Inventor
BERGMANN EWALD
12 patents
Patents
12 patentsUS4331049AMay 25, 1982
Numerically controlled automatic notching press
SCHULER GMBH L34 citations91
US4378717AApr 5, 1983
Circuit arrangement for an adjusting drive for a press ram adjustment
SCHULER GMBH L42 citations90
US4318325AMar 9, 1982
Press drive arrangement
SCHULER GMBH L22 citations81
US4461068AJul 24, 1984
Automatic slotting apparatus with tool changing device
SCHULER GMBH L11 citations72
US4419929ADec 13, 1983
Press drive
SCHULER GMBH L14 citations72
US4232575ANov 11, 1980
Arrangement for punching out circular blanks
SCHULER GMBH L7 citations72
US4481847ANov 13, 1984
Circuit arrangement for an adjusting drive for a press ram adjustment
SCHULER GMBH L15 citations71
US4386304AMay 31, 1983
Control drive for a ram adjustment device on a blanking press
SCHULER GMBH L9 citations71
US4024747AMay 24, 1977
Apparatus for conveying punched-out components
SCHULER GMBH L14 citations70
US4607557AAug 26, 1986
Punch
SCHULER GMBH L2 citations60
US4046264ASep 6, 1977
Apparatus for stacking articles in sheet form for electrical machines
SCHULER GMBH L5 citations60
US4204380AMay 27, 1980
Device for conveying, stacking, and packing aligned laminations of electrical machines
SCHULER GMBH L5 citations59