WO2000068074A1 - Rinnenprofil zur ableitung von flüssigkeit - Google Patents
Rinnenprofil zur ableitung von flüssigkeit Download PDFInfo
- Publication number
- WO2000068074A1 WO2000068074A1 PCT/DE2000/001387 DE0001387W WO0068074A1 WO 2000068074 A1 WO2000068074 A1 WO 2000068074A1 DE 0001387 W DE0001387 W DE 0001387W WO 0068074 A1 WO0068074 A1 WO 0068074A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- door
- profile
- channel profile
- fuselage
- channel
- Prior art date
Links
- 239000007788 liquid Substances 0.000 title claims abstract description 20
- 230000010006 flight Effects 0.000 abstract 1
- 238000007747 plating Methods 0.000 abstract 1
- 238000007789 sealing Methods 0.000 description 9
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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
- B64C1/1453—Drain masts
Definitions
- the invention relates to a channel profile for draining liquid, arranged above a door of an aircraft, the channel profile extending across the width of the door opening and being connected to the fuselage of the aircraft and liquid collected from the channel profile being able to be discharged next to the door opening.
- Channel profile prevents the flowing liquid from entering the door opening or hitting people in the door opening. This is particularly well known for aircraft.
- This profile is thin, but very long because it must extend at least across the entire width of the door.
- the channel profile during flight operations is one of the main disorders of the otherwise aerodynamically smooth fuselage.
- the channel profile is arranged essentially in the direction of the air flow flowing around the fuselage. Because of the height of the channel profile and the variable profile, at least in the front fuselage area
- the inflow conditions when cruising are only able to approximately achieve the direction of the air flow.
- the channel profile represents an aerodynamic resistance. Consequently, a disturbance of the air flow along the fuselage and thus an additional flow resistance cannot be avoided.
- the object of the invention is to improve a channel profile so that the resulting flow resistance during flight operations of an aircraft can be further reduced.
- the object is achieved in that the channel profile is arranged behind the outer paneling of the door in a dead space between the upper edge of the door and a frame guided above the door opening when the door is in the closed position.
- the channel profile is arranged behind the outer paneling of the door in a dead space between the upper edge of the door and a frame guided above the door opening when the door is in the closed position.
- the invention is applicable to all types of aircraft, in particular aircraft and rotary-wing aircraft.
- the channel profile is fastened to a frame panel between one lying below the contour of the outer wall
- Locking position which is reached with the door in the closed position and an unlocking position which can be reached when the door is in the open position.
- the channel profile can be locked in the locking position and in the unlocking position. It is thus achieved that when the door is opened i.e. the channel profile is already operational when the door is raised and before the door is pivoted, and any liquid drained above the door opening can be collected and drained off next to the door opening.
- the liquid derived from the channel profile can be guided to a frame-side sealing profile and from there to the outer wall located below the door opening.
- the channel profile can be locked against the force of a spring means under the outer wall of the fuselage thanks to the outer paneling.
- the spring means is in engagement with a guide means which guides the channel profile.
- FIG. 1 shows a partial view of the outer wall of an aircraft fuselage with the door closed and a rigid channel profile as prior art
- FIG. 2 side view of the closed position of the door with the channel profile in the locked position
- FIG. 3 opening position of the door with unlocking position of the channel profile
- Figure 4 shows a schematic and partial arrangement of the channel profile in cooperation with the frame-side sealing profile.
- FIG. 1 shows a section of a view of the outer wall 1 of an aircraft fuselage with the door 2 closed and a rigid channel profile 3 above the door.
- the channel profile 3 represents an additional flow resistance.
- Figure 2 shows the closed position of the door 2.
- the outer paneling 6 of the door 2 essentially forms a closed contour with the outer wall 8 of the fuselage. It can be seen that the door 2, where the outer paneling 6 of the door ends, has a panel 12. This panel 12 is attached to the outer paneling 6 of the door 2. In terms of production technology, the panel 12 can also be an extension of the outer paneling 6.
- a door-side seal 7 is arranged, which surrounds the door 2 in the circumferential direction.
- the seal 7 rests on a frame-side sealing profile 13 which is mounted on a frame panel 5.
- the frame panel 5 is attached to the door frame 4.
- Door-side seal 7 and frame-side sealing profile 13 form a hermetic seal of the fuselage interior from the outside atmosphere.
- the channel profile is arranged in a dead space 1 1, which is present between the upper frame panel 5, the door-side seal 7 and the door panel 12. In this dead space 11, the channel profile 3 is held in the locking position.
- the channel profile 3 is in engagement with a guide means 14 mounted on the frame panel 5.
- a spring means 10 is supported on the guide means 14 opposite the Channel profile 3 from. Against the force of the spring means 10, the channel profile 3 is locked in the locking position by the door panel 12 acting as a stop.
