Inventor
ZILGES FRANZ-JOSEF
DE7 patents
⚠️ This page may combine multiple inventors who share the name “ZILGES FRANZ-JOSEF”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SCHLOEMANN SIEMAG AG
6 patentsUS4192162AMar 11, 1980
Method and apparatus for the extrusion of tubes of easily oxidized materials
SCHLOEMANN SIEMAG AG19 citations80
US4084422AApr 18, 1978
Extrusion press
SCHLOEMANN SIEMAG AG19 citations80
US4052877AOct 11, 1977
Extrusion press for indirect extrusion
SCHLOEMANN SIEMAG AG11 citations71
US4475372AOct 9, 1984
Method and means for removing a die, sealing member and residual metal from an indirect extrusion press
SCHLOEMANN SIEMAG AG9 citations63
US4212182AJul 15, 1980
Indirect metal extrusion and tube press and a sealing plate and a pressure plate therefor
SCHLOEMANN SIEMAG AG4 citations53
US4809531AMar 7, 1989
Means and method for removing trapped billets from indirect extrusion press
SCHLOEMANN SIEMAG AG1 citations41