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1. 发明专利

JP2008133912A Piping for slurry 审中-公开
标题翻译：管道用于浆料
公开(公告)号：JP2008133912A
公开(公告)日：2008-06-12
申请号：JP2006321120
申请日：2006-11-29
申请人： Jfe Steel Kk , Jfeスチール株式会社
发明人： OGATA TAKASHI , SHIBUYA SATOSHI
IPC分类号： F16L9/00
摘要： PROBLEM TO BE SOLVED: To provide piping for slurry capable of suitably preventing the clogging of a pipeline caused by the adhesion and accumulation of the slurry to the inner surface of the piping. SOLUTION: An annular plate 4 having a hole 4a having a diameter (d) smaller than an inside diameter D of a steel pipe 1 is provided concentrically with the steel pipe 1 between flanges 2 attached to a connection part of the steel pipe 1. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供能够适当地防止由于浆料粘附并积聚到管道的内表面而导致的管道堵塞的浆料管道。解决方案：具有直径（d）小于钢管1的内径D的孔4a的环形板4与钢管1同心地设置在安装在钢管的连接部分的凸缘2之间 1.版权所有（C）2008，JPO＆INPIT

2. 发明专利

JP2005254288A Rolling mill and rolling method 有权
标题翻译：轧制和轧制方法
公开(公告)号：JP2005254288A
公开(公告)日：2005-09-22
申请号：JP2004070016
申请日：2004-03-12
申请人： Jfe Steel Kk , Jfeスチール株式会社
发明人： MATSUMURA KENJI , SHIBUYA SATOSHI , TAKEBAYASHI KATSUHIRO , IWASAKI YOSHINORI , TANAKA NAOKI
IPC分类号： B21B31/16
摘要： PROBLEM TO BE SOLVED: To provide a rolling mill in which the occurrence of skewness between rolls is suppressed and which is realized by slight construction, and to provide a rolling method using the same.
SOLUTION: In the rolling mill, hydraulic cylinders are arranged respectively in spaces between hooking parts on both sides in the rolling direction of upper back-up roll chocks and housing liners which are provided opposite to each other in the upper part inside a housing, and the position in the rolling direction of the upper back-up roll is determined, and the rolling method using the same is also disclosed.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：解决的问题：提供一种能够抑制轧辊之间的偏斜发生并且通过轻微构造实现的轧机，并提供使用该轧制方法的轧制方法。解决方案：在轧机中，液压缸分别布置在上支撑辊轴承座和外壳衬套的滚动方向上的两侧的钩部之间的空间中，所述上支承辊轴承座和壳体衬套彼此相对地设置在内部的上部确定上部支承辊的轧制方向的位置，并且也公开了使用其的轧制方法。版权所有（C）2005，JPO＆NCIPI

3. 发明专利

JP2007144467A Apparatus for holding rolled material 有权
标题翻译：用于控制滚动材料的装置
公开(公告)号：JP2007144467A
公开(公告)日：2007-06-14
申请号：JP2005342986
申请日：2005-11-29
申请人： Jfe Steel Kk , Jfeスチール株式会社
发明人： TANAKA MICHIO , SHIBUYA SATOSHI
IPC分类号： B21B39/04 , B21B1/38
摘要： PROBLEM TO BE SOLVED: To provide an apparatus for holding a rolled material which can be installed as a holding apparatus of the rolled material used when lifting and holding the rolled material on a conveying table to the height where the succeeding rolled material can be passed through to perform pass-rolling or the like in a hot-rolling line such as a plate rolling line even when there is not a wide space and also with which the rolled material can appropriately be lifted and held. SOLUTION: The apparatus is provided with a plurality of bar-like holding arms 34 which are extended in the width direction of the conveying table 11, provided so as to be turnable upward from the conveying table 11 along the direction of conveyance by taking one side in the width direction as a supporting point 35. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：待解决的问题：提供一种用于保持轧制材料的装置，该轧制材料可以作为用于将轧制材料提升并保持在输送台上的轧制材料的保持装置安装到后续轧制材料可以的高度即使没有宽的空间，也可以适当地提升和保持轧制材料，通过在轧制线等热轧生产线上进行轧制等。解决方案：该设备设置有多个条状的保持臂34，其沿着输送台11的宽度方向延伸，设置成可沿着输送方向从输送台11向上转动以宽度方向为一侧作为支撑点35.版权所有（C）2007，JPO＆INPIT

