Improvements in Fenders for Electrically Propelled Cars.
Номер патента: GB190124534A
Опубликовано: 03-12-1902
Автор(ы): Jacob Durose, Walter Tortoiseshell
Принадлежит: Individual
Опубликовано: 03-12-1902
Автор(ы): Jacob Durose, Walter Tortoiseshell
Принадлежит: Individual
Реферат: 24,534. Durose, J., and Tortoiseshell, W. Dec. 3. Electric tramways, signalling on.-On meeting an obstruction the spring bar m, forming part of an obstruction remover for an electric tramcar, is forced inwards, causing the electric contacts v, w to engage, and the current rings warning-bells at each end of the car.
An Improvement in High Pressure Current Distributors for Electric Ignition Apparatus.
Номер патента: GB191116968A. Автор: Wilhelm Heyer. Владелец: Individual. Дата публикации: 1911-12-30.