公开(公告)号：WO2021259682A2

公开(公告)日：2021-12-30

申请号：PCT/EP2021/065862

申请日：2021-06-11

Applicant: EDSCHA ENGINEERING GMBH

Inventor： POLISETTI, Srinath ,  MILAM, Marc ,  MEESE, Christoph ,  BONG, James ,  FREUND, Katharina ,  TABACARU, Dan

IPC: E05D3/12 ,  B60R21/34 ,  B60R21/38 ,  E05D3/14 ,  E05D15/40 ,  E05D15/46 ,  E05F1/10 ,  E05F15/60 ,  E05F15/622 ,  E05D3/06 ,  E05D3/125 ,  E05D3/145 ,  E05F1/00 ,  E05F1/1091 ,  E05Y2201/214 ,  E05Y2201/22 ,  E05Y2201/236 ,  E05Y2201/24 ,  E05Y2201/608 ,  E05Y2201/624 ,  E05Y2201/626 ,  E05Y2800/40 ,  E05Y2900/536 ,  F16C17/02

Abstract: The invention relates to a drive assembly, in particular for driving a flap (5), comprising a hinge assembly (2), comprising a first hinge part (3) connectable to a vehicle body and a second hinge part (4) connectable to a vehicle flap (5), a joint assembly (7) comprising at least a first joint part (8) hingedly connecting said first hinge part (3) with said second hinge part (4), a first actuator (10) for driving the second hinge part (4) to move between an opened and a closed position during a normal operation, wherein the first actuator (10) has a first end (10a) coupleable to a vehicle body pivotally about a first pivot axis (P1) and a second end (10b), a bearing element connected (16) to the first actuator (10), a coupling assembly (14) for coupling the first actuator (10) to the hinge assembly (2), comprising a first coupling part (15) having a first end (15a) and a second end (15b), wherein the first end (15a) of the first coupling part (15) is coupled to one of the second hinge part (4) and first joint part (8) pivotally about a second pivot axis (P2), wherein the bearing element (16) of the first actuator (10) is coupled to the second end (15b) of the first coupling part (15) pivotally about a third pivot axis (P3) spaced apart from the second pivot axis (P2). The drive assembly provides a possibility to move a vehicle flap drivingly between a closed and an opened position and further provides a reliable pedestrian protection function.