DE19906753A1 - Propeller and rotor protector - Google Patents
Propeller and rotor protectorInfo
- Publication number
- DE19906753A1 DE19906753A1 DE1999106753 DE19906753A DE19906753A1 DE 19906753 A1 DE19906753 A1 DE 19906753A1 DE 1999106753 DE1999106753 DE 1999106753 DE 19906753 A DE19906753 A DE 19906753A DE 19906753 A1 DE19906753 A1 DE 19906753A1
- Authority
- DE
- Germany
- Prior art keywords
- rotor
- propeller
- aircraft
- folded
- protective grille
- 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.)
- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C27/00—Rotorcraft; Rotors peculiar thereto
- B64C27/32—Rotors
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Catching Or Destruction (AREA)
Abstract
Description
Die Erfindung betrifft das mechanische Schützen von Rotorblättern, oder Propellern ins besondere das Schützen des Rotors und Heckrotors bei Hubschraubern gegen Lebende und Sperrige Gegenstände wie, Häuser, Bäume oder mobile Geräte.The invention relates to the mechanical protection of rotor blades or propellers especially the protection of the rotor and tail rotor in helicopters against Living and bulky items such as houses, trees or mobile devices.
Allgemein sind Hubschrauber im Rotorbereich und Heckrotorbereich nicht gegen Berührung geschützt. Auch sind sie nicht geschützt, wenn sich die Rotorblätter einem Baum, oder Wand eines Gebäudes, oder einem anderen Hubschraubers nähern.In general, helicopters in the rotor area and tail rotor area are not against Touch protected. Nor are they protected when the rotor blades are out a tree, or wall of a building, or another helicopter approach.
Bei meiner Erfindung werden Propeller, oder kreisende Rotorblätter nach Möglichkeit eng mit einem Gitter-Rohr umkleidet, so daß die Aerodynamischen Eigenschaften gewährleistet sind, so daß Menschen und Tiere sich nicht an den schnell rotierenden Teilen nicht verletzen können. Da der Hubschrauber besonders gefährdet ist mit anderen Gegenständen zu kollidieren, wie zu Beispiel Felswände, oder Drahtseile und Masten, oder Gebäude ist er mit einem solchen Rotorschutz besonders geschützt. Bei Flugzeugen werden Menschen geschützt, die sich einem Propeller nähern. Beim Flugzeug, oder Hubschrauber könnte ein solcher Rotor- oder Propellerschutz auch eingeklappt werden, Einzelstäbe oder verschiedene Quadranten über und unter den Rotorblättern. Auch ist ein rundes Ausklappen ähnlich wie ein flaches Lampion. Der Faltmittelpunkt kann im Bereich der Achse des Drehflügels oder Propeller sein. Der zusammengefaltete Teil kann dann umgeklappt, oder eingezogen werden.In my invention, propellers, or rotating rotor blades are made Possibly clad with a lattice pipe, so that the aerodynamic Properties are guaranteed so that people and animals do not adhere to the cannot injure quickly rotating parts. Because the helicopter is special is at risk of colliding with other objects, such as rock faces, or wire ropes and masts, or buildings with such rotor protection specially protected. Airplanes protect people who love you Approach the propeller. In the case of an airplane or helicopter, such a rotor or propeller protection can also be folded, single rods or different Quadrants above and below the rotor blades. Also is a round fold out similar to a flat lampion. The center of the fold can be in the area of the axis of the Rotary wing or propeller. The folded part can then folded down or drawn in.
Claims (2)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1999106753 DE19906753A1 (en) | 1999-02-17 | 1999-02-17 | Propeller and rotor protector |
DE29903893U DE29903893U1 (en) | 1999-02-17 | 1999-02-17 | Propeller and rotor protection |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1999106753 DE19906753A1 (en) | 1999-02-17 | 1999-02-17 | Propeller and rotor protector |
Publications (1)
Publication Number | Publication Date |
---|---|
DE19906753A1 true DE19906753A1 (en) | 2000-09-28 |
Family
ID=7897878
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE1999106753 Withdrawn DE19906753A1 (en) | 1999-02-17 | 1999-02-17 | Propeller and rotor protector |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE19906753A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10442552B2 (en) | 2014-05-19 | 2019-10-15 | Sony Corporation | Flying device and image-capturing device |
-
1999
- 1999-02-17 DE DE1999106753 patent/DE19906753A1/en not_active Withdrawn
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10442552B2 (en) | 2014-05-19 | 2019-10-15 | Sony Corporation | Flying device and image-capturing device |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US10669018B2 (en) | Multicopter with boom-mounted rotors | |
DE102013108207A1 (en) | Aircraft, especially multicopters | |
CN203207041U (en) | Bird stopping device | |
DE102014012801A1 (en) | Protective device for a propeller | |
DE1481618A1 (en) | Device for protecting aircraft and aircraft parts | |
DE19906753A1 (en) | Propeller and rotor protector | |
US4362280A (en) | Method and apparatus for reducing destructive effects of tornados | |
DE1626126C3 (en) | Casing of the air inlet of a jet engine | |
US4940195A (en) | Decoy aircraft | |
Hildebrand | Stress research: A perspective of need, a study of feasibility. | |
CN206288223U (en) | Nose cone and the aircraft with it | |
US3022967A (en) | Copter kite | |
DE10041030B4 (en) | Firefighting plane | |
DE202006021186U1 (en) | Firefighting fan with an air flow rectifier | |
RU2723210C1 (en) | Device preventing ingress of flying objects into aircraft engine | |
DE29903893U1 (en) | Propeller and rotor protection | |
DE102008044812B4 (en) | aircraft | |
CN221044128U (en) | Novel umbrella-shaped bird preventing device | |
CN211983462U (en) | Bird expelling device | |
RU209691U1 (en) | Rotating parachute with a canopy of coaxial rings | |
CN219192589U (en) | Unmanned aerial vehicle's crashproof structure | |
DE697686C (en) | Device for dropping bombs suspended inside aircraft wings, especially when diving | |
DE102013007143A1 (en) | ride | |
JPS6325993Y2 (en) | ||
DE20006741U1 (en) | Wheel on an aircraft chassis |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8122 | Nonbinding interest in granting licenses declared | ||
8139 | Disposal/non-payment of the annual fee |