US2007113679A1
|
|
Torque measuring apparatus
|
US5459975A
|
|
Compressible ring chuck
|
US5152182A
|
|
Torque measuring apparatus
|
US4503326A
|
|
Fiber optic optical device
|
US4430566A
|
|
Electro-optical angular displacement
|
US4350914A
|
|
Electric motor manufacture
|
JPS53146057A
|
|
Magnetic torque coupling
|
US4182026A
|
|
Electric motor manufacture
|
US4110645A
|
|
Electric motor
|
US3953750A
|
|
Electric motor
|
US3672476A
|
|
Electromagnetic clutch-brake devices
|
US3680671A
|
|
Magnetic devices
|
US3664473A
|
|
Combination magnetic particle clutch and brake assembly
|
US3620335A
|
|
Magnetic particle coupling
|
US3564909A
|
|
Optical dynamometer
|
US3510878A
|
|
Oscillographic writing system
|
US3492515A
|
|
Stepping motor with nutating gear
|
US3495452A
|
|
Torque meter
|
US3394784A
|
|
Magnetic devices
|
US3394783A
|
|
Magnetic fluid coupling
|