发明名称 Track intersection for toy trains
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 US4564162(A) 申请公布日期 1986.01.14
申请号 US19840568663 申请日期 1984.01.06
申请人 MATTEL, INC. 发明人 GRIMM, THOMAS H.
分类号 E01B7/00;E01B25/00;(IPC1-7):E01B7/00 主分类号 E01B7/00
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