DE406441C - Helicopter - Google Patents
HelicopterInfo
- Publication number
- DE406441C DE406441C DEP44016D DEP0044016D DE406441C DE 406441 C DE406441 C DE 406441C DE P44016 D DEP44016 D DE P44016D DE P0044016 D DEP0044016 D DE P0044016D DE 406441 C DE406441 C DE 406441C
- Authority
- DE
- Germany
- Prior art keywords
- helicopter
- chassis
- hub
- common axis
- supported against
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C27/00—Rotorcraft; Rotors peculiar thereto
- B64C27/04—Helicopters
- B64C27/08—Helicopters with two or more rotors
- B64C27/10—Helicopters with two or more rotors arranged coaxially
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Toys (AREA)
- Transmission Devices (AREA)
Description
Schraubenflieger. I:)er Schraubenflieger gctn;iß der Erfindung ist dadurch neu und eigentihnlich, daß die beiden in entgegengesetztem Sinne um eine geheinsame Achse -umlaufenden Hubschrauben oberhalb und unterhalb der von einem gegen die Nabe der unteren Hubschraube abgestützten Fahrgestell getragenen Gondel :eigeordnet sind.Helicopter. I:) he is a helicopter pilot of the invention new and peculiarly similar in that the two are in opposite senses about one common axis -circulating lifting screws above and below that of one nacelle supported against the hub of the lower lifting screw chassis : are organized.
Auf den Zeichnungen ist ein Ausführungsbeispiel des Erfindungsgegenstandes dargestellt. Es ist Abb. r ein Längsschnitt, Abb. 2 eine Vorderansicht, Abh. 3 eine Draufsicht.In the drawings is an embodiment of the subject of the invention shown. Fig. R is a longitudinal section, Fig. 2 is a front view, Fig. 3 is a Top view.
Die urientgegengesetzten Richtringen unilaufenden Hubschrauben to und r i wei:Sen je sechs starke Flügel ohne Warten auf. Die Schrauben sind auf zwei 'Taben r 2 und 13 einer gemeinsamen Achse angeordnet. Der Antrieb der Soh.rauben erfolgt durch ein Getriebe, welches aus den beiden Kegelrädern r4. und r5 und dem Antriebsrad 16 besteht. Der .bei 17 veranschaulichte Motor treibt das Kegelrad r0. Der starre Rahnivl r9 ist mit dein Gehäuse 2o verbunden, in welchem die \ahen 12 und 13 mit Hilfe voll hugeliagern angeordnet sind. Der Rahmen icg tiiigt die Gondel 2r.The urientgegengesetzten directional rings unilaufenden jacking to and r i know: Sen six strong wings without waiting. The screws are arranged on two tabs r 2 and 13 on a common axis. The sole screws are driven by a gear, which consists of the two bevel gears r4. and r5 and the drive wheel 16 consists. The motor illustrated at 17 drives the bevel gear r0. The rigid Rahnivl r9 is connected to your housing 2o, in which the \ ahen 12 and 13 are arranged with the help of fully hugeliagern. The frame icg drives the gondola 2r.
Das Flugzeug ruht auf einem Fahrgestell, welches sich gegen die Nabe 13 der unteren Schraube durch ein Kugellager stützt. Dieses Fahrgestell besteht .aus den ,beiden Rädern 2(a und 27, die durch die Radachse -2S miteinander verbunden wird. Einen Bügel 29 trägt die Radachse. Jedes Laufrad ist finit einer wind@schnitti"-en Haube 31 überdeckt. Utn ein Mitdr,ehen des Fahrgestells mit der unteren Schraube zu verhindern, wird dasselbe durch eine besondere nicht dargestellte Feststellvorrichtung mit denn Gehäuse 2<) stur l- gekuppelt.The aircraft rests on a chassis which is supported against the hub 13 of the lower screw by means of a ball bearing. This chassis consists of the two wheels 2 a and 27, which are connected to one another by the wheel axle -2S. The wheel axle bears a bracket 29 To prevent before the chassis with the lower screw, the same is coupled by a special locking device, not shown, with the housing 2 <) stubbornly l-.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEP44016D DE406441C (en) | Helicopter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEP44016D DE406441C (en) | Helicopter |
Publications (1)
Publication Number | Publication Date |
---|---|
DE406441C true DE406441C (en) | 1924-11-22 |
Family
ID=7379978
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEP44016D Expired DE406441C (en) | Helicopter |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE406441C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011155892A1 (en) * | 2010-06-08 | 2011-12-15 | Well-Head Rescue Ab | Life-saving vehicle |
-
0
- DE DEP44016D patent/DE406441C/en not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011155892A1 (en) * | 2010-06-08 | 2011-12-15 | Well-Head Rescue Ab | Life-saving vehicle |
CN103003148A (en) * | 2010-06-08 | 2013-03-27 | 威尔海德救援公司 | Life-saving vehicle |
US8919691B2 (en) | 2010-06-08 | 2014-12-30 | Well-Head Rescue Ab | Life-saving vehicle |
CN103003148B (en) * | 2010-06-08 | 2015-06-17 | 威尔海德救援公司 | Life-saving vehicle |
EA021815B1 (en) * | 2010-06-08 | 2015-09-30 | Велл-Хэд Рескью Аб | Life-saving vehicle |
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