B - Operations – Transporting – 60 – G
Patent
B - Operations, Transporting
60
G
267/18
B60G 11/04 (2006.01) F16F 1/18 (2006.01)
Patent
CA 1328473
ABSTRACT The present invention relates to a leaf spring for the suspension of a rigid wheel axle (10) in an automotive vehicle. A first end (15) of the leaf spring (6) is pivotally but non-displaceably connected to the frame (8) of the vehicle or some like vehicle part and the second end (16) of the spring is also connected to the frame (8), whereas the centre part (14) of the spring is connected rigidly to the wheel axle (14). According to the inven- tion, the spring is configured so that when no load is exerted on the spring, that part (17) of the spring (6) which is located between the first spring-end (15) and the centre part (14) of the spring is straight or slightly curved, whereas that part (18) of the spring (6) which is located between the centre part (14) of the spring and the second end (16) of the spring has a double-curve con- figuration and, seen from the side, at which the load on the centre part attacks, has a convex part (19) located nearest the centre part (14) and a concave part (20) located nearest said second end (16) of the spring and adjoining the convex part (19).
611920
Ingvarsson Henrik
Svensson Roland
Ab Volvo
Smart & Biggar
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