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公开(公告)号：US11427280B2
公开(公告)日：2022-08-30
申请号：US17148823
申请日：2021-01-14
发明人： Robert Bell
摘要： A system, generally for use with light personal vehicles such as bicycles or e-bikes, for enabling a vehicle trailer and a tow bar to be interconnected in either a braking configuration or a non-braking configuration, is described. Also described is a braking kit for interconnecting a tow bar and a vehicle trailer in a braking configuration, wherein the vehicle trailer comprises a connection interface dimensioned to be connected with an end of the tow bar in a non-braking configuration. When the tow bar and the trailer are interconnected in the braking configuration, at least a threshold amount of rearward force imparted via the tow bar during vehicle braking causes the actuation of at least one brake associated with the trailer wheels. The same tow bar can be used in either braking or non-braking configuration.
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公开(公告)号：US09428239B1
公开(公告)日：2016-08-30
申请号：US14744636
申请日：2015-06-19
发明人： Robert Bell , Kaleb Michener
摘要： A bicycle convertible from a bicycle mode to a stroller mode comprises a frame having a front portion supporting a carrier and a rear portion. A front wheel supports the front portion of the frame, and a rear wheel supporting the rear portion of the frame in the bicycle mode. The rear portion of the frame is hinged to the front portion of the frame such that to convert the bicycle from the bicycle mode to the stroller mode the rear portion of the frame can be moved alongside the front portion of the frame to position the rear wheel to support a one side of the rear portion of the carrier. An auxiliary wheel, movable between a raised position raised from a riding surface in the bicycle mode can be moved to a lowered position contacting the riding surface in the stroller mode to supports the other side of the carrier.
摘要翻译： 从自行车模式转向婴儿车模式的自行车包括具有支撑托架的前部和后部的框架。 前轮支撑框架的前部，以及在自行车模式下支撑框架后部的后轮。 框架的后部铰接到框架的前部，从而将自行车从自行车模式转换到婴儿车模式，框架的后部可以沿框架的前部移动，以将后轮定位 以支撑载体的后部的一侧。 可以在自行车模式下从骑乘面升起的升起位置之间移动的辅助轮能够以与婴儿车模式下的骑乘面接触的下降位置移动，以支撑托架的另一侧。
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公开(公告)号：US20220219773A1
公开(公告)日：2022-07-14
申请号：US17148823
申请日：2021-01-14
发明人： Robert Bell
摘要： A system, generally for use with light personal vehicles such as bicycles or e-bikes, for enabling a vehicle trailer and a tow bar to be interconnected in either a braking configuration or a non-braking configuration, is described. Also described is a braking kit for interconnecting a tow bar and a vehicle trailer in a braking configuration, wherein the vehicle trailer comprises a connection interface dimensioned to be connected with an end of the tow bar in a non-braking configuration. When the tow bar and the trailer are interconnected in the braking configuration, at least a threshold amount of rearward force imparted via the tow bar during vehicle braking causes the actuation of at least one brake associated with the trailer wheels. The same tow bar can be used in either braking or non-braking configuration.
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