| 摘要 |
The invention concerns transmission parts produced in a plastic material with differentiated fillers, dedicated to more specific functions so as to enhance the mechanical and physico-chemical performance of said transmission parts which are at least partially exposed to the open air. More particularly, the invention concerns a wiper arm (10) made in plastic and comprising driving means, consisting of a shell part (10), forming a shroud and made in thermoplastic material substantially filled with more than 30 % of fibres; and a baseplate part (14), not directly exposed, the baseplate part being made in a thermoplastic material substantially filled with at least 40 % of fibres. |
