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1. 发明公开

EP3325769A1 CABLE BOLTS 审中-公开
公开(公告)号：EP3325769A1
公开(公告)日：2018-05-30
申请号：EP16739129.1
申请日：2016-07-14
申请人： NV Bekaert SA
发明人： MESPLONT, Christophe , SUAZO LUENGO, Alejandro , DERYCKE, Steven , PAREDES MONTECINOS, Hector , DEKEMPENEER, Erik
IPC分类号： E21D21/00 , C21D1/18 , C21D1/19 , C21D1/25 , C22C38/02 , C22C38/18
CPC分类号： E21D21/0006 , C21D1/18 , C21D1/19 , C21D1/22 , C21D1/25 , C21D8/065 , C21D9/525 , C21D2211/001 , C21D2211/008 , E21D21/0026 , E21D21/0046 , E21D21/006
摘要： A cable bolt for providing support and balance to a rock mass, comprising: a multi-strand cable having a plurality of steel wires being twisted together, said multi-strand cable having a first end portion for anchoring in a borehole of rock mass and a second end portion for being positioned adjacent to the opening of the borehole, a fixture secured to the second end portion of said multi-strand cable, wherein at least one of the plurality of steel wires is made from steel having as steel composition: a carbon content ranging from 0.20 weight percent to 0.95 weight percent, a silicon content ranging from 0.5 weight percent to 2.0 weight percent, a manganese content ranging from 0.40 weight percent to 1.0 weight percent, a chromium content ranging from 0.0 weight per cent to 1.0 weight percent, a sulphur and phosphor content being limited to 0.025 weight percent, the remainder being iron, and said steel has as metallurgical structure: a volume percentage of retained austenite ranging from 4 percent to 25 percent, the remainder being tempered primary martensite and untempered secondary martensite.

2. 发明公开

EP2765850A1 AQUACULTURE NET WITH ISOTROPIC BOTTOM MESH 审中-公开
标题翻译： AQUAKULTURNETZ MIT ISOTROPEM BODENNETZ
公开(公告)号：EP2765850A1
公开(公告)日：2014-08-20
申请号：EP12762628.1
申请日：2012-09-27
申请人： NV Bekaert SA
发明人： SUAZO LUENGO, Alejandro
IPC分类号： A01K61/00
CPC分类号： A01K63/00 , A01K61/60 , B21F27/02 , Y02A40/826
摘要： Aquaculture net (30) having a bottom net (31) and side walls (32), said bottom net (31) configured of four or more mesh parts (34) of a chain link fence, said chain link fence comprising a wire direction (33) and a flexible direction, wherein the wire direction of each mesh part (34) is perpendicular to the outer side (36) of said mesh part, said outer side corresponding to the circumference of said bottom net, and wherein the outer sides of said mesh parts are knotted. The invention also provides a method for manufacturing such an aquaculture net.
摘要翻译：具有底网（31）和侧壁（32）的水产养殖网（30），所述底网（31）由链节栅栏的四个或更多个网部分（34）构成，所述链节栏杆包括线方向 33）和柔性方向，其中每个网孔部分（34）的线方向垂直于所述网状部分的外侧（36），所述外侧对应于所述底网的周边，并且其中所述网状部分打结。本发明还提供了一种用于制造这种水产养殖网的方法。

3. 发明公开

EP3121369A1 CABLE BOLTS 审中-公开
标题翻译： KABELBOLZEN
公开(公告)号：EP3121369A1
公开(公告)日：2017-01-25
申请号：EP15177973.3
申请日：2015-07-23
申请人： NV Bekaert SA
发明人： MESPLONT, Christophe , SUAZO LUENGO, Alejandro , DERYCKE, Steven , PAREDES Montecinos, Hector , DEKEMPENEER, Erik
IPC分类号： E21D21/00 , C21D1/18 , C21D1/19 , C21D1/25 , C22C38/02 , C22C38/18
CPC分类号： E21D21/0006 , C21D1/18 , C21D1/19 , C21D1/22 , C21D1/25 , C21D8/065 , C21D2211/001 , C21D2211/008 , E21D21/0026 , E21D21/006
摘要： A cable bolt for providing support and balance to a rock mass, comprising: a multi-strand cable having a plurality of steel wires being twisted together, said multi-strand cable having a first end portion for anchoring in a borehole of rock mass and a second end portion for being positioned adjacent to the opening of the borehole, a fixture secured to the second end portion of said multi-strand cable, wherein at least one of the plurality of steel wires is made from steel having as steel composition: a carbon content ranging from 0.20 weight percent to 0.95 weight percent, a silicon content ranging from 0.5 weight percent to 2.0 weight percent, a manganese content ranging from 0.40 weight percent to 1.0 weight percent, a chromium content ranging from 0.0 weight per cent to 1.0 weight percent, a sulphur and phosphor content being limited to 0.025 weight percent, the remainder being iron, and said steel has as metallurgical structure: a volume percentage of retained austenite ranging from 4 percent to 25 percent, the remainder being tempered primary martensite and untempered secondary martensite.
摘要翻译：一种用于向岩体提供支撑和平衡的电缆螺栓，包括：多股电缆，其具有扭绞在一起的多根钢丝，所述多股电缆具有用于锚固在岩体的钻孔中的第一端部和用于定位成邻近钻孔的开口的第二端部，固定到所述多股缆索的第二端部的固定件，其中所述多根钢丝中的至少一个由具有钢组成的钢制成：碳含量范围为0.20重量％至0.95重量％，硅含量为0.5重量％至2.0重量％，锰含量为0.40重量％至1.0重量％，铬含量为0.0重量％至1.0重量％，硫和磷含量限制在0.025重量％，其余为铁，所述钢具有如下冶金结构：残留奥氏体的体积百分比范围为 m 4％至25％，其余为回火初级马氏体和未回火的次级马氏体。

