GB190803879A - Improvements in Variable Speed Mechanism applicable to Automobile Vehicles, Bicycles, or for other purposes. - Google Patents
Improvements in Variable Speed Mechanism applicable to Automobile Vehicles, Bicycles, or for other purposes.Info
- Publication number
- GB190803879A GB190803879A GB190803879DA GB190803879A GB 190803879 A GB190803879 A GB 190803879A GB 190803879D A GB190803879D A GB 190803879DA GB 190803879 A GB190803879 A GB 190803879A
- Authority
- GB
- United Kingdom
- Prior art keywords
- shaft
- rod
- arm
- bicycles
- purposes
- 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
Links
Landscapes
- Transmission Devices (AREA)
Abstract
3879. Rivierre, L. C. G. Feb. 20, 1907, [date applied for under Section 91 of Patents &c. Act, 1907]. Motor road vehicles.-In a variable-speed transmission device, applicable to motor road vehicles &c., the shaft 2 is driven through a ratchet &c. device by a lever 8 forming one side of a pivotally jointed quadrilateral 7, 8, 9, 10, adjustably constrained by a radius rod 13, and oscillated by means of a connecting-rod 5 and crank-shaft 1. The radius rod 13 is pivoted at 14 to a sleeve 15 movable by means of a fork &c. upon a rod 16 radially arranged with reference to the shaft 2. In its outer extreme position the pivot 14 coincides with the pivotal joint 11, the links 9, 13 being equal, and no motion is transmitted to the arm 8 or shaft 2. As the pivot 14 is moved nearer the shaft 2, the oscillation of the arm 8 increases until it is nearly equal to that of the arm 7. Three or more sets of the apparatus may be actuated by cranks or an eccentric on the driving-shaft, the motion being transmitted by toothed wheels to a central toothed wheel.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR190803879X | 1907-02-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB190803879A true GB190803879A (en) | 1908-05-21 |
Family
ID=32188336
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB190803879D Expired GB190803879A (en) | 1907-02-20 | 1908-02-20 | Improvements in Variable Speed Mechanism applicable to Automobile Vehicles, Bicycles, or for other purposes. |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB190803879A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2953901A (en) * | 1955-12-22 | 1960-09-27 | Chrysler Corp | Gas turbine regenerator drive mechanism |
-
1908
- 1908-02-20 GB GB190803879D patent/GB190803879A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2953901A (en) * | 1955-12-22 | 1960-09-27 | Chrysler Corp | Gas turbine regenerator drive mechanism |
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