About 26 results
https://drivepatents.com/patents/993575 · 23 Jan 2013
The crossmember has a bracket section (4) provided in form of a trough-shaped welded structural steelwork, in which horizontal and vertical rollers are integrated. The bracket section is provided with a center part (1) and left and right side parts (2). Tw...
https://drivepatents.com/patents/1067204 · 24 May 2006
The optical method for the monitoring of an electrical conductor (2,21) entails feeding at least one light signal (LS) into fiber Bragg grating sensors (S1-S3), in each of which the light signal is altered in dependence upon a deformation induced through t...
https://drivepatents.com/patents/1068165 · 19 Apr 2006
Coupled to an elbow stay (6), two parallel single-piece U-shaped hand-rails (5) for a crane swivel towards a supporting column (1) and have an articulated linkage with a cross-member (4) fitted on the supporting column.
https://drivepatents.com/patents/1078703 · 6 Apr 2005
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 the aerial contact wire support point have their angles/di...
https://drivepatents.com/patents/1080837 · 12 Jan 2005
A railway overhead power supply electrical cable (2, 21-25) optical monitoring procedure has Bragg grating fibre optical sensors (41-45, 51- 56) in cable components fed from the catenary (21-25) so that a light signal (LS) fed into the cable is modified to...
https://drivepatents.com/patents/1087876 · 21 Apr 2004
The installation method has the travel wire cable (2) fed off from a supply drum mounted on a track-mounted installation machine via winch wheels (17,20) of a friction winch (13), providing a tension resistance (31) opposing the tensile force (30) which in...
https://drivepatents.com/patents/1089543 · 25 Feb 2004
A train overhead power line lateral displacement measurement system has pairs of focussed light sensors (2.1-2.8) on the pantograph pick up strip with light guide (3.1-3.8) connection to impulse formers (4.1-4.8) to lengthen the electrical impulse.
https://drivepatents.com/patents/1091592 · 26 Nov 2003
The invention concerns an overhead supply line renewal device to renew an overhead supply line (14), displacable along the track en provided with a unit (1) to remove old supply line (14) and a unit (3) to supply new supply line (4) and with a unit (2) to ...
https://drivepatents.com/patents/1092300 · 29 Oct 2003
The machine has a machine frame (2) movably mounted on rail bogies (3), a storage drum (14), a height-adjustable pulley (16) and a friction winch (15) with which a withdrawal resistance is produced when the conductor (10) is pulled from the storage drum to...
https://drivepatents.com/patents/1094216 · 6 Aug 2003
The tool is applied to a butt joint between a new conductor (1) and a worn conductor (1') and is secured by clamps (9,9',11,11'). The clamps are located on either side of the junction claw (2) and are dimensioned such that a slider track (15b) which is als...