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    • 5. 发明授权
    • Cloth cutter with sharpener and cloth contacting parts are teflon coated
    • 具有磨刀器和布接触部件的布刀具有特氟龙涂层
    • US4152829A
    • 1979-05-08
    • US882898
    • 1978-03-02
    • Istvan DomokOliver KocsisMiklos BanszkiJeno Horvath
    • Istvan DomokOliver KocsisMiklos BanszkiJeno Horvath
    • B26B27/00B26D7/12B26B7/00
    • B26D7/12
    • The invention relates to a cloth-cutting machine with a sword-knife, provided with a band sharpening device, an elastic hold-down and all the parts being in contact with the cloth sheet to be cut are coated with an anti-friction polytetrafluorethylene coating. The machine is driven by an electromotor and can be characterized in that in the sharpening head band tensioning arms are arranged, on said arms changeable heads are mounted, furthermore the machine is provided with a control spindle performing regulation by means of a tension spring and a nut bolt. The rod pressing the cloth in an elastic manner is provided with the toothed retaining member, the casing leading the same, with the spring built into said casing, with a retaining lever, a further spring and with an arm for the release of the retaining member.The machine according to the invention ensures excellent quality of the cloth-sheet cut, economical operation of the machine and reduced display of physical strength.
    • 本发明涉及一种具有剑刀的切布机,其具有带状磨边装置,弹性压紧件和与待切割的布料片接触的所有部件均涂覆有抗摩擦聚四氟乙烯涂层 。 机器由电动机驱动,其特征在于,在磨刀头带上布置张紧臂,在所述臂上安装可更换头部,此外,机器设有控制主轴,其通过拉伸弹簧和 螺母螺栓 以弹性方式挤压布的杆设置有带齿保持构件,引导其的壳体,弹簧内置在所述壳体中,具有保持杆,另外的弹簧和用于释放保持构件的臂 。