Continuous process for forming structure suitable for use as a c

Metal working – Method of mechanical manufacture – Structural member making

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Details

2989732, 29430, 29564, 29 33T, 29417, 156158, 156296, B21D 4700

Patent

active

061255408

ABSTRACT:
Core-type structures are formed in a continuous process by assembling cut tubes or sheets of a thermoplastic material that are aligned, cut into separate continuous structures which are then subsequently cut into separate structures suitable for use as a core member.

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