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a + g extrusion technology GmbH Patents
Assignee:
a + g extrusion technology GmbH
Address:
Pasching, AT
No. of patents:
4
Patents:












Patent Number Title Of Patent Date Issued
6840748 Apparatus for cooling and calibrating an extruded plastic profile January 11, 2005
The invention describes an apparatus for cooling and calibrating an extruded plastic profile (2) with a cooling tank (4) receiving a cooling liquid, with calibrating elements (5) disposed within the cooling tank (4) for the plastic profile (2) subjected to the cooling liquid, and with a
6779994 Apparatus for cooling and calibrating an extruded plastic profile August 24, 2004
An apparatus for cooling and calibrating and extruded plastic profile (2) is described, with a cooling tank (4) which receives a cooling liquid (12) and can be charged with a pressure below atmospheric, and with at least one calibrating device (5) arranged within the cooling tank (4) for
6579001 Method for thoroughly mixing a melt flow made of plastic June 17, 2003
In order to enable the thorough mixture of a melt flow S made of plastic, and polyvinyl chloride in particular, with the lowest possible amount of damage and the adequate homogenization thereof, the melt flow S is divided into partial flows T, which partial flows T are twisted independen
6401480 Device for calibrating cooling of an extruded synthetic profile June 11, 2002
A device (1) for calibrating cooling of an extruded synthetic profile (P) exhibits a water tank (2) through which coolant flows by means of coolant inlet and outlet pipes (5, 6), which water tank (2) extending longitudinally in the direction of extrusion is subdivided into single coo

 
 
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