Retractable component mounting plate for a control console
Retractor mechanism for article transfer apparatus
Reusable mass propulsion system
Reversible hammer drill
Reversible stepping actuator
Reversing attachment for diamond thread screw
Reversing drive
Reversing lead screw construction
Reversing mechanism having great kinematic versatility
Reversing mechanism module for a double acting reciprocating pum
Reversing nut for diamond thread screw
Rocker arm drive for electrical appliances
Rocker arm drive for electrical appliances
Rod pumping assembly
Roller drive assembly for photographic processors
Roller mechanism
Roller positioning apparatus
Roller type orbiting mass oscillator with low fluid drag
Rolling element string and linear guide device and rolling eleme
Rolling nut for transforming a rotary movement of a shaft into a