GB137867A - Improvements in or relating to reversing gear - Google Patents
Improvements in or relating to reversing gearInfo
- Publication number
- GB137867A GB137867A GB1508/20A GB150820A GB137867A GB 137867 A GB137867 A GB 137867A GB 1508/20 A GB1508/20 A GB 1508/20A GB 150820 A GB150820 A GB 150820A GB 137867 A GB137867 A GB 137867A
- Authority
- GB
- United Kingdom
- Prior art keywords
- pinions
- pinion
- clutch
- teeth
- wheel
- 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
- F16H3/08—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts
- F16H3/14—Gearings for reversal only
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mechanical Operated Clutches (AREA)
Abstract
137,867. Renault, L. Jan. 17, 1919, [Convention date]. Driving machines. - Reversing-gearing forlathes and other machine tools comprises a bevelwheel 7 constantly in mesh with skew pinions 3, 4 loose upon a driving-shaft 1. A double clutch 5 sliding on a feather on the shaft 1 is adapted to engage these pinions alternatively so as to drive the wheel 7 in one or the other direction. A different return speed is produced if the teeth of the wheel 7 are skewed, so that the pinions 3, 4 have different numbers of teeth. When the clutch 5 engages the pinion 3, the slide moves to the right until a lug 15<1> strikes a fixed stop 16. A rack 14 then turns an eccentrically-mounted pinion 13 so as to throw the clutch 5 into engagement with the pinion 4. This automatic reversal repeats. A controlling handle 12 is within reach of the operator.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR137867X | 1919-01-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB137867A true GB137867A (en) | 1920-10-28 |
Family
ID=8874320
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1508/20A Expired GB137867A (en) | 1919-01-17 | 1920-01-16 | Improvements in or relating to reversing gear |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB137867A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114132790A (en) * | 2021-12-24 | 2022-03-04 | 江西豪润实业有限公司 | Automatic cloth placing and laminating equipment for artificial leather production |
-
1920
- 1920-01-16 GB GB1508/20A patent/GB137867A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114132790A (en) * | 2021-12-24 | 2022-03-04 | 江西豪润实业有限公司 | Automatic cloth placing and laminating equipment for artificial leather production |
| CN114132790B (en) * | 2021-12-24 | 2023-09-22 | 江西豪润实业有限公司 | Automatic cloth laying and laminating equipment for artificial leather production |
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