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    • 2. 发明授权
    • Roll tape measure
    • 卷卷尺
    • US5367784A
    • 1994-11-29
    • US103991
    • 1993-08-09
    • Klaus Krebs
    • Klaus Krebs
    • G01B3/10
    • G01B3/1041G01B2003/1043G01B2003/1046
    • The invention relates to a roll tape measure, consisting of a housing upper part and housing lower part, a perforation in the housing upper part for a release button, a spring drum with tension spring placed in the housing, whose end is connected with the housing lower part, a back stop for the tension spring, a flexible tape measure rolled up on the spring drum and a release catch that can be actuated by the release button. The perforation for receiving release button is placed in the housing upper part eccentrically to the housing and release button is connected with a U-shaped element, into which a tongue designed in an elastically springy manner extends, which is connected on one end with the ends of both legs of U-shaped element and with release button and on whose other end the release catch is placed. The U-shaped element with elastic tongue extends over center axis of the housing.
    • 本发明涉及一种卷带测量装置,其包括壳体上部和壳体下部,在壳体上部中用于释放按钮的穿孔,具有放置在壳体中的拉伸弹簧的弹簧鼓,其端部与壳体 下部,用于拉伸弹簧的后挡块,在弹簧鼓上卷起的柔性卷尺以及可由释放按钮致动的释放爪。 用于接收释放按钮的穿孔被放置在壳体上部偏心于壳体并且释放按钮与U形元件连接,U形元件以弹性弹性方式设计的舌部延伸到该U形元件中,其一端与端部连接 U形元件的两条腿和释放按钮,另一端放置释放扣。 具有弹性舌头的U形元件在壳体的中心轴线上延伸。
    • 4. 发明授权
    • Parting tool
    • 分型工具
    • US5297340A
    • 1994-03-29
    • US836619
    • 1992-02-18
    • Hartwig Kahlcke
    • Hartwig Kahlcke
    • D05B89/00B26B3/06
    • D05B89/00Y10S30/08
    • A parting tool for parting seams and/or cutting threads or the like is disclosed. The parting tool may include an arc-shaped blade located between two tines of unequal length to effect a cut. The long tine may have a thorn-like point and the short tine may have a spherical thickening above the blade. The tines pass over into a shaft, which is fastened to one end of a shaft holder or mounting. The shaft mounting may include at its other end a pressure surface oriented perpendicularly to the blade and a rotation axle located at a defined distance in front of the pressure surface and oriented perpendicularly to the blade. The rotation axle may be rotatably supported in the lateral surfaces of a casing open within the rotation range of the shaft holder. A stop is provided within the casing for the shaft of the parting tool in the swivelled in, rest position. The stop may be a spring elastic element.
    • 公开了一种用于分割接缝和/或切割线等的分离工具。 分型工具可以包括位于不同长度的两个尖齿之间的弧形刀片以实现切割。 长齿可能具有刺状点,短齿可能在刀片上方具有球形增厚。 尖齿通过轴固定在轴架或安装件的一端。 轴安装件可以在其另一端包括垂直于叶片定向的压力表面和位于压力表面前​​方并且垂直于叶片定向的限定距离的旋转轴。 旋转轴可以可旋转地支撑在在轴保持器的旋转范围内打开的壳体的侧表面中。 在分离工具的轴的外壳内设置有在转动,静止位置的止动件。 止动件可以是弹簧弹性元件。