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    • 1. 发明公开
    • Sharpening device
    • Schärfvorrichtung。
    • EP0314840A1
    • 1989-05-10
    • EP87309708.3
    • 1987-11-03
    • Phillips, Jeremy Frank Lawford
    • Phillips, Jeremy Frank Lawford
    • B24B3/54
    • B24B3/54
    • Device for sharpening knives and other edge tools comprises an elongate abrasive honing element, typically a rotatably driven cylindrical rod (18) formed of or coated with an abrasive and located in a housing (10) so as to leave only a semi-diameter of the periphery exposed, the housing including sloping guide cheeks (14, 16) extending upwards at each end of the exposed part of the rod to determine the angle of the blade or other workpiece during at least a final part of its passage along the rod surface.
    • 用于磨刀和其它边缘工具的装置包括细长的磨料珩磨元件,通常是由磨料形成或涂覆有研磨剂并且位于壳体(10)中的可旋转驱动的圆柱形杆(18),以便仅留下半径 周边暴露,所述壳体包括在所述杆的暴露部分的每个端部处向上延伸的倾斜导向面颊(14,16),以在至少其沿着杆表面的通道的最后部分中确定所述刀片或其它工件的角度。