公开(公告)号：US11199234B2

公开(公告)日：2021-12-14

申请号：US16489558

申请日：2018-02-28

申请人： Scherdel Innotec Forschungs-und Entwicklungs-GmbH

发明人： Achim Grassold ,  Patrick Foucart

IPC分类号： F16F1/12 ,  B65D85/08 ,  B65D25/10 ,  B65D57/00

摘要： The present invention relates to a spring assembly, including: a coil spring having an inner space formed by the spring windings thereof; and an anti-entanglement element for protection against entanglement of the spring assembly, in particular with at least one further spring assembly or with at least one other coil spring; wherein the anti-entanglement element is partially disposed in the inner space formed by the spring windings and extends longitudinally through at least a portion of the inner space; and wherein the anti-entanglement element (14, 26) is provided in the form of an anti-entanglement stirrup, formed separately from the coil spring and clampingly supported in the inner space; or wherein the anti-entanglement element is provided in the form of an anti-entanglement pin, which is formed separately from the coil spring and has a front loss-prevention or captive end and a rear stop end.

公开(公告)号：US20190383343A1

公开(公告)日：2019-12-19

申请号：US16489558

申请日：2018-02-28

申请人： Scherdel Innotec Forschungs-und Entwicklungs-GmbH

发明人： Achim Grassold ,  Patrick Foucart

IPC分类号： F16F1/12 ,  B65D57/00

摘要： The present invention relates to a spring assembly, including: a coil spring having an inner space formed by the spring windings thereof; and an anti-entanglement element for protection against entanglement of the spring assembly, in particular with at least one further spring assembly or with at least one other coil spring; wherein the anti-entanglement element is partially disposed in the inner space formed by the spring windings and extends longitudinally through at least a portion of the inner space; and wherein the anti-entanglement element (14, 26) is provided in the form of an anti-entanglement stirrup, formed separately from the coil spring and clampingly supported in the inner space; or wherein the anti-entanglement element is provided in the form of an anti-entanglement pin, which is formed separately from the coil spring and has a front loss-prevention or captive end and a rear stop end.