EP 3529036 A1 20190828 - METHOD AND DEVICE FOR PRODUCING PROFILED PLASTIC SECTIONS
Title (en)
METHOD AND DEVICE FOR PRODUCING PROFILED PLASTIC SECTIONS
Title (de)
VERFAHREN UND VORRICHTUNG ZUR HERSTELLUNG VON KUNSTSTOFFPROFILEN
Title (fr)
PROCÉDÉ ET DISPOSITIF POUR PRODUIRE DES PROFILÉS EN MATIÈRE PLASTIQUE
Publication
Application
Priority
- AT 509462016 A 20161019
- AT 2017060272 W 20171019
Abstract (en)
[origin: WO2018071940A1] The invention relates to a method for producing profiled plastic sections in an extrusion line consisting of multiple tools, wherein a starting material is plasticized and molded in an extruder (1) and then cooled and calibrated in at least one drying calibration unit (3, 3a, 3b) and at least one calibration tank (4). The material is then divided into individual profiled sections (101). The quality of the profiled sections is improved in that a central control unit (10) is provided which is connected to the tools and obtains data from the tools for uniquely identifying the tool and data on the state of the tool and transmits back adjustment data for said tool and other tools.
IPC 8 full level
B29C 48/90 (2019.01); B29C 48/92 (2019.01); B29C 48/255 (2019.01)
CPC (source: AT EP US)
B29C 48/0022 (2019.01 - US); B29C 48/12 (2019.01 - EP); B29C 48/904 (2019.01 - AT EP US); B29C 48/905 (2019.01 - EP US); B29C 48/911 (2019.01 - US); B29C 48/919 (2019.01 - US); B29C 48/92 (2019.01 - AT EP US); B29C 48/0022 (2019.01 - EP); B29C 48/11 (2019.01 - EP); B29C 48/255 (2019.01 - EP); B29C 48/256 (2019.01 - EP); B29C 48/265 (2019.01 - EP); B29C 48/266 (2019.01 - EP); B29C 48/907 (2019.01 - EP); B29C 2948/926 (2019.01 - US); B29C 2948/92704 (2019.01 - US); B29C 2948/92923 (2019.01 - AT US)
Citation (search report)
See references of WO 2018071940A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
WO 2018071940 A1 20180426; AT 519283 A1 20180515; AT 519283 B1 20190315; CN 109843544 A 20190604; EP 3529036 A1 20190828; US 2020055228 A1 20200220
DOCDB simple family (application)
AT 2017060272 W 20171019; AT 509462016 A 20161019; CN 201780064860 A 20171019; EP 17791540 A 20171019; US 201716342928 A 20171019