公开(公告)号：US20120104834A1

公开(公告)日：2012-05-03

申请号：US13276936

申请日：2011-10-19

Applicant: Guido Roberto Sgherri ,  Giovanni La Spina

Inventor： Guido Roberto Sgherri ,  Giovanni La Spina

IPC: B60B15/00

CPC classification number: B60B15/14 ,  B60B15/18 ,  B60B19/04 ,  B60B2900/551 ,  B60Y2200/20 ,  B60Y2200/24

Abstract: A variable-diameter wheel 1 includes at least one rim or hub 11 having a predetermined diameter, to which at least one drive axle 14 of the wheel 1 is connected; at least one outer surface external to the hub 11, having a diameter which is greater than the diameter of the hub 11. At least one diameter-variation mechanism 3 is secured to the axle 14 and adapted to vary the actual diameter of the wheel 1 according to the torque applied to the drive axle 14 by at least one propulsion system.

Abstract translation: 可变直径轮1包括具有预定直径的至少一个轮辋或轮毂11，车轮1的至少一个驱动轴14连接到该轮缘或轮毂11; 轮毂11外部的至少一个外表面，其直径大于轮毂11的直径。至少一个直径变化机构3固定到车轴14，并适于改变车轮1的实际直径 根据通过至少一个推进系统施加到驱动轴14的扭矩。

公开(公告)号：US09180733B2

公开(公告)日：2015-11-10

申请号：US13276936

申请日：2011-10-19

Applicant: Guido Roberto Sgherri ,  Giovanni La Spina

Inventor： Guido Roberto Sgherri ,  Giovanni La Spina

IPC: B60B15/14 ,  B60B15/18 ,  B60B19/04

CPC classification number: B60B15/14 ,  B60B15/18 ,  B60B19/04 ,  B60B2900/551 ,  B60Y2200/20 ,  B60Y2200/24

Abstract: A variable-diameter wheel 1 includes at least one rim or hub 11 having a predetermined diameter, to which at least one drive axle 14 of the wheel 1 is connected; at least one outer surface external to the hub 11, having a diameter which is greater than the diameter of the hub 11. At least one diameter-variation mechanism 3 is secured to the axle 14 and adapted to vary the actual diameter of the wheel 1 according to the torque applied to the drive axle 14 by at least one propulsion system.

Abstract translation: 可变直径轮1包括具有预定直径的至少一个轮辋或轮毂11，车轮1的至少一个驱动轴14连接到该轮辋或轮毂11; 轮毂11外部的至少一个外表面，其直径大于轮毂11的直径。至少一个直径变化机构3固定到车轴14，并适于改变车轮1的实际直径 根据通过至少一个推进系统施加到驱动轴14的扭矩。