发明名称 Scaffold support for toy vehicle trackset
摘要 A scaffold support system for toy vehicle tracksets utilizes a plurality of base members which in turn support a plurality of generally cylindrical rod elements. The rod elements are elongated and generally circular in cross-section. A plurality of joint members are utilized in securing combinations of the rod members together to form a scaffold structure. In turn, a further plurality of joint members are utilized in securing the track segments to the various rods found in the scaffold structure. The joints are movable and rotatable upon the supporting rods to provide substantial variation of track segment positioning and contour within the trackset. For the most part, each joint utilized in securing the track segments and the combinations of scaffold supporting rods within the trackset is capable of securely locking in a selected position.
申请公布号 US2005191939(A1) 申请公布日期 2005.09.01
申请号 US20050041072 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 A63H17/24;A63H18/02;A63H29/00;(IPC1-7):A63H29/00 主分类号 A63H17/24
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