Wishbones should be lightweight and resis tant to buckling and bending and durable under the impact of starting, lateral and braking forces.
The two class ic manufacturing methodsare:
Drawn from sheet metal or ribbon or forged from steel and/or a hardening aluminium malleable alloy, e.g. AlMgS i F 32. E quivalent steel constructions made of S t 52-3 have approximately three times the weight. |
