F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
F16H—GEARING
F16H7/00—Gearings for conveying rotary motion by endless flexible members
F16H7/08—Means for varying tension of belts, ropes or chains
F16H7/10—Means for varying tension of belts, ropes or chains by adjusting the axis of a pulley
F16H7/12—Means for varying tension of belts, ropes or chains by adjusting the axis of a pulley of an idle pulley
F16H7/1254—Means for varying tension of belts, ropes or chains by adjusting the axis of a pulley of an idle pulley without vibration damping means
F16H7/1281—Means for varying tension of belts, ropes or chains by adjusting the axis of a pulley of an idle pulley without vibration damping means where the axis of the pulley moves along a substantially circular path
F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
F16H—GEARING
F16H7/00—Gearings for conveying rotary motion by endless flexible members
F16H7/08—Means for varying tension of belts, ropes or chains
F16H2007/0802—Actuators for final output members
F16H2007/0821—Actuators for final output members working with gravity
Mode de fixation sur son support d'un organe auxiliaire entraîné par poulies et courroie, et notamment d'un alternateur sur un moteur de véhicule automobile