GB189808946A - Variable Speed Gearing for Velocipedes and other Vehicles. - Google Patents

Variable Speed Gearing for Velocipedes and other Vehicles.

Info

Publication number
GB189808946A
GB189808946A GB189808946DA GB189808946A GB 189808946 A GB189808946 A GB 189808946A GB 189808946D A GB189808946D A GB 189808946DA GB 189808946 A GB189808946 A GB 189808946A
Authority
GB
United Kingdom
Prior art keywords
wheel
hub
clutch
axle
chain
Prior art date
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
Inventor
Alexis Didierjean
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of GB189808946A publication Critical patent/GB189808946A/en
Expired legal-status Critical Current

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Landscapes

  • Arrangement And Driving Of Transmission Devices (AREA)
  • Arrangement And Mounting Of Devices That Control Transmission Of Motive Force (AREA)

Abstract

8946. Didierjean, A. April 18. Driving-mechanism, variable-speed, for motor and other cycles &c. The chain-wheel D on the crank axle drives, by means of the chain J, a wheel E on the rear wheel hub B and a wheel F secured to the intermediate axle C. A wheel G on the intermediate axle F drives a wheel H on the rear hub through a chain K. The axle C is journalled in the stay Y and in a bracket Z, Z<1> attached thereto. A variable speed may be obtained by securing either of the wheels E, H to the hub B by means of a clutch. The clutch, Fig. 5, consists of a sleeve M secured to the hub, which is provided with two pivoted clutch teeth each having a pin i carrying a ball h. A ring N fits around the balls and may be moved by means of levers P, P. By moving the levers the clutch teeth may be brought into engagement with teeth on either of the wheels E, H, thereby connecting the wheel to the hub. In a modification, the wheel F is replaced by a separate wheel which drives the wheel E. The number of axles and intermediate wheels may be increased in accordance with the speeds required, and the devices may be arranged on both sides of the driving-wheel.
GB189808946D 1898-04-18 1898-04-18 Variable Speed Gearing for Velocipedes and other Vehicles. Expired GB189808946A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB189808946T 1898-04-18

Publications (1)

Publication Number Publication Date
GB189808946A true GB189808946A (en) 1899-03-25

Family

ID=32414742

Family Applications (1)

Application Number Title Priority Date Filing Date
GB189808946D Expired GB189808946A (en) 1898-04-18 1898-04-18 Variable Speed Gearing for Velocipedes and other Vehicles.

Country Status (1)

Country Link
GB (1) GB189808946A (en)

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