GB191228931A - Improvements in Power Transmission Mechanism. - Google Patents
Improvements in Power Transmission Mechanism.Info
- Publication number
- GB191228931A GB191228931A GB191228931DA GB191228931A GB 191228931 A GB191228931 A GB 191228931A GB 191228931D A GB191228931D A GB 191228931DA GB 191228931 A GB191228931 A GB 191228931A
- Authority
- GB
- United Kingdom
- Prior art keywords
- shaft
- clutch
- gearing
- gear
- coacts
- 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
- F16H3/003—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion the gear-ratio being changed by inversion of torque direction
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- One-Way And Automatic Clutches, And Combinations Of Different Clutches (AREA)
- Gear Transmission (AREA)
Abstract
28,931. Justice, P. M., [North East Electric Go.]. Dec. 16. Gearing varying in ratio as drive is applied to one or other terminal shaft.-Relates to gearing for transmitting power either from a shaft 4 to an alined shaft 9, or from the shaft 9 to the shaft 4 at an automatically-altered speed-ratio. The gearing may be used to connect an internal-combustion engine by way of a gear 24 to a dynamo 26, which may be used as a motor to start the engine. One end 15 of the shaft 4 is expanded and recessed and carries an external ratchet clutch 19, and an internal ratchet clutch 14. The clutch 14 coacts with a member 13 on the shaft 9 and by it the shaft 4 may drive the shaft 9 directly. The clutch 19 coacts with a gear ring 17, which is connected through gears 22, 21 with a pinion 16 fast upon the shaft 9. When the shaft 9 is the driver, the clutch 19 comes into action, and the shaft 4 is driven through the reducing- gearing, the shafts 4, 9 turning always in the same direction. To obviate damage that might be caused by the accidental backward turning of the shaft 4, a connexion which allows slip is provided between the rim of the gear 21 and its web portion 27. A plate 28 adapted to turn with the web 27 is thrust inwards by springs so that an outer conical surface bears against a coacting friction surface 35 on the wheel rim.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB191228931T | 1912-12-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB191228931A true GB191228931A (en) | 1913-06-19 |
Family
ID=32575866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB191228931D Expired GB191228931A (en) | 1912-12-16 | 1912-12-16 | Improvements in Power Transmission Mechanism. |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB191228931A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105201569A (en) * | 2015-09-01 | 2015-12-30 | 保定先奇电力设备技术有限公司 | Electromechanical turning gear for steam turbine turning gear ratchet wheel |
-
1912
- 1912-12-16 GB GB191228931D patent/GB191228931A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105201569A (en) * | 2015-09-01 | 2015-12-30 | 保定先奇电力设备技术有限公司 | Electromechanical turning gear for steam turbine turning gear ratchet wheel |
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