Arrangement for relative displacement of internal combustion engine camshaft has intermediate wheel set as satellites to driven wheel with first wheel acted upon by drive chain/belt

摘要

The arrangement contains an intermediate wheel set (5) arranged as satellites to the driven wheel with a first intermediate wheel acted upon directly by a drive chain or belt (7) and a second intermediate wheel driving the driven wheel. The arrangement adjusts the rotary position of a driven wheel (4) of at least one camshaft relative to a drive wheel (3) of a crankshaft. The arrangement contains an intermediate wheel set (5) arranged as satellites to the driven wheel with a first intermediate wheel acted upon directly by a drive chain or belt (7) and a second intermediate wheel driving the driven wheel. The intermediate wheel set is mounted on one end of a rocker arm (6) attached at the other end to the center of the driven wheel and pivotable about the center by control elements (9).