GEAR UNITS

Brand	Owner (click to sort)	Address	Description
H BROOK HANSEN	BROOK MOTORS LIMITED	BTR House, Carlisle Place London SW1P 1BX	Gear units, geared motors, variable speed drives and couplings for power transmissions, disc brakes and drum brakes all for use in industrial machines;The stipling in the mark is only for purposes of shading. The stipling is not intended to represent color.;
HANSEN TRANSMISSIONS	HANSEN TRANSMISSIONS INTERNATIONAL N.V.	LEONARDO DA VINCILAAN EDEGEM, ANTWERP Belgium	GEAR UNITS, GEARED MOTORS, VARIABLE SPEED DRIVE AND COUPLINGS FOR POWER TRANSMISSIONS, DISC BRAKES AND DRUM BRAKES, ALL FOR USE IN INDUSTRIAL MACHINES;TRANSMISSIONS;
	Where the owner name is not linked, that owner no longer owns the brand

Technical Examples

A multi-speed automatic transmission includes an input and output, first, second and three planetary gear units, each gear unit including a sun gear, a ring gear, planet pinions meshing with the sun gear and the ring gear, and a carrier rotatably supporting the planet pinions. A first brake alternately holds against rotation and releases the sun gear of the second gear unit and the sun gear of the third gear unit. A second brake alternately holds and releases the carrier of the second gear unit. A first clutch alternately connects and disconnects the carrier of the first gear unit and the ring gear of the third gear unit. A second clutch alternately disconnects and connects the carrier of the first gear unit to the sun gears of the second gear unit and third gear unit. A third clutch alternately releases and connects the input and ring gear of the first gear unit to the carrier of the second gear unit.