公开(公告)号：US20200044431A1

公开(公告)日：2020-02-06

申请号：US16531479

申请日：2019-08-05

Applicant: ALSTOM Transport Technologies

Inventor： Daniele FLENA ,  Felice BASSANI ,  Andrea PEREGO ,  Claudio BINDA

IPC: H02G7/05 ,  F16L3/10

Abstract: A clamp for a wire of an overhead line comprising a main body has a groove for hosting the wire, a first and a second tapered region located in respective ends of the groove, and a first and a second spring placed in respective holes on opposite sides of the groove. The first and second springs are located in a central portion of the groove and are arranged for pushing respective wedges into the tapered regions in opposite directions. The wedges are arranged for tightening the wire by blocking between the wire itself and a wall of the respective first and second tapered region.