EP 2373446 A1 20111012 - METHOD FOR OPERATING A HAMMER

Title (en)

METHOD FOR OPERATING A HAMMER

Title (de)

VERFAHREN ZUM BETRIEB EINES HAMMERS

Title (fr)

PROCÉDÉ D'UTILISATION D'UN MARTEAU

Publication

EP 2373446 A1 20111012 (DE)

Application

EP 09799491 A 20091029

Priority

DE 2009001534 W 20091029
DE 102008064228 A 20081222

Abstract (en)

[origin: WO2010072186A1] The invention relates to a method for operating a hammer (1, 2), comprising at least one ram (3) that can be driven by at least one linear motor (9, 10) and a regulating unit (13).

IPC 8 full level

B21J 7/30 (2006.01); B30B 1/42 (2006.01)

CPC (source: CN EP)

B21J 7/30 (2013.01 - CN EP); B30B 1/42 (2013.01 - CN EP)

Citation (search report)

See references of WO 2010072186A1

Designated contracting state (EPC)

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 SE SI SK SM TR

DOCDB simple family (publication)

WO 2010072186 A1 20100701; CN 102264488 A 20111130; CN 102264488 B 20170412; CN 107030238 A 20170811; CN 107030238 B 20190412; DE 102008064228 A1 20100708; EP 2373446 A1 20111012; EP 2373446 B1 20150923; ES 2553967 T3 20151215; HU E025655 T2 20160428

DOCDB simple family (application)

DE 2009001534 W 20091029; CN 200980151968 A 20091029; CN 201710153061 A 20091029; DE 102008064228 A 20081222; EP 09799491 A 20091029; ES 09799491 T 20091029; HU E09799491 A 20091029