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1. (WO2017205327) MANDREL AND SUPPORT ASSEMBLY

Pub. No.:    WO/2017/205327    International Application No.:    PCT/US2017/033927
Publication Date: Fri Dec 01 00:59:59 CET 2017 International Filing Date: Wed May 24 01:59:59 CEST 2017
IPC: B29C 57/04
Applicants: DOW GLOBAL TECHNOLOGIES LLC
ROHM AND HAAS COMPANY
Inventors: WENZEL, Jeffrey, D.
PETR, Michael, T.
MIRGON, Mark
TUDOR, Jay, M.
CRABTREE, Sam, L.
FENG, Jie
Title: MANDREL AND SUPPORT ASSEMBLY
Abstract:
An apparatus comprising: (a) a mandrel; (b) an internal guide spaced apart from the mandrel; (c) an external guide extending around all or a portion of the internal guide and being spaced apart from the mandrel; wherein a pipe extends between the internal guide and the external guide and then over the mandrel so that the mandrel changes one or more dimensions of the pipe.