Connecting rod for internal combustion engine - has big end bearing bolts terminating in transverse holes in rod and cap

A bearing cap (2) fits on the big end (1) of the connecting rod. The plane (4) on which they fit together is at 45 degrees to the axis (5) of the rod. The bolts (6) which hold the cap to the rod are perpendicular to the plane between the cap and the rod. They screw into threaded holes in the connect...

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1. Verfasser: MAASS,DR..,HARALD
Format: Patent
Sprache:eng ; ger
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Zusammenfassung:A bearing cap (2) fits on the big end (1) of the connecting rod. The plane (4) on which they fit together is at 45 degrees to the axis (5) of the rod. The bolts (6) which hold the cap to the rod are perpendicular to the plane between the cap and the rod. They screw into threaded holes in the connecting rod and cap. The threaded holes run diagonally into holes (7) which lie on the axis of the connecting rod and are perpendicular to it. The ends of the bolts project into these holes. This adds elasticity to the bearing and reduces the stresses on the bolts.