EP 1448325 B1 20060308 - FORMING TOOL MADE OF PLASTIC
Title (en)
FORMING TOOL MADE OF PLASTIC
Title (de)
UMFORMWERKZEUG AUS KUNSTSTOFF
Title (fr)
OUTIL DE FORMAGE EN PLASTIQUE
Publication
Application
Priority
- DE 10155233 A 20011109
- EP 0212388 W 20021106
Abstract (en)
[origin: WO03039779A1] The invention relates to tools (11, 12), made from plastic and a material with slide bearing properties inlaid in the plastic, whereby the plastic tools further comprise a component of inlaid aluminium. Said plastic tools are suitable for the moulding, in particular the deep-drawing of metallic workpieces (10), such as for example components of automobiles. The tools have a high pressure-resistance and wear resistance and permit deep-drawing with essentially small amounts of, or no, lubricants as a result of said slide bearing properties.
IPC 8 full level
B21D 22/20 (2006.01); B21D 24/00 (2006.01); B21D 24/04 (2006.01); B21D 37/01 (2006.01); B21D 37/18 (2006.01); B21D 37/20 (2006.01)
CPC (source: EP US)
B21D 22/20 (2013.01 - EP US); B21D 37/01 (2013.01 - EP US); B21D 37/20 (2013.01 - EP US)
Designated contracting state (EPC)
DE FR GB IT
DOCDB simple family (publication)
WO 03039779 A1 20030515; DE 10155233 A1 20030522; DE 50206046 D1 20060504; EP 1448325 A1 20040825; EP 1448325 B1 20060308; JP 2005507781 A 20050324; US 2005044925 A1 20050303
DOCDB simple family (application)
EP 0212388 W 20021106; DE 10155233 A 20011109; DE 50206046 T 20021106; EP 02783074 A 20021106; JP 2003541661 A 20021106; US 49491604 A 20040930