Method for forming a gearbox casing for a plurality of engines for motor vehicles, and forming mould for producing the casing

摘要

Method for forming a gearbox casing (1) for a plurality of engines for motor vehicles; the casing has a housing portion (2) for accommodating the gearbox, and an attachment portion (3) for connecting the housing portion (2) to one of the engines; according to the method, the characteristics of each engine are identified, and the housing portion (2) is made in common for all the engines, while for making the attachment portion (3) a mould (5) is provided, comprising an interchangeable insert (11) made according to the specific identified characteristics of the engine to which the casing (1) is to be connected.