Inventor
SCHUMANN BURKHARD
12 patents
⚠️ This page may combine multiple inventors who share the name “SCHUMANN BURKHARD”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SCHULER GMBH L
8 patentsUS4279561AJul 21, 1981
Workpiece conveyor device for an automated press line
SCHULER GMBH L21 citations81
US4314185AFeb 2, 1982
Control circuit for an automated press system
SCHULER GMBH L14 citations73
US4120185AOct 17, 1978
Control system for operating steps of a press and/or transfer mechanism
SCHULER GMBH L17 citations73
US4349310ASep 14, 1982
Unloading device for a press
SCHULER GMBH L9 citations72
US4386304AMay 31, 1983
Control drive for a ram adjustment device on a blanking press
SCHULER GMBH L9 citations71
US4011809AMar 15, 1977
Press with hydraulic overload safety device and ram weight counterbalancing mechanism
SCHULER GMBH L19 citations68
US4114489ASep 19, 1978
Dividing means control device
SCHULER GMBH L2 citations62
US4013002AMar 22, 1977
Process and apparatus for actuating the ram weight compensation mechanism of a press
SCHULER GMBH L5 citations62
SCHULER PRESSEN GMBH & CO
4 patentsUS5669294ASep 23, 1997
Process for supplying energy to electronically controled press drives
SCHULER PRESSEN GMBH & CO9 citations72
US5625352AApr 29, 1997
Method and arrangement for transmitting data, signals and energy
SCHULER PRESSEN GMBH & CO4 citations59
US6557463B2May 6, 2003
Process for driving a workpiece transport system for a press arrangement
SCHULER PRESSEN GMBH & CO0 citations50
US6546854B2Apr 15, 2003
Process for operating a press arrangement
SCHULER PRESSEN GMBH & CO0 citations50