brennkraftmaschine with two eccentric masses, designed for dynamic balancing machine.

摘要

The engine comprises a crankcase supporting the mobile members and at least one pair of rotary eccentric masses which are arranged to dynamically balance said engine and are rotated by a transmission driven by the crankshaft; each of said masses is rotatably mounted on a support element connected to a side wall of the crankcase by removable connection means.