FR2292157A1 - Transmission box with two output shafts - has clutch and ratchet to allow rotation of one output shaft in one direction - Google Patents
Transmission box with two output shafts - has clutch and ratchet to allow rotation of one output shaft in one directionInfo
- Publication number
- FR2292157A1 FR2292157A1 FR7438100A FR7438100A FR2292157A1 FR 2292157 A1 FR2292157 A1 FR 2292157A1 FR 7438100 A FR7438100 A FR 7438100A FR 7438100 A FR7438100 A FR 7438100A FR 2292157 A1 FR2292157 A1 FR 2292157A1
- Authority
- FR
- France
- Prior art keywords
- clutch
- output
- input shaft
- ratchet
- pinion
- 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.)
- Granted
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
- F16H1/00—Toothed gearings for conveying rotary motion
- F16H1/02—Toothed gearings for conveying rotary motion without gears having orbital motion
- F16H1/20—Toothed gearings for conveying rotary motion without gears having orbital motion involving more than two intermeshing members
- F16H1/22—Toothed gearings for conveying rotary motion without gears having orbital motion involving more than two intermeshing members with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structure Of Transmissions (AREA)
Abstract
This transmission box provides two output drive shafts of different speeds. If the sense of the input shaft is reversed, the sense of one of the output shafts may be reversed or the drive disconnected by operating a clutch. An input shaft is in constant mesh via a layshaft and gears with one output shaft. Another gear is mounted on a flanged sleeve which may rotate freely on the output shaft and is in mesh with a pinion on the input shaft. This pinion is free to rotate in one direction only, by virtue of an internally fitted ratchet and also has one face machined to form half of a dog clutch. The other half of the dog clutch slides axially on the input shaft under external control. When the clutch is engaged, the pinion is locked to the input shaft and the output flange thus rotates according to the direction of rotation of the input. When the clutch is disengaged, the ratchet ensures that the flange can only be driven in one direction.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7438100A FR2292157A1 (en) | 1974-11-20 | 1974-11-20 | Transmission box with two output shafts - has clutch and ratchet to allow rotation of one output shaft in one direction |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7438100A FR2292157A1 (en) | 1974-11-20 | 1974-11-20 | Transmission box with two output shafts - has clutch and ratchet to allow rotation of one output shaft in one direction |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2292157A1 true FR2292157A1 (en) | 1976-06-18 |
FR2292157B3 FR2292157B3 (en) | 1977-08-19 |
Family
ID=9145065
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7438100A Granted FR2292157A1 (en) | 1974-11-20 | 1974-11-20 | Transmission box with two output shafts - has clutch and ratchet to allow rotation of one output shaft in one direction |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2292157A1 (en) |
-
1974
- 1974-11-20 FR FR7438100A patent/FR2292157A1/en active Granted
Also Published As
Publication number | Publication date |
---|---|
FR2292157B3 (en) | 1977-08-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |