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 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|