GB846825A - Improvements in or relating to change-speed gear transmissions - Google Patents
Improvements in or relating to change-speed gear transmissionsInfo
- Publication number
- GB846825A GB846825A GB40144/58A GB4014458A GB846825A GB 846825 A GB846825 A GB 846825A GB 40144/58 A GB40144/58 A GB 40144/58A GB 4014458 A GB4014458 A GB 4014458A GB 846825 A GB846825 A GB 846825A
- Authority
- GB
- United Kingdom
- Prior art keywords
- shaft
- shafts
- change
- gear
- speed gear
- 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
- F16H63/00—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism
- F16H63/02—Final output mechanisms therefor; Actuating means for the final output mechanisms
- F16H63/24—Final output mechanisms therefor; Actuating means for the final output mechanisms each of the final output mechanisms being moved by only one of the various final actuating mechanisms
-
- 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
- F16H3/20—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially using gears that can be moved out of gear
- F16H3/22—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially using gears that can be moved out of gear with gears shiftable only axially
- F16H3/30—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially using gears that can be moved out of gear with gears shiftable only axially with driving and driven shafts not coaxial
- F16H3/32—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially using gears that can be moved out of gear with gears shiftable only axially with driving and driven shafts not coaxial and an additional shaft
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Harvester Elements (AREA)
- Structure Of Transmissions (AREA)
Abstract
846,825. Change-speed gear. INTERNATIONAL HARVESTER CO. Dec. 12, 1958 [July 14, 1958], No. 40144/58. Class 80 (2). A change-speed gear comprises two shafts Z, D geared to rotate in the same direction, the shafts being parallel to but at unequal distances from a third shaft X having axially displaceable gears 23, 31, 43 meshable with gears 42, 34, 22 or 53, 45, 33<SP>1</SP> on the shafts Z and D to provide a plurality of ratios. An input shaft C drives a free cluster 24, 32, the gear 32 driving a gear 39 of a free cluster 39, 35 on shaft D, gears 24 or 35 being engaged by a sliding gear 41 to drive the shaft X in forward or reverse direction. The shafts Z and D are geared together by an idler A or a chain-drive and shaft D serves as an output-shaft. A shift lever 52 pivots about axes a-a and b-b to select and engage selector forks 43b, 31b and 23b for ratio changes, and a second lever 54a pivots about c-c to engage forward and reverse fork 41a. The C, D, X, Z and A may interchange as input and output shafts.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US846825XA | 1958-07-14 | 1958-07-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB846825A true GB846825A (en) | 1960-08-31 |
Family
ID=22186556
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB40144/58A Expired GB846825A (en) | 1958-07-14 | 1958-12-12 | Improvements in or relating to change-speed gear transmissions |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB846825A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2495726A1 (en) * | 1980-12-05 | 1982-06-11 | Kubota Ltd | SPEED CHANGE DEVICE FOR A TRACTOR, FACILITATING FORWARD FORWARD, BUT FORBIDDEN REVERSE ON HIGHEST SPEED |
-
1958
- 1958-12-12 GB GB40144/58A patent/GB846825A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2495726A1 (en) * | 1980-12-05 | 1982-06-11 | Kubota Ltd | SPEED CHANGE DEVICE FOR A TRACTOR, FACILITATING FORWARD FORWARD, BUT FORBIDDEN REVERSE ON HIGHEST SPEED |
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