Wheel suspension of a motorcycle
OwnerMikhail N. Zamitter, Vladimir N. Kljubin +2inventors
InventorsMikhail N. Zamitter, Vladimir N. Kljubin, Bogdan A. Nichal, Anatoly M. Miichenko
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Abstract
A wheel suspension of a motorcycle comprises a resilient element (1) C-shaped in the flexure plane and pivotably connected by ends thereof to a swinging arm (5) carrying the wheel, and to the frame (3) of the motorcycle. The resilient element (1) of the suspension ensures a higher riding performance of the motorcycle thanks to improved compliance of the end portions of the element (1) functioning as leaf springs towards the least resistance, whereas the middle portion of the resilient element (1) works in the direction of the most resistance.
Claims1
A wheel suspension of a motorcycle comprising a swinging arm carrying a wheel, a resilient element and a shock absorbing means connected to the swinging arm and to the motorcycle frame, characterized in that the resilient element (1) is C-shaped in the plane of flexure and has a middle portion (14) with a straight neutral line and end portions (15) with a curvilinear neutral line, cross sections along the length of the resilient element (1) having a substantially equal cross sectional area, in the middle portion (14) all major long axes of inertia are equal in length and in the flexure plane of the resilient element (1), the major short axes of inertia are also being equal in length therebetween;
- in the end portions (15) the major long axes gradually reduce in length and the major short axes gradually increase in length so that at a certain point (19) they become equal in length to the major long axes of inertia.
Dependencies are inferred from the claim text.