Cam and Wobble Follower Looper Drive For Sewing Machine
United States Patent Number 5275116
Conceived/invented a novel cam and follower system (patent
no. 5,275,116) that exceeds 8000 RPM with low wear and tear and significantly
less noise generation. Followed through to production and worldwide distribution.
Designed test fixtures for high-speed rotating systems using hydraulics,
pneumatics, strobe light, db Meter, oscilloscope, vibration transducers and
position sensors.
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