- the channel profile 3 is advantageously no longer arranged on the outer wall 8 of the fuselage, so that the disadvantages of the prior art are eliminated.
- the locking position of the groove profile 3 is basically reached in the closed position of the door 2 (closed state).
- the groove profile captures the liquid with an essentially U-shaped profile.
- Figure 3 shows the channel profile 3 in the open position of the door 2.
- the open position of the door 2 includes lifting and / or pivoting the door 2. Since the unlocking position of the channel profile 3 reached in Figure 3 already takes place in the moving step of lifting the door 2 and this step Already belongs to the state of the opening of the door, for reasons of simplification, only the opening position of the door is referred to below.
- the further step of pivoting the door during the opening process does not affect the unlocking position of the channel profile 3 that has already been reached.
- the channel profile 3 In the unlocked position, the channel profile 3 can be locked somewhat outside the contour of the outer wall 8.
- the channel profile 3 is locked in place by the channel nose 15 hitting a stop 9 located on the inside of the outer wall 8.
- FIG. 4 shows sections and schematically how liquid collected in the channel profile 30 can run off onto the frame-side sealing profile 130.
- the channel profile 30 is in the unlocked position.
- the door 2 is not shown.
- the liquid is directed back onto the outer wall 8 of the fuselage.
- the spring means 10 can be actively controlled by a drive unit (not shown).
- the drive unit could control the movement of the spring means electrically, pneumatically or hydraulically. The movement is only necessary for reaching the
- Unlocking position The resetting of the channel profile 3 into the locking position could take place through the door panel 12 to be brought into contact with the channel profile.
- a further embodiment provides that the profile channel 30 is also used to improve the sealing of the door.
- the channel 30 is preferably made of an elastic material.
- the channel 30 could also consist of several parts, which can possibly be folded out to the right and left, in order to improve the side seal.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2000617071A JP2002544040A (ja) | 1999-05-08 | 2000-05-03 | 液体を誘導するための流路溝形型材 |
EP00936662A EP1189808A1 (de) | 1999-05-08 | 2000-05-03 | Rinnenprofil zur ableitung von flüssigkeit |
US10/019,829 US6736353B1 (en) | 1999-05-08 | 2000-05-03 | Grooved profile for diverting liquid |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19921326.7 | 1999-05-08 | ||
DE19921326A DE19921326C1 (de) | 1999-05-08 | 1999-05-08 | Rinnenprofil zur Ableitung von Flüssigkeit |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2000068074A1 true WO2000068074A1 (de) | 2000-11-16 |
Family
ID=7907465
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/DE2000/001387 WO2000068074A1 (de) | 1999-05-08 | 2000-05-03 | Rinnenprofil zur ableitung von flüssigkeit |
Country Status (5)
Country | Link |
---|---|
US (1) | US6736353B1 (de) |
EP (1) | EP1189808A1 (de) |
JP (1) | JP2002544040A (de) |
DE (1) | DE19921326C1 (de) |
WO (1) | WO2000068074A1 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2005076822A2 (en) * | 2004-02-03 | 2005-08-25 | Shaw Aero Devices, Inc. | Flush mounted waste disposal service panel assembly |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102005045969A1 (de) * | 2005-09-26 | 2007-04-05 | Airbus Deutschland Gmbh | Wasserabweiser und System mit mehreren derartigen Wasserabweisern |
DE102005061127B4 (de) | 2005-12-19 | 2012-06-21 | Eurocopter Deutschland Gmbh | Luftfahrzeugtür-Anordnung sowie Luftfahrzeugrumpf mit einer derartigen Luftfahrzeugtür-Anordnung |
DE102006040383B4 (de) * | 2006-08-29 | 2013-08-22 | Airbus Operations Gmbh | Vorrichtung zum Ableiten von Regenwasser oder dergleichen an einem Luft- oder Raumfahrzeug und ein entsprechendes Fahrzeug |
US8651554B1 (en) | 2010-02-26 | 2014-02-18 | Lund, Inc. | Vehicle shield |
DE102011075772B4 (de) | 2011-05-12 | 2013-10-24 | Airbus Operations Gmbh | Rinnenprofil und flugzeug |
