Mechanics: undershot waterwheel; horizontal crankshaft; force pump; horizontal working beam; crank and connecting rod.

Mechanics: undershot waterwheel; Archimedean screw; angle spur gears; lantern and crown gear.

Mechanics: undershot waterwheel; spur gear and lantern; lantern and crown gear.

Mechanics: horizontal waterwheel.

Mechanics: horizontal waterwheel; spur gear and lantern.

The water is then pumped back to the source.

Mechanics: overshot waterwheel; horizontal crankshaft; force pump; lantern and crown gear; crank and connecting rod.

Millstone can be raised and lowered by screws to accommodate change in river levels. Boards attached to beam S, which can be raised or lowered, modulate the river's force through the mill.

Mechanics: undershot…

Millstone can be raised and lowered by a lever.

Mechanics: undershot waterwheel; lantern and crown gear.

Millstone can be raised or lowered by a wedge. This mill grinds and sifts flour at same time.

Mechanics: overshot waterwheel; lantern and crown gear.

Millstone can be raised and lowered by counterweights.

Mechanics: horse whim; spur gear and lantern.

Mechanics: overshot waterwheel; horizontal waterwheel; machine crank; spur gear and lantern; worm and worm gear; lantern and crown gear.

Mechanics: undershot waterwheel; machine crank; bell crank; roller guides.

The parallel reciprocating bars used in this device are also known as stangenkunst.

Mechanics: undershot waterwheel; machine crank; bell crank; parallelogram linkage; parallel reciprocating bars.

Mechanics: horizontal submerged waterwheel; toroidal force pump; conical valve; interrupted crown gear and lanterns; worm and worm gear.

Mechanics: undershot waterwheel; toroidal force pump; flap valve; double interrupted crown gears and lantern gear; lantern and crown gear; roller guides.

Mechanics: horizontal submerged waterwheel; force pump; conical valve; double interrupted crown gears and lantern gear; spur gear and lantern; horizontal working beam.

Mechanics: undershot waterwheel; force pump; conical valve; interrupted spur gear and racks; horizontal working beam; roller guides.

Mechanics: undershot waterwheel; force pump; conical valve; double interrupted crown gears and lantern gear; double worm and reversing racks; motion converter (rotating to linear); roller guides.

Mechanics: horizontal submerged waterwheel; force pump; conical valve; double interrupted crown gears and lantern gear; worm and worm gear.

Mechanics: horizontal submerged waterwheel; force pump; flap valve; double interrupted crown gears and lantern gear; worm and worm gear; lantern and rack.

Mechanics: undershot waterwheel; force pump; flap valve; double interrupted crown gears and lantern gear; worm and worm gear; lantern and crown gear; motion converter (rotating to linear).

Mechanics: horizontal submerged waterwheel; force pump; flap valve; double interrupted crown gears and lantern gear; spur gear and lantern; worm and worm gear; motion converter (rotating to linear).

Mechanics: undershot waterwheel; lift pump; double interrupted crown gears and lantern gear; double worm and reversing racks; horizontal working beam; roller guides.

Mechanics: undershot waterwheel; lift pump; grooved eccentric cam; horizontal working beam; roller guides.

Mechanics: horizontal submerged waterwheel; horizontal crankshaft; lift pump; spur gear and lantern; lantern and crown gear; horizontal working beam; crank and connecting rod.