George de Mestral branched out to the textile center of Manchester, New Hampshire in the United States. De Mestral gave the name Velcro, a portmanteau of the French words velours ("velvet"), and crochet ("hook"), to his invention as well as his company, which continues to manufacture and market the fastening system. However, hook and loop's integration into the textile industry took time, partly because of its appearance. Hook and loop in the early 1960s looked like it had been made from left-over bits of cheap fabric, an unappealing aspect for clothiers. The first notable use for Velcro® brand hook and loop came in
Rail fastening system spring steel clips that attach to the underside of the rail baseplate and bear against the sides of the sleepers to prevent longitudinal movement of the rail, either from changes in temperature or through vibration. Rail fastening system A rail fastening system is a means of fixing rails to railroad ties (North America) or sleepers (British Isles, Australasia, and Africa). The terms "rail anchors", "tie plates", "chairs" and "track fasteners" are used to refer to parts or all of a rail fastening system. Various types of fastening have been used over the years. The earliest wooden rails were fixed to