GB263319A - Improvements in or relating to transmission gearing - Google Patents
Improvements in or relating to transmission gearingInfo
- Publication number
- GB263319A GB263319A GB227426A GB227426A GB263319A GB 263319 A GB263319 A GB 263319A GB 227426 A GB227426 A GB 227426A GB 227426 A GB227426 A GB 227426A GB 263319 A GB263319 A GB 263319A
- Authority
- GB
- United Kingdom
- Prior art keywords
- gear
- frame
- shaft
- head
- bar
- 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
- F16H3/00—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
- F16H3/02—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion
- F16H3/04—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion with internally-toothed gears
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structure Of Transmissions (AREA)
- Mechanical Operated Clutches (AREA)
Abstract
263,319. Ahlm, C. E. F. Jan. 26, 1926. Variable-speed gearing of the kind comprising an external gear such as 11, Fig. 2, adapted to be moved in two directions to bring it selectively into mesh with a plurality of internal gears 13, 14, 15 is operated by means of an axially slidable bar 70, which carries a gear sector 74, Fig. 4, engaging a. sector 78 of different radius by which the supporting frame of the gear 11 is rocked. In the three-speed and reversing gear shown in Figs. 1, 2, and 4, the shaft 6 of the gear 11 is driven through a link belt 43 from a driving-shaft 1 about which the frame 5 pivots. The gear 11 is enmeshed with an idler 90, Fig. 1, for reversed driving. In order that it may be meshed with a step of the internal cone of gears on the driven shaft 2, the gear 11 is axially movable relatively to the frame 5. and to this end. the shaft 6 is splined within a sleeve 50 carrying the driven sprocket 7. A head 55 fast on the shaft 6 slides in a recess in the frame 5 and is connected bv a yoke pin 62 to a head 60 slidable on the control bar 70. The bar 70 is turned to cant the frame 5 by the sectors 74, 78 and is slid relatively to the sector 74 to change the plane of the gear 11. The frame 5 is held in gear positions by a tongue 81, Fig. 2, depending from the head 60 engaging in grooves 80<a>, 80<b>, 80<c> &c., Figs. 1 and 4, between upstanding lugs 80 on the frame. The tongue 81 has a depending heel 83 adapted to enter shallow guide, grooves 85, Fig. 1, on the frame. A spring 73 allows the head 60 and gear 11 to follow theinto-mesh sliding of the bar 70 when the parts are in register. A simplified form shown in Figs. 5 and 6 yielding two speeds only is suitable for use as an auxiliary gear on a vehicle and may be placed between the torque tube 113 and differential housing 120 as shown. The support 5 for the shaft 6 of the movable gear 11 is an eccentric cylindrical member which slides bodily along with the gear sectors 74, 78 and control bar 70. The shaft 6 has a sliding splined connection 144 with the propeller or driving shaft 1, which connection allows sufficient universal motion. Gear positions are fixed by a stop 156 engaging notches. 155 of different depths in the frame 5. The gear 11 has a carefully made clutch end. The driven shaft 2 is supported in a flange.d " pilot " member 121.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB227426A GB263319A (en) | 1926-01-26 | 1926-01-26 | Improvements in or relating to transmission gearing |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB227426A GB263319A (en) | 1926-01-26 | 1926-01-26 | Improvements in or relating to transmission gearing |
Publications (1)
Publication Number | Publication Date |
---|---|
GB263319A true GB263319A (en) | 1926-12-30 |
Family
ID=9736668
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB227426A Expired GB263319A (en) | 1926-01-26 | 1926-01-26 | Improvements in or relating to transmission gearing |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB263319A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014004344A1 (en) * | 2012-06-28 | 2014-01-03 | Electro-Motive Diesel, Inc. | Turbocharger support housing having alignment features |
-
1926
- 1926-01-26 GB GB227426A patent/GB263319A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014004344A1 (en) * | 2012-06-28 | 2014-01-03 | Electro-Motive Diesel, Inc. | Turbocharger support housing having alignment features |
US9279343B2 (en) | 2012-06-28 | 2016-03-08 | Electro-Motive Diesel, Inc. | Turbocharger support housing having alignment features |
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