Non-circular gear pair

Non-homogeneous engine component formed by powder metallurgy

Non-jamming self-adjust pawl and ratchet mechanism

Non-synchronous four speed automatic transmission with overdrive

North-south automatic transaxle

Null and gain adjustment mechanism for hydrostatic pumps and mot

Offset shaft arrangement for in-line shift transaxle housing

Oil channel structure in automatic transmission

Oil cylindrical rotational damper

Oil distribution in a combustion engine crank shaft

Oil pump cover

Oil reservoir device for an automatic transmission

Oil supplying structure for gear shaft bearing of transmission f

Oil-sealing structure of motor

Omnibus having a flywheel energy accumulator

One-piece flywheel having outer ring gear portion, and...

One-piece power transmission casing and a method of assembling a

One-piece pressure relief valve for transmission cooling system

Operating pedal for power transmission in motorcycle

Optimum rotationally symmetric shells for flywheel rotors