公开(公告)号：EP3981679A3

公开(公告)日：2022-06-29

申请号：EP21275122.6

申请日：2021-08-31

申请人： Pashley Holdings Limited ,  Simpact Engineering Limited

发明人： Williams, Adrian ,  Landheer, Dirk

IPC分类号： B62K5/02 ,  B62K5/10 ,  B62K7/04 ,  B62K5/06

摘要： The invention provides a spring system comprising a spring section 22 and a stop section 20, the spring section 22 and stop section 20 being arranged to pivot with respect to each other. The spring section 22 carries a first leaf spring 240 and the stop section 20 carries two first stops 212, 218. One of the spring section 22 and stop section 20 carries a second leaf spring 242 and the other carries two second stops 214, 216, so that when the stop section 20 is pivoted with respect to the spring section 22 in one direction, the first leaf spring 240 engages with one first stop 212 and resists the pivoting movement, and after a certain angle of pivoting the second leaf spring 242 engages with a second stop 216 and resists the pivoting movement, and correspondingly when the stop section 20 is pivoted with respect to the spring section 22 in the opposite direction, the second leaf spring 242 engages with the other second stop 214 and resists the pivoting movement, and after a certain angle of pivoting the first leaf spring 240 engages with the other first stop 218 and resists the pivoting movement.

公开(公告)号：EP3981679A2

公开(公告)日：2022-04-13

申请号：EP21275122.6

申请日：2021-08-31

申请人： Pashley Holdings Limited ,  Simpact Engineering Limited

发明人： Williams, Adrian ,  Landheer, Dirk

IPC分类号： B62K5/02 ,  B62K5/10 ,  B62K7/00

摘要： The invention provides a spring system comprising a spring section 22 and a stop section 20, the spring section 22 and stop section 20 being arranged to pivot with respect to each other. The spring section 22 carries a first leaf spring 240 and the stop section 20 carries two first stops 212, 218. One of the spring section 22 and stop section 20 carries a second leaf spring 242 and the other carries two second stops 214, 216, so that when the stop section 20 is pivoted with respect to the spring section 22 in one direction, the first leaf spring 240 engages with one first stop 212 and resists the pivoting movement, and after a certain angle of pivoting the second leaf spring 242 engages with a second stop 216 and resists the pivoting movement, and correspondingly when the stop section 20 is pivoted with respect to the spring section 22 in the opposite direction, the second leaf spring 242 engages with the other second stop 214 and resists the pivoting movement, and after a certain angle of pivoting the first leaf spring 240 engages with the other first stop 218 and resists the pivoting movement.