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1. 发明申请

WO2012154644A1 MASONRY DRILL BIT 审中-公开
标题翻译： MASONRY钻头
公开(公告)号：WO2012154644A1
公开(公告)日：2012-11-15
申请号：PCT/US2012/036730
申请日：2012-05-07
申请人： ILLINOIS TOOL WORKS INC. , LAMPE, Rainer , KERSTEN, Heinrich
发明人： LAMPE, Rainer , KERSTEN, Heinrich
IPC分类号： B23B51/00 , B23B51/02
CPC分类号： B23B51/02 , B23B2226/75 , B23B2251/18 , B23B2251/204 , B23B2251/282 , B23B2251/50
摘要： The invention is directed to a masonry drill bit having a shank (1) having an insertion end (2) and a drill head (3), wherein the main cutting edges (4, 5) each converge toward a transverse cutting edge (8) arranged in the central region of the drill head (3), wherein the transverse cutting edge (8) is formed in a substantially concave manner with two transverse cutting tips (11, 12) at its ends. It is essential that the transverse cutting edge (8) is formed by two adjacent channels (13, 14) and in that each transverse cutting tip (11, 12) is adjoined by two webs (15-18) which provide the lateral boundaries of the channels (13, 14) by forming additional edges, such that each channel (13, 14) has a leading web (16, 17) and a trailing web (15, 18).
摘要翻译：本发明涉及具有具有插入端（2）和钻头（3）的柄（1）的砖石钻头，其中主切削刃（4,5）各自朝向横向切削刃（8）会聚，布置在所述钻头（3）的中心区域中，其中所述横向切割边缘（8）在其端部处具有两个横向切割尖端（11,12），以基本上凹入的方式形成。重要的是，横向切削刃（8）由两个相邻的通道（13,14）形成，并且每个横向切削刀片（11,12）由两个腹板（15-18）邻接，所述腹板（15-18）提供横向切削刃所述通道（13,14）通过形成附加边缘，使得每个通道（13,14）具有引导腹板（16,17）和牵引腹板（15,18）。

2. 发明申请

WO2011137021A1 METHOD FOR MANUFACTURING AN ELONGATE TOOL WITH A WORKING PORTION AND AN INSERTION PORTION 审中-公开
标题翻译：用于制造具有工作部分和插入部分的长方形工具的方法
公开(公告)号：WO2011137021A1
公开(公告)日：2011-11-03
申请号：PCT/US2011/033392
申请日：2011-04-21
申请人： ILLINOIS TOOL WORKS INC. , LAMPE, Rainer , KERSTEN, Heinrich , GENSERT, Hilmar
发明人： LAMPE, Rainer , KERSTEN, Heinrich , GENSERT, Hilmar
IPC分类号： B21C23/18 , B21J5/12 , B21K5/10
CPC分类号： B21K5/10 , B21C23/186 , B21J5/12 , B25D2217/0034
摘要： The invention relates to a method for manufacturing an elongate tool with a working portion ( 2 ) and an insertion portion ( 1 ), the insertion portion being embodied to be received in a tool holder and having for this purpose at least one coupling formation ( 3, 4 ), in particular a depression ( 3, 4 ), in an outer circumferential face. It is proposed to perform a widening reshaping step: reshaping an elongate blank by extrusion in the region of the insertion portion, an outer diameter (Dl, D2 ) of the blank being enlarged by the extrusion.
摘要翻译：本发明涉及一种用于制造具有工作部分（2）和插入部分（1）的细长工具的方法，所述插入部分被实施为被容纳在工具架中并且为此目的具有至少一个联接结构（3 ，4），特别是凹陷（3,4）。建议进行扩大的重塑步骤：通过在插入部分的区域中挤出来重塑细长的坯料，坯料的外径（D1，D2）通过挤出而扩大。

