Method and apparatus for manufacturing vehicle parts

Details Method and apparatus for manufacturing vehicle parts Method and apparatus for manufacturing vehicle parts

2004-05-10

2010-11-16

Hug, Eric (Department: 1791)

Plastic and nonmetallic article shaping or treating: processes

Mechanical shaping or molding to form or reform shaped article

Shaping against forming surface

C264S259000, C264S297200, C264S328100, C264S328800, C425S330000, C425S441000, C425S555000, C425S590000

Reexamination Certificate

active

07833462

ABSTRACT:
The invention relates to a method for manufacturing at least partly plastic vehicle parts in a mold with at least one mold cavity, comprising the steps of: at least partly closing the mold, wherein the at least one mold cavity is brought in a first position by means of at least one movable wall part of the at least one mold cavity; introducing plastic into the at least one mold cavity; upon complete closure of the mold and/or movement of the at least one movable wall part, bringing the at least one mold cavity in a second position, the at least one mold cavity in the second position having a different volume than in the first position; all this in such a manner that by bringing the at least one mold cavity from the first into the second position, the plastic fills the respective mold cavity completely.

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