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    • 2. 发明申请
    • Hand operated cutting tool
    • 手动切割工具
    • US20080295341A1
    • 2008-12-04
    • US11809991
    • 2007-06-04
    • Daniel J. LipscombJason Crowell
    • Daniel J. LipscombJason Crowell
    • B26B13/00
    • B26B13/26A01G3/02B26B17/02
    • A hand-operated cutting tool includes a first and second handles, with first ends of the handles pivotally coupled together to form a first pivot point. The tool also includes first and second elongated members each having a first end and a second end and an intermediate region therebetween, the second ends having a cutting jaw. A second pivot point couples the intermediate regions of the elongated members to one another. A third pivot point couples the first end of the first elongated member to the first handle. A fourth pivot point couples the first end of the second elongated member to the second handle, so that the handles and the elongated members and the pivot points cooperate as a four-bar linkage for movement of the cutting jaws between an open position and a closed position.
    • 手动切割工具包括第一和第二手柄,手柄的第一端枢转地联接在一起以形成第一枢转点。 该工具还包括第一和第二细长构件,每个细长构件具有第一端和第二端以及它们之间的中间区域,第二端部具有切割钳口。 第二枢转点将细长构件的中间区域彼此连接。 第三枢转点将第一细长构件的第一端连接到第一手柄。 第四枢转点将第二细长构件的第一端连接到第二把手,使得把手和细长构件和枢转点协作为四杆连杆,用于在打开位置和闭合位置之间移动切割爪 位置。
    • 4. 发明申请
    • Hand-operated multi-function cutting tool
    • 手动多功能切割工具
    • US20080295339A1
    • 2008-12-04
    • US11809986
    • 2007-06-04
    • Daniel J. LipscombJason Crowell
    • Daniel J. LipscombJason Crowell
    • B26B13/00
    • B26B11/005B26B13/22
    • A hand-operated multi-function cutting tool includes a first elongated member having a handle portion, a midportion, and a blade portion, the blade portion having a first cutting edge along a top of the blade portion and a second cutting edge along a bottom of the blade portion. A second elongated member includes a handle portion, a midportion, and a blade portion, the blade portion having a first cutting edge along a top of the blade portion and a second cutting edge along a bottom of the blade portion. A pivot joint unites the midportions for scissor movement of the handle portions and the blade portions about the pivot joint.
    • 手动多功能切割工具包括具有把手部分,中间部分和叶片部分的第一细长构件,所述刀片部分具有沿着刀片部分的顶部的第一切削刃和沿底部的第二切削刃 的叶片部分。 第二细长构件包括手柄部分,中间部分和叶片部分,所述刀片部分具有沿着刀片部分的顶部的第一切削刃和沿刀片部分的底部的第二切削刃。 枢转接头将手柄部分和叶片部分的剪刀运动的中间部分联接在枢转接头周围。