Razor blade
    4.
    发明授权
    Razor blade 有权
    剃刀刀片

    公开(公告)号:US06629475B1

    公开(公告)日:2003-10-07

    申请号:US09618375

    申请日:2000-07-18

    IPC分类号: B21K1100

    摘要: An elongated stock material for use in manufacturing shaving razor blades, the material including an elongated, flat strip of metal having a front edge and back edge extending along its length, a sharpened cutting edge portion extending along the front edge, a weakened portion between the front edge and the back edge, a blade portion between the cutting edge portion and the weakened portion, and a removable portion between the weakened portion and the back edge. Also disclosed are blades and cartridges made from the material, and methods and apparatus making and using the material.

    摘要翻译: 一种用于制造剃刀刀片的细长的原材料,该材料包括细长的金属扁平条,其具有沿其长度延伸的前边缘和后边缘,沿着前边缘延伸的锋利的切割边缘部分, 前边缘和后边缘,切割边缘部分和弱化部分之间的刀片部分以及弱化部分和后边缘之间的可移除部分。 还公开了由材料制成的刀片和盒,以及制造和使用该材料的方法和装置。

    Shaving system
    5.
    发明授权
    Shaving system 失效
    剃须系统

    公开(公告)号:US5010646A

    公开(公告)日:1991-04-30

    申请号:US471099

    申请日:1990-01-26

    申请人: Nicolae Neamtu

    发明人: Nicolae Neamtu

    IPC分类号: B26B21/22 B26B21/54 B26B21/56

    CPC分类号: B26B21/565 B26B21/227

    摘要: A razor blade member has a first planar portion and a second planar portion connected to the first planar portion by a transition bend region. The longitudinal edge of the first planar portion remote from the transition region is sharpened to a cutting edge. The blade member also includes stress balancing deformation along the longitudinal length of the planar portions and adjacent the transition region. The bow of the second planar portion is less than 0.05 millimeter per centimeter length of blade member.

    摘要翻译: 剃刀刀片构件具有第一平面部分和通过过渡弯曲区域连接到第一平面部分的第二平面部分。 远离过渡区域的第一平面部分的纵向边缘被锐化到切割边缘。 叶片构件还包括沿着平面部分的纵向长度并且与过渡区域相邻的应力平衡变形。 第二平面部分的弓形部分的长度小于0.05毫米。

    Razor blade manufacture
    6.
    发明授权
    Razor blade manufacture 失效
    剃刀刀片制造

    公开(公告)号:US5458025A

    公开(公告)日:1995-10-17

    申请号:US210002

    申请日:1994-03-17

    申请人: Nicolae Neamtu

    发明人: Nicolae Neamtu

    摘要: A process for manufacturing razor blades from a continuous strip of metal stock by stamping a plurality of openings in the strip for precise registry of the blade edge when employed in the razor and then running the stock through a device which partially slits the strip along lines which are precisely located with respect to the edges of the stock and the openings. The strip is then heat treated after which it is run through a device which splits the stock along the previously slit lines to form a plurality of continuous strands containing interconnected blades disposed end to end.

    摘要翻译: 一种用于通过冲压条带中的多个开口来制造剃刀刀片的方法,用于在刀片中使用刀片边缘时精确地对准刀片边缘,然后通过沿着线条部分地切割条带的部件 相对于坯料和开口的边缘精确定位。 然后对带材进行热处理,然后将其沿着沿着先前的切割线分割原料的装置运行,以形成多个连续的绞合线,其包含端对端设置的互连刀片。

    Chuck assembly
    7.
    发明授权
    Chuck assembly 失效
    卡盘装配

    公开(公告)号:US4285528A

    公开(公告)日:1981-08-25

    申请号:US141457

    申请日:1980-04-18

    申请人: Nicolae Neamtu

    发明人: Nicolae Neamtu

    IPC分类号: B23B31/40 F16D1/091 F16D1/097

    摘要: A chuck assembly includes a plurality of locking keys disposed within longitudinally extending grooves in an outside surface of an arbor and arranged to centrally locate and clamp a hollow work piece to a spindle.

    摘要翻译: 卡盘组件包括多个锁定键,其设置在心轴的外表面中的纵向延伸的凹槽内并且布置成将中空的工件居中定位并夹紧到心轴。

    Tool holder
    8.
    发明授权
    Tool holder 失效
    工具托架

    公开(公告)号:US4321846A

    公开(公告)日:1982-03-30

    申请号:US141557

    申请日:1980-04-18

    申请人: Nicolae Neamtu

    发明人: Nicolae Neamtu

    IPC分类号: B23B29/04 B23B29/10

    摘要: A tool holder for retaining a cutting tool, the toolholder including a body portion, a clamp portion operably connected to the body portion, the body portion having a first jaw portion, the clamp portion having a second jaw portion, the jaw portions being adapted to receive the cutting tool therebetween, and a holding strap pivotally mounted on one of the jaw portions, the holding strap having a flat surface for engagement with a surface of the cutting tool.

    摘要翻译: 一种用于保持切割工具的刀架,所述刀架包括主体部分,可操作地连接到所述主体部分的夹持部分,所述主体部分具有第一钳口部分,所述夹持部分具有第二钳口部分,所述钳口部分适于 接收其间的切割工具,以及可枢转地安装在其中一个钳口部分上的保持带,该保持带具有用于与切割工具的表面接合的平坦表面。