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    • 2. 发明授权
    • Quick release blade and knife
    • 快速释放刀片和刀
    • US07194809B2
    • 2007-03-27
    • US11108312
    • 2005-04-18
    • Dell Skluzak
    • Dell Skluzak
    • B26B1/00
    • B26B5/00
    • A knife blade having a cutting edge with a first end and a mounting edge opposite the cutting edge. Typically the first end will be a point, but other configurations are possible. In addition, the knife blade has a first attachment slot extending from the mounting edge toward the cutting edge and away from the first end. The first attachment slot may be tapered at a select taper angle. In addition, the first attachment slot may include a first segment extending from the mounting edge toward the cutting edge and a second segment extending from the first segment away from the first end. Similarly, a third segment of the first attachment slot may extend from the first segment toward the first end. In one embodiment, the first, second, and third segments form a substantially “T” shaped attachment slot. Preferably, the second and third segments of a “T” shaped attachment slot are tapered at a select taper angle from the junction with the first segment.
    • 一种具有切削刃的刀片,其具有第一端和与切削刃相对的安装边缘。 通常,第一端将是一个点,但其他配置是可能的。 此外,刀片具有从安装边缘向切割边缘延伸并远离第一端的第一附接槽。 第一附接槽可以以选择的锥角倾斜。 此外,第一附接槽可以包括从安装边缘朝向切割边缘延伸的第一段,以及从第一段延伸离开第一端的第二段。 类似地,第一附接槽的第三段可以从第一段延伸到第一端。 在一个实施例中,第一,第二和第三段形成基本上“T”形的附接槽。 优选地,“T”形附接槽的第二和第三段以与第一段的连接点成锥形的锥形。
    • 3. 发明申请
    • Quick release blade and knife
    • 快速释放刀片和刀
    • US20060230622A1
    • 2006-10-19
    • US11108312
    • 2005-04-18
    • Dell Skluzak
    • Dell Skluzak
    • B26B1/00
    • B26B5/00
    • A knife blade having a cutting edge with a first end and a mounting edge opposite the cutting edge. Typically the first end will be a point, but other configurations are possible. In addition, the knife blade has a first attachment slot extending from the mounting edge toward the cutting edge and away from the first end. The first attachment slot may be tapered at a select taper angle. In addition, the first attachment slot may include a first segment extending from the mounting edge toward the cutting edge and a second segment extending from the first segment away from the first end. Similarly, a third segment of the first attachment slot may extend from the first segment toward the first end. In one embodiment, the first, second, and third segments form a substantially “T” shaped attachment slot. Preferably, the second and third segments of a “T” shaped attachment slot are tapered at a select taper angle from the junction with the first segment.
    • 一种具有切削刃的刀片,其具有第一端和与切削刃相对的安装边缘。 通常,第一端将是一个点,但其他配置是可能的。 此外,刀片具有从安装边缘向切割边缘延伸并远离第一端的第一附接槽。 第一附接槽可以以选择的锥角倾斜。 此外,第一附接槽可以包括从安装边缘朝向切割边缘延伸的第一段,以及从第一段延伸离开第一端的第二段。 类似地,第一附接槽的第三段可以从第一段延伸到第一端。 在一个实施例中,第一,第二和第三段形成基本上“T”形的附接槽。 优选地,“T”形附接槽的第二和第三段以与第一段的连接点成锥形的锥形。
    • 5. 发明授权
    • Quick release utility knife blade holder
    • 快速使用刀片刀架
    • US08914982B1
    • 2014-12-23
    • US13746728
    • 2013-01-22
    • Dell Skluzak
    • Dell Skluzak
    • B26B5/00
    • B26B5/00
    • A quick release utility blade holder preferably includes a handle member and a retention clip. The handle member preferably includes a clip pocket, which is sized to receive the retention clip. A pair of opposed blade grooves are formed below a bottom of the clip pocket to slidably receive a utility knife blade. The retention clip includes a lift tab, a notch lock projection and a blade stop projection. The blade stop projection stops insertion of the utility knife blade. The notch lock projection is sized to be received by one of the notches in the utility knife blade. The lift tab extends from one end of the retention clip at one end of the handle member and one end of the clip pocket. The other end of the retention clip is secured to the handle member at the other end of the clip pocket with at least one fastener.
    • 快速释放实用刀片保持器优选地包括手柄构件和保持夹。 手柄构件优选地包括夹子袋,其尺寸适于容纳保持夹。 一对相对的叶片槽形成在夹子袋的底部下方以可滑动地容纳实用刀片。 保持夹包括升降片,凹口锁定突起和刀片止动突起。 刀片止动突起停止插入实用刀片。 凹口锁定突起的尺寸设计成由实用刀片中的一个切口接收。 提升片从手柄构件的一端和夹子袋的一端从保持夹的一端延伸。 保持夹的另一端通过至少一个紧固件固定在夹子袋的另一端处于手柄部件上。