BRPI1003811A2 - Alignment device for wide width to length plates or plates - Google Patents
Alignment device for wide width to length plates or plates Download PDFInfo
- Publication number
- BRPI1003811A2 BRPI1003811A2 BRPI1003811-6A BRPI1003811A BRPI1003811A2 BR PI1003811 A2 BRPI1003811 A2 BR PI1003811A2 BR PI1003811 A BRPI1003811 A BR PI1003811A BR PI1003811 A2 BRPI1003811 A2 BR PI1003811A2
- Authority
- BR
- Brazil
- Prior art keywords
- workpiece
- rolling
- roller conveyor
- rollers
- conveyor table
- Prior art date
Links
- 238000005096 rolling process Methods 0.000 claims abstract description 30
- 238000000034 method Methods 0.000 claims description 6
- 238000003475 lamination Methods 0.000 description 7
- 238000010030 laminating Methods 0.000 description 4
- 238000013459 approach Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B39/00—Arrangements for moving, supporting, or positioning work, or controlling its movement, combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
- B21B39/14—Guiding, positioning or aligning work
- B21B39/16—Guiding, positioning or aligning work immediately before entering or after leaving the pass
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
- B21B1/22—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
- B21B1/02—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling heavy work, e.g. ingots, slabs, blooms, or billets, in which the cross-sectional form is unimportant ; Rolling combined with forging or pressing
- B21B2001/028—Slabs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B2273/00—Path parameters
- B21B2273/12—End of product
- B21B2273/14—Front end or leading end
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B2273/00—Path parameters
- B21B2273/22—Aligning on rolling axis, e.g. of roll calibers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B39/00—Arrangements for moving, supporting, or positioning work, or controlling its movement, combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
- B21B39/02—Feeding or supporting work; Braking or tensioning arrangements, e.g. threading arrangements
- B21B39/12—Arrangement or installation of roller tables in relation to a roll stand
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B39/00—Arrangements for moving, supporting, or positioning work, or controlling its movement, combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
- B21B39/14—Guiding, positioning or aligning work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B39/00—Arrangements for moving, supporting, or positioning work, or controlling its movement, combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
- B21B39/20—Revolving, turning-over, or like manipulation of work, e.g. revolving in trio stands
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Attitude Control For Articles On Conveyors (AREA)
- Metal Rolling (AREA)
- Rollers For Roller Conveyors For Transfer (AREA)
Abstract
DISPOSITIVO DE ALINHAMENTO PARA CHAPAS OU PLACAS DE GRANDE RELAÇçO ENTRE LARGURA E COMPRIMENTO. A presente invenção refere-se a um trem de laminação que tem meios para alinhar uma peça a trabalhar com os cilindros laminadores. Introduz-se uma viga que tem uma face ou borda proporcionando uma referência de alinhamento no percurso da peça a trabalhar que entra em contato com ela, sendo empurrada contra a face por intermédio da mesa transportadora de roletes. Depois de se alinhar a peça a trabalhar, eleva-se a viga e a peça a trabalhar prossegue para os cilindros laminadores.ALIGNMENT DEVICE FOR BROADS AND LARGE PLATES BETWEEN WIDTH AND LENGTH. The present invention relates to a rolling train having means for aligning a workpiece with the rolling cylinders. A beam having a face or edge is provided providing an alignment reference in the workpiece path that contacts it, and is pushed against the face by the roller conveyor table. After aligning the workpiece, the beam is raised and the workpiece proceeds to the rolling cylinders.
Description
Relatório Descritivo da Patente de Invenção para "DISPOSITIVO DE ALINHAMENTO PARA CHAPAS OU PLACAS DE GRANDE RELAÇÃO ENTRE LARGURA E COMPRIMENTO".Report of the Invention Patent for "ALIGNMENT FOR WIDTH AND LENGTH PLATES OR PLATES".
