Clutches Device illustrates principle of clutching and declutching in machine drives. Indicators on shafts useful in studying speeds and basic motion relationships in clutch drives. Center distance and length of coupler link adjustable. Unit useful in studying speed relationships and method of construction permitting unobstructed movement of linkage. Lever Machanism Drive illustrates conversion of rotation into oscillation by means of a crank driving an eccentric, slotted link.
Eccentricity is adjustable.
Device useful in studying speed variation and effect of eccentricity on motion characteristics of drive. Comined Drives Device illustrates action of a bevel-gear differential. Useful in demonstrating principles of differential action, such as occurs in automobile differentials. Combined Drives Drive illustrates principle of the drive of a metal-cutting lathe. Included are change gears, lead screw, cylindrical work piece and pointer on compound rest simulating cutting tool.