In a catenary mast for overhead line systems of electric rail vehicles, guides (6, 36) are arranged on the mast (1, 1', 1", 31, 32) for a support member (7, 37) that extends the mast (1, 1', 1", 31, 32) upward and carries a boom (13, 40) that supports the ...

A catenary mast for overhead line systems of electrically powered rail vehicles is designed as a pair of springs with two hollow sections (1, 1', 2) connected to one another in the region of their ends. This makes it possible to arrange guides (6, 6') on t...

In an arrangement for suspending a contact wire (1) of electric railways by means of a suspension rope (2), which connects the contact wire (1) to a support rope (3) by means of at least one suspension clamp (4, 6) and at least one thimble (5, 7), the susp...

The device has a U-shaped bracket which is pushed on a contact wire (1), where the both ends of an axle stub (3) lie in a plane (4) with a contact surface (5) of the contact wire. The bracket is connected with the contact wire by a snap connection. The bra...

The holder (1) has rollers (5) for lateral guidance of the contact wires (2), and sliding guides or rollers for supporting the contact wires. A lug is provided, which is guided downwards to a current collector of the electric railway in the area of the hol...