发明名称 Training wheel assembly for bicycle
摘要 A training wheel assembly includes a pair of training wheels and a pair of mounting members for mounting the training wheels in outwardly spaced relation to opposite sides of a rear wheel of a bicycle. The training wheel assembly is adjustable for moving the training wheels thereof inwardly relative to the rear wheel of a bicycle in order to reduce the amount of support provided by the training wheels without increasing the tendency of the bicycle to yaw or wobble from side-to-side during use.
申请公布号 US5133569(A) 申请公布日期 1992.07.28
申请号 US19900633071 申请日期 1990.12.24
申请人 PLAYSKOOL, INC. 发明人 RIEBER, FREDERICK M.;DALEY, RICHARD A.
分类号 B62H7/00 主分类号 B62H7/00
代理机构 代理人
主权项
地址