发明名称 Toy vehicle and track assembly
摘要 A toy vehicle and track assembly includes an electrically operable vehicle for movement along an elongate flexible track of a predetermined length having flexible electrical conductors along the longitudinal extent thereof. The vehicle is configured for an actual direction of travel and an apparent direction of travel and includes an arrangement for maintaining the actual direction of travel coincident with the apparent direction of travel. Power is supplied to the vehicle through a hand-held controller wired to a power application device which clamps on the track. The track may be formed with one of several cross-sectional configurations providing additional surfaces for the placement of conductive electric strips which apply power to the vehicle and to optional auxiliary systems within the vehicle. A plurality of mounting tunnels are provided to allow the track to be erected in a number of predetermined circuit designs and, optionally, power may be applied to the track through one of the mounting tunnels.
申请公布号 US5626504(A) 申请公布日期 1997.05.06
申请号 US19940252752 申请日期 1994.06.02
申请人 LIU, TING 发明人 LIU, TING
分类号 A63H21/02;A63H21/04;(IPC1-7):A63H21/02;B61B13/00 主分类号 A63H21/02
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