A presente invenção refere-se a placas ou chapas metálicas Ia- minadas em Iaminadores de chapas grossas. Quando se faz girar uma cha- pa antes da primeira passagem em um assento de laminação ou uma placa em passagens iniciais, a relação entre as dimensões da peça pode ser grande, isto é, a largura sendo muito maior do que o comprimento. Uma vez que se suporta a peça em apenas alguns roletes de mesa ela usualmente se enviesa ao entrar no ângulo de entrada do cilindro Iaminador do assento de laminação. Isto faz com que um primeiro canto da peça seja laminado antes do outro, do que resulta uma placa fora de esquadro.The present invention relates to plates or sheet metal coated with thick plate laminators. When turning a plate before the first pass in a rolling seat or a plate in early passages, the relationship between the dimensions of the part may be large, that is, the width being much larger than the length. Since the part is supported on only a few table rollers, it usually bends as it enters the angle of entry of the laminating seat laminator cylinder. This causes one first corner of the part to be laminated before the other, resulting in an out-of-square plate.
Este problema foi tratado por uma série de aproximações na técnica anterior. Em alguns casos, a peça foi dirigida para dentro das faces dos cilindros Iaminadores usando a mesa transportadora de roletes, na ten- tativa de alinhar a peça antes da laminação. Retorna-se em seguida a peça uma curta distância antes de reverter e entrar no ângulo de entrada do cilin- dro Iaminador para a laminação. Isto se controla através do sistema de au- tomação do assento de laminação. Esta aproximação produz resultados inconsistentes porque asThis problem has been addressed by a number of prior art approaches. In some cases, the workpiece was directed into the faces of the rollers using the roller conveyor table in an attempt to align the workpiece before rolling. The part is then returned a short distance before reversing and entering the inlet angle of the Laminating Cylinder. This is controlled by the lamination seat mounting system. This approach produces inconsistent results because the
peças nem sempre se alinham completamente. Este método também exige que o espaço do cilindro Iaminador seja reduzido ou fechado, o que necessi- ta de um tempo adicional de configuração para abrir o espaço do cilindro Iaminador para a configuração correta da passagem de laminação, o que resulta baixa produtividade. Este método também tem a possibilidade de danificar os cilindros laminadores.pieces do not always align completely. This method also requires that the space of the laminator cylinder be reduced or closed, which requires additional setup time to open the space of the laminator cylinder for the correct lamination passage configuration, which results in low productivity. This method also has the possibility to damage the rolling cylinders.
Permanece então a necessidade de um meio confiável para ali- nhar chapas ou placas, particularmente aquelas que têm uma grande rela- ção entre comprimento e largura, antes de entrar no ângulo de entrada de laminação do assento de laminação.There then remains a need for a reliable means of aligning sheets or plates, particularly those that have a large length to width ratio, before entering the lamination entry angle of the lamination seat.
De acordo com a invenção, um trem de laminação compreende as configurações especificadas na reivindicação 1, anexada a este docu- mento. O mecanismo de batente pode ser convenientemente compreendido como uma viga localizada acima da mesa transportadora de roletes. A viga pode ser movida entre posições através de cilindros hidráulicos.According to the invention, a rolling train comprises the configurations specified in claim 1 attached to this document. The stop mechanism can conveniently be understood as a beam located above the roller conveyor table. The beam can be moved between positions by hydraulic cylinders.
Em uma modalidade preferencial, a mesa transportadora de ro- Ietes compreende uma primeira região que tem uma pluralidade de roletes transportadores de diâmetro constante, de agora em diante chamada de re- gião linear, e uma segunda região, de agora em diante chamada de região de mesa giratória, que tem uma pluralidade de roletes transportadores afuni- lados ou escalonados com diâmetro diferente de uma primeira extremidade para uma segunda extremidade, dispondo-se os roletes de transporte afuni- lados ou escalonados alternados com as suas primeiras extremidades de um primeiro lado da mesa transportadora de roletes e de um segundo lado da mesa transportadora de roletes, respectivamente, sendo ainda caracterizada pelo fato de a região linear se estender por ao menos duas engrenagens de rolete à frente do mecanismo de batente ao longo da direção de transporte até o trem de laminação.In a preferred embodiment, the roller conveyor table comprises a first region having a plurality of constant diameter conveyor rollers, hereinafter referred to as the linear region, and a second region, hereinafter called the region. which has a plurality of tapered or stepped conveyor rollers having a diameter different from a first end to a second end, with alternating tapered or stepped conveyor rollers having their first ends on a first side. roller conveyor table and a second side of the roller conveyor table respectively, further characterized by the fact that the linear region extends through at least two roller gears in front of the stop mechanism along the transport direction to the rolling train.
