Blow mold and blow-molding machine

Details Blow mold and blow-molding machine Blow mold and blow-molding machine

2005-07-19

2005-07-19

Davis, Robert B. (Department: 1722)

Plastic article or earthenware shaping or treating: apparatus

Female mold and means to shape parison directly by internal...

Including means to prepare parison

C425S451300, C425S451900, C425S541000

Reexamination Certificate

active

06918754

ABSTRACT:
A blow mold machine, comprising two lockable mold halves. A locking element is fixed onto one mold half and a shaft with at least one recess is mounted in the other mold half. The shaft can be pivoted between a locking position, in which it lies against the locking element and a release position, in which the locking element can be displaced past the recess. A locking mechanism with a particularly simple construction can thus be achieved.

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patent: 2646802 (1990-11-01), None
Abstract of French document 2646802A1 from the EPO database, dated Nov. 16, 1990.

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