Cabezal de corte y separación para cortadoras manuales de cerámica
BR102015015363B1 (pt) 2015-06-25 2022-10-25 Cortag Indústria E Comércio Ltda Ferramenta de corte para um dispositivo de corte de cerâmica, suporte de manípulo de disco de corte, conjunto de corte e dispositivo de corte de cerâmica
ES2633609B1 (es) * 2016-03-21 2018-06-27 Germans Boada, S.A. Dispositivo separador aplicable a cortadoras manuales de cerámica
CN106091928A (zh) * 2016-07-15 2016-11-09 上海锐贝工贸有限公司 一种双镜头刀具刃口影像测量倒棱机
CN107618116A (zh) * 2017-10-24 2018-01-23 杭州楠五金工具有限公司 手动瓷砖切割机专用长柄划线轮刀
CN107877714A (zh) * 2017-11-04 2018-04-06 宁波德科自动门科技有限公司 一种有利于固定石材且可自动喷水的石材切割机
CN109109179B (zh) * 2018-09-10 2020-04-24 贾进元 一种建筑防雷地线砖块开槽机
CN114290385B (zh) * 2021-12-01 2022-09-06 江苏华航新材料科技集团有限公司 一种陶瓷挂片的生产设备

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ES295592Y (es) * 1986-06-25 1989-06-01 Hermanos Boada, S.A. Maquina cortadora de piezas ceramicas planas
DE8715018U1 (fr) * 1987-11-11 1987-12-23 Erich Vom Berg Leichtmetallgiesserei Und Herstellung Von Werkzeugen, 5884 Halver, De
FR2644096A1 (fr) * 1989-03-07 1990-09-14 Tomecanic Sa Machine a couper les carreaux, notamment de gres
GB2261188B (en) * 1991-11-06 1994-10-19 Liu Wun Hui Manually-operated tile cutter

Also Published As

Publication number Publication date
EP0592345A3 (en) 1994-08-17
DK0592345T3 (da) 1999-08-16
DE69322359D1 (de) 1999-01-14
ATE173971T1 (de) 1998-12-15
DE69322359T2 (de) 1999-06-02
EP0592345A2 (fr) 1994-04-13
GR3029368T3 (en) 1999-05-28

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