Colored razor blades
    3.
    发明授权
    Colored razor blades 有权
    彩色剃刀刀片

    公开(公告)号:US07284461B2

    公开(公告)日:2007-10-23

    申请号:US11013827

    申请日:2004-12-16

    IPC分类号: C21D1/18 B21K11/00

    CPC分类号: C21D11/00 B26B21/60 C21D1/76

    摘要: Colored razor blades are provided. Methods for manufacturing such blades are also provided, including methods involving subjecting a blade material to a hardening process; and, during the hardening process, oxidizing the blade material to form an oxide layer on the blade material. The method also includes quenching the blade material, after the oxidizing step, to initiate martensitic transformation of the blade material, and forming the hardened blade material into a razor blade, the oxide layer providing the razor blade with a colored surface.

    摘要翻译: 提供彩色剃刀刀片。 还提供了用于制造这种叶片的方法,包括使叶片材料经受硬化过程的方法; 并且在硬化过程中,氧化叶片材料以在叶片材料上形成氧化物层。 该方法还包括在氧化步骤之后淬火叶片材料以引发叶片材料的马氏体转变,以及将硬化的叶片材料形成剃刀刀片,所述氧化物层为剃刀刀片提供有色表面。

    Shaving razors
    6.
    发明申请
    Shaving razors 审中-公开
    剃须刀

    公开(公告)号:US20060272460A1

    公开(公告)日:2006-12-07

    申请号:US11145341

    申请日:2005-06-02

    IPC分类号: B26B21/00

    摘要: Razor blades and razors are provided. The razor blades include apertures, the perimeter of each aperture forming a cutting edge. The razor blades and razors are constructed so as to minimize gaps between the effective shaving zones of the apertures.

    摘要翻译: 提供剃刀刀片和剃须刀。 剃刀刀片包括孔,每个孔的周边形成切割边缘。 剃刀刀片和剃须刀被构造成使得孔的有效剃须区之间的间隙最小化。

    Automated control of razor blade colorization
    7.
    发明申请
    Automated control of razor blade colorization 审中-公开
    自动控制剃刀刀片着色

    公开(公告)号:US20070131060A1

    公开(公告)日:2007-06-14

    申请号:US11636868

    申请日:2006-12-11

    IPC分类号: B21K11/00

    摘要: Methods of and systems for automated color control are provided. These methods and systems are suitable for use in various oxidation processes for the coloration of heat treated steel, for example razor blade steel. A feedback loop (closed loop control) is established, including the steps of measuring color, comparing the measured color to a target color and quantifying the difference there-between, and, if the difference exceeds a predetermined threshold, adjusting a color adjustment parameter, e.g., the airflow to the oxidation zone, so that the measured and target colors are equivalent or within a predetermined variance.

    摘要翻译: 提供了自动色彩控制的方法和系统。 这些方法和系统适用于各种用于着色热处理钢的氧化工艺,例如剃刀刀片钢。 建立反馈回路(闭环控制),包括测量颜色,将测量的颜色与目标颜色进行比较并量化其间的差异的步骤,如果差超过预定阈值,则调整颜色调整参数, 例如,到氧化区的气流,使得测量的和目标的颜色相当于或在预定的方差内。

    Colored razor blades
    8.
    发明申请
    Colored razor blades 有权
    彩色剃刀刀片

    公开(公告)号:US20060130612A1

    公开(公告)日:2006-06-22

    申请号:US11013827

    申请日:2004-12-16

    IPC分类号: B21K11/00

    CPC分类号: C21D11/00 B26B21/60 C21D1/76

    摘要: Colored razor blades are provided. Methods for manufacturing such blades are also provided, including methods involving subjecting a blade material to a hardening process; and, during the hardening process, oxidizing the blade material to form an oxide layer on the blade material. The method also includes quenching the blade material, after the oxidizing step, to initiate martensitic transformation of the blade material, and forming the hardened blade material into a razor blade, the oxide layer providing the razor blade with a colored surface.

    摘要翻译: 提供彩色剃刀刀片。 还提供了用于制造这种叶片的方法,包括使叶片材料经受硬化过程的方法; 并且在硬化过程中,氧化叶片材料以在叶片材料上形成氧化物层。 该方法还包括在氧化步骤之后淬火叶片材料以引发叶片材料的马氏体转变,以及将硬化的叶片材料形成剃刀刀片,所述氧化物层为剃刀刀片提供有色表面。

    Skin engaging member for razor blade assembly
    9.
    发明授权
    Skin engaging member for razor blade assembly 失效
    剃须刀组件的皮肤接合构件

    公开(公告)号:US06182365B2

    公开(公告)日:2001-02-06

    申请号:US08906275

    申请日:1997-08-05

    IPC分类号: B26B2108

    CPC分类号: B26B21/443 B26B21/4018

    摘要: The present invention relates to a skin engaging member for use in a razor blade cartridge assembly or shaving systems of the wet shave type comprising an elongated flexible sheath region and at least one elongated, rigid core region. The core region is surrounded by the sheath such that the outer surface of the core does not intersect the outer surface of the sheath. Generally, the core or cores extend axially throughout the sheath and provide sufficient mechanical strength and rigidity to provide adequate mechanical strength and rigidity to provide adequate mechanical strength to the entire skin engaging member, as initially produced, during the shaving operation and after a significant amount of shaves.

    摘要翻译: 本发明涉及一种用于剃须刀片组件或湿剃剃型剃须系统的皮肤接合件,其包括细长的柔性护套区域和至少一个细长的刚性芯区域。 芯部区域由护套包围,使得芯部的外表面不与护套的外表面相交。 通常,芯或芯在整个护套上轴向延伸,并提供足够的机械强度和刚性,以提供足够的机械强度和刚性,以在剃刮操作期间和在大量量之后为整个皮肤接合构件提供足够的机械强度 的剃须。