| 摘要 |
The invention comprises a tool (100) for installing a low modulus type power transmission belt on an engine pulley (p). More particularly on a pulley having two sets of grooves (b, c) whereby two power transmission belts are engaged with the pulley. The tool comprises a substantially semi-circular form having at least two surfaces (21, 31) engaged with a rim (A) and which project radially therefrom. Each of the two surfaces (21, 31) also describe a helical angle with respect to an axis of rotation of the pulley. The first surface (21) urges a belt into a first set of pulley grooves during a first tool rotation. The second surface (31) urges the belt from the first set of pulley grooves to a second adjacent set of pulley grooves during a second rotation of the tool. |
