BG101511A - Traction-forming elements mounted to the shaft of a common motor - Google Patents
Traction-forming elements mounted to the shaft of a common motorInfo
- Publication number
- BG101511A BG101511A BG101511A BG10151197A BG101511A BG 101511 A BG101511 A BG 101511A BG 101511 A BG101511 A BG 101511A BG 10151197 A BG10151197 A BG 10151197A BG 101511 A BG101511 A BG 101511A
- Authority
- BG
- Bulgaria
- Prior art keywords
- traction
- shaft
- blades
- forming elements
- motor
- Prior art date
Links
Abstract
The traction-forming elements are used in the aircraftengineering. They improves the manoeuvrability and the economicalcharacteristics of the flying machine. The basic traction-formingelement is mounted to a motor (10) by means of a shaft (11) towhich a hub (1) is mounted. To it propeller blades (2) are mountedwhich in their external end are connected to a ring (3). Scoopingknives (4) are fitted in the space between blades (2), at evendistnaces, at an angle of 5 to 45° to the ring which assist thscooping of the air and pushing it into the desired direction atthe revolutions of the hub (1). The auxiliary traction-formingelement consists of a body (5) to which propeller blades (7) aremounted by means of articulation connections (6). Part of eachblade (7) is fitted on the internal side of body (5). Thespreading and falling back to the body (5) is adjusted by means ofshifting the 3-dimensional position of the inner ending (8) ofblades (7). When torque is formed from the motor (10) the blades(7) by means of shaft (9) are spread out forming traction. Thefeeding of thetorque is controlled by clutch (12).2 claims, 4 figures
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BG101511A BG101511A (en) | 1997-05-26 | 1997-05-26 | Traction-forming elements mounted to the shaft of a common motor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BG101511A BG101511A (en) | 1997-05-26 | 1997-05-26 | Traction-forming elements mounted to the shaft of a common motor |
Publications (1)
Publication Number | Publication Date |
---|---|
BG101511A true BG101511A (en) | 1998-11-30 |
Family
ID=3927027
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BG101511A BG101511A (en) | 1997-05-26 | 1997-05-26 | Traction-forming elements mounted to the shaft of a common motor |
Country Status (1)
Country | Link |
---|---|
BG (1) | BG101511A (en) |
-
1997
- 1997-05-26 BG BG101511A patent/BG101511A/en unknown
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