3. 发明申请

WO2010036498A1 ROCK DRILL BIT 审中-公开
标题翻译：岩石钻头
公开(公告)号：WO2010036498A1
公开(公告)日：2010-04-01
申请号：PCT/US2009/055861
申请日：2009-09-03
申请人： ILLINOIS TOOL WORKS INC. , KERSTEN, Heinrich , FROMMEYER, Jörg , ELMERS, Sven , ALBERS, Hermann , LAMPE, Rainer
发明人： KERSTEN, Heinrich , FROMMEYER, Jörg , ELMERS, Sven , ALBERS, Hermann , LAMPE, Rainer
IPC分类号： B23B51/02 , E21B10/44
CPC分类号： B23B51/02 , B23B2226/75 , B23B2251/082 , B23B2251/085 , B23B2251/14 , B23B2251/18 , B23B2251/202 , B23B2251/282 , B23B2251/287 , B23B2251/50 , B23B2251/70 , E21B10/445 , E21B10/58 , Y10T408/905 , Y10T408/9097
摘要： A rock drill bit comprising a shank (1) fitted with a clamping end (2) and a drilling tip (3) at the end away from the clamping end, the drilling tip (3) comprising at least three, preferably exactly three blades (4, 5, 6) which are alar in topview, said blades each comprising at their top side a lip (7, 8, 9) constituted by a leading chipping face (7a, 8a, 9a) and a trailing f lank(76, 86, 96), the lips substantially converging onto each other within a central zone (10) centered on the drill bit axis (11), wherein, in the central zone (10), a single lip (7) — long lip — runs through the bit axis (11) and comprises a commensurate overshoot segment (12) extending beyond the bit axis (11).
摘要翻译：一种凿岩钻头，包括在远离夹紧端的一端装有夹紧端（2）和钻头（3）的柄（1），所述钻头（3）包括至少三个，优选地为三个叶片 4,5,6），所述叶片各自在其顶侧包括由引导的切屑面（7a，8a，9a）和后缘（76）构成的唇缘（7,8,9）所述唇部在以钻头轴线（11）为中心的中心区域（10）内基本上会聚在一起，其中在所述中心区域（10）中，单唇（7） - 长唇缘通过钻头轴线（11）并且包括延伸超过钻头轴线（11）的相应的过冲段（12）。

4. 发明申请

WO2012140570A1 ROCK DRILL 审中-公开
标题翻译：摇滚钻
公开(公告)号：WO2012140570A1
公开(公告)日：2012-10-18
申请号：PCT/IB2012/051750
申请日：2012-04-10
申请人： ILLINOIS TOOL WORKS INC. , LAMPE, Rainer
发明人： LAMPE, Rainer
IPC分类号： B23B51/02 , B23C3/32 , B24B19/04 , B28D1/14 , E21B10/44
CPC分类号： B28D1/146 , B23B51/02 , B23B2226/75 , B23B2251/043 , B23B2251/408 , B23B2251/446 , B23C3/32 , B24B1/00 , B24B19/04 , E21B10/445 , Y10T408/9097 , Y10T409/303808
摘要： The invention relates to a rock drill comprising an insertion portion, a flute adjoined to the insertion portion, and a head portion adjoined to the flute, wherein the flute is of at least double-spiral configuration and correspondingly has at least two substantially spiral discharge grooves, to which respectively two substantially spiral flute webs forming the lateral groove walls are assigned. It is proposed that a constant spiral pitch is assigned to the first discharge groove, inclusive of the lateral groove walls thereof, along the drill longitudinal axis, and that at least one of the two flute webs assigned to the first discharge groove has or have along the drill longitudinal axis, at least in sections, a web spine width which changes, in particular, alternately.
摘要翻译：本发明涉及一种凿岩机，其包括插入部分，与插入部分相邻的凹槽以及与该凹槽相邻的头部，其中该凹槽具有至少双螺旋构造，并且相应地具有至少两个基本上螺旋形的排出槽分别形成分别形成横向槽壁的两个基本上螺旋形的槽形腹板。提出沿着钻头纵向轴线将恒定的螺旋节距分配给包括其横向槽壁的第一排放槽，并且分配给第一排放槽的两个槽纹腹板中的至少一个具有或具有沿着钻头纵向轴线，至少部分地，特别是交替地改变的腹板宽度。

5. 发明申请

WO2011139960A1 DRILL BIT, DEVICE FOR PRODUCING AND METHOD FOR PRODUCING A DRILL BIT 审中-公开
标题翻译：钻头，用于生产的装置和用于生产钻头的方法
公开(公告)号：WO2011139960A1
公开(公告)日：2011-11-10
申请号：PCT/US2011/034771
申请日：2011-05-02
申请人： ILLINOIS TOOL WORKS INC. , LAMPE, Rainer , ALBERS, Hermann
发明人： LAMPE, Rainer , ALBERS, Hermann
IPC分类号： B23B51/02 , B23C3/30 , B23C5/08 , B23C5/12
CPC分类号： B23B51/02 , B23B2226/75 , B23B2240/08 , B23B2251/50 , B23C3/30 , B23C5/08 , B23C5/12 , B23P15/32
摘要： A drill bit, comprising a shank (5) with helix (6) and a drill head (9), wherein the drill head (9) is designed as a carbide part and is inserted into an end- face connecting groove (4) of the shank (5), wherein the base (4a) of the connecting groove (4) extends longitudinally along a groove base curve (4b). It is proposed that a transition surface (11) for the transition to the helix (6) be provided on at least one broad side of the connecting groove (4), and that the transition surface (11) be defined by surface curves (12) which in each case originate from a parallel displacement of at least one segment of the groove base curve (4b).
摘要翻译：一种钻头，包括具有螺旋（6）的柄（5）和钻头（9），其中所述钻头（9）被设计为碳化物部分并且被插入所述钻头的连接凹槽（4）的端面连接凹槽所述柄（5），其中所述连接槽（4）的基部（4a）沿着凹槽基部曲线（4b）纵向延伸。提出了在连接槽（4）的至少一个宽侧上设置用于向螺旋（6）过渡的过渡表面（11），并且过渡表面（11）由表面曲线（12 ），其在每种情况下源于凹槽基础曲线（4b）的至少一个段的平行位移。

