利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

552 条记录 (耗时 0.019 秒)

    Gun drill
    21.
    发明授权
    Gun drill 有权
    枪钻

    公开(公告)号：US07393162B2

    公开(公告)日：2008-07-01

    申请号：US11202348

    申请日：2005-08-12

    申请人： Gil Hecht

    发明人： Gil Hecht

    IPC分类号： B23B41/02

    CPC分类号： B23B51/0486 ,  B23B2251/02 ,  B23B2251/424 ,  Y10S408/705 ,  Y10S408/713 ,  Y10T408/03 ,  Y10T408/455 ,  Y10T408/892 ,  Y10T408/907 ,  Y10T408/9095 ,  Y10T408/9098 ,  Y10T408/90993

    摘要： A gun-drill comprises a cutting-head detachably secured to a shank, having a common longitudinal axis and comprising mating peripheral surfaces. A shank coupling portion comprises a forwardly tapering shank fixation surface is formed at a front end of the shank, and a cutting-head coupling portion comprising a forwardly tapering cutting-head fixation surface is formed at a rear end of the cutting-head. Both the shank and the cutting-head coupling portion extend over a peripheral coupling angle φ of more than 180°. The shank and the cutting-head are assembled by positioning the cutting-head leading face in front of the shank trailing face, slidably inserting the cutting-head coupling portion into the shank coupling portion laterally to the axis of rotation A and rotating the cutting-head relative to the shank in a direction opposed to the direction of rotation R so that the cutting-head coupling portion and the shank coupling portion interlock co-axially.

    摘要翻译： 枪钻包括可拆卸地固定到柄的切割头，具有共同的纵向轴线并且包括配合的外围表面。 柄联接部分包括在柄的前端处形成有向前锥形的柄部固定表面，并且在切割头的后端形成有包括向前锥形的切割头固定表面的切割头联接部分。 柄和切割头联接部分都在大于180°的外围联接角度phi上延伸。 通过将切割头引导面定位在柄后面的前方来组装刀柄和切割头，将切割头联接部分可滑动地插入到柄联接部分中横向于旋转轴线A并旋转切割头， 在与旋转方向R相反的方向上相对于柄的头部，使得切割头联接部分和柄联接部分同轴地联锁。

    Solid drill bit for machine tools
    23.
    发明授权
    Solid drill bit for machine tools 失效
    用于机床的实心钻头

    公开(公告)号：US07351017B2

    公开(公告)日：2008-04-01

    申请号：US10522647

    申请日：2003-07-26

    申请人： Jacek Kruszynski ,  Alexander Krause ,  Henry Schutt

    发明人： Jacek Kruszynski ,  Alexander Krause ,  Henry Schutt

    IPC分类号： B23B51/00

    CPC分类号： B23B51/048 ,  B23B2200/125 ,  B23B2200/286 ,  B23B2251/04 ,  B23B2251/50 ,  Y10S408/713 ,  Y10T407/23 ,  Y10T408/905 ,  Y10T408/9097

    摘要： A solid drill bit for machine tools has a drill bit body and two indexable inserts arranged at a radial distance from one another in respective insert seats. The inserts have an essentially quadratic contour. Their front-end main cutting edges project axially beyond the drill bit body and radially overlap one another. The outer insert has an outer insert corner and a secondary cutting edge perpendicular to the main cutting edge that projects radially beyond the circumference of the drill bit body. To permit burr-free through-drilling, the main cutting edge of the outer insert is subdivided in its longitudinal extent into a radially inner working section and a rectilinear peeling section adjoining the working section and extending to the outer insert corner. The sections enclose a setting angle of 95° to 120°. The peeling section is set at a positive setting angle of 720° to 87°.

    摘要翻译： 用于机床的固体钻头具有钻头体和两个可转位刀片，其相对于相应刀片座中彼此径向间隔布置。 刀片具有基本上二次曲线。 它们的前端主切削刃轴向突出超过钻头体并且彼此径向重叠。 外部插入件具有外部插入角和与主切削刃垂直的辅助切削刃，其径向突出超过钻头体的圆周。 为了允许无毛刺穿孔，外刀片的主切削刃在其纵向范围内被细分成径向内部工作部分和邻接工作部分并延伸到外部刀片拐角的直线剥离部分。 这些部分的设置角度为95°至120°。 剥离部设定为720°〜87°的正设定角度。

    Tool for chip removing machining and a cutting insert therefor
    24.
    发明申请
    Tool for chip removing machining and a cutting insert therefor 有权
    切屑加工用刀具及其切削刀片

    公开(公告)号：US20080075547A1

    公开(公告)日：2008-03-27

    申请号：US11822539

    申请日：2007-07-06

    申请人： Mathias Wolf ,  Michael Limell

    发明人： Mathias Wolf ,  Michael Limell

    IPC分类号： B23B51/00

    CPC分类号： B23B27/141 ,  B23B51/048 ,  B23B2200/0471 ,  B23B2200/208 ,  B23B2200/242 ,  B23B2200/28 ,  B23B2200/3654 ,  B23B2251/04 ,  B23B2251/50 ,  B23B2265/322 ,  Y10S408/713 ,  Y10T407/23 ,  Y10T408/85 ,  Y10T408/905 ,  Y10T408/906

