EP 2768662 A1 20140827 - PRESS
Title (en)
PRESS
Title (de)
PRESSE
Title (fr)
PRESSE
Publication
Application
Priority
- DE 102011116548 A 20111021
- EP 2012004309 W 20121016
Abstract (en)
[origin: WO2013056807A1] The invention relates to a press for producing a pellet out of powdered material, and comprising: a press frame that has an upper and a lower retainer plate interconnected by a plurality of vertical spacers, and that has at least one support element arranged between said upper and lower retainer plates; at least one upper ram unit comprising at least one upper press ram, and/or at least one lower ram unit comprising at least one lower press ram; and at least one receiving portion for powdered material to be pressed by said upper and/or lower press ram; and also at least one upper drive unit which comprises at least one upper drive motor for displacing the upper ram unit in a vertical direction, and/or at least one lower drive unit which comprises at least one lower drive motor for displacing the lower ram unit, and/or the receiving portion, in a vertical direction. During operation, said upper drive unit and/or lower drive unit is/are supported on the support element such that the reaction forces which are generated from the pressing forces produced as the powdered material is pressed in the at least one receiving portion, as action forces, are introduced into said support element, said upper drive motor and/or lower drive motor being arranged on the press frame in such a manner that when the upper ram unit and/or lower ram unit and/or receiving portion move(s) vertically, the upper drive motor and/or the lower drive motor will not also be moved in the vertical direction alongside.
IPC 8 full level
B30B 1/18 (2006.01); B30B 1/32 (2006.01); B30B 11/02 (2006.01); B30B 15/02 (2006.01); B30B 15/04 (2006.01)
CPC (source: EP US)
B30B 1/181 (2013.01 - EP US); B30B 1/32 (2013.01 - EP US); B30B 9/28 (2013.01 - US); B30B 11/02 (2013.01 - EP US); B30B 15/028 (2013.01 - EP US); B30B 15/04 (2013.01 - EP US); B30B 15/041 (2013.01 - EP US)
Citation (search report)
See references of WO 2013056807A1
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
DOCDB simple family (publication)
DE 102011116548 A1 20130425; DE 102011116548 B4 20140515; CN 103998224 A 20140820; EP 2768662 A1 20140827; EP 2768662 B1 20181010; JP 2014530764 A 20141120; JP 6176742 B2 20170809; US 2014308382 A1 20141016; US 9272479 B2 20160301; WO 2013056807 A1 20130425
DOCDB simple family (application)
DE 102011116548 A 20111021; CN 201280059779 A 20121016; EP 12783512 A 20121016; EP 2012004309 W 20121016; JP 2014536131 A 20121016; US 201214352890 A 20121016