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11. 发明公开

EP0098825A1 Fibres de renforcement de matériaux moulables à liant hydraulique ou non et leur fabrication 有权
标题翻译：增强用于与液压或其它粘合剂和它们的制备可倾倒材料的纤维。
公开(公告)号：EP0098825A1
公开(公告)日：1984-01-18
申请号：EP83870069.8
申请日：1983-06-30
申请人： EUROSTEEL S.A.
发明人： Destree, Xavier Pierre , Lazzari, Angelo Antonio
IPC分类号： E04C5/01 , E04C5/03 , B21B1/16 , B21H8/00 , B21F5/00
CPC分类号： E04C5/012 , B21B1/163 , B21G3/12 , B21G3/30 , B21H8/00 , E04C5/03
摘要： Le renforcement d'un matériau moulable est constitué de fibres composées d'un corps filiforme pourvu à chacune de ses extrémités d'un dispositif d'encrage constitué d'un ou plusieurs volumes de formes quelconques dont toutes les dimensions transversales sont supérieures au diamètre du corps filiforme.
摘要翻译：通过纤维的手段可模制材料包括在每个各自的设置的丝状体的加固用在锚定装置由一个或任何形状的，并且其体积的多个单元的所有横截面尺寸比的直径大结束丝状体。

12. 发明授权

EP2665567B1 THREADED REBAR MANUFACTURING PROCESS AND SYSTEM 有权
标题翻译：螺纹钢筋制造工艺和系统
公开(公告)号：EP2665567B1
公开(公告)日：2017-06-14
申请号：EP11788751.3
申请日：2011-11-17
申请人： Nucor Corporation
发明人： GRIGGS, Francis, W. , DOLLAR, James, R. , MORRIS, Brent, Michael , BROWN, Jerry, Thomas
IPC分类号： B21B1/16 , E04C5/03
CPC分类号： B21D43/28 , B21B1/163 , B21H3/02 , E04C5/03

13. 发明授权

EP2747911B1 WIRE-ROD AND THE LIKE HOT-ROLLING MACHINE 有权
标题翻译：线材机热精轧线
公开(公告)号：EP2747911B1
公开(公告)日：2015-11-04
申请号：EP12784720.0
申请日：2012-09-28
申请人： PERT S.r.l.
发明人： TOMBA, Claudio , ZUCCATO, Massimiliano
IPC分类号： B21B1/18
CPC分类号： B21B1/18 , B21B1/163 , B21B13/005 , B21B13/103 , B21B35/02

14. 发明公开

EP2673097A1 HOT-ROLLING MACHINE FOR WIRE-ROD AND THE LIKE 有权
标题翻译：机轧制线的热轧或LIKE
公开(公告)号：EP2673097A1
公开(公告)日：2013-12-18
申请号：EP12710322.4
申请日：2012-02-07
申请人： PERT S.r.l.
发明人： TOMBA, Claudio , ZUCCATO, Massimiliano
IPC分类号： B21B27/03 , B21B31/26 , B21B35/02
CPC分类号： B21B1/18 , B21B1/16 , B21B1/163 , B21B13/103 , B21B31/26 , B21B35/02
摘要： A hot-rolling machine (1) for wire rods and the like which comprises a number of rolling units (2) that are arranged in cascaded to one after another along the wire-rod feeding path (p) so that each rolling unit (2) can plastically deform the high-temperature wire rod (b) that moves along said path (p); each rolling unit (2) being provided with: a rolling stand (3) that is arranged on the wire-rod feeding path (p) and is provided with two counter-rotating and opposed milling rollers (4) that are arranged one beside the other, locally substantially parallel and substantially tangent to one another so as to form/delimit a rolling groove or throttling (4a), through which the wire rod (b) to be hot-rolled is forced to pass; and a mechanical gear reduction unit (5), which is arranged beside the rolling stand (3) and is structured so as to be able to drive simultaneously in rotation the two rolls (4) about the respective longitudinal axes (L); the mechanical gear reduction unit (5) of each rolling unit (2) being structured so as to form, with the corresponding rolling stand (3), a single sectional elementary module (2) that is structured for being aligned with other similar sectional elementary modules (2), along the wire-rod feeding path (p) and for being mechanically coupled to the immediately adjacent sectional elementary modules (2), in so as to compose/form a catenary of rolling units (2 which are reciprocally connected so as to transmit torque in cascade from one another.

