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1. 发明公开

EP2471609A4 BENT MEMBER, AND DEVICE AND METHOD FOR MANUFACTURING SAME 审中-公开
标题翻译：弓形元件和生产装置和方法以及
公开(公告)号：EP2471609A4
公开(公告)日：2016-03-16
申请号：EP10811791
申请日：2010-08-23
申请人： NIPPON STEEL & SUMITOMO METAL CORP , SUMITOMO PIPE & TUBE CO LTD
发明人： TOMIZAWA ATSUSHI , KUBOTA HIROAKI , KUWAYAMA SHINJIRO , INOUE SABURO
IPC分类号： B21D7/16 , B21D7/08
CPC分类号： B21D7/08 , B21D7/162 , B21D7/165 , Y10T428/1241

2. 发明公开

EP2149409A4 MANUFACTURING METHOD, MANUFACTURING APPARATUS AND CONTINUOUS MANUFACTURING APPARATUS FOR BENT PRODUCTS 审中-公开
标题翻译：过程中，生产设备和设备为BENT产品的持续生产
公开(公告)号：EP2149409A4
公开(公告)日：2013-04-03
申请号：EP08739481
申请日：2008-03-31
申请人： NIPPON STEEL & SUMITOMO METAL CORP , SUMITOMO PIPE & TUBE CO LTD
发明人： TOMIZAWA ATSUSHI , SHIMADA NAOAKI , KIKUCHI FUMIHIKO , KUWAYAMA SHINJIRO
IPC分类号： B21D7/00 , B21D5/12 , B21D7/08 , B21D7/16
CPC分类号： B21D7/08 , B21D7/16 , B21D7/162 , B21D7/165 , C21D1/34 , C21D9/00 , Y10T29/5137

3. 发明专利

PT2368650E MÉTODO E DISPOSITIVO PARA FABRICO DE UM PRODUTO DOBRADO 未知
公开(公告)号：PT2368650E
公开(公告)日：2013-06-27
申请号：PT09823570
申请日：2009-10-27
申请人： NIPPON STEEL & SUMITOMO METAL CORP , SUMITOMO PIPE & TUBE CO LTD
发明人： TOMIZAWA ATSUSHI , SHIMADA NAOAKI , INOUE SABURO , KUWAYAMA SHINJIRO
IPC分类号： B21D7/16 , B21D7/12

4. 发明公开

EP2546031A4 POSITIONING DEVICE, WORKING SYSTEM, AND HOT WORKING APPARATUS 有权
标题翻译：定位设备，处理系统和热加工设备
公开(公告)号：EP2546031A4
公开(公告)日：2014-04-02
申请号：EP11753423
申请日：2011-03-10
申请人： NIPPON STEEL & SUMITOMO METAL CORP , SUMITOMO PIPE & TUBE CO LTD , YASKAWA DENKI SEISAKUSHO KK
发明人： OKAHISA MANABU , KINOSHITA YUSUKE , SUYAMA TAKASHI , TOMIZAWA ATSUSHI , KUWAYAMA SHINJIRO , HARA MITSUSATO
IPC分类号： B25J11/00
CPC分类号： B23Q3/02 , B21B39/00 , B25J9/0048 , B25J9/009 , Y10S901/03 , Y10S901/27

5. 发明专利

PL1852196T3 Sposób wytwarzania metalowego elementu z otworem przelotowym 未知
公开(公告)号：PL1852196T3
公开(公告)日：2013-10-31
申请号：PL06713684
申请日：2006-02-14
申请人： NIPPON STEEL & SUMITOMO METAL CORP , SUMITOMO PIPE & TUBE CO LTD
发明人： ABE SHOICHI , WATANABE YASUSHI , SHIMOII KAZUMI , TOMIZAWA ATSUSHI , UCHIDA MITSUTOSHI
IPC分类号： B21D26/02 , B21D26/033 , B21D26/035 , B21D28/28 , B21D53/88

6. 发明专利

AU2010271776B2 Method and apparatus for manufacturing a bent member 未知
公开(公告)号：AU2010271776B2
公开(公告)日：2013-09-26
申请号：AU2010271776
申请日：2010-07-14
申请人： NIPPON STEEL & SUMITOMO METAL CORP , SUMITOMO PIPE & TUBE CO LTD
发明人： TOMIZAWA ATSUSHI , SHIMADA NAOAKI , KUWAYAMA SHINJIRO , INOUE SABURO , OKAHISA MANABU , KINOSHITA YUSUKE , SUYAMA TAKASHI
IPC分类号： B21D7/16
摘要： A bending device comprising: (a) a first manipulator for constituting a feeding means (22) which is disposed at a first position and feeds a hollow metallic material (25) in the longitudinal direction thereof, said metallic material (25) having a closed cross-section; (b) a second manipulator for supporting both a heating means (23) and a cooling means, the heating means (23) being disposed at a second position downstream of the first position in the feeding direction of the metallic material and heating a part of or the whole metallic material being fed, the cooling means being disposed at a third position downstream of the second position and cooling the portion of the metallic material being fed, said portion being that which is heated by the heating means; and (c) a third manipulator for constituting a second support means (24) which is disposed at a fourth position downstream of the third position and bends the metallic material being fed, the bending of metallic material being fed being performed in such a manner that, while supporting at least one part of the metallic material and moving in a two-dimensional or three-dimensional direction, the second support means (24) applies bending moment to the heated portion of the metallic material.

