DE4124914A1 - Para glider with three flying surfaces one above another - enables span to be reduced which increases flight stability - Google Patents
Para glider with three flying surfaces one above another - enables span to be reduced which increases flight stabilityInfo
- Publication number
- DE4124914A1 DE4124914A1 DE19914124914 DE4124914A DE4124914A1 DE 4124914 A1 DE4124914 A1 DE 4124914A1 DE 19914124914 DE19914124914 DE 19914124914 DE 4124914 A DE4124914 A DE 4124914A DE 4124914 A1 DE4124914 A1 DE 4124914A1
- Authority
- DE
- Germany
- Prior art keywords
- paraglider
- wing
- caps
- span
- flying
- 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- Withdrawn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
- 239000000463 material Substances 0.000 claims description 2
- JXSJBGJIGXNWCI-UHFFFAOYSA-N diethyl 2-[(dimethoxyphosphorothioyl)thio]succinate Chemical compound CCOC(=O)CC(SP(=S)(OC)OC)C(=O)OCC JXSJBGJIGXNWCI-UHFFFAOYSA-N 0.000 claims 1
- 239000000725 suspension Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 230000002996 emotional effect Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D17/00—Parachutes
- B64D17/02—Canopy arrangement or construction
- B64D17/025—Canopy arrangement or construction for gliding chutes
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Tents Or Canopies (AREA)
Abstract
Description
Der erfindungsgemäße Gleitschirm ist ein DOPPEL oder MEHRDECKER mit großer Fläche und geringer Spann weite.The paraglider according to the invention is a DOUBLE or MULTI-DECKER with a large area and low instep wide.
Er ist ausschließlich aus flexiblen, herkömmlichen Materia lien (Gleitschirmtuch weitgehend luftdicht) sowie Leinen, Gurte, Seile, Schäkel usw. Stand 1991 gebaut. Technische Hilfsmittel, wie feste Platten, Preßluftschläuche, Segel latten und Glasfiberstäbe werden aus Sicherheitsgründen nicht verwendet.It is made exclusively from flexible, conventional materia lien (paraglider cloth largely airtight) and linen, Belts, ropes, shackles etc. Built in 1991. Technical Aids, such as solid plates, compressed air hoses, sails battens and fiberglass rods are used for safety reasons not used.
Der erfindungsgemäße Gleitschirm verbessert wesentlich die Flugsicherheit. Er ist leicht zu starten und zu landen und fliegt in turbulenter Luft sehr stabil. Die geringe Sinkge schwindigkeit und die Wendigkeit trägt so zur wesentlichen Verbesserung dieser Geräte bei. The paraglider according to the invention significantly improves the Aviation security. It is easy to take off and land and flies very stable in turbulent air. The low sinkge Speed and agility thus contribute to the essential Improvement of these devices.
Die Erfindung betrifft einen Gleitschirm bestehend aus Ober- und Untersegel verbunden mit Spanten (Profilen), die an der Profilnase beliebig viele Öffnungen für das Staudruckprofil aufweisen.The invention relates to a paraglider consisting of upper and bottom sail connected with frames (profiles) attached to the Profile nose any number of openings for the dynamic pressure profile exhibit.
Die Spanten bestehen aus Segeltuch mit Öffnungen oder aus Gaze, so daß für eine gleichmäßige Druckverteilung innerhalb der Kappe gesorgt ist (Querbelüftung). Durch die Bewegung der Kappe in der Luft (aufziehen beim Startlauf oder abspringen aus dem Flugzeug) füllt sich diese mit Stauluft und bildet ein Tragflügelprofil aus.The frames are made of canvas with openings or Gauze so that for even pressure distribution within the cap is taken care of (cross ventilation). By moving the Cap in the air (pull up during take-off or jump off from the plane) it fills with ram air and forms a wing profile.
Bei Gas und luftdichter Kappe wird das Profil durch aufpum pen der Kappe oder der einzelnen Zellen geformt.For gas and airtight caps, the profile is inflated pen of the cap or the individual cells.
All diese bekannten Gleitsegel sind Eindecker und weisen eine zu große Spannweite auf.All these well-known paragliders are monoplanes and show too wide a span.
Je mehr Leistung ein Gleitschirm aufweist, um so größer wird seine Fläche und somit auch seine Spannweite. Höchstleister weisen bereits eine Streckung über 5 auf.The more power a paraglider has, the bigger it gets its area and thus its span. Top performers already have an extension of more than 5.
- 1. Durch die große Spannweite kaum mehr fliegbar. Die Fläche verwindet sich und wird labil.1. Due to the large wingspan hardly flyable. The area twists and becomes unstable.
- 2. Durch die erforderlichen langen Fangleinen entsteht ein großer Pendeleffekt und keine gefühlsmäßige Verbindung mit der Gleit schirmkappe mehr.2. Due to the required long suspension lines, a large one is created Pendulum effect and no emotional connection with the glide umbrella cap more.
- 3. Große Einklappempfindlichkeit in turbulenter Luft, Gefahr des Hängenbleibens und Verhakens eines Flügelteiles in den Fangleinen.3. Great collapse sensitivity in turbulent air, danger of a wing part getting caught and caught in the Lines.
- 4. Träges Kurvenverhalten durch zu große Spannweite. (Schlechtes Handling)4. Sluggish cornering behavior due to wide span. (Bad handling)
Die Erfindung hat sich die Aufgabe gestellt, einen Gleitschirm zu schaffen, der die Sicherheit und die Gleitleistung stark verbessert.The invention has set itself the task of a paraglider to create strong security and glide performance improved.
Teilt man nun diese große Fläche mit großer Spannweite in zwei oder mehrere Gleitschirmkappen auf, wobei man von der oberen bis zur untersten Gleitschirmkappe eine in radialer Zugrich tung spannungsfreie Kappenaufhängung anwendet, ergibt sich automatisch eine geringere Spannweite bei gleicher Fläche.If you divide this large area with a large span into two or more paraglider caps, taking one from the top up to the bottom paraglider cap in a radial direction tension-free cap suspension results automatically a smaller span with the same area.
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19914124914 DE4124914A1 (en) | 1991-07-26 | 1991-07-26 | Para glider with three flying surfaces one above another - enables span to be reduced which increases flight stability |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19914124914 DE4124914A1 (en) | 1991-07-26 | 1991-07-26 | Para glider with three flying surfaces one above another - enables span to be reduced which increases flight stability |
Publications (1)
Publication Number | Publication Date |
---|---|
DE4124914A1 true DE4124914A1 (en) | 1993-01-28 |
Family
ID=6437139
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19914124914 Withdrawn DE4124914A1 (en) | 1991-07-26 | 1991-07-26 | Para glider with three flying surfaces one above another - enables span to be reduced which increases flight stability |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE4124914A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102011014015A1 (en) | 2011-03-14 | 2012-09-20 | Fresh Breeze GmbH & Co KG | Paraglider, has profile ribs comprising openings through which ends of supporting surface are connected with each other to form single unit, where surface includes inner space containing inner pressure that stabilizes paraglider structure |
-
1991
- 1991-07-26 DE DE19914124914 patent/DE4124914A1/en not_active Withdrawn
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102011014015A1 (en) | 2011-03-14 | 2012-09-20 | Fresh Breeze GmbH & Co KG | Paraglider, has profile ribs comprising openings through which ends of supporting surface are connected with each other to form single unit, where surface includes inner space containing inner pressure that stabilizes paraglider structure |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8139 | Disposal/non-payment of the annual fee |