초록 ▼

The object of the invention is to provide an anti-sway stabilizer (20) that is pivotally connected to a support arm ( 26) of a vehicle bike transportation rack, making available a convenient attachment of a bicycle top tube to the support arm for prevention of a bicycle held on the rack from swaying

The object of the invention is to provide an anti-sway stabilizer (20) that is pivotally connected to a support arm ( 26) of a vehicle bike transportation rack, making available a convenient attachment of a bicycle top tube to the support arm for prevention of a bicycle held on the rack from swaying to and fro when subjected to over the road vehicle movement. The anti-sway stabilizer consists of a rubber bike separator cradle (22) that includes a bore (24) therethrougth that slides over the vehicle bike rack support arm and has a thru-hole (28) parallel with the bore. A pivoting stabilizer member (32) in the form of a yoke (36) is rotatably attached to the bike separator cradle with a screw (40 ) and nut (42). An attachment strap (48) secures a bicycle top tube to the bike separator cradle and a second attaching strap ( 48) secures a bicycle seat tube or down tube to the stabilizer member. The anti-sway stabilizer is held in place on the support arm by the combination of the separator cradle being resilient and the rigid stabilizer member contiguously engaging the support arm which precludes any lateral movement along the arm when a force is exerted in a horizontal direction biasing the anti-sway stabilizer.

대표청구항 ▼

What is claimed is: 1. An anti-sway stabilizer for pivotally connecting to a support arm of a vehicle bike transportation rack, providing attachment for a bicycle top tube in conjunction with a seat tube or a down tube to prevent a bicycle held on the rack from swaying to and fro when subjected to

What is claimed is: 1. An anti-sway stabilizer for pivotally connecting to a support arm of a vehicle bike transportation rack, providing attachment for a bicycle top tube in conjunction with a seat tube or a down tube to prevent a bicycle held on the rack from swaying to and fro when subjected to over the road vehicle movement, comprising, a rubber bike separator cradle having a bore therethrougth, configured to slide over a vehicle bike rack support arm, further, said separator cradle having a thru-hole parallel with the bore, a pivoting stabilizer member rotatably attached to the bike separator cradle utilizing the thru-hole, such that the separator cradle and pivoting stabilizer combination precludes lateral movement along a vehicle bike rack support arm, said pivoting stabilizer member further comprising an integrally formed radial yoke having a pair of aligned round openings therethrougth with said yoke sized to fit tightly over the bike separator cradle with the round openings aligning with the thru-hole in the cradle, wherein, said yoke is narrower than the separator cradle width, creating an interference fit permitted by resilience of the separator cradle allowing the stabilizer member to rotate under resistance therefore maintaining its position under compression, wherein said stabilizer member is pivotally attached to said separator cradle with a capscrew and nut disposed within the thru-hole in separator cradle and the aligned round openings in said stabilizer member, wherein said nut is captivated in said yoke and said capscrew is the socket head type, and attaching means for securing a bicycle top tube to the bike separator cradle, also attaching means for securing to a bicycle seat tube or down tube to the stabilizer member. 2. The anti-sway stabilizer as recited in claim 1 wherein said bore in the bike separator cradle has a smaller inside diameter than a rack support arm outside diameter, wherein a friction fit is achieved due to the rubber material elasticity, forming the bike separator cradle, when expanded over the rack support arm, such that a tight grip is provided therebetween. 3. The anti-sway stabilizer as recited in claim 1 wherein said bike separator cradle is molded of a resilient rubber material. 4. The anti-sway stabilizer as recited in claim 1 wherein said rubber bike separator cradle further having a wall thickness between the bore and an outside surface of the cradle of at least 0.190 inch (0. 48 cm) and a overall horizontal width of from 1.90 inch (4.83 cm) to 2.10 inch (5.33 cm). 5. The anti-sway stabilizer as recited in claim 1 wherein said stabilizer member further having an integrally formed recess configured with an angle compatible with that of a bicycle seat tube or down tube. 6. The anti-sway stabilizer as recited in claim 1 wherein said stabilizer member is injection molded of ABS which is derived from acrylonitrile, butadiene and styrene. 7. The anti-sway stabilizer as recited in claim 1 further comprising said stabilizer member contiguously engages a vehicle bicycle support arm, with a combination of the separator cradle being resilient and the stabilizer member rigid, when a force is exerted in a horizontal direction the separator cradle and stabilizing member are biased precluding any lateral movement along the support arm. 8. The anti-sway stabilizer as recited in claim 1 further comprising, said separator cradle and stabilizer member each having a pair of opposed integrally molded strap anchors, said attaching means for securing a bicycle top tube to the bike separator cradle, also attaching means for securing to a bicycle seat tube or down tube to the stabilizer member further comprise an attachment strap having a plurality of openings corresponding to the shape of the strap anchors except smaller. 9. The anti-sway stabilizer as recited in claim 8 wherein said attachment strap further comprising, gripping tabs on each end for providing a user a convenient grasping surface. 10. The anti-sway stabilizer as recited in claim 8 wherein said attachment strap is molded of a resilient rubber material.