Magnetic reversing mechanism
Magnetically actuated fluid motor
Magnetically actuated valve for cyclically operating piston-cyli
Metering device
Method and apparatus for deicing a leading edge
Method and machine for altering the striking stroke of a percuss
Method and system for hydraulically positioning and impact load
Method in a pneumatic oscillating device to observe an obstacle
Method of and apparatus for controlling pulse hydraulic generato
Motor with spring elements formed on valve assembly
Multicyclinder self-starting uniflow engine
Multicylinder self-starting uniflow engine
Multicylinder self-starting uniflow engine
Multicylinder self-starting uniflow engine