发明名称 Bellows actuated stunt device for toy vehicle trackset
摘要 A plurality of stunt devices are used within a toy vehicle trackset. Each of the devices includes a movable portion within the toy vehicle travel path. Each movable portion is moved by a pneumatic actuator. A manually operated air bellows is coupled to each pneumatic actuator by a hollow tube. When a particular air bellows is compressed, the corresponding actuator moves the movable portion diverting the toy vehicle on the stunt device.
申请公布号 US2005191940(A1) 申请公布日期 2005.09.01
申请号 US20050041032 申请日期 2005.01.21
申请人 SHELTMAN DAVID A.;POHLMAN JOE K.;FINIZZA MICHAEL;MAYER MARK;ANDREWS MIKE;TAM NELSON 发明人 SHELTMAN DAVID A.;POHLMAN JOE K.;FINIZZA MICHAEL;MAYER MARK;ANDREWS MIKE;TAM NELSON
分类号 A63H17/00;A63H18/02;(IPC1-7):A63H17/00 主分类号 A63H17/00
代理机构 代理人
主权项
地址