Descreve-se agora a invenção, através de exemplo não Iimitati- vo, tomando como referência as figuras anexadas, nas quais:The invention is now described, by way of non-limiting example, with reference to the accompanying figures, in which:
A figura 1 ilustra o processo de alinhamento uma peça a traba- Ihar em um trem de laminação de acordo com a técnica anterior;Figure 1 illustrates the process of aligning a workpiece on a rolling train according to the prior art;
A figura 2 ilustra o processo de alinhamento usando o método e o aparelho da presente invenção;Figure 2 illustrates the alignment process using the method and apparatus of the present invention;
A figura 3 ilustra um trem de laminação que tem uma mesa transportadora de roletes compreendendo uma região de mesa giratória e uma região linear de acordo com a técnica anterior, eFigure 3 illustrates a rolling train having a roller conveyor table comprising a turntable region and a linear region according to the prior art, and
A figura 4 ilustra um trem de laminação que tem uma mesa transportadora de roletes que compreende uma região de mesa giratória e uma região linear de acordo com a invenção.Figure 4 illustrates a rolling train having a roller conveyor table comprising a turntable region and a linear region according to the invention.
Tomando como referência as figuras 1a e 1b, em um trem de laminação de acordo com a técnica anterior, avança-se primeiro a peça a trabalhar 1 ao longo da mesa transportadora de roletes 7 (que compreende os roletes transportadores 8a) contra os cilindros Iaminadores 2, com o es- paço de cilindro 3 reduzido ou fechado (as setas grossas indicam a direção do movimento da peça a trabalhar). Isto faz a primeira face 4 da peça a tra- balhar por si se alinhar em paralelo às superfícies dos cilindros laminadores.Referring to Figures 1a and 1b, in a prior art rolling train, the workpiece 1 is first moved along the roller conveyor table 7 (comprising the conveyor rollers 8a) against the Roller rollers. 2, with cylinder space 3 reduced or closed (thick arrows indicate the direction of movement of the workpiece). This causes the first face 4 of the workpiece to align itself parallel to the surfaces of the rolling rollers.
Retrai-se em seguida a peça a trabalhar dos cilindros Iaminado- res 2 (figura 1c) e se abre o espaço de cilindro 3 antes de se avançar nova- mente a peça a trabalhar 1 (figura 1d) para entrar no espaço dos cilindros 3 para laminação.The workpiece is then retracted from the rolling cylinders 2 (figure 1c) and the cylinder space 3 is opened before the workpiece 1 (figure 1d) is advanced again to enter the space of the cylinders 3 for lamination.
Tomando como referência a figura 2, a invenção compreende um batente mecânico montado à frente do alojamento do trem de laminação 5. A título de exemplo, concebe-se convenientemente o batente como uma viga 6 montada acima e transversalmente à mesa transportadora de roletes 7, tendo uma face ou borda 9 paralela aos eixos geométricos dos rolos lami- nadores 2 que serve como uma referência para o alinhamento da peça a trabalhar 1. A viga pode ser abaixada até uma posição ou levantada total- mente por intermédio de cilindros hidráulicos. Se a peça deve ser alinhada antes de entrar no ângulo de entrada do cilindro Iaminador do trem de lami- nação abaixa-se a viga para a posição e se transporta a peça contra a face 9 para ser alinhada (figuras 2a a 2c). Uma vez a peça alinhada, levanta-se a viga totalmente. Em seguida, transporta-se a peça aos cilindros laminadores 2 para a passagem de laminação que se segue (figura 2d).Referring to Figure 2, the invention comprises a mechanical stop mounted in front of the lamination train housing 5. By way of example, the stop is conveniently designed as a beam 6 mounted above and transversely to the roller conveyor table 7; having a face or edge 9 parallel to the shafts of the rolling rollers 2 which serves as a reference for workpiece alignment 1. The beam can be lowered to one position or fully raised by means of hydraulic cylinders. If the part is to be aligned before it enters the lamination train Laminating Roller Entry Angle the beam is lowered into position and the part is moved against face 9 to be aligned (Figures 2a to 2c). Once the piece is aligned, the beam is fully raised. The part is then conveyed to the rolling rollers 2 for the following rolling passage (Figure 2d).
