DE319462C - Airplane with closed cabin - Google Patents
Airplane with closed cabinInfo
- Publication number
- DE319462C DE319462C DE1919319462D DE319462DA DE319462C DE 319462 C DE319462 C DE 319462C DE 1919319462 D DE1919319462 D DE 1919319462D DE 319462D A DE319462D A DE 319462DA DE 319462 C DE319462 C DE 319462C
- Authority
- DE
- Germany
- Prior art keywords
- airplane
- spar
- closed cabin
- opening
- fuselage
- 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
- B64C1/00—Fuselages; Constructional features common to fuselages, wings, stabilising surfaces or the like
- B64C1/14—Windows; Doors; Hatch covers or access panels; Surrounding frame structures; Canopies; Windscreens accessories therefor, e.g. pressure sensors, water deflectors, hinges, seals, handles, latches, windscreen wipers
- B64C1/1407—Doors; surrounding frames
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C1/00—Fuselages; Constructional features common to fuselages, wings, stabilising surfaces or the like
- B64C1/14—Windows; Doors; Hatch covers or access panels; Surrounding frame structures; Canopies; Windscreens accessories therefor, e.g. pressure sensors, water deflectors, hinges, seals, handles, latches, windscreen wipers
- B64C1/1407—Doors; surrounding frames
- B64C1/1423—Passenger doors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C1/00—Fuselages; Constructional features common to fuselages, wings, stabilising surfaces or the like
- B64C2001/0054—Fuselage structures substantially made from particular materials
- B64C2001/0063—Fuselage structures substantially made from particular materials from wood
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Body Structure For Vehicles (AREA)
- Toys (AREA)
- Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
Description
Flugzeug mit geschloAsener Fahrzelle. Es ist schon vorgeschlagen worden, bei geschlossenen Flugzeugrümpfen die Einsteigöffnung an der Seite anzubringen. Diese Anordnung bietet aber meist Schwierigkeiten wegen der geringen Bauhöhe des Rumpfes, da zur Schaffung einer genügend hohen Öffnung mindestens einer der oberen Längsholme durch die Einsteigöffnung unterbrochen werden muß. Bei richtiger Durchbildung des Flugzeugrumpfes besteht aber dennoch die -Iöglichkeit, die Einsteigöffnung seitlich anzubringen, ohne daß dieFestigkeit derRumpfkonstruktion irgendwelche Einbuße erleidet. Es ist nur nötig, im Bereiche der Einsteigöffnung die Beanspruchungen des entsprechenden oberen Längsholmes abzufangen und unter der Einsteigöffnung hindurchzuleiten,wie (-las in der Zeichnung in einer beispielsweisen Ausführungsform schematisch veranschaulicht ist. a. und b sind die Längsholme des Flugzeugrumpfes und d sind die Querspanten; lt ist die seitlich liegende Einsteigöffnung, die nach der allseitig geschlossenen Fahrzelle i führt. Im Bereiche dieser Einsteigöffnung h führen von dem Holm a Streben g, g' nach dem Sohlenschenkel k der Einsteigöffnung h und dem unteren Längsholm b, die beide zu einem hochkantigen Träger verbunden sind. Zwischen beiden Streben b g', die sich zu beiden Seiten der Einsteigöffnung h befinden, können ebenfalls besondere Versteifungen in Form von Diagonalstreben oder auch versteifende Verkleidungen, etwa in Form von Sperrholzplatten, vorgesehen werden, so daß nun eine Versteifung zustande kommt, die die Schwächung der Rumpfkonstruktion im Bereiche der Einsteigöffnung h wieder ausgleicht.Airplane with closed cabin. It has already been proposed to attach the entry opening on the side when the fuselage is closed. However, this arrangement usually presents difficulties because of the low overall height of the fuselage, since at least one of the upper longitudinal spars must be interrupted by the access opening in order to create a sufficiently high opening. If the aircraft fuselage is properly formed, however, there is still the possibility of attaching the access opening laterally without the strength of the fuselage construction being impaired in any way. It is only necessary to absorb the stresses on the corresponding upper longitudinal spar in the area of the boarding opening and to guide it through under the boarding opening, as is schematically illustrated in the drawing in an exemplary embodiment. A. And b are the longitudinal spars of the aircraft fuselage and d are the Transverse ribs; lt is the entry opening on the side, which leads to the fully enclosed car i. In the area of this entry opening h, struts g, g 'lead from the spar a to the sole leg k of the entry opening h and the lower longitudinal strut b, both of which lead to one Between the two struts b g ', which are located on both sides of the access opening h, special stiffeners in the form of diagonal struts or stiffening cladding, for example in the form of plywood panels, can be provided so that stiffening is now achieved comes that the weakening of the hull structure in the areas of the Access opening h compensates again.
Claims (1)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE319462T | 1919-04-04 | ||
DE320941T | 1919-06-01 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE319462C true DE319462C (en) | 1920-03-09 |
Family
ID=6151962
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE1919319462D Expired DE319462C (en) | 1919-04-04 | 1919-04-04 | Airplane with closed cabin |
DE1919320941D Expired DE320941C (en) | 1919-04-04 | 1919-06-01 | Airplane with closed cabin |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE1919320941D Expired DE320941C (en) | 1919-04-04 | 1919-06-01 | Airplane with closed cabin |
Country Status (3)
Country | Link |
---|---|
DE (2) | DE319462C (en) |
FR (1) | FR512314A (en) |
GB (2) | GB144257A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102006016755B3 (en) | 2006-04-10 | 2007-11-29 | Airbus Deutschland Gmbh | Fuselage section for aircraft, has fuselage skeleton that is fixed to outer skin construction at door opening, so that ribs in fuselage skeleton divides door opening into multiple opening |
-
1919
- 1919-04-04 DE DE1919319462D patent/DE319462C/en not_active Expired
- 1919-06-01 DE DE1919320941D patent/DE320941C/en not_active Expired
-
1920
- 1920-03-24 FR FR512314A patent/FR512314A/en not_active Expired
- 1920-04-06 GB GB964220A patent/GB144257A/en not_active Expired
- 1920-04-06 GB GB964120A patent/GB141347A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB141347A (en) | 1921-06-30 |
GB144257A (en) | 1921-07-06 |
FR512314A (en) | 1921-01-20 |
DE320941C (en) | 1920-05-19 |
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