Gear drive with plurality of equal gears connecting coaxial drive and driven gears

Claim 1

A GEAR DRIVE FOR TRANSMITTING POWER BETWEEN A MOTOR AND A POWER CONSUMER REQUIRING HERMETIC SEALING, SAID MOTOR HAVING A HOLLOW SPINDLE, COMPRISING A SHAFT EXTENDING THROUGH SAID HOLLOW SPINDLE, AN INTERNAL GEAR RIGID WITH SAID SHAFT AND DISPOSED AT ONE END THEREOF, SAID SHAFT BEING CONNECTED TO SAID SPINDLE AT ITS OPPOSITE END AND BEING WITHOUT SUPPORT BETWEEN SAID CONNECTION AND SAID INTERNAL GEAR, AN EXTERNAL GEAR COAXIAL WITH SAID INTERNAL GEAR, A STATIONARY MEMBER, AND A PLURALITY OF ANGULARLY-SPACED, INTERMEDIATE GEARS ROTATABLY MOUNTED IN SAID STATIONARY MEMBER, EACH MESHING WITH BOTH SAID COAXIAL GEARS TO SHARE THE LOAD TRANSMITTED BETWEEN SAID COAXIAL GEARS, A POWER CONSUMER CONTAINING A ROTARY ELEMENT, A HERMETICALLY SEALED HOUSING SURROUNDING ONLY SAID POWER CONSUMER, AND A MAGNET CONNECTED WITH SAID EXTERNAL GEAR, SAID MAGNETIC FORMING A MAGNETIC CIRCUIT WITH A MAGNETIZED PART RIGID WITH SAID ELEMENT, TO TRANSMIT MOTION THROUGH SAID HOUSING.