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1. 发明申请

US20140361601A1 SUPER-HARD TIP FOR A PICK TOOL AND PICK TOOL COMPRISING SAME 有权
标题翻译：用于制造工具和包装相同工具的超级提示
公开(公告)号：US20140361601A1
公开(公告)日：2014-12-11
申请号：US14366211
申请日：2012-12-12
申请人： ELEMENT SIX BRAGANCE , ELEMENT SIX GMBH
发明人： Peter Bush , Bernd Heinrich Ries , Robert Fries , Cornelis Roelof Jonker
IPC分类号： E21C35/183 , B28D1/18
CPC分类号： E21C35/183 , B28D1/186 , E21B10/56 , E21C35/18 , E21C2035/1803 , E21C2035/1813
摘要： A strike tip for a pick tool, comprising a strike structure joined to a substrate at an interface boundary, the strike structure comprising super-hard material and the substrate comprising carbide material. The strike structure has a strike end opposite the interface boundary, the strike end including a rounded apex having a radius of curvature in a longitudinal plane of at least 3.2 mm and at most 6 mm.
摘要翻译：用于拾取工具的击打尖端，包括在界面边界处接合到基底的冲击结构，所述冲击结构包括超硬材料，并且所述基底包括碳化物材料。冲击结构具有与界面边界相对的冲击端，冲击端包括在纵向平面中具有至少3.2mm且至多6mm的曲率半径的圆形顶点。

2. 发明授权

US09593577B2 Pick tool having a super-hard planar strike surface 有权
标题翻译：拾取具有超硬平面冲击表面的工具
公开(公告)号：US09593577B2
公开(公告)日：2017-03-14
申请号：US14430020
申请日：2013-09-25
申请人： ELEMENT SIX GMBH , ELEMENT SIX ABRASIVES S.A.
发明人： Frank Friedrich Lachmann , Robert Fries , Bernd Heinrich Ries
IPC分类号： E21C35/18 , E21C35/183 , C22C26/00 , B22F5/00
CPC分类号： E21C35/183 , B22F5/00 , B22F2005/001 , C22C26/00 , C22C2204/00 , E21C2035/1806 , E21C2035/1813 , E21C2035/1816
摘要： A pick tool (100) comprising a strike member (110) non-moveably attached to a pick body (120), the strike member comprising a strike structure. The strike structure comprises super-hard material and defines a planar strike surface (112), the strike surface defining a cutting edge (114) that includes an apex (115) in the plane of the strike surface (112). The thickness of at least a proximate volume (107) of the strike structure adjacent the cutting edge (114) is at least about 2 millimeters.
摘要翻译：拾取工具（100）包括不可移动地附接到拾取本体（120）的冲击构件（110），所述冲击构件包括击打结构。冲击结构包括超硬材料并且限定平面冲击表面（112），冲击表面限定了在冲击表面（112）的平面中包括顶点（115）的切割边缘（114）。邻近切削刃（114）的冲击结构的至少邻近体积（107）的厚度为至少约2毫米。

