Mold for manufacturing of flexible joint disks for transmitting torque between shaft ends, has supply channel arrangement that includes end portions extending perpendicular to wall of mold cavity and having openings aligned to wall

摘要

The mold (10) comprises two closely cooperating mold sections (10A,10B) that define a mold cavity and embedded in an elastomeric matrix reinforcement insert (12). A positioning element is provided in the reinforcing insert. A supply channel arrangement (14,38,42,44,46,48) through which the moldable elastomeric material is supplied the mold cavity at different positions, is provided at a supply head. The end portions of the supply channel arrangement extend perpendicular to an outer peripheral wall (58) of the mold cavity and has openings (54) aligned to the wall in the mold cavity.