Patent ID: 11931941
Assignee: ROLEX SA
Field: Other special machines (Mechanical engineering)
Classification: CPC B  A  G | IPC A  B  G

Claim 0:
1. A process for manufacturing a timepiece component comprising:
arranging a metal insert in an injection mold, one surface of the metal insert being at least partially coated with a primer,
injecting an elastomer material into the injection mold in order to overmold the elastomer material over the metal insert,
vulcanizing the elastomer material, wherein the temperature of the injection mold is variable,
wherein the process comprising increasing the temperature of the injection mold between a first temperature at a first instant during the injecting, and a second temperature higher than the first temperature at a second instant, during the vulcanizing,
wherein the injection mold is heated to and maintained at the first temperature during all or some of the injecting.