Velg met anti-breek/anti-stootinrichting voor voertuigbanden.

摘要

The wheel rim includes a body 10 with a supplementary tyre support 2000 mounted around its periphery. The support includes a plurality of joint blocks 20 pivotally linked 30 together in a loop. The blocks 20 may be hollow and have a top recess 201 fixedly mounted with a resilient packing pad 203 to fit a central flange 101. Each block also includes two pairs of through holes 202 axially aligned at two opposite lateral sides. The links 30 connect the joint blocks via barrels and bolts which locate with the through holes. The support surfaces of the joint blocks only contact the tyre 1000 when partially deflated.