4. 发明专利

JP2007167876A Turntable for plate mill 有权
标题翻译：适用于板式铣刀
公开(公告)号：JP2007167876A
公开(公告)日：2007-07-05
申请号：JP2005366195
申请日：2005-12-20
申请人： Jfe Steel Kk , Jfeスチール株式会社
发明人： ISHIDA TADAHIRA , SHIBUYA SATOSHI
IPC分类号： B21B39/20 , B21B39/00
摘要： PROBLEM TO BE SOLVED: To provide a turntable with which it is effectively prevented that the downward cambered part of a material to be rolled from being caught by the large diameter part of the turning roller during operation of the turn of 90° even when the material to be rolled has the large downward camber.
SOLUTION: In the turntable on which the material to be rolled is made to turn 90° by mutually reversely rotating the adjacent turning rollers, the large diameter part of the turning rollers is expanded so that the diameter on the side of the middle part in the axial direction of the roller is larger than those of the sides of the end parts in the axial direction of the roller.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种可以有效地防止被转动材料的向下弧形部分被转动辊的大直径部分夹紧的转盘的90度的转动当待轧材料的向下弯曲较大时。解决方案：在通过相邻的转动辊相互反向旋转使被轧制材料转动90°的转盘中，转向辊的大直径部分膨胀，使得中间部分侧面的直径在辊的轴向方向上的部分大于端部在辊的轴向上的侧面的那些。版权所有（C）2007，JPO＆INPIT

5. 发明专利

JP2007130672A Slab rolling method 有权
标题翻译： SLAB滚动方法
公开(公告)号：JP2007130672A
公开(公告)日：2007-05-31
申请号：JP2005326847
申请日：2005-11-11
申请人： Jfe Steel Kk , Jfeスチール株式会社
发明人： ISHIDA TADAHIRA , SHIBUYA SATOSHI , ITO TAKAYUKI
IPC分类号： B21B39/00 , B21B1/38 , B21B39/14 , B21B39/20
摘要： PROBLEM TO BE SOLVED: To provide a slab rolling method capable of effectively rolling a slab by surely performing 90-degree turning operation, and thereby shortening a time required for the 90-degree turning operation. SOLUTION: In final paths of rough rolling and broadside rolling for performing 90-degree turning operation after rolling, metal-out and/or metal-in signals are utilized, gravity location of a material to be rolled is determined, 90-degree turning operation is performed while conveying the material to be rolled, and rolling is performed. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种通过可靠地进行90度转动操作能够有效地轧制板坯的板坯轧制方法，从而缩短90度转动操作所需的时间。
解决方案：在轧制后进行90度车削加工的粗轧和纵轧的最终路径中，使用金属出口和/或金属进入信号，确定待轧制材料的重力位置，在输送被轧材的同时进行转弯操作，进行轧制。版权所有（C）2007，JPO＆INPIT

6. 发明专利

JP2006272387A Device for turning thick plate 审中-公开
标题翻译：用于切削厚板的装置
公开(公告)号：JP2006272387A
公开(公告)日：2006-10-12
申请号：JP2005094155
申请日：2005-03-29
申请人： Jfe Steel Kk , Jfeスチール株式会社
发明人： ITO TAKAYUKI , SHIBUYA SATOSHI , ISHIDA TADAHIRA
IPC分类号： B21B39/20 , B21B39/12
摘要： PROBLEM TO BE SOLVED: To provide a turning device of a thick plate the turning work of which is surely performed in a short time.
SOLUTION: In this device, a plurality of rotating rolls are arranged in two lines like a line so that the roller axes are crossed orthogonally to the carrying-in and carrying-out directions of the thick plate. The rotating rolls in each line are arranged so that the roller axes are in zigzag between the lines and the rollers are rotated forward and backward directions when turning the thick plate.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种厚板的转动装置，其转动工作必须在短时间内进行。解决方案：在该装置中，多条旋转辊以一条直线布置成两条线，使得辊轴与该厚板的进入和移出方向正交地交叉。每行中的旋转辊布置成使得滚子轴线在线之间以锯齿形形式，并且当转动厚板时，滚子向前和向后方向旋转。版权所有（C）2007，JPO＆INPIT

7. 发明专利

JP2006247678A Method for driving width reducing press apparatus 审中-公开
标题翻译：驱动减速装置的方法
公开(公告)号：JP2006247678A
公开(公告)日：2006-09-21
申请号：JP2005065195
申请日：2005-03-09
申请人： Jfe Steel Kk , Jfeスチール株式会社
发明人： MATSUMURA KENJI , SHIBUYA SATOSHI , SHIN TERUAKI , NONAKA SEIJI , YAMAMOTO ATSUSHI
IPC分类号： B21B1/02 , B21B15/00
摘要： PROBLEM TO BE SOLVED: To provide a method for driving a width reducing press apparatus for repeatedly performing the width reduction by driving a press die by means of a crank mechanism while intermittently feeding blank materials, which method can improve a production efficiency without requiring large scale modification of the apparatus, such as modification of a housing.
SOLUTION: The rotational speed n of a crankshaft is regulated according to a width reduction ΔW such that a waiting time Δt after stopping a slab becomes a required time.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：解决问题的方案：提供一种用于驱动宽度减小压制装置的方法，用于通过在间歇地进给坯料的同时通过曲柄机构驱动压模来反复进行宽度减小，该方法可以提高生产效率，而不会需要对装置进行大规模的修改，例如改变外壳。解决方案：曲轴的转速n根据宽度减小ΔW进行调节，使得停止平板之后的等待时间Δt成为所需时间。版权所有（C）2006，JPO＆NCIPI

