Mold lock

Details Mold lock Mold lock

2011-01-04

2011-01-04

Mackey, James (Department: 1791)

Plastic article or earthenware shaping or treating: apparatus

Miscellaneous

C425S190000, C425S451900, C425S595000

Reexamination Certificate

active

07862326

ABSTRACT:
A mold lock for a mold that includes a plurality of interlocking arrangements that are configured to provide at least a plurality of interlocks during mold closing. A male interlocking arrangement includes a head with a nose that has a recessed or offset portion that facilitates primary interlocking during mold closing. The nose can be configured with one or more spaced apart bosses that make contact with arms of a female interlocking arrangement at an initial point of contact that then facilitate mold alignment when a second point of contact is achieved.

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