公开(公告)号：US20180140486A1

公开(公告)日：2018-05-24

申请号：US15361043

申请日：2016-11-24

申请人： Keren Klein

发明人： Keren Klein

IPC分类号： A61G5/04 ,  A61G5/10 ,  A61G5/12 ,  A61G5/08

CPC分类号： A61G5/047 ,  A61G5/046 ,  A61G5/0833 ,  A61G5/0875 ,  A61G5/1024 ,  A61G5/1051 ,  A61G5/122 ,  A61G5/124 ,  A61G5/125 ,  A61G5/128 ,  A61G2203/10

摘要： Disclosed is a Wheelchair Electric Mobility Attachment including a rear wheels chassis functionally connected to a front chassis fork, for positioning two or more rear wheels of the mobility attachment, as part of a wheelchair connection scheme, at a position behind (further back from) the axle of the rear wheels of the wheelchair to which said attachment is being connected.

公开(公告)号：US20200000658A1

公开(公告)日：2020-01-02

申请号：US16459857

申请日：2019-07-02

申请人： Keren Klein ,  Offer Halpern

发明人： Keren Klein ,  Offer Halpern

IPC分类号： A61G5/04

摘要： Disclosed is a mobility platform, system, method and, a detachable wheelchair and rickshaw drive assembly (Electric Mobility Attachment) including a chassis connected to a front and rear unit, each unit comprising a respective electrically motorized wheel. The chassis includes an interlocking element extending towards and interfacing-with a structural element on the frame of a wheelchair, such that forward force applied onto the chassis by the front and rear wheels, is conveyed to the wheelchair by the interlocking element, thereby propelling it forward.