A compact epicyclic gearing (50) has a first stage (14) comprising an input shaft (1) kinematically connected to three first sun gears (11), each engaged with a first planet gear (13) rotatably supported by a first planet carrier (9) which is meshed with a first outer gear (15) inside a case (22) of the epicyclic gearing (50).Each first sun gear (11) is joined to a respective shaft (6) at one end thereof a respective pulley (4) is keyed on which an annular belt or chain (3) of an annular gearing (16) engages which is engaged to a pinion (2) keyed on the input shaft (1).The rotation of the input shaft (1) is transmitted by means of the belt or chain (3) to each pulley (4) so as to rotate the respective shaft (6) which supports the corresponding first sun gear (11).The shaft (6) axis is parallel to the axis of the input shaft (1) and rotates along a circumference, dragging in rotation, by means of each first planet gear (13), the first planet carrier (9), whose rotation axis is coaxial to the axis of the input shaft (1).


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    Title :

    COMPACT EPICYCLIC GEARING


    Additional title:

    KOMPAKTES PLANETENRAD
    ENGRENAGE ÉPICYCLIQUE COMPACT


    Contributors:

    Publication date :

    2024-11-13


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / F16H Getriebe , GEARING



    Epicyclic gearing

    de Paravicini, T.P. | Engineering Index Backfile | 1944


    Marine application for epicyclic gearing

    Engineering Index Backfile | 1961