Patent · US Active

Device and method for cooling plastic profiles

US9259873B2 · kind B2 · utility

0Cited by

6References

10Claims

0Family size

Assignee

BATTENFELD-CINCINNATI GERMANY GMBH · DE

Inventors

Heinrich Dohmann · Ennigerloh, DE
Thomas Gesper · Vellmar, DE

Key dates

Filing date	Jun 29, 2010
Grant date	Feb 16, 2016
Priority date	—
Expiry date	May 20, 2033

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB29C2948/92409
WIPO fieldOther special machines
WIPO sectorMechanical engineering

Abstract

An extrusion line for producing plastics material profiles includes an extruder, a calibration station, and an additional piece of downstream equipment. A mold includes an internal cooling system having a branch for a coolant disposed inside the mold; wherein a coolant flow distribution is controllable.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.