Wear plate locking system for casting and molding processes

Details Wear plate locking system for casting and molding processes Wear plate locking system for casting and molding processes

2007-06-19

2007-06-19

Davis, Robert (Department: 1722)

Plastic article or earthenware shaping or treating: apparatus

With apparatus assembly or dismantling means or with idle part

For extrusion or injection type shaping means

C425S195000

Reexamination Certificate

active

11306084

ABSTRACT:
A locking system (12) for a mold (14) includes a first mold half (20), a second mold half (22), and a lock assembly that is coupled to one of the mold halves (20, 22). The lock assembly includes a wear plate (80), that is disposed between the first mold half (20) and the second mold half (22), and an adjustment element (86), which is disposed between the wear plate (80) and one of the mold halves (20,22). The lock assembly also includes a wear plate locking fastener (84), that locks the position of the wear plate (80), and an adjustment fastener (88), which is separate therefrom and adjusts the position of the wear plate (80).

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patent: 5843492 (1998-12-01), McCorry
patent: 6981858 (2006-01-01), Wieder

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