20090140571 | Axle assembly - An axle assembly is supplied capable of solving that troublesome mounting and dismantling works needing a wrench to screw fasten bolt. In the axle assembly, the present invention is to furnish nipping and holding member with collet shape on tubular body; to insert the nipping and holding member into penetrating hole of shaft mounting portion so as to shrink diameter; and to directly insert the tubular body into the penetrating hole. When moving fastening bar by operation of cam lever, both nipping and holding members nip and hold the shaft mounting portion. While dismantling, diameter shrinking part moves so as to make the nipping and holding member shrink diameter. | 06-04-2009 |