Vehicle wheel pneumatic tires and the manufacture thereof

Details Vehicle wheel pneumatic tires and the manufacture thereof Vehicle wheel pneumatic tires and the manufacture thereof

1976-03-30

1977-11-22

Flint, Jr., J. Howard

Plastic article or earthenware shaping or treating: apparatus

Female mold and charger to supply fluent stock under...

With means to close mold

425 32, 425130, 425 47, B29C 500, B29H 308, B29H 502

Patent

active

040593754

ABSTRACT:
An apparatus for producing tires suitable for use on vehicles from elastomers, especially from rubber by injection-molding is disclosed. The apparatus has a multi-part cord defining an inner side of a mold cavity for receiving separately prefabricated reinforcements of the tire. The cord can be reduced in size to define the external periphery by relative displacement of individual parts for the removal of the tire from the mold. The mold core with the reinforcements is inserted into a multi-part injection mold by which the core is completely enclosed.

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