Accessory fastener for bicycle frames - with clamp shoes with concave clamp surface for tubing

摘要

The device is for fastening of accessories of two tubes (11, 12) of a bicycle frame. It has two clamp elements (13, 14), with a tension device (17), which clamp the tubes. One of the clamp elements has a pair of clamp shoes (18,19), which are relatively movable, and turnable. The side of each shoe away from the clamp element has a concave clamping surface to accommodate a tube. The shoes consist of a softer material, e.g. a synthetic. ADVANTAGE - Accommodates tubes of any dimensions, and relative positions.