公开(公告)号：EP2865924A1

公开(公告)日：2015-04-29

申请号：EP13425140.4

申请日：2013-10-23

Applicant: Nanotek S.R.L.

Inventor： Coccollone, Franco

IPC: F16H48/30

CPC classification number: F16H48/24 ,  F16H48/08

Abstract: Differential device comprising two epicycloidal reduction gears 1, each one mounted on a driven axle, comprising a sun gear 2 which transmits the input motion, a spider (9) which transmits the output motion and a plurality of side pinions 10 mounted on said spider 9 and servo-controlled gearing means (4, 4', 8, 7, 2, 2') comprising at least two toothed wheels (7, 2, 2') one for each driven axle and integral with the spider 9, wherein said gearing means vary the rotation speed of each driven axle independently of each other.

Abstract translation: 差速装置包括两个外部减速齿轮1，每个减速齿轮1安装在从动轴上，包括传递输入运动的太阳齿轮2，传递输出运动的星形齿轮（9）和安装在所述齿轮9上的​​多个侧小齿轮10 以及包括至少两个齿轮（7,2,2'）的伺服控制传动装置（4,4'，8，7,2,2'），每个齿轮（7,2,2'）一个用于每个从动轴并与所述齿轮9成一体，其中所述传动装置 各个驱动轴的转速意味着彼此独立。