ES437306A3 - Improvements in an engine group to produce a plurality of unidirectional output speeds. (Machine-translation by Google Translate, not legally binding) - Google Patents
Improvements in an engine group to produce a plurality of unidirectional output speeds. (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES437306A3 ES437306A3 ES437306A ES437306A ES437306A3 ES 437306 A3 ES437306 A3 ES 437306A3 ES 437306 A ES437306 A ES 437306A ES 437306 A ES437306 A ES 437306A ES 437306 A3 ES437306 A3 ES 437306A3
- Authority
- ES
- Spain
- Prior art keywords
- output shaft
- gears
- motor
- speeds
- pair
- 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
Landscapes
- Preliminary Treatment Of Fibers (AREA)
Abstract
Perfections in a motor group to produce a plurality of unidirectional output speeds, comprising; a reversible electric motor that operates at the same speeds in opposite directions, an endless screw shaft driven by said motor, at least a pair of endless screws fixed on said axis to rotate with it, an output shaft maintaining a relationship oblique with respect to said worm shaft, at least one pair of freewheeling helical gears on said output shaft and respectively engaged with said worm gear having each worm and gear a different reduction or reduction ratio of the other screw endless and meshing, said gears being driven in relatively opposite directions of rotation, and a pair of unidirectional transmission devices acting between the gears and the output shaft, each transmission device being effective to drive said output shaft in an direction given when the gears rotate alternately in the same direction given to the the running of said motor, and that are not effective in the opposite direction, so that said output shaft is driven in said given direction at a plurality of different speeds. (Machine-translation by Google Translate, not legally binding)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES437306A ES437306A3 (en) | 1975-04-30 | 1975-04-30 | Improvements in an engine group to produce a plurality of unidirectional output speeds. (Machine-translation by Google Translate, not legally binding) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES437306A ES437306A3 (en) | 1975-04-30 | 1975-04-30 | Improvements in an engine group to produce a plurality of unidirectional output speeds. (Machine-translation by Google Translate, not legally binding) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES437306A3 true ES437306A3 (en) | 1977-06-01 |
Family
ID=8469219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES437306A Expired ES437306A3 (en) | 1975-04-30 | 1975-04-30 | Improvements in an engine group to produce a plurality of unidirectional output speeds. (Machine-translation by Google Translate, not legally binding) |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES437306A3 (en) |
-
1975
- 1975-04-30 ES ES437306A patent/ES437306A3/en not_active Expired
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FD1A | Patent lapsed |
Effective date: 19840209 |