15. 发明公开

EP2310165A1 VERFAHREN ZUR HERSTELLUNG VON STAHLFASERN 有权
标题翻译：用于生产钢纤维
公开(公告)号：EP2310165A1
公开(公告)日：2011-04-20
申请号：EP09775880.9
申请日：2009-05-23
申请人： CENT & CENT GMBH & CO. KG
发明人： STAHL, Karl-Hermann
IPC分类号： B23P17/06 , B23D31/00 , E04C5/01
CPC分类号： B21B1/163 , B23D31/002 , B23P17/06 , B26F3/00 , C04B14/48 , E04C5/012 , Y10T225/12 , Y10T428/1234 , Y10T428/12444
摘要： A method for producing steel fibers, preferably for use as a concrete additive, and for the addition thereof during the production of steel fiber concrete, characterized in that in order to produce the steel fibers (2) first a metal strip (1) is notched either on one side or on both sides so as to form steel fiber veins (4), which initially are still connected to each other by webs (5), and that furthermore the steel fiber strip is subjected to a tumbling process in order to subsequently reshape the webs (5) into thin, easy-to-separate separating webs which form separating surfaces that are smooth and low in burrs during severing, wherein each web (5) is subjected to multiple bending deformation steps about the longitudinal axis such that incipient cracks are formed in the region of the webs due to fatigue fracture, thereby producing a separating web.

16. 发明公开

EP1377398A1 PROCESS FOR FORMING A THREADED MEMBER 有权
标题翻译：方法与组件螺纹等组分制成
公开(公告)号：EP1377398A1
公开(公告)日：2004-01-07
申请号：EP01913378.4
申请日：2001-03-15
申请人： Gray, Evelyn Frances
发明人： GRAY, Peter, Andrew
IPC分类号： B21H3/02 , B21H3/06 , B21H8/00 , E04C5/03
CPC分类号： B21H3/022 , B21B1/163 , E04C5/03 , E04C5/163
摘要： A process for the formation of a thread form in a substantially elongate member (1), wherein the thread form includes at least one rib (3) spaced apart from at least one other rib along the elongate member and wherein the thread form has a relatively coarse rib spacing but a fine thread pitch.

17. 发明授权

EP0601630B1 Metal rod and a method for manufacturing same 失效
标题翻译：金属杆和过程及其制备
公开(公告)号：EP0601630B1
公开(公告)日：2001-08-08
申请号：EP93203339.2
申请日：1993-11-30
申请人： van Merksteijn, Jacobus Lambertus
发明人： van Merksteijn, Jacobus Lambertus
IPC分类号： E04C5/03 , B21B1/16
CPC分类号： E04C5/03 , B21B1/163

18. 发明公开

EP0853988A4 METHOD OF ROLLING DEFORMED BAR AND ROLL FOR DEFORMED BAR 失效
标题翻译：轧制方法变形STALSMATERIAL和辊变形棒材
公开(公告)号：EP0853988A4
公开(公告)日：2001-06-06
申请号：EP96931999
申请日：1996-09-26
申请人： KAWASAKI STEEL CO
发明人： TAKEDA RYO , KONDO HIDENORI , SAKURAI TOMOYASU
IPC分类号： B21B27/02 , B21B1/16 , B21B13/10 , B21H8/00
CPC分类号： B21B1/163 , B21B27/02
摘要： A deformed bar having knots and four ribs on its surface is produced by performing the final finish rolling by means of a two-roll rolling mill. Rolls R1, R2 of the two-roll rolling mill have a peripheral groove (3), knot grooves (2) and a bottom groove (1). The peripheral groove (3) is substantially semi-circular in cross section, and is provided over the whole peripheral surface of the roll. The knot grooves (2) are made in the groove surfaces of the peripheral groove (3) and have a predetermined width so as to cross the peripheral groove (3). The cross section of the bottom groove (1) is an isosceles trapezoid and the groove (1) is provided along the center line of the peripheral groove (3) over the whole circumference of the peripheral groove.