3. 发明授权

US09394592B2 Hard-metal body 有权
标题翻译：硬金属体
公开(公告)号：US09394592B2
公开(公告)日：2016-07-19
申请号：US14147069
申请日：2014-01-03
申请人： Element Six GmbH
发明人： Igor Yuri Konyashin , Sebastian Ralf Hlawatschek , Bernd Heinrich Ries , Frank Friedrich Lachmann
IPC分类号： B24D3/02 , C22C29/12 , C22C29/02 , B22F1/00 , B22F1/02 , C22C32/00 , B22F3/10 , C22C29/08 , B23B27/14 , B24D3/00
CPC分类号： C22C32/0052 , B22F3/101 , B22F3/1035 , B23B27/148 , B24D3/001 , C22C29/08 , Y10T407/27 , Y10T408/78 , Y10T408/81 , Y10T428/12458 , Y10T428/12465
摘要： The invention relates to hard-metal body comprising a hard-metal, the hard-metal comprising tungsten carbide grains and metal binder comprising cobalt having a concentration of tungsten dissolved therein, the body comprising a surface region adjacent a surface and a core region remote from the surface, the surface region and the core region being contiguous with each other; the mean binder fraction of the core region being greater than that of the surface region; the mean carbon concentration within the binder being higher in the surface region than in the core region; to tools comprising same and methods of making same.
摘要翻译：本发明涉及包含硬质金属的硬金属体，包括碳化钨颗粒的硬质金属和包含其中溶解有钨浓度的钴的金属粘合剂，所述主体包括与表面相邻的表面区域和远离所述表面，所述表面区域和所述芯区域彼此连续; 芯区域的平均粘合剂分数大于表面区域的平均粘合剂分数; 粘合剂中的平均碳浓度在表面区域高于核心区域; 涉及包含其的工具和制造其的方法。

4. 发明授权

US09334731B2 Pick tool and assembly comprising same 有权
标题翻译：选择包含相同的工具和组件
公开(公告)号：US09334731B2
公开(公告)日：2016-05-10
申请号：US14372761
申请日：2013-01-11
申请人： ELEMENT SIX ABRASIVES S.A. , ELEMENT SIX GMBH
发明人： Cornelis Roelof Jonker , Robert Fries , Frank Friedrich Lachmann , Bernd Heinrich Ries
IPC分类号： E21C35/18 , E21C35/183 , E01C23/088 , B28D1/18 , E21C25/10
CPC分类号： E21C35/183 , B28D1/186 , E01C23/088 , E21C25/10
摘要： A pick tool comprising a super-hard strike tip, a base and a unitary cemented carbide support body comprising a head portion including an overhang portion, and an insertion shaft extending from the head portion, a surface of the overhang portion extending laterally from the insertion shaft; the strike tip is attached to the head portion of the support body and the base is provided with a bore into which the insertion shaft is shrink fitted; the base has an external surface adjacent the bore and overhang portion of the head portion is configured to extend over at least an area of the external surface operative to shield the area from wear when in use.
摘要翻译：一种拾取工具，包括超硬敲击尖端，基部和整体硬质合金支撑体，该主体包括具有突出部分的头部部分和从头部部分延伸的插入轴，突出部分的表面从插入部分横向延伸轴; 撞击尖端附接到支撑体的头部，并且基部设置有孔，收缩装配插入轴; 基部具有邻近孔的外表面，并且头部的突出部分构造成在外表面的至少一个区域上延伸，以在使用时屏蔽该区域免受磨损。

5. 发明申请

US20150211366A1 STRIKE TIP FOR A PICK TOOL HAVING A FLAT APEX AREA 审中-公开
标题翻译：对于具有平坦的APEX区域的PICK工具的诀窍
公开(公告)号：US20150211366A1
公开(公告)日：2015-07-30
申请号：US14430001
申请日：2013-09-27
申请人： ELEMENT SIX GMBH
发明人： Bernd Heinrich Ries , Frank Friedrich Lachmann
IPC分类号： E21C35/183 , E01C23/12
CPC分类号： E21C35/183 , E01C23/12 , E21C2035/1806 , E21C2035/1816
摘要： A strike tip (100) for a pick tool, comprising a strike structure (120) joined to a substrate (110) at an interface boundary (115), the strike structure (120) comprising or consisting or super-hard material and the substrate (110) comprising or consisting of carbide material; the strike tip having a proximate strike end (117) coterminous with the super-hard material and a distal end (118) defined by the substrate (110), a side connecting the strike and distal ends; the strike end (117) including a flat apex area (150) and an outer area extending from the apex to the side. The apex area (150) is substantially less than the outer area, and is at least 1 square millimetre and at most 25 square millimetres.
摘要翻译：用于拾取工具的击打尖端（100），包括在界面边界（115）处接合到基底（110）的冲击结构（120），所述击打结构（120）包括或组成或超硬材料，并且所述基底（110）包括或由碳化物材料组成; 所述击打尖端具有与所述超硬材料相邻的邻近冲击端（117）和由所述基底（110）限定的远端（118），连接所述冲击和远端的侧面; 所述冲击端部（117）包括平坦的顶点区域（150）和从顶点延伸到侧面的外部区域。顶点区域（150）基本上小于外部区域，并且至少为1平方毫米且至多为25平方毫米。