Tomando como referência a figura 3, um trem de laminação convencional efetua o giro da peça a trabalhar 1 por intermédio da região 7b da mesa transportadora de roletes 7. A região da mesa giratória compreende um conjunto de roletes transportadores afunilados ou escalonados 8b dis- postos em um padrão alternado de modo que se colocam os primeiro, tercei- ro, quinto, etc. roletes com os seus maiores diâmetros de um lado da mesa, e se colocam os segundo, quarto, sexto, etc. roletes com os seus maiores diâmetros do outro lado da mesa.Referring to Figure 3, a conventional rolling train rotates workpiece 1 through roller conveyor table region 7b. The turntable region comprises a set of tapered or stepped conveyor rollers 8b disposed. in an alternating pattern so that the first, third, fifth, etc. rollers with their largest diameters on one side of the table, and the second, fourth, sixth, etc. rollers with their largest diameters across the table.
A rotação de todos os roletes afunilados ou escalonados 8b na mesma direção faz uma peça a trabalhar se movimentar de forma linear ao longo da mesa transportadora de roletes enquanto que girar os roletes afuni- lados ou escalonados alternados na direção oposta faz girar uma peça a trabalhar colocada sobre eles.Rotating all tapered or stepped rollers 8b in the same direction causes a workpiece to move linearly along the roller conveyor table while rotating the alternate tapered or stepped rollers in the opposite direction rotates a workpiece placed on them.
A mesa transportadora de roletes inclui caracteristicamente uma região linear 7a que compreende alguns roletes de diâmetro constante 8a, sobre os quais a peça a trabalhar passa imediatamente antes de entrar no ângulo de entrada do cilindro laminador.The roller conveyor table characteristically includes a linear region 7a comprising some constant diameter rollers 8a, over which the workpiece passes immediately before entering the entry angle of the rolling cylinder.
A peça a trabalhar 1 é particularmente susceptível a desalinha- mento quando localizada na região de mesa giratória 7b. Portanto, em uma modalidade preferencial da invenção, estende-se a região linear 7a (figura 4), o que torna mais fácil obter o alinhamento da peça a trabalhar contra a viga 6 e manter este alinhamento desde o batente mecânico até o espaço entre os cilindros Iaminadores 3. A invenção diz respeito particularmente a peças a trabalhar com uma alta relação entre comprimento e largura tal que as suas larguras são maiores do que os seus comprimentos, e a peça a tra- balhar mais curta passível de manuseio tem caracteristicamente cerca de duas engrenagens de rolete de comprimento. Portanto, maximiza-se o bene- fício desta configuração na qual o comprimento da região linear 7a (na dire- ção ortogonal em relação aos eixos geométricos dos cilindros Iaminadores 2, vide setas grossas) é tal que ele se estende por ao menos duas engrena- gens de rolete à frente da viga 6 até os cilindros Iaminadores 2.Workpiece 1 is particularly susceptible to misalignment when located in the turntable region 7b. Therefore, in a preferred embodiment of the invention, the linear region 7a (figure 4) extends, which makes it easier to obtain the alignment of the workpiece against the beam 6 and to maintain this alignment from the mechanical stop to the space between them. Roller rollers 3. The invention relates particularly to workpieces with a high length to width ratio such that their widths are greater than their lengths, and the shortest workable workpiece is typically about Two roller gears in length. Therefore, the benefit of this configuration in which the length of the linear region 7a (in the orthogonal direction relative to the geometry axes of the Laminating rollers 2, see thick arrows) is maximized is such that it extends for at least two gears. - Roller gears in front of beam 6 to the rollers 2.
