DE20204125U1 - Device for driving the wheels during the landing approach of passenger aircraft - Google Patents

Device for driving the wheels during the landing approach of passenger aircraft

Info

Publication number
DE20204125U1
DE20204125U1 DE20204125U DE20204125U DE20204125U1 DE 20204125 U1 DE20204125 U1 DE 20204125U1 DE 20204125 U DE20204125 U DE 20204125U DE 20204125 U DE20204125 U DE 20204125U DE 20204125 U1 DE20204125 U1 DE 20204125U1
Authority
DE
Germany
Prior art keywords
driving
passenger aircraft
wheels
wheels during
landing approach
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 - Lifetime
Application number
DE20204125U
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
KROSCH CHRISTOPH
Original Assignee
KROSCH CHRISTOPH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by KROSCH CHRISTOPH filed Critical KROSCH CHRISTOPH
Priority to DE20204125U priority Critical patent/DE20204125U1/en
Publication of DE20204125U1 publication Critical patent/DE20204125U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C25/00—Alighting gear
    • B64C25/32—Alighting gear characterised by elements which contact the ground or similar surface 
    • B64C25/40—Alighting gear characterised by elements which contact the ground or similar surface  the elements being rotated before touch-down

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Body Structure For Vehicles (AREA)

Description

Stand der Technik:
ausgefahren.State of the art:
extended.

Problem:
ProblemProblem:
problem

Bei Flugzeugen werden im Landeanflug die Fahrwerke Die Räder verbleiben bis zum Aufsetzen auf der Landebahn inOn aircraft, the landing gear is raised during the landing approach. The wheels remain in the upright position until touchdown on the runway.

Erst bei Kontakt mit der Bahn beginnt schlagartig die Rotation der RäderOnly when they come into contact with the track does the rotation of the wheels suddenly begin

Der im Schutzanspruch angegebenen Erfindung liegt dasThe invention specified in the protection claim is based on the

zugrunde, die Räder eines Flugzeuges schon beim Landeanflug zum rotieren zu bringen.The idea behind this is to make the wheels of an aircraft rotate during the approach to landing.

Lösung:Solution:

Alle Fahrwerksräder werden mit einer Radkappe ausgerüstet Durch die Form der Kappe wird die anströmende Luft zum Antrieb jedes einzelnen Rades genutzt.All chassis wheels are equipped with a hub cap. Due to the shape of the cap, the incoming air is used to drive each individual wheel.

Erreichte Vorteile:
RäderBenefits achieved:
Wheels

Mit dieser Erfindung wird erreicht, dass die Lebensdauer derThis invention ensures that the service life of the

von Flugzeugen deutlich verlängert wird.of aircraft is significantly extended.

Der stärke Brems-und Aufsetzdrück wird gemindert, wenigerThe stronger braking and touchdown pressure is reduced, less

Verschleiß an den Hauptfahrwerkeri.Wear on the main landing gear.

Für Piloten und Passagiere angenehmere Landungen.More pleasant landings for pilots and passengers.

Beschreibung einesDescription of a

Ausfuhrüngsbeispiels:
Abb. 1-2Implementation example:
Fig. 1-2

Ein Ausfuhrüngsbeispiel der Erfindung wird anhand derAn embodiment of the invention is described with reference to

erläutert. Es zeigen:explained. They show:

Abb. 1 Radkappe mit ausgestellten Strömungskänälen inFig. 1 Hubcap with flared flow channels in

Ansichten
Abb.2 Rad und Kappe als ExplosionszeichnüngViews
Fig.2 Wheel and cap as exploded view

Alle Fahrwerksräder eine Flugzeuges werden mit einer Radkappe ausgestattet. Werden beim Landeanflug die Fährwerke ausgefahren, werden die Räder sofort durch die anströhmende Luft, in Rotation gebracht.All landing gear wheels on an aircraft are fitted with a hubcap. When the landing gear is extended during the approach, the wheels are immediately set in rotation by the incoming air.