6. 发明授权

US09033425B2 Pick tool and method for making same 有权
公开(公告)号：US09033425B2
公开(公告)日：2015-05-19
申请号：US13903536
申请日：2013-05-28
申请人： Element Six GmbH
发明人： Ernst Heiderich , Bernd Heinrich Ries , Frank Friedrich Lachmann
IPC分类号： E21C35/183 , B23P11/02 , E21C35/19 , E21C35/18
CPC分类号： E21C35/183 , B23P11/027 , E21C35/19 , E21C2035/1806 , Y10T29/49815 , Y10T29/49865
摘要： A pick tool comprising an insert and a steel holder for the insert, the insert comprising a superhard tip joined to a cemented carbide support body having an insertion shank; the steel holder comprising a shaft for connection to a tool carrier and provided with a bore configured for receiving the insertion shank; the volume of the cemented carbide support body being at least 6 cm3.

7. 发明授权

US10428652B2 Strike tip for a pick tool having a flat apex area 有权
公开(公告)号：US10428652B2
公开(公告)日：2019-10-01
申请号：US14430001
申请日：2013-09-27
申请人： ELEMENT SIX GMBH
发明人： Bernd Heinrich Ries , Frank Friedrich Lachmann
IPC分类号： E21C35/18 , E21C35/183 , E01C23/12
摘要： A strike tip (100) for a pick tool, comprising a strike structure (120) joined to a substrate (110) at an interface boundary (115), the strike structure (120) comprising or consisting or super-hard material and the substrate (110) comprising or consisting of carbide material; the strike tip having a proximate strike end (117) coterminous with the super-hard material and a distal end (118) defined by the substrate (110), a side connecting the strike and distal ends; the strike end (117) including a flat apex area (150) and an outer area extending from the apex to the side. The apex area (150) is substantially less than the outer area, and is at least 1 square millimeter and at most 25 square millimeters.

8. 发明授权

US10415120B2 Cemented carbide material and related producing method 有权
公开(公告)号：US10415120B2
公开(公告)日：2019-09-17
申请号：US15763912
申请日：2016-09-28
申请人： ELEMENT SIX GMBH
发明人： Igor Yurievich Konyashin , Bernd Heinrich Ries
IPC分类号： C22C29/08 , B22F7/08 , C22C29/06 , B22F3/16 , B22F3/24 , C22C1/05 , B22F5/00
摘要： A cemented carbide material comprising tungsten carbide grains, the content of tungsten carbide in the cemented carbide material being at least 75 weight percent and at most 95 weight percent. The cemented carbide material comprises a binder phase comprising any of cobalt, iron, or nickel, and nanoparticles. The nanoparticles include material according to the formula CoxWyCz, where x is a value in the range from 1 to 7, y is a value in the range from 1 to 10 and z is a value in the range from 0 to 4. The nanoparticles have a mean grain size of no more than 10 nm and at least 10 percent of the nanoparticles have a size of at most 5 nm. The volume percent of the tungsten carbide grains having a grain size of no more than 1 μm is less than 4 percent. A method for producing the cemented carbide material is also disclosed.

