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Expired
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Albert Anderson
Johan Marinius Andersen
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Individual
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Individual
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Publication of GB190111409ApublicationCriticalpatent/GB190111409A/en
11,409. Anderson, A., and Andersen, J. M. June 4. Electric railways and tramways with third-rail conductors. Insulation.-Relates to insulators for the third rail of electric railways. A support a surmounted by a flange or cup d is mounted on one of the tie rods. The cup d is covered with a layer of insulating-material i. A plate f, with central stud e, annular flange l, and one or more sheds n, is fixed in the flange or the cup d by means of sulphur or other cement. A disc h closes the stud e. The plate f is provided with a fixed lug r and a movable lug s secured by a shank t and cottar pin u.
GB190111409D1901-06-041901-06-04Improvements in Insulating Supports or "Insulators" for Electric Conductors
ExpiredGB190111409A
(en)
Improvements in and relating to Current-distributing and Collecting Devices for Use in connection with Electric Railways, Tramways and Cranes and for like Purposes