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    • 7. 发明申请
    • Formed or domed cutting teeth formed by improved double etching processes
    • 通过改进的双重蚀刻工艺形成的成形或圆顶切割齿
    • US20140216208A1
    • 2014-08-07
    • US13757783
    • 2013-02-02
    • Richard S. SmithLouis Chalfant
    • Richard S. SmithLouis Chalfant
    • B23P15/28
    • A47J43/25B23P15/44C23F1/06
    • A device and method for manufacture thereof having a one or more cantilevered cutting teeth integrally formed in raised configuration on a flat base fro cutting food items moved along said base. The free end portion is formed by upper and lower etched out portions of the upper end of said cutting teeth to form a cutting edge. The upper surface of the upper cut-out portion of the teeth is situation at a position out contact with food items being cut. A substantially portion of the teeth is coated with a low friction material, except for the cutting edge In a second embodiment one or more domed cutting elements are cut out of base sheet and may include a leading V-shaped cutting edge.
    • 一种用于制造它的装置和方法,其具有一个或多个悬臂式切割齿,该悬臂切割齿整体地形成在平坦的基座上,用于沿着所述底座移动的食品。 自由端部由所述切削齿的上端的上部和下部蚀刻出的部分形成,以形成切削刃。 齿的上切口部分的上表面处于与被切割的食品接触的位置的情况。 除了切削刃之外,基本上部分的齿被低摩擦材料涂覆。在第二实施例中,一个或多个圆顶切割元件从基片切割出并且可以包括前导的V形切削刃。
    • 10. 发明公开
    • Formed or domed cutting teeth formed by improved double etching processes
    • Mittels verbesserterDoppelätzverfahrengeformte odergewölbteSchneidezähne
    • EP2277420A2
    • 2011-01-26
    • EP10170619.0
    • 2010-07-23
    • Smith Abrasives, Inc.
    • Smith, Richard S.Chalfant, Louis
    • A47J43/25
    • A47J43/25B23P15/44C23F1/06
    • A device and method for manufacture thereof having a one or more cantilevered cutting teeth (10) integrally formed in raised configuration on a flat base (12) for cutting food items moved along said base (12). The free end portion is formed by upper and lower etched out portions of the upper end of said cutting teeth to form a cutting edge (22). The upper surface of the upper cut-out portion (26) of the teeth (10) is situation at a position out contact with food items being cut. A substantially portion of the teeth (10) is coated with a low friction material, except for the cutting edge (22). In a second embodiment one or more domed cutting elements (2b) are cut out of base sheet (8b) and may include a leading V-shaped cutting edge (10b).
    • 一种用于制造它的装置和方法,其具有一个或多个悬臂式切割齿(10),所述悬臂切割齿(10)在平坦的基部(12)上以凸起的形式整体地形成,用于切割沿所述底座(12)移动的食物。 自由端部由所述切削齿的上端的上部和下部蚀刻出的部分形成,以形成切削刃(22)。 齿(10)的上切口部(26)的上表面处于与被切割的食品接触的位置。 除了切削刃(22)之外,齿(10)的基本上部分被低摩擦材料涂覆。 在第二实施例中,一个或多个半圆形切割元件(2b)从基片(8b)切出并且可以包括前导V形切割边缘(10b)。