Ravigneaux Gear Set Animation

The ravigneaux gearset is a double planetary gear set invented by pol ravigneaux who filed a patent application on july 28 1949 in neuilly sur seine france.

Ravigneaux gear set animation. Picture of ravigneaux gear set with titles many modern day automatic transmissions utilize what is called a ravigneaux compound planetary gear set. The smaller of these gears engages an inner planet gear set which in turn engages an outer planet gear set. Drawings and tables with gear data and calculation results are printed altogether on one screen. You can define startend position and number of steps.

It was invented by pol ravigneaux. Ravigneaux planetary gear set animation 0000 0000. Each transmission ratio is shown by three movies. Perspective view front view and rear view.

Animation rotates the planetary gear on screen. The ravigneaux set has two sun gears a large sun and a small sun and a single planet carrier holding two sets of planetary gears inner planets and outer planets. Planetary gear set 1 planetary gear set 2 planetary gear set 3 planetary gear set 4 planetary gear set 5 planetary gear set 6 planetary gear set 7 pinion gear walking ravigneaux gear set 1 ravigneaux gear set 2 ravigneaux gear set 3 ravigneaux gear set 4 ravigneaux gear set r type 1 gearset power flow 36rh type 6 gearset power flow 4r44. This gear set is unique because it has.

The two sun gears are centrally located and separated longitudinally along a common rotation axis. It is composed of a small sun gear that meshes with three gears that surround it kind of like planets. A ravigneaux gear set is a double planetary gear set. It is made of two planetary geartrains sharing the same ring gear in the movies the ring gear has been split in two parts to better see the inner mechanism.

This kind of gear set has two sun gears a l. This planetary gear set commonly used in automatic transmissions is constructed from two gear pairs ring planet and planet planet. A ravigneaux planetary gear set is composed of two planetary gears. The ravigneaux gear block represents a planetary gear train with dual sun and planet gear sets.