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Publication of FR571281ApublicationCriticalpatent/FR571281A/en
B60M—POWER SUPPLY LINES, AND DEVICES ALONG RAILS, FOR ELECTRICALLY- PROPELLED VEHICLES
B60M1/00—Power supply lines for contact with collector on vehicle
B60M1/12—Trolley lines; Accessories therefor
B60M1/20—Arrangements for supporting or suspending trolley wires, e.g. from buildings
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FR571281D1923-09-291923-09-29
Adjustable length anti-sway arm for electric traction catenary line and its clamp for fixing to the contact wire
ExpiredFR571281A
(en)
Device for immobilizing, one in relation to the other, the two sliding parts of an anti-sway arm of adjustable length for an overhead electric traction contact line
Device for fixing the intermediate cable used in the establishment of the catenary lines of electric traction on the transverse cable of the gantries supporting these lines
Adjustable device for the suspension of a conductor from an overhead cable or the like, in particular from the conductor wire of the car to the support cable in electric railways