公开(公告)号：US20150352896A1

公开(公告)日：2015-12-10

申请号：US14570166

申请日：2014-12-15

Applicant: SNU R&DB Foundation

Inventor： Dae Young Lee ,  Ji Suk Kim ,  Sa Reum Kim ,  Jae Jun Park ,  Kyu Jin Cho

IPC: B60B19/04

CPC classification number: B60B19/04 ,  B60B15/025 ,  B60B2900/351 ,  B60Y2200/20 ,  B60Y2400/40

Abstract: Disclosed is a variable-diameter wheel including a wheel having a folding pattern in which a unit cell is repeated and configured to be expanded or contracted so that a wheel diameter is varied; a spoke fixedly coupled to both longitudinal ends of the wheel and configured to be expanded or contracted according to a change in a distance between both sides, such that the wheel diameter is varied; and a variable induction shaft rotatably coupled with one of the both spokes to move the spoke in at least one lengthwise direction and configured to vary a distance between one spoke and the other spoke.

Abstract translation: 公开了一种可变直径轮，其包括具有折叠图案的车轮，其中重复单元电池并且被构造成扩大或收缩，使得车轮直径变化; 固定地联接到所述轮的两个纵向端部并且被构造成根据两侧之间的距离的变化而膨胀或收缩的轮辐，使得轮直径变化; 以及可变感应轴，其可旋转地与所述两个辐条之一相耦合，以沿着至少一个长度方向移动所述辐条并且被配置为改变一个辐条与另一个辐条之间的距离。

公开(公告)号：US09415631B2

公开(公告)日：2016-08-16

申请号：US14570166

申请日：2014-12-15

Applicant: SNU R&DB Foundation

Inventor： Dae Young Lee ,  Ji Suk Kim ,  Sa Reum Kim ,  Jae Jun Park ,  Kyu Jin Cho

IPC: B60B19/04 ,  B60B15/02

CPC classification number: B60B19/04 ,  B60B15/025 ,  B60B2900/351 ,  B60Y2200/20 ,  B60Y2400/40

Abstract: Disclosed is a variable-diameter wheel including a wheel having a folding pattern in which a unit cell is repeated and configured to be expanded or contracted so that a wheel diameter is varied; a spoke fixedly coupled to both longitudinal ends of the wheel and configured to be expanded or contracted according to a change in a distance between both sides, such that the wheel diameter is varied; and a variable induction shaft rotatably coupled with one of the both spokes to move the spoke in at least one lengthwise direction and configured to vary a distance between one spoke and the other spoke.

Abstract translation: 公开了一种可变直径轮，其包括具有折叠图案的车轮，其中重复单元电池并且被构造成扩大或收缩，使得车轮直径变化; 固定地联接到所述轮的两个纵向端部并且被构造成根据两侧之间的距离的变化而膨胀或收缩的轮辐，使得轮直径变化; 以及可变感应轴，其可旋转地与所述两个辐条之一相耦合，以沿着至少一个长度方向移动所述轮辐并且被配置为改变一个辐条与另一个辐条之间的距离。