Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Magnetic drive coupler with constant torque independent of output slippage

Magnetic drive coupler with constant torque independent of output slippage

US Patent 4876471 · Granted Oct 24, 1989

Assignee

No assignee recorded.

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

System and installation for charging an electric motor vehicle2017
Connection system for charging an electric vehicle2014
Motor with eccentric rotor2013
Electrical coupling system for an electrical charging device2013
Magnetic coupling with hysteresis, particularly for winding/unwinding devices2011
Variable frequency electric signal generator, automatic control and low cost com2005
Power cable spooling/unspooling device1994
Paying out/winding in device for eliminating torsion in a line in a rotary conne1991
Device for the introduction and/or the removal, in an airtight manner of solid b1985