Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
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Siemens Brothers and Co Ltd
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Siemens Brothers and Co Ltd
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Application filed by Siemens Brothers and Co LtdfiledCriticalSiemens Brothers and Co Ltd
Application grantedgrantedCritical
Publication of GB190115368ApublicationCriticalpatent/GB190115368A/en
Current-Collector Devices For Electrically Propelled Vehicles
(AREA)
Abstract
15,368. Siemens Bros. & Co., [Siemens & Halske Akt.- Ges.]. July 29. Electric railways and tramways.-Relates to a safety device for exposed electric leads such as trolley wires. The breaking of the wire allows the support to swing into contact with a conductor connected to earth or the other pole of the generator. Fig. 1 shows one arrangement. The trolley holder c is carried on an arm b pivoted at d, and on either side are conductors g connected to earth. Fig. 2 shows another arrangement. The holder i is supported by a cross-wire k, above which is a wire l connected to earth. Straddling the wire is a loop m connected to the wire e.
GB190115368D1901-07-291901-07-29A Safety Device for Exposed Electric Leads.
ExpiredGB190115368A
(en)