Connecting rod, between a piston and a crankshaft, has a number of smaller swing vortexes with a swing angle to keep the side force angle as small as possible to increase the force transfer

摘要

The connecting rod (1) for an internal combustion motor, linking the piston (2) to the crankpin (5), has a number of smaller swing vortexes (7), with a swing angle (8) dependent on the number of vortexes to hold the side force angle as small as possible. The connecting rod changes its shape to give a greater match between the straight piston movement path (3) to the circular crank path (6) of the crankshaft (4)