EP 1945437 A1 20080723 - MULTI-SCREW EXTRUDER
Title (en)
MULTI-SCREW EXTRUDER
Title (de)
MEHRWELLENEXTRUDER
Title (fr)
EXTRUDEUSE A PLUSIEURS ARBRES
Publication
Application
Priority
- EP 2006009847 W 20061012
- DE 102005053907 A 20051111
Abstract (en)
[origin: WO2007054173A1] In an extruder in which the push-on elements (1) have a cross-sectional profile which comprises arcs of a circle that correspond to the maximum diameter of the push-on element, the core diameter of the push-on element and the axial spacing of the push-on elements (1), the push-on element (1) does not have any shaft-hub connection in the region of the arc that corresponds to the core diameter of the push-on element and/or it is provided with reinforcing segments (13, 14) at its ends.
IPC 8 full level
F16D 1/06 (2006.01); B29C 48/40 (2019.01)
CPC (source: EP KR US)
B29C 48/2564 (2019.02 - EP US); B29C 48/505 (2019.02 - KR); F16D 1/06 (2013.01 - KR); F16D 1/101 (2013.01 - EP US); B29C 48/03 (2019.02 - EP US); B29C 48/40 (2019.02 - EP US); F16D 2001/103 (2013.01 - EP)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
DE 102005053907 A1 20070516; DE 102005053907 B4 20090520; BR PI0618511 A2 20110906; CN 101300120 A 20081105; CN 101300120 B 20130410; EP 1945437 A1 20080723; JP 2009514704 A 20090409; JP 5000661 B2 20120815; KR 20080066767 A 20080716; RU 2008123594 A 20091220; RU 2382701 C1 20100227; US 2009274003 A1 20091105; US 8172450 B2 20120508; WO 2007054173 A1 20070518
DOCDB simple family (application)
DE 102005053907 A 20051111; BR PI0618511 A 20061012; CN 200680041262 A 20061012; EP 06806206 A 20061012; EP 2006009847 W 20061012; JP 2008539275 A 20061012; KR 20087010842 A 20080506; RU 2008123594 A 20061012; US 8480406 A 20061012