EP 1566231 B1 20100908 - Powder press
Title (en)
Powder press
Title (de)
Pulverpresse
Title (fr)
Presse à poudre
Publication
Application
Priority
DE 102004008322 A 20040220
Abstract (en)
[origin: EP1566231A2] A powder press receives metal powder which is placed into forms which are then pressed and sintered. The powder press has a matrix plate (10) with two matrices (12, 14) each with an array of matrix drill holes. The press further has two overhead plungers acting on the matrices, a hydraulic cylinder (20) for the upper plunger (16) and two lower plungers acting on the matrices (12, 14). The assembly further has position sensors for the upper and lower plungers, force sensors and a hydraulic regulator.
IPC 8 full level
B22F 3/03 (2006.01); B22F 3/02 (2006.01); B30B 11/00 (2006.01); B30B 11/02 (2006.01); B30B 15/00 (2006.01); B30B 15/06 (2006.01)
CPC (source: EP US)
B22F 3/03 (2013.01 - EP US); B30B 11/005 (2013.01 - EP US); B30B 11/02 (2013.01 - EP US); B30B 15/0094 (2013.01 - EP US); B30B 15/067 (2013.01 - EP US); B22F 2003/033 (2013.01 - EP US); B22F 2999/00 (2013.01 - EP US)
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 MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
EP 1566231 A2 20050824; EP 1566231 A3 20070103; EP 1566231 B1 20100908; AT E480351 T1 20100915; DE 102004008322 A1 20050908; DE 102004008322 B4 20081127; DE 502005010195 D1 20101021; US 2005186300 A1 20050825; US 7351048 B2 20080401
DOCDB simple family (application)
EP 05001884 A 20050129; AT 05001884 T 20050129; DE 102004008322 A 20040220; DE 502005010195 T 20050129; US 5896705 A 20050216