F - Mech Eng,Light,Heat,Weapons – 16 – F
Patent
F - Mech Eng,Light,Heat,Weapons
16
F
123/247, 74/278
F16F 15/26 (2006.01) F02B 67/04 (2006.01) F02B 75/18 (2006.01) F02B 75/20 (2006.01)
Patent
CA 1192802
HALF SPEED BALANCER Abstract of the Disclosure A half speed balancer for unbalanced mechanisms such as internal combustion engines comprises an Oldham coupling device with a central coupler that orbits in a curved (usually circular) path at a frequency twice the speed of the coupling rotation. The balancer substitutes for an equiva- lent rotating eccentric weight when driven at only half the rotational speed thus causing reduced bearing friction and noise and may be used in multiples like eccentric weights to offset various unbalance conditions.
415481
General Motors Corporation
Gowling Lafleur Henderson Llp
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