6. 发明申请

WO2011028470A2 ROCK DRILL BIT 审中-公开
标题翻译：岩石钻头
公开(公告)号：WO2011028470A2
公开(公告)日：2011-03-10
申请号：PCT/US2010/046316
申请日：2010-08-23
申请人： ILLINOIS TOOL WORKS INC. , LAMPE, Rainer
发明人： LAMPE, Rainer
IPC分类号： B28D1/14
CPC分类号： B28D1/146 , B23B51/02 , B23B2226/75 , B23B2251/406 , E21B10/445
摘要： The invention relates to a rock drill bit having a drill-bit shank (1), the drill-bit shank (1) having an insertion portion (2) comprising an insertion profile (3); a helical portion (4), comprising at least one removal flute (5) and at least one helical web (6), that axially adjoins the insertion portion (2); and a head portion (7) that axially adjoins the helical portion (4) and that comprises a receiver (8) for an insert element or mount-on element (9) having a cutting edge (9a), a removal-flute runout (10) of the head portion (7) adjoining the removal flute (5) of the helical portion (4), and a helical-web runout (11) of the head portion (7) adjoining the helical web (6) of the helical portion (4). It is proposed that in the removal flute (5) a profile formation (12) continues spirally relative to the drill bit axis (1a) and continues further in the removal-flute runout (10), rectilinearly and parallelwise in relation to the drill-bit axis (1a), and/or that, on the back (6a) of the helical web (6), a profile formation (13) continues spirally relative to the drill-bit axis (1a) and continues further in the helical-web runout (11), rectilinearly and parallelwise in relation to the drill-bit axis (1a).
摘要翻译：本发明涉及一种具有钻头柄（1）的钻石钻头，钻头柄（1）具有包括插入轮廓（3）的插入部分（2）。螺旋部分（4），包括至少一个去除凹槽（5）和至少一个螺旋腹板（6），其轴向地邻接所述插入部分（2）; 以及与所述螺旋部分（4）轴向相邻并且包括用于插入元件或安装元件（9）的接收器（8）的头部（7），所述接收器具有切割边缘（9a），移除槽纹跳动与螺旋部分（4）的移除槽（5）相邻的头部部分（7）的螺旋卷筒纸跳动（11）和与螺旋形部分（4）的螺旋形卷轴（6）相邻的头部部分部分（4）。提出在去除槽（5）中，轮廓形成（12）相对于钻头轴线（1a）螺旋地继续，并且在去除槽槽偏心（10）中进一步相对于钻头轴线（10）直线地和平行地延伸，（1a），和/或在螺旋腹板（6）的后部（6a）上，轮廓形成（13）相对于钻头轴线（1a）螺旋地继续，腹板偏心（11），相对于钻头轴线（1a）直线并行。

7. 发明申请

WO2013148765A1 MASONRY DRILL BIT 审中-公开
标题翻译： MASONRY钻头
公开(公告)号：WO2013148765A1
公开(公告)日：2013-10-03
申请号：PCT/US2013/034001
申请日：2013-03-27
申请人： ILLINOIS TOOL WORKS INC.
发明人： LAMPE, Rainer , KERSTEN, Heinrich
IPC分类号： B23B51/02 , B23B27/14
CPC分类号： B23B51/02 , B23B27/145 , B23B2226/75 , B23B2251/50
摘要： A masonry drill bit for producing a drilled hole that has a minimum nominal diameter (N) includes a shank (1) and a drilling head (2), wherein the drilling head (2) has a cutting insert (6). In the initial state, in a side view, the cutting insert (6) has a substantially roof-shaped roof portion, which realizes at least one cutting edge (7) and which is adjoined, in the axial direction, by a base portion (9) having outer peripheries (10) that extend from the top downward. In order to improve the masonry drill bit with respect to cost, the height (a) of the base portion (9) of the drilling head (2) is reduced such that, in the case of proper use and following reduction of the effective drill bit diameter to a limit diameter as a result of wear, the contour course of the outer peripheries (10) of the base portion (9), over its entire axial extent, does not have any portion that is straight and runs axially.
摘要翻译：一种用于生产具有最小公称直径（N）的钻孔的砖石钻头包括柄（1）和钻头（2），其中所述钻头（2）具有切削刀片（6）。在初始状态下，在侧视图中，切削刀片（6）具有大致屋顶形的顶部部分，其实现至少一个切削刃（7），并且在轴向方向上由基部（ 9）具有从顶部向下延伸的外周（10）。为了改善砌石钻头的成本，钻头（2）的基部（9）的高度（a）减小，使得在有效钻头的适当使用和减少的情况下（9）的外周（10）在其整个轴向范围内的轮廓线不具有直线并且轴向延伸的任何部分。

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