eeks and crankpins tothe crankpin bearings. A vertical oil passage isdrilled in the forward wall of the crank chamber andthe cylinder block. Through this oil is forced to theupper bearing of the vertical shaft. Oil working throughthis bearing accumulates in the housing of the uppetpair of bevel… … Transverse and longitudinal sections of Abell engine, showing positively operated poppet valve and rotary distributor valve January 27. 1921 AUTOMOTIVE INDUSTRIESTHE AUTOMOBILE 159
Automobiles · Aeronautics
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