公开(公告)号：US5290065A

公开(公告)日：1994-03-01

申请号：US965432

申请日：1992-10-23

申请人： Randy E. Kassal

发明人： Randy E. Kassal

IPC分类号： A63C3/12 ,  A63C17/20 ,  A63C3/00

CPC分类号： A63C17/002 ,  A63C17/20

摘要： A wheel immobilizing cover for roller blade roller skates includes an elongated channel, a non-adjustable or fixed bridle of flexible, rubberized material which is subject to arcuate movement about an effective pivot point located on the sidewalls of the channel and an adjustable bridle coupled to the base of the channel. The adjustable bridle moves arcuately about the coupling point. The fixed bridle which is detached, at its outer end, from the base captures the front wheel of the roller blade skate wheels on the upper forward quadrant of the wheel and the adjustable bridle captures the rear wheel of the roller blade skate wheels on the upper rear quadrant of the wheel. When the front wheel rotates the wheel drags the flexible fixed bridle along the flexible, fixed bridle effectively pivoting about some pivot point on the channel and because of the difference in the paths of arcuate travel between the front wheel and the fixed bridle, the front wheel is clamped and immobilized. When the rear wheel rotates the wheel drags the adjustable bridle along and because of the difference in the paths of arcuate travel between the rear wheel and the adjustable bridle, the rear wheel is clamped and immobilized.

摘要翻译： 用于辊式溜冰鞋的轮固定盖包括细长通道，柔性橡胶材料的不可调节或固定的绳索，其围绕位于通道的侧壁上的有效枢转点进行弓形运动， 渠道的基地。 可调节的襟翼围绕联接点弧形移动。 在其外端从底座分离的固定马蹄将轮子的上部前象限上的滚轮刀片滑轮的前轮捕获，并且可调节的卡扣将上述滚轮刀片滑轮的后轮捕获在上部 轮的后象限。 当前轮旋转时，轮沿着柔性固定的襟翼拖动柔性固定襟翼，有效地围绕通道上的一些枢转点枢转，并且由于前轮和固定蹄之间的弓形行进路径的差异，前轮 被夹紧和固定。 当后轮旋转时，车轮拖动可调节的襟翼，并且由于后轮和可调节襟翼之间的弓形行进路径的差异，后轮被夹紧并固定。