Axial piston rotary engine
Balanced free piston engine
Balanced rotary engine
Biasing means for hydraulic device
Blower
Blower valve control arrangement
Blowing device
Blowing device for rock drills
Bonded bronze-iron valve plate for steel cylinder barrel and...
Brake actuator with self-centering diaphragm
Breathing system for spring brake actuator
Cam
Cam driven piston compressor
Carrier bracket for power cylinder
Chipping hammer
Clean air engines for transportation and other power...
Close quarter drill
Closure for fluid pressure vessel
Combination compressor casing-air manifold structure
Combined air and water control for stopers