发明名称 Track set for toy vehicles
摘要 A track set for toy vehicles and a method for colliding toy vehicles are provided. The track set has a collision platform that defines a collision area. The track set further includes a first track member being pivotally secured to the collision platform at a pivot axis of the collision platform, and a second track member being pivotally secured to the collision platform at the pivot axis. The first and second track members each have a vehicle launcher for launching a toy vehicle towards the collision platform. The first track member defines a first vehicle pathway to the collision platform and the second track member defines a second vehicle pathway to the collision platform. The track set further includes an actuator configured to simultaneously activate the vehicle launcher of each of the first and second track members to propel at least one toy vehicle along at least one of the first and second vehicle pathways toward the collision area.
申请公布号 US7934970(B2) 申请公布日期 2011.05.03
申请号 US20080111169 申请日期 2008.04.28
申请人 MATTEL, INC. 发明人 O'CONNOR STACY LYNN
分类号 A63H17/02;A63B71/00 主分类号 A63H17/02
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