9. 发明授权

US09334732B2 Pick tool assembly and method of using same 有权
标题翻译：选择工具组装及其使用方法
公开(公告)号：US09334732B2
公开(公告)日：2016-05-10
申请号：US14435185
申请日：2013-11-06
申请人： ELEMENT SIX GMBH
发明人： Frank Friedrich Lachmann , Bernd Heinrich Ries
IPC分类号： E21C35/193 , E21C35/19 , E21C35/183 , E21C35/18
CPC分类号： E21C35/19 , E21C35/183 , E21C35/1933 , E21C2035/1806 , E21C2035/182
摘要： A pick tool assembly (100) comprises a strike tip (210), a holder (230) and a reversible attachment mechanism 245, 350) for coupling the strike tip (210) to the holder (230), in which the strike tip (210) comprises a strike surface including an apex. The pick tool assembly (100) will be configured such that the strike tip (210) can be non-moveably coupled to the holder (230) in a plurality of mutually opposite orientations relative to the holder, the orientations being about a symmetry axis (L) through the apex. The attachment mechanism will limit the opposite orientations (245-ii, 245-ii) to being at least about 160 degrees azimuthally apart, and be configured such that the strike tip (210) may be coupled to the holder assembly (230) in either of two and only two mutually opposite orientations.
摘要翻译：拾取工具组件（100）包括击打尖端（210），保持器（230）和可逆附接机构245,350，用于将击打尖端（210）联接到保持器（230），其中击打尖端 210）包括包括顶点的撞击表面。拾取工具组件（100）将被构造成使得撞击尖端（210）能够以相对于保持器的多个相互相反的取向不可移动地联接到保持器（230），该取向约为对称轴线 L）通过顶点。附接机构将相反的取向（245-ii，245-ii）限制在至少约160度的方位角分开，并且被构造成使得撞击尖端（210）可以联接到保持器组件（230）只有两个相互相反的方向。

10. 发明授权

US09314847B2 Cemented carbide material 有权
标题翻译：硬质合金材料
公开(公告)号：US09314847B2
公开(公告)日：2016-04-19
申请号：US14475465
申请日：2014-09-02
申请人： Element Six GmbH
发明人： Igor Yurievich Konyashin , Bernd Heinrich Ries , Frank Friedrich Lachmann
IPC分类号： B22F3/24 , C22C29/08 , B22F7/00 , C22C29/00 , C22C29/06 , B22F5/00
摘要： Cemented carbide material comprising tungsten carbide (WC) material in particulate form having a mean grain size D in terms of equivalent circle diameter of at least 0.5 microns and at most 10 microns, and a binder phase comprising cobalt (Co) of at least 5 weight per cent and at most 12 weight per cent, W being present in the binder at a content of at least 10 weight per cent of the binder material; the content of the WC material being at least 75 weight per cent and at most 95 weight per cent; and nanoparticles dispersed in the binder material, the nanoparticles comprising material according to the formula CoxWyCz, where X is a value in the range from 1 to 7, Y is a value in the range from 1 to 10 and Z is a value in the range from 0 to 4; the nanoparticles having a mean particle size at most 10 nm, at least 10 per cent of the nanoparticles having size of at most 5 nm; the cemented carbide material having a magnetic coercive force in the units kA/m of at least −2.1XD+14.
摘要翻译：硬质合金材料包括颗粒形式的碳化钨（WC）材料，其平均晶粒尺寸D以当量圆直径为至少0.5微米至至多10微米，以及包含至少5重量％的钴（Co）的粘结相百分之一和最多12重量百分比，W以粘合剂材料的至少10重量％的含量存在于粘合剂中; WC材料的含量至少为75重量％，最多为95重量％; 和分散在粘合剂材料中的纳米颗粒，纳米颗粒包含根据式CoxWyCz的材料，其中X为1至7的范围内的值，Y为1至10范围内的值，Z为范围内的值从0到4; 纳米颗粒具有至多10nm的平均粒度，至少10％的纳米颗粒具有至多5nm的尺寸; 具有至少-2.1XD + 14的单位kA / m的磁矫顽力的硬质合金材料。

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