Rail clamp handling arrangement

Abstract

This invention relates to rail clamp handling arrangement, for moving a clamping element (300) from a position in which said element fastens a rail (800) to a railroad sleeper to a sleeper releasing position and vise-versa, comprising a support structure/housing (500) having a lower part (501) with a central rail fit member (503) and arranged to extend transversally in relation to the longitudinal extension of the rail (800), wherein at each outer end portion (504) of said lower part (501) there is arranged connection means that provide pivot points (401) at an intermediate point of a pivotable lever arm (400), said lever arms (400) being arranged mirror symmetrically, a power and transmission arrangement (2, 3, 6) arranged to simultaneously move an upper part (405) of said lever arms (400) via an upper pivotal connection (402), a lower part (406) of said lever arms (400) comprising contact devices (403) arranged to move a clamping element (300), wherein said power and transmission arrangement (2, 3, 6) includes a power unit in the form of an electric motor (2) and a rotatable threaded shaft (6) arranged to transfer torque applied via said power and transmission arrangement (2, 3 6) into pivotal movement of said lever arms (400).

Dependencies are inferred from the claim text.