Rotating and translating drive for movable moped variator flange - has two metal keys, with integral peg, fixed to opposite sides of bore of movable flange, each sliding in slot in principal flange hub

摘要

The two metal keys (1), each with a peg (4) and a tapped hole for a screw (3), are fixed through appropriate holes to opposite sides of the bore of the movable flange (2). The keys fit slidably in slots (5) on each side of the hub of the principal flange (6). The slots are longer than the key to allow relative axial movement of the two flanges. ADVANTAGE - Dispenses with the usual, wearing, plastics stops, and reduces vibration by improved balance.