发明名称 Sicherungsvorrichtung gegen den Absturz von motorisch auf- und abbewegbaren Objekten
摘要 The driveshaft (10) has an insert (11) with an axially movable friction plate (12) against which two parallel pressure plates (20,22) having limited relative rotation are brought to bear by the spring-biased armature (18) of an electromagnet (17) when the latter is de-energised. The pressure plates have elevations with sloped edges on the faces turned towards each other, so that their relative rotation causes the elevations to slide over each other and to force the pressure plates apart.
申请公布号 DE4407416(C2) 申请公布日期 1996.02.01
申请号 DE19944407416 申请日期 1994.03.05
申请人 FLENDER-HIMMELWERK GMBH, 72072 TUEBINGEN, DE 发明人 KROLO, MIRKO, DIPL.-ING., 72202 NAGOLD, DE;ROECKER, ROBERT, 72116 MOESSINGEN, DE
分类号 E05D13/00;E05F15/603;E06B9/84;F16D55/24;F16D65/22;(IPC1-7):E06B9/84;F16D65/27;E05F15/10 主分类号 E05D13/00
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