4. 发明公开

EP3202924A1 PROTECTIVE FENCES 审中-公开
标题翻译：防护性能
公开(公告)号：EP3202924A1
公开(公告)日：2017-08-09
申请号：EP16154237.8
申请日：2016-02-04
申请人： NV Bekaert SA
发明人： SUAZO LUENGO, Alejandro , MESPLONT, Christophe , PAREDES Montecinos, Hector
IPC分类号： C21D8/06 , C21D9/52 , C22C38/02 , C22C38/04 , C22C38/18 , B21F27/00 , E21D11/15
CPC分类号： C21D8/065 , B21F27/02 , C21D8/06 , C21D9/52 , C21D9/525 , C21D2211/001 , C21D2211/008 , C22C38/02 , C22C38/04 , C22C38/18 , E02D17/202 , E21D11/152 , Y02A10/24
摘要： A protective fence for rock fall protection structures or to stabilise a layer of earth, comprising a plurality of elongated steel elements being interconnected in form of meshes,
wherein at least one of the plurality of elongated steel elements is made from steel having as steel composition:
a carbon content ranging from 0.20 weight percent to 0.95 weight percent,
a silicon content ranging from 0.5 weight percent to 2.0 weight percent,
a manganese content ranging from 0.40 weight percent to 1.0 weight percent,
a chromium content ranging from 0.0 weight per cent to 1.0 weight percent,
a sulphur and phosphor content being limited to 0.025 weight percent, the remainder being iron,
and said steel has as metallurgical structure:
a volume percentage of retained austenite ranging from 4 percent to 25 percent, the remainder being tempered primary martensite and untempered secondary martensite.
摘要翻译： 1。一种用于石块坠落防护结构或用于稳定土层的防护栅栏，包括多个以网眼形式相互连接的细长钢构件，其中所述多个细长钢构件中的至少一个由具有以下钢组成的钢制成：碳含量为0.20重量％至0.95重量％，硅含量为0.5重量％至2.0重量％，锰含量为0.40重量％至1.0重量％，铬含量为0.0重量％至1.0重量％重量百分比，硫和磷含量限于0.025重量％，其余为铁，并且所述钢具有冶金结构：残余奥氏体的体积百分比为4％至25％，其余为回火初生马氏体和未淬火二次马氏体。

5. 发明公开

EP2765851A1 AQUACULTURE NET WITH WALLS WITH DIFFERENT WIRE DIRECTION 审中-公开
标题翻译： AQUAKULTURNETZ MITWÄNDENMIT UNTERSCHIEDLICHER DRAHTAUSRICHTUNG
公开(公告)号：EP2765851A1
公开(公告)日：2014-08-20
申请号：EP12766090.0
申请日：2012-09-27
申请人： NV Bekaert SA
发明人： SUAZO LUENGO, Alejandro , PAREDES MONTECINOS, Hector
IPC分类号： A01K61/00
CPC分类号： A01K63/00 , A01K61/60 , Y02A40/826
摘要： An aquaculture net (20) has one or more side walls. These side walls comprise wires (12, 14) in a wavy form with maxima and minima, wherein the maxima of one wire (12) interlock with minima of a neighboring wire (14) to form patterns of a series of diamonds. The one or more of side walls have at least two parts (22, 24) wherein the wire direction in one (22) of said parts is different from the wire direction in another (24) of said parts. The aquaculture net (20) thus combines the advantages of a net with horizontal wires in the side walls with the advantages of a net with vertical wires in the side walls.
摘要翻译：水产养殖网（20）具有一个或多个侧壁。这些侧壁包括具有最大值和最小值的波浪形式的线（12,14），其中一条线（12）的最大值与相邻线（14）的最小值互锁，以形成一系列菱形的图案。一个或多个侧壁具有至少两个部分（22,24），其中所述部分中的一个（22）中的线方向与另一（24）个部分中的线方向不同。因此，水产养殖网（20）将网的优点与侧壁中的水平丝结合，并且在侧壁中具有垂直线的网的优点。

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