Cutting tip
    1.
    发明授权

    公开(公告)号:US10183342B2

    公开(公告)日:2019-01-22

    申请号:US14785508

    申请日:2014-03-17

    申请人: DIAGER

    发明人: Olivier Bonhomme

    摘要: The invention concerns a cutting tip (6) comprising: a core (10) that extends axially; and at least a first branch (12) and a second branch (14) that extend radially from the core (10), each comprising: a proximal portion (12a, 14a) connected to the core (10), a distal portion (12b, 14b), and a central portion (12c, 14c) connecting the proximal portion (12a, 14a) and the distal portion (12b, 14b); and a cutting edge (12d, 14d) extending at least along the distal portion (12b, 14b) and the central portion (12c, 14c); in which: the distal portion (12b) of the first branch (12) is arranged radially forward relative to the central portion (12c) of the first branch (12); and the central portion (14c) of the second branch (14) is arranged radially forward relative to the distal portion (14b) of the second branch (14).

    CUTTING TIP
    3.
    发明申请
    CUTTING TIP 审中-公开
    切割提示

    公开(公告)号:US20160082524A1

    公开(公告)日:2016-03-24

    申请号:US14785508

    申请日:2014-03-17

    申请人: DIAGER

    发明人: Olivier BONHOMME

    IPC分类号: B23B51/02 E21B10/42

    摘要: The invention concerns a cutting tip (6) comprising: a core (10) that extends axially; and at least a first branch (12) and a second branch (14) that extend radially from the core (10), each comprising: a proximal portion (12a, 14a) connected to the core (10), a distal portion (12b, 14b), and a central portion (12c, 14c) connecting the proximal portion (12a, 14a) and the distal portion (12b, 14b); and a cutting edge (12d, 14d) extending at least along the distal portion (12b, 14b) and the central portion (12c, 14c); in which: the distal portion (12b) of the first branch (12) is arranged radially forward relative to the central portion (12c) of the first branch (12); and the central portion (14c) of the second branch (14) is arranged radially forward relative to the distal portion (14b) of the second branch (14).

    摘要翻译: 本发明涉及一种切割尖端(6),包括:轴向延伸的芯部(10); 以及至少第一分支(12)和第二分支(14),其从所述芯(10)径向延伸,每个包括:连接到所述芯(10)的近端部分(12a,14a),远端部分 ,14b)和连接所述近端部(12a,14a)和所述远端部(12b,14b)的中央部(12c,14c)。 和至少沿着远端部分(12b,14b)延伸的切割刃(12d,14d)和中心部分(12c,14c); 其中:第一分支(12)的远端部分(12b)相对于第一分支(12)的中心部分(12c)径向向前布置; 并且第二分支(14)的中心部分(14c)相对于第二分支(14)的远端部分(14b)沿径向向前布置。