发明名称 |
Toy railroad vehicle brake system |
摘要 |
A toy train set includes a toy train car operative upon a two rail trackway. The trackway includes a braking system for reducing the toy train speed at selected places along the trackway and a track intersection having no moving parts which permits a child user to select either of two direction paths. An elongated beam spring is provided on the toy cars to facilitate placement upon the trackway by a younger child.
|
申请公布号 |
US4568305(A) |
申请公布日期 |
1986.02.04 |
申请号 |
US19840568662 |
申请日期 |
1984.01.06 |
申请人 |
MATTEL, INC. |
发明人 |
DE ANDA, NICHOLAS;GRIMM, THOMAS H. |
分类号 |
A63H18/02;A63H19/30;(IPC1-7):A63H29/00 |
主分类号 |
A63H18/02 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|