GB280849A - Improvements in flying machines employing rotating wing systems - Google Patents
Improvements in flying machines employing rotating wing systemsInfo
- Publication number
- GB280849A GB280849A GB10643/27A GB1064327A GB280849A GB 280849 A GB280849 A GB 280849A GB 10643/27 A GB10643/27 A GB 10643/27A GB 1064327 A GB1064327 A GB 1064327A GB 280849 A GB280849 A GB 280849A
- Authority
- GB
- United Kingdom
- Prior art keywords
- axles
- planes
- propellers
- propelling
- levers
- 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
- 230000001105 regulatory effect Effects 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
- B64U30/00—Means for producing lift; Empennages; Arrangements thereof
- B64U30/10—Wings
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Wind Motors (AREA)
Abstract
280,849. Nagler, B. Nov. 22, 1926, [Convention date]. Helicopters; aircraft coupled in trains; stopping way; propelling; steering, balancing, and regulating altitude. - A rotary propeller comprises planes 5 mounted on axles 4 journaled in a diso 3 driven from a shaft 2, levers 7 fixed to the axles 4 being pivoted to the arms 12 of a member rotatable round a disc 11 eccentrically displaced the length of a lever 7 with respect to the shaft 2 so that the levers 7 are maintained parallel with respect to one another during rotation, but the planes 5 being yieldably mounted upon the axles 4 through the medium of springs 6 assume such positions due to the resistance of the air that a lifting or driving force is obtained. The free ends of the planes 5 are braced against stresses due to centrifugal action by means of stay wires 17. The tension of the springs 6 is adjustable. The position of the centre 10 of the disc 11 is adjustable through a lever 13 for varying the line of action of the propeller and thereby obtaining a lifting, propelling, or braking force. Where propellers are provided on each side of the machine lateral control may be obtained by simultaneous differential adjustment of them. Machines may be provided with several pairs of propellers. A number of separate complete machines may be elastically coupled together to form a train.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT280849X | 1926-11-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB280849A true GB280849A (en) | 1928-02-09 |
Family
ID=3670737
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB10643/27A Expired GB280849A (en) | 1926-11-22 | 1927-04-20 | Improvements in flying machines employing rotating wing systems |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB280849A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2403460A (en) * | 2003-07-01 | 2005-01-05 | Reginald John Atherton | Vertical take off rotating wing aircraft |
DE102008022384A1 (en) * | 2008-05-06 | 2009-12-24 | Technische Fachhochschule Wildau | Propeller device and vehicle drive device and energy conversion device |
-
1927
- 1927-04-20 GB GB10643/27A patent/GB280849A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2403460A (en) * | 2003-07-01 | 2005-01-05 | Reginald John Atherton | Vertical take off rotating wing aircraft |
DE102008022384A1 (en) * | 2008-05-06 | 2009-12-24 | Technische Fachhochschule Wildau | Propeller device and vehicle drive device and energy conversion device |
DE102008022384B4 (en) * | 2008-05-06 | 2014-02-13 | Bernd Grande | Propeller device and its use in a vehicle drive device or an energy conversion device |
US8870534B2 (en) | 2008-05-06 | 2014-10-28 | Bernd Grande | Propeller device, vehicle drive unit and energy conversion unit |
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