Molded foam vehicle energy absorbing device and method of...

Details Molded foam vehicle energy absorbing device and method of... Molded foam vehicle energy absorbing device and method of...

2005-09-27

2005-09-27

Kuhns, Allan R. (Department: 1732)

Plastic and nonmetallic article shaping or treating: processes

Pore forming in situ

By gas forming or expanding

C264S054000, C264S327000

Reexamination Certificate

active

06949209

ABSTRACT:
A method for forming energy absorbing components for motor vehicles includes mixing a polymeric resin and blowing agent combination. The combination is heated, liquefied, and pressurized. A mold for receiving the liquefied combination is pre-cooled. The liquefied combination is injection molded in the mold to form the energy absorbing component.

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