Inventor
DONNER MEINRAD
CH10 patents
Patents
10 patentsUS3950858AApr 20, 1976
Electronic pitch tester for gears
MAAG ZAHNRAEDER & MASCHINEN AG21 citations75
US3936946AFeb 10, 1976
Gear tester for pitch measuring
MAAG ZAHNRAEDER & MASCHINEN AG27 citations75
US4555871ADec 3, 1985
Method and apparatus for eliminating undulation errors on gear-tooth flanks in production gear-fabricating machines
MAAG ZAHNRAEDER & MASCHINEN AG9 citations73
US4571891AFeb 25, 1986
Apparatus for compensating for dressing tool wear during the dressing of grinding wheels
MAAG ZAHNRAEDER & MASCHINEN AG12 citations72
US4539779ASep 10, 1985
Method of compensating for dressing tool wear during the dressing of grinding wheels
MAAG ZAHNRAEDER & MASCHINEN AG15 citations72
US4439825AMar 27, 1984
Position regulation system containing a digital incremental measuring apparatus
MAAG ZAHNRAEDER & MASCHINEN AG10 citations72
US4368522AJan 11, 1983
Method of measuring errors in the truth of rotation of a gear
MAAG ZAHNRAEDER & MASCHINEN AG8 citations71
US4473971AOct 2, 1984
Protective cutoff device for a gear wheel grinding machine
MAAG ZAHNRAEDER & MASCHINEN AG9 citations70
US4545151AOct 8, 1985
Gear grinding machine including a double-cone shaped grinding wheel
MAAG ZAHNRAEDER & MASCHINEN AG5 citations59
US4535573AAug 20, 1985
Profiling apparatus for a grinding wheel in a gear grinding machine
MAAG ZAHNRAEDER & MASCHINEN AG3 citations50