2020
Claims (5)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0918206A GB2474497B (en) | 2009-10-19 | 2009-10-19 | Aligning device for high aspect ratio slabs or plates |
Publications (1)
Publication Number | Publication Date |
---|---|
BRPI1003811A2 true BRPI1003811A2 (en) | 2013-02-13 |
Family
ID=41462500
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI1003811-6A BRPI1003811A2 (en) | 2009-10-19 | 2010-10-15 | Alignment device for wide width to length plates or plates |
Country Status (8)
Country | Link |
---|---|
US (1) | US20110088445A1 (en) |
EP (1) | EP2314391A3 (en) |
JP (1) | JP2011083824A (en) |
KR (1) | KR20110043482A (en) |
CN (1) | CN102039321A (en) |
BR (1) | BRPI1003811A2 (en) |
GB (1) | GB2474497B (en) |
RU (1) | RU2010142550A (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101320119B1 (en) * | 2011-09-29 | 2013-10-18 | 현대제철 주식회사 | Transferring apparatus for rolling mill |
DE102012224505A1 (en) * | 2012-12-28 | 2014-07-03 | Sms Siemag Aktiengesellschaft | Apparatus and method for laterally guiding a rolled or cast product on a transport line |
CN105834231B (en) * | 2016-05-05 | 2018-01-26 | 重庆钢铁集团设计院有限公司 | A kind of steel plate roller-way conveys turning method of adjustment |
CN105921552B (en) * | 2016-05-05 | 2018-01-26 | 重庆钢铁集团设计院有限公司 | A kind of rolled plate spray printing induction system |
CN110883091A (en) * | 2019-11-18 | 2020-03-17 | 张家港宏昌钢板有限公司 | Operation method for effectively controlling oblique angle of rolled large plate |
Family Cites Families (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1342220A (en) * | 1918-12-23 | 1920-06-01 | Harry A Lewis | Roller-table |
US1932504A (en) * | 1931-08-06 | 1933-10-31 | United Eng Foundry Co | Machine for pressing slabs for rolling |
US1989532A (en) * | 1933-08-29 | 1935-01-29 | United Eng Foundry Co | Method and apparatus for hot rolling strip |
US2165917A (en) * | 1938-03-19 | 1939-07-11 | Robertson Co H H | Method and apparatus for producing steel sheets |
US2401592A (en) * | 1943-12-28 | 1946-06-04 | Aluminum Co Of America | Work handling apparatus |
US3144139A (en) * | 1961-08-09 | 1964-08-11 | Burns & Roe Inc | Billet handling apparatus |
US3260346A (en) * | 1962-12-28 | 1966-07-12 | United Eng Foundry Co | Method of and apparatus for handling workpieces |
BE756498A (en) * | 1970-01-20 | 1971-03-01 | Bwg Bergwerk Und Walzwerkmasch | BRAMES COOLING DEVICE |
US3718025A (en) * | 1970-03-14 | 1973-02-27 | Eumuco Ag Fuer Maschinenbau | Machine for stretching material prior to rolling or forging |
US3829072A (en) * | 1972-11-13 | 1974-08-13 | A Fieser | Metal slab conditioning system |
US3837559A (en) * | 1973-03-22 | 1974-09-24 | Wean United Inc | Strip joining apparatus for rolling mills and the like |
US3921429A (en) * | 1974-04-11 | 1975-11-25 | Tadeusz Sendzimir | Process and apparatus for modifying the cross section of a slab |
US4587823A (en) * | 1982-12-08 | 1986-05-13 | Blaw-Knox Corporation | Apparatus and method for press-edging hot slabs |
GB2203372A (en) * | 1987-04-15 | 1988-10-19 | British Steel Corp | Heat conservation of hot metal slabs |
DE3838764A1 (en) * | 1988-11-16 | 1990-05-17 | Schloemann Siemag Ag | DEVICE FOR ON OR EXECUTION OF ROLLED GOODS, IN PARTICULAR FORM STEEL BETWEEN THE ROLLS OF ROLLING DEVICES |
GB8914012D0 (en) * | 1989-06-19 | 1989-08-09 | Davy Mckee Sheffield | Taper rolling-direct length measurement |
US5012915A (en) * | 1990-02-15 | 1991-05-07 | H.G. Weber & Co., Inc. | Method and apparatus for rotating an item |
WO1997002386A1 (en) * | 1995-07-06 | 1997-01-23 | Komatsu Ltd. | Hydraulic roller-compactor |
IT1296715B1 (en) * | 1997-11-11 | 1999-07-15 | Danieli Off Mecc | PROCEDURE FOR CHECKING THE AXIALITY FOR OUTGOING SHEETS FROM CONTINUOUS CASTING AND RELATED DEVICE |