    摘要： A tool for chip removing machining, including a basic body and two replaceable cutting inserts. Each insert includes a chip-removing main edge situated between a chip surface and a clearance surface, a first insert of which precedes a second insert during machining of a workpiece. The cutting inserts overlap each other in a zone defined by a borderline along which a surface generated by the main edge of the first cutting insert, with a time delay, is intersected by the main edge of the subsequent, second cutting insert. The main edge of the second cutting insert that afterwards intersects the already generated surface, is formed along a chip surface including primary and secondary sections, which have different shapes in cross-sections spaced-apart along the main edge in order to form a primary part edge and a secondary, reinforced part edge arranged to intersect the already generated surface.

    摘要翻译： 一种用于除屑加工的工具，包括基体和两个可替换的切削刀片。 每个插入件包括位于芯片表面和间隙表面之间的芯片去除主边缘，其中第一插入件在加工工件期间在第二插入件之前。 切割刀片在由边界线限定的区域中彼此重叠，沿着该边界由第一切削刀片的主边缘产生的表面具有时间延迟，由随后的第二切削刀片的主边缘相交。 第二切削刀片的主边缘，其随后与已经产生的表面相交，沿着包括主部分和次部分的切屑表面形成，该切屑表面沿着主边缘间隔开的截面具有不同的形状，以形成主要部分 边缘和辅助加强部分边缘，其布置成与已经产生的表面相交。

    Deep hole drill
    25.
    发明授权
    Deep hole drill 有权
    深孔钻

    公开(公告)号：US07296953B2

    公开(公告)日：2007-11-20

    申请号：US11619311

    申请日：2007-01-03

    申请人： Lothar Kuenzel

    发明人： Lothar Kuenzel

    IPC分类号： B23B41/02

    CPC分类号： B23B51/048 ,  B23B2251/085 ,  B23B2251/422 ,  B23B2251/56 ,  Y10S408/713 ,  Y10T408/45 ,  Y10T408/455 ,  Y10T408/5586 ,  Y10T408/89 ,  Y10T408/909

    摘要： A deep hole drill comprising a cutter carrier, a replaceable cutting insert and at least one replaceable guide strip. The cutter carrier is embodied in such a way that it can be used for a predetermined nominal diameter range. In order to adjust the deep hole drill to the various desired nominal diameters in a quicker and more precise manner, a separate kit consisting of a cutting insert and at least one guide strip is associated with each nominal diameter. Fixed stops are provided on the cutter carrier for said kit.

    摘要翻译： 一种深孔钻头，其包括切割器托架，可更换的切削刀片和至少一个可更换的引导条。 刀架是以这样的方式实现的，即可以将其用于预定的公称直径范围。 为了以更快和更精确的方式将深孔钻头调整到各种所需的公称直径，由切削刀片和至少一个导向条构成的单独的套件与每个公称直径相关联。 所述套件的刀架上提供固定止动件。

    Rotatable tool for chip removing machine
    26.
    发明授权
    Rotatable tool for chip removing machine 失效
    切屑机用旋转刀具

    公开(公告)号：US07134816B2

    公开(公告)日：2006-11-14

    申请号：US11109803

    申请日：2005-04-20

    申请人： Magnus Brink

    发明人： Magnus Brink

    IPC分类号： B23B51/02

    CPC分类号： B23B51/02 ,  B23B2251/02 ,  B23B2251/50 ,  Y10S408/713 ,  Y10T408/907 ,  Y10T408/9097 ,  Y10T408/9098 ,  Y10T408/90987

    摘要： A cutting tool for rotary cutting includes a rotatable basic body and a replaceable cutting part or loose top, which is connectable to the basic body via a male/female coupling, which includes a groove and a male part. The groove is formed in a front end of the basic body and is delimited by a bottom surface and two side surfaces. The male part is insertable into the groove along the axis of rotation and protrudes rearwardly from the loose top. The male part has an end surface and two flank surfaces. In the front part of the basic body a forwardly open slot is formed, which separates two elastically deflectable legs wich clamp the male part in the groove. In either the end surface or the bottom surface a recess is formed for receiving a projection on the other surface. The recess is larger than the projection in order to enable the male part to reciprocate a short distance in the groove, whereby the loose top is self-centering with respect to the axis of rotation.

    摘要翻译： 一种用于旋转切割的切割工具包括可旋转的基体和可更换的切割部分或松散顶部，其可通过包括凹槽和阳部分的阳/阴联轴器连接到基体。 凹槽形成在基体的前端，并由底面和两个侧面限定。 阳部件可沿着旋转轴线插入凹槽中，并从松顶部向后突出。 阳部分具有端面和两个侧面。 在基体的前部形成有向前开口的狭槽，其分离两个可弹性偏转的腿，该腿将凹槽中的阳部分夹紧。 在端表面或底表面中，形成用于接收另一表面上的突起的凹部。 凹部大于突起部，以使阳部件能够在凹槽中往复运动一短的距离，由此松顶部相对于旋转轴线自对中。