English: The reciprocating motion of the pistons is converted to elliptical motion of the central orbital shaft, this to rotary motion of the two fixed-axis shafts. A 60° engine of this type is more compact than a 90° engine. The orbital shaft has 2 narrow, large-radius counterweights simulating the "missing" piston pair, but lighter, and oppositely counterweighted gears compensate for the offset of the piston running lines, for perfect balance.
to share – to copy, distribute and transmit the work
to remix – to adapt the work
Under the following conditions:
attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
share alike – If you remix, transform, or build upon the material, you must distribute your contributions under the same or compatible license as the original.