Claims (1)

Vorrichtung zum Antrieb der Räder beim Landeanflug von Passagierflugzeugen, dadurch gekennzeichnet, dass der Antrieb der Räder durch eine Radkappe mit strömungs und aerodynamischen Eigenschaften in Rotation gesetzt werden. Device for driving the wheels during the landing approach of passenger aircraft, characterized in that the drive of the wheels is set in rotation by a wheel cap with flow and aerodynamic properties.
DE20204125U 2002-02-26 2002-02-26 Device for driving the wheels during the landing approach of passenger aircraft Expired - Lifetime DE20204125U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE20204125U DE20204125U1 (en) 2002-02-26 2002-02-26 Device for driving the wheels during the landing approach of passenger aircraft

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE20204125U DE20204125U1 (en) 2002-02-26 2002-02-26 Device for driving the wheels during the landing approach of passenger aircraft

Publications (1)

Publication Number Publication Date
DE20204125U1 true DE20204125U1 (en) 2002-07-25

Family

ID=7968979

Family Applications (1)

Application Number Title Priority Date Filing Date
DE20204125U Expired - Lifetime DE20204125U1 (en) 2002-02-26 2002-02-26 Device for driving the wheels during the landing approach of passenger aircraft

Country Status (1)

Country Link
DE (1) DE20204125U1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013020547A1 (en) * 2013-12-12 2015-06-18 Henryk Bastian Profile element for a landing gear of an aircraft

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013020547A1 (en) * 2013-12-12 2015-06-18 Henryk Bastian Profile element for a landing gear of an aircraft
DE102013020547B4 (en) * 2013-12-12 2017-09-28 Heinrich Henryk Bastian Profile element for a wheel or a tire of a landing gear of an aircraft

Similar Documents

Publication Publication Date Title
DE20204125U1 (en) Device for driving the wheels during the landing approach of passenger aircraft
EP2253486A1 (en) Safety wheel (variants)
DE102017204656A1 (en) rim assembly
DE2650947A1 (en) Aircraft undercarriage wheel pre-rotating mechanism - has drive motors coupled to aircraft instrumentation to match wheel peripheral speed with aircraft ground speed
DE102013020547B4 (en) Profile element for a wheel or a tire of a landing gear of an aircraft
DE102016001365A1 (en) Air resistance-optimized vehicle wheel
DE102010045148A1 (en) Airplane chassis for reducing tire wear, has turbine blades, with which inner sides of wheels are set, where turbine blades are arranged at front sides of chassis inlet channels
DE3512324A1 (en) Device for reducing the tyre wear on the undercarriages of aircraft
DE596926C (en) Single track vehicle with a vehicle body in a streamlined shape
DE3501859A1 (en) Wind vane arrangement on aircraft wheels
EP0685384A1 (en) Wheel
DE866660C (en) Chassis for rail vehicles, especially for those with an unusually large track width
DE666390C (en) Device for reducing the air resistance for vehicle wheels, in particular for wheels of railway vehicles
DE102007006129B4 (en) Wheel with airless tires
WO2016030281A1 (en) Chassis for a rail vehicle
DE102022002574A1 (en) Hubcap air pump
DE2436821A1 (en) Low wear aircraft wheel - with wind blades to rotate wheel prior to touch-down
DE102014003824A1 (en) Spoke arrangement for a bicycle wheel
DE9415993U1 (en) Traction sheave for aircraft chassis wheels
DE102005059679A1 (en) Rotary circular aerofoil flying unit has a single rotary circular aerofoil with air channeling ribs for guiding compressed air to a nozzle outlet on the underside of the aerofoil wing section, with a radial airflow being generated
DE19929518A1 (en) Arrangement for pneumatically driving wheels, preferably of aircraft, has peripheral devices on tyre's sides that cause wheel to accelerate to rotation rate corresponding to aircraft speed
DE503877C (en) Composed double tire wheel with a spacer between the two outer rims and tapered seats for the latter
EP0439467A1 (en) Device for making vehicles recognisable
DE395622C (en) Propeller drive for single-wheel motors
DE484065C (en) Disc wheel, especially for aircraft

Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20020829

R156 Lapse of ip right after 3 years

Effective date: 20050901