V-belt pulley for internal combustion engine of motor vehicle

摘要

The pulley is constructed in a modular form from sheet parts (1a,1b) and has a pot-shaped main body (2) to which at least one V-belt profile (6a-c) is attached. The main body has centring projections (5) on the bottom fixing surface (3). The projections are pressed from the sheet at the circumference of the fixing surface. The V-belt profiles are made in one piece from a sheet. An angled fixing ring (7a-c) runs round the profiles which may be soldered or welded to the main body.