[1983]. Eccentric variable-throw crank pin. The pin is formed on an eccentric stock which can be revolved by a worm and wheel.
[1984]. Crank motion to give, from one crank having a regular motion, an irregular motion to a second crank or vice versâ. The speed of the slotted crank varies throughout its circle of revolution.
Section 11.—CHAIN GEAR.
(See also [p. 30].)
[1985]. “Chain Gear Co.’s” patent pitch chain. The tendency of the chain to travel to the point of the teeth is believed to keep it always up to pitch.
[1986]. Pitched chain, with flat links, open centre and cylindrical distance pins A A to fit a sprocket wheel. Bicycle drive chains are of this class.
See [p. 152] for Chain Wheels.