公开(公告)号：US5000470A

公开(公告)日：1991-03-19

申请号：US384316

申请日：1989-07-24

申请人： Arnold Kamler ,  Sylvester Yen

发明人： Arnold Kamler ,  Sylvester Yen

IPC分类号： B62K25/10 ,  B62K25/30

CPC分类号： B62K25/30 ,  B62K25/10

摘要： The invention provides a bicycle having an improved shock absorbing suspension system and an improved shock absorber for a bicycle. The suspension system comprises a single pair of improved shock absorbers associated with the rear wheel of the bicycle. The improved shock absorber comprises an elongated housing having a hollow cylindrical core which receives a shock absorber rod having a piston head. The core of said housing is provided with a multiplicity of longitudinally disposed shock absorbing springs arranged end to end between the closed end of the housing and the piston head. The springs possess different innate resistances to compression so that the shock absorber has a varying shock absorbing capacity. A return spring is lodged in the housing core on the opposite side of the piston head between the piston head and the end of the housing which receives the shock absorber rod. The return spring provides resistance against the piston head as it moves toward the receiving end of the housing to prevent backlash of the shock absorber rod.

摘要翻译： 本发明提供了一种具有改进的减震悬挂系统和改进的用于自行车的减震器的自行车。 悬架系统包括与自行车的后轮相关联的一对改进的减震器。 改进的减震器包括具有中空圆柱形芯体的细长壳体，该中空圆柱形芯体容纳具有活塞头的减震器杆。 所述壳体的芯部设置有多个纵向设置的冲击吸收弹簧，所述冲击吸收弹簧端对端布置在壳体的闭合端和活塞头之间。 弹簧具有不同的先天的压缩阻力，使得减震器具有不同的减震能力。 复位弹簧被放置在活塞头的活塞头和容纳减震杆的壳体的端部之间的活塞头的相对侧上的壳体芯中。 复位弹簧当向壳体的接收端移动时提供抵抗活塞头的阻力，以防止减震器杆的间隙。

公开(公告)号：US07938421B2

公开(公告)日：2011-05-10

申请号：US12321054

申请日：2009-01-15

申请人： Sylvester Yen

发明人： Sylvester Yen

IPC分类号： B62K17/07

CPC分类号： B62K13/02 ,  B60B35/00 ,  B60B35/16 ,  B60Y2200/13 ,  B62K5/00 ,  B62K2710/16

摘要： A supporting member that carries at least 1 wheel and either rotates with the wheel to transmit mechanical power to and from it, and allows the wheel to rotate freely on it. The axle is an invention by itself and there is no prior art which has the axle attached to the housing. The axle and wheels can be removed and is therefore easier to ship. The axle can be used in a tricycle, trailer, caboose or any human or mechanical powered vehicle.

摘要翻译： 支撑构件，其承载至少1个轮并且与所述车轮一起旋转以将机械动力传递到其上并允许车轮在其上自由旋转。 该轴本身是发明，并且没有现有技术将轴连接到壳体。 轴和车轮可以拆卸，因此更容易运输。 车轴可用于三轮车，拖车，轿车或任何人力或机械动力车辆。

公开(公告)号：USD588650S1

公开(公告)日：2009-03-17

申请号：US29308380

申请日：2008-06-13

申请人： Sylvester Yen

设计人： Sylvester Yen

公开(公告)号：US06811172B2

公开(公告)日：2004-11-02

申请号：US10234265

申请日：2002-09-04

申请人： Sylvester Yen

发明人： Sylvester Yen

IPC分类号： B62B312

CPC分类号： B62K21/00

摘要： A vehicle such as a bicycle or tricycle having a front steering assembly and a remote, rear steering assembly. The front steering assembly has a steering sleeve with a rotatable front shaft within the sleeve that is connected to the front wheel. The rear steering assembly has a rear shaft rotatably mounted in a steering sleeve and both of the shafts has a steering device such as handlebars accessible to users. The shafts are coupled together to rotate in tandem by means of a substantially flexible coupling, such as a chain operatively connected between sprockets mounted to each of the shafts. Turning either of the handlebars thus turns the front wheel to steer the vehicle.

摘要翻译： 诸如具有前转向组件和远程后转向组件的自行车或三轮车的车辆。 前转向组件具有转向套筒，该转向套筒在套筒内具有连接到前轮的可旋转前轴。 后转向组件具有可旋转地安装在转向套筒中的后轴，并且两个轴都具有诸如可由用户接近的把手的转向装置。 轴通过基本上柔性的联接器（例如可操作地连接在安装到每个轴上的链轮之间的链条）连接在一起而一起旋转。 因此，转动车把可以使前轮转向车辆。