19. 发明公开

EP0853988A1 METHOD OF ROLLING DEFORMED BAR AND ROLL FOR DEFORMED BAR 失效
标题翻译： VERFAHREN ZUM WALZEN VON VERFORMTEN STALSMATERIAL UND WALZEFÜRVERFORMTES STABMATERIAL
公开(公告)号：EP0853988A1
公开(公告)日：1998-07-22
申请号：EP96931999.5
申请日：1996-09-26
申请人： Kawasaki Steel Corporation
发明人： TAKEDA, Ryo Mizushima Iron Works of Kawasaki , KONDO, Hidenori Mizushima Iron Works of Kawasaki , SAKURAI,Tomoyasu Mizushima Iron Works of Kawasaki
IPC分类号： B21B27/02 , B21B1/16
CPC分类号： B21B1/163 , B21B27/02
摘要： A steel bar for concrete reinforcement having knots and four ribs on its surface is produced by performing the final finish rolling by means of a two-roll rolling mill. Rolls R 1 , R 2 of the two-roll rolling mill have a roll caliber (3), round calibers (2) and a bottom groove (1). The roll caliber (3) is substantially semi-circular in cross section, and is provided over the whole peripheral surface of the roll. The round calibers (2) are made in the groove surfaces of the roll caliber (3) and have a predetermined width so as to cross the roll caliber (3). The cross section of the bottom groove (1) is an isosceles trapezoid and the groove (1) is provided along the center line of the roll caliber (3) over the whole circumference of the roll caliber.
摘要翻译：通过使用双辊轧机进行最终精轧，制造具有结和具有四个肋的混凝土加固钢筋。双辊轧机的轧辊R1，R2具有辊口径（3），圆形口径（2）和底部槽（1）。辊口（3）的横截面基本上为半圆形，并且设置在辊的整个外周表面上。圆形口径（2）制成在辊口（3）的槽表面中，并且具有预定的宽度，以便横过辊口径（3）。底槽（1）的横截面为等腰梯形，并且在辊口径的整个圆周上沿着辊口径（3）的中心线设置槽（1）。

20. 发明公开

EP0788847A1 Steel rod used in the production of electrically welded mesh 失效
标题翻译：钢棒的生产电网geschweisten的使用
公开(公告)号：EP0788847A1
公开(公告)日：1997-08-13
申请号：EP97100966.7
申请日：1997-01-22
申请人： Alfa Acciai S.p.A.
发明人： Zucchi, Felice
IPC分类号： B21C37/04 , B21B1/16
CPC分类号： B21C37/045 , B21B1/163 , B21B27/00 , B21B45/004 , B21B45/04 , B21B2015/0071 , C21D8/08
摘要： A method for producing highly ductile electrically welded steel nets, particularly for use as reinforcement frames in the manufacture of reinforced-concrete structures, the method consisting in subjecting a steel billet, having a composition that contains substantially between 0.16 and 0.22% carbon, to rolling after heating in a furnace up to approximately 1200 o C. The wire rod (1), preferably provided with ribs (2), produced by the rolling process is then subjected to a cold-deformation treatment and to assembly in a net-like configuration by electric welding.
摘要翻译：一种用于生产延性高的电焊接钢网，特别是用作在钢筋混凝土结构的制造加固帧的方法，其中包括在使一个钢坯，具有组合物所做的方法基本上包含12点16和00之间：22％的碳，对轧制在炉中加热到约1200 C.后然后，将线材（1），优选地设置有肋（2），通过轧制加工制作经受冷形变处理，并在装配通过电焊网状结构。

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