GB177178A - Improvements in or relating to variable-speed power transmission mechanisms - Google Patents
Improvements in or relating to variable-speed power transmission mechanismsInfo
- Publication number
- GB177178A GB177178A GB7953/22A GB795322A GB177178A GB 177178 A GB177178 A GB 177178A GB 7953/22 A GB7953/22 A GB 7953/22A GB 795322 A GB795322 A GB 795322A GB 177178 A GB177178 A GB 177178A
- Authority
- GB
- United Kingdom
- Prior art keywords
- ring
- pins
- variable
- ratchet
- eccentric
- 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
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
- F16H25/04—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying rotary motion
- F16H25/06—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying rotary motion with intermediate members guided along tracks on both rotary members
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transmission Devices (AREA)
Abstract
177,178. B³ttner, G. M. March 19, 1921, [Convention date]. Variable-speed gearing.-A train comprising an eccentric 5, Fig. 2, rollers 3, and a cam ring 1, as described in Specification 177,854, is controlled so as to yield a variable-speed by a wobbling ring 9, Fig. 4, coacting with a ratchet 12 through pins 11, the number of which is changed. The rollers 3, which differ in number from the cam swells on the ring 1, are carried in a ring 2 and transmit power between the ring 1 and eccentric 5 through a ball-bearing ring 4 on the latter. The carrier ring 2 is connected to the ratchet 12, and the eccentric 5 to the spindle 8 of a roller 7, Fig. 4. The cam train may be locked to turn solid by pins 10, or relative motion may take place, when the roller 7 causes the ring 9 to have a wobbling motion round the ratchet 12. The extent of this wobbling is controlled by inserting two, three, four, or five pins 11 into as many holes 11<a>, these pins acting by being thrust against the inclined flanks of the ratchet teeth.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE177178X | 1921-03-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB177178A true GB177178A (en) | 1922-12-14 |
Family
ID=5700987
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB7953/22A Expired GB177178A (en) | 1921-03-19 | 1922-03-18 | Improvements in or relating to variable-speed power transmission mechanisms |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB177178A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1563204A2 (en) * | 2002-10-16 | 2005-08-17 | Synkinetics, Inc. | Multi-speed ratio apparatus to control shaft output |
-
1922
- 1922-03-18 GB GB7953/22A patent/GB177178A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1563204A2 (en) * | 2002-10-16 | 2005-08-17 | Synkinetics, Inc. | Multi-speed ratio apparatus to control shaft output |
EP1563204A4 (en) * | 2002-10-16 | 2010-07-07 | Synkinetics Inc | Multi-speed ratio apparatus to control shaft output |
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