Joint assembly
Jointed weight for a vibratory apparatus
Jumping mechanism
Key and keyway arrangement
Kiln floor system
Knob switch device
Knock detecting apparatus for internal combustion engine
Laminated drive arms for speed reducer
Landing gear actuator
Lead screw bearing
Lead screw coupling assembly
Lead screw for moving a head
Leadscrew assembly with a no-grooved shaft
Leadscrew coupler
Leadscrew drive with annular-shell leadscrew
Leadscrew mechanical drive with differential leadscrew...
Lever action wheelchair
Lever apparatus having stationary fulcrum, movable force point a
Lever control arrangement for controlling the movement of an osc
Lever displacement enlarging mechanism