7. 发明专利

CA2855049C BENDING APPARATUS 未知
公开(公告)号：CA2855049C
公开(公告)日：2017-10-24
申请号：CA2855049
申请日：2010-05-17
申请人： NIPPON STEEL & SUMITOMO METAL CORP , SUMITOMO PIPE & TUBE CO LTD
发明人： KUWAYAMA SHINJIRO , TOMIZAWA ATSUSHI , INOUE SABURO
IPC分类号： B21D7/16 , B21D7/00 , B21D7/08
摘要： A bending apparatus which manufactures a bent metal member with high productivity and excellent dimensional accuracy is provided. A bending apparatus (10) has a first support mechanism (11) which supports a steel tube (17) while feeding it, a heating mechanism (13) which heats all or a portion of the steel tube (17), a cooling mechanism (14) which forms a high temperature portion in part of the steel tube (17) by cooling a portion of the steel tube (17) which was heated by the heating mechanism (13), a second support mechanism (15) which imparts a bending moment to the high temperature portion and bends the steel tube (17) to a desired shape by moving two-dimensionally or three-dimensionally while supporting at least a portion of the steel tube (17), and a deformation preventing mechanism (16) which prevents deformation of the steel tube (17), wherein at least one of the second support mechanism (15) and the deformation preventing mechanism (16) has a chuck which has a tubular member with a circular, polygonal, or special transverse cross section and which grips the steel tube (17).

8. 发明专利

CA2855047C BENDING APPARATUS 未知
公开(公告)号：CA2855047C
公开(公告)日：2017-10-24
申请号：CA2855047
申请日：2010-05-17
申请人： NIPPON STEEL & SUMITOMO METAL CORP , SUMITOMO PIPE & TUBE CO LTD
发明人： KUWAYAMA SHINJIRO , TOMIZAWA ATSUSHI , INOUE SABURO
IPC分类号： B21D7/16 , B21D7/00 , B21D7/08
摘要： A bending apparatus which manufactures a bent metal member with high productivity and excellent dimensional accuracy is provided. A bending apparatus (10) has a first support mechanism (11) which supports a steel tube (17) while feeding it, a heating mechanism (13) which heats all or a portion of the steel tube (17), a cooling mechanism (14) which forms a high temperature portion in part of the steel tube (17) by cooling a portion of the steel tube (17) which was heated by the heating mechanism (13), a second support mechanism (15) which imparts a bending moment to the high temperature portion and bends the steel tube (17) to a desired shape by moving two-dimensionally or three-dimensionally while supporting at least a portion of the steel tube (17), and a deformation preventing mechanism (16) which prevents deformation of the steel tube (17), wherein at least one of the second support mechanism (15) and the deformation preventing mechanism (16) has a chuck which has a tubular member with a circular, polygonal, or special transverse cross section and which grips the steel tube (17).

9. 发明专利

PL2368650T3 Sposób oraz urządzenie do wytwarzania produktu giętkiego 未知
公开(公告)号：PL2368650T3
公开(公告)日：2013-10-31
申请号：PL09823570
申请日：2009-10-27
申请人： NIPPON STEEL & SUMITOMO METAL CORP , SUMITOMO PIPE & TUBE CO LTD
发明人： TOMIZAWA ATSUSHI , SHIMADA NAOAKI , INOUE SABURO , KUWAYAMA SHINJIRO
IPC分类号： B21D7/16 , B21D7/12

10. 发明专利

ES2413384T3 Procedimiento y dispositivo de fabricación de un producto doblado 未知
公开(公告)号：ES2413384T3
公开(公告)日：2013-07-16
申请号：ES09823570
申请日：2009-10-27
申请人： SUMITOMO METAL IND , SUMITOMO PIPE & TUBE CO LTD , NIPPON STEEL & SUMITOMO METAL CORP
发明人： TOMIZAWA ATSUSHI , SHIMADA NAOAKI , INOUE SABURO , KUWAYAMA SHINJIRO
IPC分类号： B21D7/16 , B21D7/12
摘要： Un procedimiento de fabricación de un producto doblado que comprende: el soporte, en una primera posición (A), de un material metálico alargado (1), que tiene una forma de seccióntransversal cerrada, mientras lo hace avanzar en su dirección longitudinal, el calentamiento local, en una segunda posición (B), del material metálico al que se está haciendo avanzar,estando la segunda posición (B) corriente abajo de la primera posición en la dirección de avance del materialmetálico, el enfriamiento de la porción del elemento metálico, que fue calentada en la segunda posición (B), en unatercera posición (C) corriente abajo de la segunda posición en la dirección de avance del material metálico, ycaracterizado, además, por comprender la variación de la posición de un medio (15) de sujeción que sujeta el material metálico en una región (D) delmaterial metálico corriente abajo de la tercera posición en la dirección de avance del material metálico, en unadirección tridimensional que incluye al menos la dirección de avance del material metálico dentro de un espaciode trabajo que incluye un espacio corriente arriba de la tercera posición (C) en la dirección de avance delmaterial metálico, para impartir un momento flector a la porción calentada del material metálico, fabricando asíun producto doblado que tiene una porción doblada tridimensionalmente, de forma intermitente o continua, enla dirección longitudinal del producto.

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