contact wire, grooved contact wire, overhead contact line, electric railway, electric railroad, electric train, trolley line, tram, track, rail system, gripper, gripping tool, alignment device, align tool

BT-LT-S adjusting device, BT-LT-D adjustable Twister

By the BT-LT-D adjusting device you have to align the grooves of the new contact wire into the profile of the guide wheels and afterwards to tighten the BT-GW knob (on the block side)

Grooved contact wire alignment device during the installation of connecting joints

   The device is designed to facilitate accurate, repeatable and secure operations when aligning two grooved contact wires during the installation of two connecting joints.

   BT-GW is equipped with hooks for easy attachment to self-gripping clamps and a mechanical ratchet block commonly used for tensioning contact wire in jointing operations.

grooved contact wire alignment device of connecting joints