公开(公告)号：WO2007091242A3

公开(公告)日：2007-08-16

申请号：PCT/IL2007/000134

申请日：2007-02-01

Applicant: G.R.G. PATENTS LTD. ,  GURIEVICH, Josef ,  HARIF, Gershon

Inventor： GURIEVICH, Josef ,  HARIF, Gershon

IPC: B23C1/12

Abstract: An attachment for a milling machine head having a longitudinal axis about which a cutting tool is normally rotated when working a workpiece, the attachment includes: a coupling sleeve (4) attachable to the milling machine head with the longitudinal axis of the coupling sleeve coaxial to the longitudinal axis of the milling machine head; and a rotary cutter member (3) carried by the coupling sleeve and rotatable with respect thereto about a rotary axis which is at a predetermined angle with respect to the longitudinal axis of th milling machine head. In the described preferred embodiments, the rotary cutter member is of conical configuration, having an angle substantially 55° with respect to the longitudinal axis of the milling machine head, and defining a cone angle of substantially 70°, which enables the attachment to cut sharp internal comers in workpieces.

公开(公告)号：WO2007091242A2

公开(公告)日：2007-08-16

申请号：PCT/IL2007000134

申请日：2007-02-01

Applicant: G R G PATENTS LTD ,  GURIEVICH JOSEF ,  HARIF GERSHON

Inventor： GURIEVICH JOSEF ,  HARIF GERSHON

CPC classification number: B23Q5/045 ,  B23C5/10 ,  B23C2265/08 ,  Y10T409/304144 ,  Y10T409/304424 ,  Y10T409/30448 ,  Y10T409/306496 ,  Y10T409/307672 ,  Y10T409/3084 ,  Y10T409/308456 ,  Y10T409/309296 ,  Y10T409/309352 ,  Y10T409/30952

Abstract: An attachment for a milling machine head having a longitudinal axis about which a cutting tool is normally rotated when working a workpiece, the attachment includes: a coupling sleeve attachable to the milling machine head with the longitudinal axis of the coupling sleeve coaxial to the longitudinal axis of the milling machine head; and a rotary cutter member carried by the coupling sleeve and rotatable with respect thereto about a rotary axis which is at a predetermined angle with respect to the longitudinal axis of the milling machine head. In the described preferred embodiments, the rotary cutter member is of conical configuration, having an angle substantially 55° with respect to the longitudinal axis of the milling machine head, and defining a cone angle of substantially 70°, which enables the attachment to cut sharp internal corners in workpieces.

Abstract translation: 一种用于铣床头部的附件，具有纵向轴线，切削工具在工件工作时通常围绕该纵向轴线旋转，该附件包括：可连接到铣床头部的联接套筒，其连接套筒的纵向轴线与纵向轴线同轴 的铣床头; 以及旋转切割器构件，其由所述联接套筒承载并且可相对于所述旋转轴线相对于所述铣床的纵向轴线以预定角度旋转。 在所描述的优选实施例中，旋转切割器构件是圆锥形构造，其相对于铣床头部的纵向轴线具有大致55°的角度，并且限定大致为70°的锥角，这使得附件能够切割 工件内角。