Piston and cylinder type thermal device part therefor and method
Position control actuator system
Positioning and locking mechanisms and articles that employ...
Positioning device
Positioning device using negative spring-rate tensioning means
Positioning device using negative spring-rate tensioning means
Power actuator
Power element assembly
Power generator
Power plants deriving their energy from expansion and contractio
Power transmission for a thermal elastic wire
Power-off hold element
Pre-tensioned shape memory actuator
Precision method and apparatus for controlling the shape...
Proportionally controlled thermochemical mechanical actuator