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    • 2. 发明授权
    • Fastening element
    • 紧固件
    • US4939822A
    • 1990-07-10
    • US295310
    • 1988-12-05
    • Klaus Henn
    • Klaus Henn
    • F16B7/08F16L33/02F16L33/12
    • F16L33/023Y10T24/142Y10T24/1424Y10T24/1457
    • A fastening device is manufactured of a strip of sheet material and comprises a flexible tongue capable of being looped around an element to be fastened and a holding part. The tongue has a hook-shaped free end and an end opposite to the hook-shaped free end, and the holding part projects at an angle from the opposite tongue end and is bendable towards the tongue along a folding line adjacent the opposite tongue end. The holding part is integral with the tongue and has a hook-up edge spaced from the tongue end and arranged to be engaged by the hook-shaped free end when the flexible tongue is looped around the element to be fastened, and it is operable as a lever upon bending the holding part towards the tongue along the folding line for tightening and closing the fastening device when the tongue is looped around the element to be fastened and the hook-up edge of the holding part has been engaged by the hook-shaped free end of the tongue.
    • PCT No.PCT / AT88 / 00019 Sec。 371日期:1988年12月5日 102(e)日期1988年12月5日PCT提交1988年4月8日PCT公布。 第WO88 / 08098号公报 日期:1988年10月20日。紧固装置由片状材料制成,并且包括柔性舌状件,该柔性舌片能够环绕待紧固的元件和保持部件。 舌部具有钩形自由端和与钩形自由端相对的端部,并且保持部分从相对的舌端以一定角度突出,并且沿邻近相对的舌端的折叠线可朝向舌头弯曲。 保持部分与舌头成一体,并且具有与舌端部间隔开的钩挂边缘,并且当柔性舌片环绕待紧固元件环绕时被布置成与钩形自由端接合,并且其可操作为 当所述舌片围绕待紧固的元件环绕并且所述保持部件的所述连接边缘已经被所述钩状接合时,所述杠杆沿着所述折叠线弯曲所述保持部分朝向所述舌部,用于紧固和闭合所述紧固装置 舌头自由结束