Mold assembly for forming apertures in a molded body

Details Mold assembly for forming apertures in a molded body Mold assembly for forming apertures in a molded body

1997-10-07

1998-08-25

Heitbrink, Jill L.

Plastic and nonmetallic article shaping or treating: processes

Mechanical shaping or molding to form or reform shaped article

Shaping against forming surface

264318, 2643281, 264334, 249 64, 249154, 425468, 425577, B29C 4536, B29C 4544

Patent

active

057980730

ABSTRACT:
A mold assembly includes first and second housings having generally curved surfaces inside the mold cavity. The first housing has apertures extending therethrough. The second housing may have apertures, axially aligned with the apertures of the first housing, extending partially or completely therethrough. At least one guided, flexible, elongated rod member is configured for reception in the apertures of the first and second housings, the rod members being movable in a direction non-parallel to a direction of movement of the mold assembly with respect to the rod members. The mold-assembly is particularly useful for forming a molded body having a plurality of apertures, aligned in arbitrary non-parallel directions relative to one another, extending therethrough.

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European Search Report, EP 9630 6756, Jan. 9, 1997.

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