Force converter
Force impulse generator
Force limiting device
Force multiplication mechanism
Force multiplier device and method of operation of same
Force translating and amplifying linkage
Force transmitting means
Four dead centers crank mechanism
Frame, crankshaft and crosshead assembly, and a crankshaft and c
Free floating actuating linkage
Free floating multiple eccentric device
Free ranging bi-directional hydraulic dumping mechanism
Free wheeling drive arrangement for a turnable member, especiall
Friction applying apparatus and linear guide apparatus...
Friction clutch drive for a submersible cleaning device
Friction disc transmission
Friction drive for rotary to linear motion
Friction drive mechanism for converting a rotational movement in
Friction gear
Friction impulse transmission mechanism