| 发明名称 |
Two-Wheeled Vehicle Having a Sprung Drive-Train Swing Arm |
| 摘要 |
A frame assembly is provided for a two-wheeled vehicle, in particular for a bicycle, including: a main frame, which has a head tube for connecting to a front wheel mount and a saddle connection for connecting to a saddle; and a drive-train swing arm pivotably connected to the main frame. The drive-train swing arm includes a wheel suspension for a rear wheel to be driven and a pedal-crank drive having a pedal crank for driving the rear wheel by muscle force of a rider. The pedal-crank drive is associated with the drive-train swing arm. The drive-train swing arm is pivotably connected to the main frame by a multijoint assembly. |
| 申请公布号 |
US2016167731(A1) |
申请公布日期 |
2016.06.16 |
| 申请号 |
US201615047718 |
申请日期 |
2016.02.19 |
| 申请人 |
Bayerische Motoren Werke Aktiengesellschaft |
发明人 |
BOBINGER Robert;BACHMANN Fabian;OCHNER Udo;LOCH Robert |
| 分类号 |
B62K25/28;B62M6/40 |
主分类号 |
B62K25/28 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A frame assembly for a two-wheeled vehicle, comprising:
a main frame comprising a head tube and a saddle connection; a drive-train swing arm comprising a wheel suspension for a rear wheel to be driven and having a pedal-crank drive assigned to the drive-train swing arm, the pedal-crank drive having a pedal crank that drives the rear wheel via a rider's muscle force; and a multi joint assembly by which the drive-train swing arm is pivotably connected to the main frame. |
| 地址 |
Muenchen DE |
