Back exercise apparatus
Back-lash eliminating mechanism in screw-type driving device
Backlash adjustment mechanism
Backlash adjustment mechanism
Backlash compensating assembly
Backlash compensator mechanism
Backlash correcting device for swivel arm of robot
Backlash free adjusting mechanism
Backlash reducer for gear transmission system
Backlash removing mechanism for industrial robot
Backlash-compensating gear train for horological mechanism
Backlash-free drive for the infeed mechanism of a microtome
Backlash-free reducing mechanism, particularly usable for settin
Backup control means for shift lever of an automatic transmissio
Backward driving device for tricycle
Balanced component operative with an associated shaft for relati
Balanced free-planet drive mechanism
Balanced steerable transmission
Balancing gear apparatus for remote positioning device
Balking clamp positive drive