公开(公告)号：US09682742B2

公开(公告)日：2017-06-20

申请号：US14891411

申请日：2014-04-17

申请人： PIAGGIO & C. S.p.A.

发明人： Walter Rosellini ,  Simone Pallini

IPC分类号： B62K25/16 ,  B62K25/12 ,  B62K25/00 ,  B62K21/02

CPC分类号： B62K25/12 ,  B62K21/02 ,  B62K25/005 ,  B62K25/16

摘要： A motorcycle suspension comprising a fork having a steering bar suitable for connecting mechanically to a steering mechanism of a motorcycle, an oscillating bar having a first end at which it forms a junction with said steering bar, and a second end at which it connects to a support which houses a rotation pin of an associable wheel so as to turn, said rotation pin defining a rotation axis for the wheel itself. The suspension comprises a shock absorber unit which extends from an attachment head, at which it is mechanically connected to the steering bar, to an attachment foot, at which it is connected to the support. Advantageously, the shock absorber unit, at the attachment foot, connects to the support by the interposition of mechanical coupling means having a hinge axis which is contained in a plane perpendicular to the rotation axis of the wheel.