发明名称 Pedal driven child's vehicle - has forward chain drive gear change, including freewheel drive on backward pedalling
摘要 <p>The child's vehicle has a tubular frame and a pedal driven chain drive for the rear axle hub. A gear selector operates on the hub gear change with the lowest ratio, having a free-wheel drive so that the vehicle can be reversed by pedalling backwards. The other gear ratios operate only forwards, with a free-wheel effect to allow coasting. The first forward ratio and the direct drive are situated each side of a neutral setting. The vehicle is lightweight and easily controlled.</p>
申请公布号 DE2916842(A1) 申请公布日期 1980.11.06
申请号 DE19792916842 申请日期 1979.04.26
申请人 SCHELLACK, HANS-DIETER, 2800 BREMEN 发明人 SCHELLACK, HANS-DIETER, 2800 BREMEN
分类号 B62M9/04;(IPC1-7):62M9/04 主分类号 B62M9/04
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