FR2975966B1 (fr) * | 2011-05-31 | 2013-06-14 | Latecoere | Aeronef comportant une cabine delimitee par un fuselage dote d'au moins une ouverture d'acces a la dite cabine, et un dispositif d'obturation de la dite ouverture. |
DE102011085269A1 (de) * | 2011-10-27 | 2013-05-02 | Airbus Operations Gmbh | Abdeckplatte, Türabdeckung sowie Luft- oder Raumfahrzeug |
DE102014109108A1 (de) * | 2014-06-30 | 2016-01-14 | Airbus Operations Gmbh | Haltevorrichtung und Türblatt für eine Türvorrichtung in einem Flugzeug |
EP2990329B1 (de) * | 2014-08-29 | 2018-03-07 | Airbus Operations GmbH | Flugzeug mit einer Flugzeugtüranordnung |
US9630481B2 (en) * | 2015-06-05 | 2017-04-25 | Lund, Inc. | Window visor |
US9878600B2 (en) | 2015-10-30 | 2018-01-30 | Lund, Inc. | Vehicle hood shield and bracket system |
US11225213B2 (en) | 2018-10-26 | 2022-01-18 | Lund, Inc. | Vehicle body shield |
USD906200S1 (en) | 2018-10-26 | 2020-12-29 | Bushwacker, Inc. | Fender flare |
US11220161B2 (en) | 2018-10-26 | 2022-01-11 | Lund, Inc. | Window deflector assembly with mounting clips |
CA187177S (en) | 2018-10-26 | 2020-10-22 | Bushwacker Inc | Fender flare |
USD906202S1 (en) | 2018-10-26 | 2020-12-29 | Bushwacker, Inc. | Fender flare |
USD898640S1 (en) | 2018-10-26 | 2020-10-13 | Bushwacker, Inc. | Vehicle fender flare |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3431912A1 (de) * | 1984-05-10 | 1985-11-14 | Elio 6000 Frankfurt Sassi | Regenabweiser fuer kraftfahrzeuge |
EP0480747A1 (de) * | 1990-10-12 | 1992-04-15 | British Aerospace Public Limited Company | Dichtungsprofil |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3791073A (en) * | 1972-04-28 | 1974-02-12 | Boeing Co | Aircraft door with moving hinge line |
US4375876A (en) * | 1981-06-04 | 1983-03-08 | The Boeing Company | Overhead sliding door and foldable cabin panel assembly for an airplane |
US5337977A (en) * | 1993-01-29 | 1994-08-16 | The Boeing Company | Vent-latch interlock assembly for an aircraft door |
DE4409326B4 (de) * | 1993-04-01 | 2004-03-25 | Volkswagen Ag | Dichtungsanordnung zur Abdichtung des Spaltes zwischen Tür und Dachrahmen bei einem Kraftfahrzeug |
DE4413307C2 (de) * | 1994-04-16 | 1997-03-06 | Eurocopter Deutschland | Türsystem, insbesondere für ein Passagierflugzeug |
US5460425A (en) * | 1994-09-09 | 1995-10-24 | Stephens; Timothy M. | Gutter and visor system for a window of a vehicle |
US5653068A (en) * | 1996-04-29 | 1997-08-05 | Moody; Ben A. | Water diverting strip |
JP3538295B2 (ja) * | 1997-04-16 | 2004-06-14 | 三菱自動車工業株式会社 | ドリップモールディング付ウェザーストリップリテーナとその製造方法 |
US5931415A (en) * | 1997-05-09 | 1999-08-03 | The Boeing Company | Plug-type overwing emergency exit door assembly |
IT1302160B1 (it) * | 1997-09-03 | 2000-07-31 | Eurocopter Deutschland | Sportello in particolare per un velivolo per passeggeri |
US6170207B1 (en) * | 1998-04-24 | 2001-01-09 | Michael Lee Saindon | Frame with water stop and method of installation |
DE10035349C1 (de) * | 2000-07-20 | 2001-09-27 | Eurocopter Deutschland | Flugzeugtür |
-
1999
- 1999-05-08 DE DE19921326A patent/DE19921326C1/de not_active Expired - Fee Related
-
2000
- 2000-05-03 WO PCT/DE2000/001387 patent/WO2000068074A1/de not_active Application Discontinuation
- 2000-05-03 EP EP00936662A patent/EP1189808A1/de not_active Withdrawn
- 2000-05-03 US US10/019,829 patent/US6736353B1/en not_active Expired - Fee Related
- 2000-05-03 JP JP2000617071A patent/JP2002544040A/ja not_active Withdrawn
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3431912A1 (de) * | 1984-05-10 | 1985-11-14 | Elio 6000 Frankfurt Sassi | Regenabweiser fuer kraftfahrzeuge |
EP0480747A1 (de) * | 1990-10-12 | 1992-04-15 | British Aerospace Public Limited Company | Dichtungsprofil |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2005076822A2 (en) * | 2004-02-03 | 2005-08-25 | Shaw Aero Devices, Inc. | Flush mounted waste disposal service panel assembly |
WO2005076822A3 (en) * | 2004-02-03 | 2007-02-08 | Shaw Aero Devices Inc | Flush mounted waste disposal service panel assembly |
Also Published As
Publication number | Publication date |
---|---|
DE19921326C1 (de) | 2000-06-29 |
JP2002544040A (ja) | 2002-12-24 |
US6736353B1 (en) | 2004-05-18 |
EP1189808A1 (de) | 2002-03-27 |
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