8. 发明专利

JP2007167898A Arm and device for holding metallic material 有权
标题翻译：用于保持金属材料的ARM和器件
公开(公告)号：JP2007167898A
公开(公告)日：2007-07-05
申请号：JP2005368963
申请日：2005-12-22
申请人： Jfe Steel Kk , Jfeスチール株式会社
发明人： TANAKA MICHIO , SHIBUYA SATOSHI
IPC分类号： B21B39/00 , B21B1/26 , B21B1/38 , B21B43/00
摘要： PROBLEM TO BE SOLVED: To provide a holding arm which has a proper heat insulated structure in a holding part on which a high-temperature metallic material is mounted and a holding device provided with the holding arm which are used for lifting the high-temperature metallic material in hot-rolling equipment or the like.
SOLUTION: A heat insulated structure part 40 provided on the top of the holding-part main body 39 comprises a first heat insulating material 46 which covers a side which is brought into contact with the steel 10 of the holding-part main body 39 and a steel cover 45 which covers the first heat insulating material 46 and also is brought into contact with the steel 10.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种在安装有高温金属材料的保持部件中具有适当的隔热结构的保持臂，以及设置有用于提升高温金属材料的保持臂的保持装置 - 热轧设备中的温度金属材料等。解决方案：设置在保持部件主体39的顶部上的隔热结构部件40包括：第一绝热材料46，其覆盖与保持部件主体39的钢10接触的一侧 39和覆盖第一隔热材料46的钢盖45也与钢10接触。版权所有（C）2007，JPO＆INPIT

9. 发明专利

JP2007144466A Apparatus for holding rolled material 有权
标题翻译：用于控制滚动材料的装置
公开(公告)号：JP2007144466A
公开(公告)日：2007-06-14
申请号：JP2005342985
申请日：2005-11-29
申请人： Jfe Steel Kk , Jfeスチール株式会社
发明人： TANAKA MICHIO , SHIBUYA SATOSHI
IPC分类号： B21B39/04 , B21B1/38
摘要： PROBLEM TO BE SOLVED: To provide an apparatus for holding a rolled material which can be installed as a holding apparatus of holding the rolled material used when lifting and holding the rolled material on a conveying table to the height where the succeeding rolled material can be passed through to perform pass-rolling or the like in a hot-rolling line such as a plate rolling line even when there is not a wide space and also with which the rolled material can appropriately be lifted and held. SOLUTION: A steel material 10 is placed on a plurality of holding beams 34 which are fixed to frames 31, 32 which are vertically moved along four columns 21 installed on both sides of the conveying table 11, lifted from the conveying table 11 and held. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：待解决的问题：提供一种用于保持轧制材料的装置，该轧制材料可以作为将在将轧制材料提升并保持在输送台上时使用的轧制材料的保持装置安装到后续轧制材料的高度即使没有宽的空间，也可以适当地提升和保持轧制材料，可以通过在轧制线等热轧生产线上进行轧制等。解决方案：将钢材10放置在固定到框架31,32上的多个保持梁34上，框架31,32沿着安装在输送台11的两侧的四列21垂直移动，从输送台11 并举行。版权所有（C）2007，JPO＆INPIT

10. 发明专利

JP2007144463A Turntable of plate mill 有权
标题翻译：板材铣刀
公开(公告)号：JP2007144463A
公开(公告)日：2007-06-14
申请号：JP2005342974
申请日：2005-11-29
申请人： Jfe Steel Kk , Jfeスチール株式会社
发明人： ISHIDA TADAHIRA , SHIBUYA SATOSHI
IPC分类号： B21B39/20 , B21B1/38
摘要： PROBLEM TO BE SOLVED: To provide a turntable which effectively prevents the corner part of a material to be rolled from being caught by the small-diameter part of a turning roller during the operation of 90° turning even when the downward camber of the material to be rolled is large.
SOLUTION: In the turntables which are composed by zigzag arranging the turning rollers having a large-diameter part and the small-diameter part connected in the direction of a roller axis in the front and the rear of a plate mill and with which the material to be rolled is made to turn by 90° by mutual inversion of the adjacent turning rollers, the radial difference between the large-diameter part and the small diameter part is taken as ≥30 mm in this turntable of the plate mill.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种转台，其有效地防止在90°转动的操作期间材料的角部被轧制的小直径部分被转动辊的小直径部分抓住，即使当向下弯曲要轧制的材料很大。解决方案：在通过曲折形成的转盘组成的转盘中，转动辊具有大直径部分，小直径部分在板磨机的前后方向上沿辊轴线方向连接，通过相邻的转动辊的相互转动使待轧制的材料转动90°，在该板式转盘的转盘中，大直径部与小直径部之间的径向差被取为≥30mm。版权所有（C）2007，JPO＆INPIT

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