EP 1880837 B1 20141217 - Power assisted press and method of operating a press
Title (en)
Power assisted press and method of operating a press
Title (de)
Pressenanlage und Verfahren zum Betrieb einer Pressenanlage
Title (fr)
Servopresse et méthode pour opérer une servopresse
Publication
Application
Priority
DE 102006033562 A 20060720
Abstract (en)
[origin: EP1880837A2] Servo press unit with an energy management system including a flywheel storage unit with sufficient capacity, is made so that it has adequate energy at specific points in time in order to bring a started energy cycle to its end. A central control device is provided for monitoring servo drive devices and the flywheel storage unit. An independent claim is included for a process in which a control device controls servo devices for controlling woerkpiece processing operations.
IPC 8 full level
B30B 15/14 (2006.01); B21D 43/05 (2006.01); G05B 19/418 (2006.01)
CPC (source: EP US)
B21D 43/05 (2013.01 - EP US); B30B 15/148 (2013.01 - EP US)
Citation (examination)
- DE 1752946 A1 19700423 - SCHULER GMBH L
- DE 102004052007 A1 20060427 - MUELLER WEINGARTEN MASCHF [DE]
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 MT NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
EP 1880837 A2 20080123; EP 1880837 A3 20120418; EP 1880837 B1 20141217; DE 102006033562 B3 20080228; ES 2527892 T3 20150130; JP 2008023599 A 20080207; US 2008016940 A1 20080124; US 7752878 B2 20100713
DOCDB simple family (application)
EP 07012985 A 20070703; DE 102006033562 A 20060720; ES 07012985 T 20070703; JP 2007186828 A 20070718; US 87955907 A 20070718