A compression mold for manufacture of a fiber-reinforced composite vehicle wheel that has a circumferential array of radially reciprocable rim mold sections, a lower disc mold section affixed to a mold base, and an upper disc mold section axially reciprocable with respect to the lower disc mold section...http://www.google.es/patents/US4927347?utm_source=gb-gplus-sharePatente US4927347 - Compression mold for fiber-reinforced composite wheels
Compression mold for fiber-reinforced composite wheels