Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Grinding machine with CNC pivotable workhead

Grinding machine with CNC pivotable workhead

US Patent 4513540 · Granted Apr 30, 1985

Estimated economic value: $999,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Workpart chuck positioning mechanism with independent shoes1993
Workpart chuck positioning mechanism with independent shoes1992
Workhead with workpart chuck and workpart fluid bearing1990
Workpart centering mechanism for a chuck1988
Combined bore seat face grinding, EDM and lapping method for finishing fuel inje1988
Method of combining grinding and EDM operation for finishing fuel injector nozzl1987
Tool quill exchanging mechanism for a machine tool1987
Drill bit lug fixture1986
Close tolerance internal grinding using coolant mist1985
Automatic dual compensation grinding wheel conditioner1985
Centerless grinding machine with ferris wheel arrangement1985
Machine workhead with magnetic driver1985