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
Application number
GB20821/55A
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Individual
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Individual
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Publication of GB771722ApublicationCriticalpatent/GB771722A/en
E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
E01B7/00—Switches; Crossings
E01B7/24—Heating of switches
Landscapes
Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
Architecture
(AREA)
Civil Engineering
(AREA)
Structural Engineering
(AREA)
Resistance Heating
(AREA)
Air-Conditioning For Vehicles
(AREA)
Abstract
771,722. Heating railway points. LEICHT, A. A., [trading as ELTRA KOMM.-GES. LEICHT & TRAMBAUER]. July 19, 1955 [April 7, 19S5], No. 20821/55. Class 104 (1). A railway points electric heater has two heater bars 1 fitted between the rail web 2 and the point seating plate 3 arranged to extend in opposite directions R<SP>1</SP>, R<SP>2</SP> towards the centre of the points where the bars are bent 90 degrees outwardly from the rail and are then lead below the rail foot 5 to a junction-box 6 on the other side of the rail.
GB20821/55A1955-04-071955-07-19An electrical heater for railway points
ExpiredGB771722A
(en)
Connection shear for electrical lines distribution boxes in industrial and other local ships. (Machine-translation by Google Translate, not legally binding)