ATE283200T1 (en) * | 2001-07-03 | 2004-12-15 | Ishida Europ Ltd | DISTRIBUTION DEVICE |
US7228972B2 (en) * | 2005-04-18 | 2007-06-12 | Morgan Construction Company | Short bar separation and recovery system and method |
US7293639B2 (en) * | 2006-03-03 | 2007-11-13 | Vertique, Inc. | Case rotating system |
CN201172068Y (en) * | 2008-04-15 | 2008-12-31 | 宝山钢铁股份有限公司 | Hot-rolling production line carry-over table |
-
2009
- 2009-10-19 GB GB0918206A patent/GB2474497B/en not_active Expired - Fee Related
-
2010
- 2010-10-08 EP EP10187027.7A patent/EP2314391A3/en not_active Withdrawn
- 2010-10-15 BR BRPI1003811-6A patent/BRPI1003811A2/en not_active Application Discontinuation
- 2010-10-18 CN CN2010105148401A patent/CN102039321A/en active Pending
- 2010-10-18 RU RU2010142550/02A patent/RU2010142550A/en not_active Application Discontinuation
- 2010-10-19 US US12/907,129 patent/US20110088445A1/en not_active Abandoned
- 2010-10-19 KR KR1020100101977A patent/KR20110043482A/en not_active Application Discontinuation
- 2010-10-19 JP JP2010234453A patent/JP2011083824A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
GB0918206D0 (en) | 2009-12-02 |
GB2474497A (en) | 2011-04-20 |
KR20110043482A (en) | 2011-04-27 |
EP2314391A3 (en) | 2013-10-16 |
GB2474497B (en) | 2011-09-07 |
US20110088445A1 (en) | 2011-04-21 |
JP2011083824A (en) | 2011-04-28 |
RU2010142550A (en) | 2012-04-27 |
CN102039321A (en) | 2011-05-04 |
EP2314391A2 (en) | 2011-04-27 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
BRPI1003811A2 (en) | Alignment device for wide width to length plates or plates | |
JP5912552B2 (en) | X-ray inspection equipment | |
KR950033474A (en) | Devices for quality control of printing paper, in particular of warranty | |
KR101564217B1 (en) | Milling apparatus | |
TWI622437B (en) | Laminated core manufacturing apparatus and method | |
KR20110009009A (en) | Paper folding mechanism and paper folding apparatus | |
JP2011116501A (en) | Medium carrying device | |
JPH11216516A (en) | Side guide equipment | |
US2488551A (en) | Sheet feeding and gauging mechanism | |
JP2006192444A (en) | Method and device for conveying sheet-like thin plate to be butt-welded | |
US2783871A (en) | Automatic compensating roller for belts | |
ES2062601T3 (en) | MARGINATING TABLE FOR A WORKING MACHINE INTRODUCTION STATION SUCH AS CUTTING OR PRINTING, OF ELEMENTS IN PLATE OR SHEETS, FOR THE PRODUCTION OF PACKAGING. | |
KR101256651B1 (en) | Thin plate conveying apparatus | |
KR100707859B1 (en) | Transfer device of laser machining apparatus | |
KR100988483B1 (en) | Aligning machine for steel plate cutting | |
JP2019064118A (en) | Substrate processing device | |
TWI815853B (en) | A board turnover machine assembly and a board turnover machine | |
TW202342196A (en) | Centering device for metal strips comprising a first holding body, a second holding body and a driving mechanism, for rolling metal strips into coil shape | |
JP6088270B2 (en) | Ticket carrier | |
KR20190063399A (en) | Substrate conveying apparatus and substrate processing apparatus | |
JP2008168306A (en) | Strip sheet processing equipment | |
JP2008105071A (en) | Method and device for cutting thick steel plate | |
WO2020186797A1 (en) | Sheet material branching transmission device | |
TW201335028A (en) | Web cutting method and web cutting device | |
KR20140028663A (en) | Side guide device for rolling |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
B03A | Publication of a patent application or of a certificate of addition of invention [chapter 3.1 patent gazette] | ||
B11A | Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing | ||
B11Y | Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette] |