#DB NETZ AG [DE]

Method for retensioning overhead wire assemblies of rail-bound traffic

The invention relates to a method for retensioning overhead contact line systems of rail-bound rail traffic, wherein fastening and tensioning devices with cable pulls and slot guides are attached to a…

DRIVE·Aug 26·2 min read

B60M1/26 DB NETZ AG [DE]

Transport fuse for goods

The lock has tension rods (2), and a transportable support (4) provided for goods and comprising through-holes. Each tension rod is designed as a threaded bolt engaged into through-holes of a traverse…

DRIVE·Nov 16·1 min read

B60P7/08 DB NETZ AG [DE]

Non-contact method for measuring angles and distances

A camera (1) is attached to a rail vehicle (4) as a sensor for a measuring device. An aerial contact wire support point (13) on an overhead wire mast (5) is surveyed as an object. Structures within th…

DRIVE·Apr 6·1 min read

B60M1/28 DB NETZ AG [DE]

Method and device for safe emergency lighting of tunnels

The method involves monitoring the emergency lighting (3,4) in a tunnel with a controller of a tunnel safety lighting system consisting of a tunnel monitoring center (1) and emergency lighting equipme…

DRIVE·Oct 13·1 min read

H02J13/1321 DB NETZ AG [DE]

Process for exchanging the contact wire of a catenary line

The invention relates to a method and a device for replacing a contact wire that is fastened by hangers to a support cable on an overhead line of a track, wherein continuous operation is achieved by s…

DRIVE·Feb 12·2 min read

B60M1/28 DB NETZ AG [DE]