Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Darryl W. Baird0
Geoffrey R. Watson0
Date of Patent
January 16, 2007
0Patent Application Number
106283110
Date Filed
July 29, 2003
0Patent Citations Received
Patent Primary Examiner
Patent abstract
A demountable drive mechanism for coupling to a drive shaft of an operating device, the drive mechanism being directly secured to the drive shaft to cause the drive shaft to rotate, the drive mechanism comprising a geared electric motor having an output for coupling to the drive shaft, the drive mechanism having a torque arm adapted to engage a reaction surface so that the electric motor can impart torque to the drive shaft, and a controller to control operation of the electric motor.
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