Improvements in and relating to Velocipedes.
Номер патента: GB189711912A
Опубликовано: 03-07-1897
Автор(ы): Edwin Ring, Willy Dudek
Принадлежит: Individual
Опубликовано: 03-07-1897
Автор(ы): Edwin Ring, Willy Dudek
Принадлежит: Individual
Реферат: 11,912. Dudek, W., and Ring, E. May 13. Driving-mechanism; frames.-Fig. 3 shows the invention applied to a bicycle. Two internallytoothed wheels a, mounted on pins b carried by the rear fork B, are rotated by connecting-rods x and geared with pinions d on the ends of the driving-wheel axle c. Grooves f are formed round the inner faces of the wheels a to receive the turned-up edges of closing-discs e to exclude dusi and dirt. In a modification, the connecting-rods are dispensed with and the pedals are fixed directly to the wheels a; in this case the frame is shortened and constructed to bring the saddle vertically over the pins b.
Improvements in aircraft seats and related components
Номер патента: EP2414234A2. Автор: Gary Seale. Владелец: Cobra UK Automotive Products Division Ltd. Дата публикации: 2012-02-08.