Quick release dropout for bicycle wheel

Claim 1

In a bicycle, wherein a front wheel is supported on a frame of the bicycle by a shock absorbing fork including parallel telescoping struts that depend from the frame with the wheel received therebetween and attached to an axle of the wheel, said telescoping struts being precisely in parallel relation to prevent binding, and a fastening mechanism associated with said wheel axle for clamping the wheel axle to the struts, said struts equipped with an adjustment mechanism to permit the clamping action without upsetting the parallel relation of the struts, said adjusting mechanism comprising; a first bracket projected from a depending end of one of said struts, said bracket having a U shaped slot for receiving one end of the wheel axle, a second bracket projected from the depending end of the other of said struts and having an open-ended through bore, a shoe having a U shaped slot and being slidably received in said through bore with the U shaped slot of the shoe and the open end of the through bore cooperatively defining a slot on said other strut end for receiving the other end of the wheel axle, said second bracket and shoe cooperatively arranged relative to said fastening mechanism so that clamping of the struts to the wheel axle achieves direct clamping of the slidable shoe to the wheel axle while permitting sliding of the shoe relative to the strut thus allowing retention of the parallel relation between the struts.