ES2183672B1 - SYSTEM OF ADEQUACY OF THE SPEED OF THE AIRCRAFT LANDING WHEELS. - Google Patents

SYSTEM OF ADEQUACY OF THE SPEED OF THE AIRCRAFT LANDING WHEELS.

Info

Publication number
ES2183672B1
ES2183672B1 ES200000218A ES200000218A ES2183672B1 ES 2183672 B1 ES2183672 B1 ES 2183672B1 ES 200000218 A ES200000218 A ES 200000218A ES 200000218 A ES200000218 A ES 200000218A ES 2183672 B1 ES2183672 B1 ES 2183672B1
Authority
ES
Spain
Prior art keywords
wheels
speed
wheel
contact
landing
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 - Fee Related
Application number
ES200000218A
Other languages
Spanish (es)
Other versions
ES2183672A1 (en
Inventor
Mireia Piera Carrete
Jose Maria Martinez-Val Piera
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.)
3 14 Era S L
314 Era Sl
Original Assignee
3 14 Era S L
314 Era Sl
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 3 14 Era S L, 314 Era Sl filed Critical 3 14 Era S L
Priority to ES200000218A priority Critical patent/ES2183672B1/en
Publication of ES2183672A1 publication Critical patent/ES2183672A1/en
Application granted granted Critical
Publication of ES2183672B1 publication Critical patent/ES2183672B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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 
    • B64C25/405—Powered wheels, e.g. for taxing
    • 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

Abstract

Sistema de adecuación de la velocidad de las ruedas de aterrizaje de aeronaves, caracterizado porque las ruedas adquieren una velocidad de rotación pertinentes antes de que se produzca el contacto con la pista de aterrizaje, consiguiendo así un mejor asentamiento de la nave y una sustancial e importantísima reducción de la fricción del primer contacto, que habitualmente provoca fuerte deterioro en la banda de rodadura de las ruedas con peligro de desgaste local excesivo; consiguiéndose el régimen adecuado de rotación de la rueda antes del primer contacto de aterrizaje merced a un dispositivo bien aerodinámico, bien electro-mecánico, bien mixto, que acelera las ruedas, desde su estado inicial de reposo, hasta una velocidad próxima a la que tendría la rueda si estuviera rodando exactamente a la misma velocidad lineal del avión; implantándose dicho dispositivo solidario con la llanta de cada rueda.System of adaptation of the speed of the landing wheels of aircraft, characterized in that the wheels acquire a relevant rotation speed before the contact with the landing strip takes place, thus achieving a better settlement of the ship and a substantial and very important reduction of the friction of the first contact, which usually causes strong deterioration in the tread of the wheels with danger of excessive local wear; achieving the proper rotation regime of the wheel before the first landing contact thanks to a very aerodynamic device, well electro-mechanical, well mixed, which accelerates the wheels, from its initial state of rest, to a speed close to what it would have the wheel if it were rolling at exactly the same linear speed of the plane; said solidarity device being implanted with the rim of each wheel.

ES200000218A 2000-02-02 2000-02-02 SYSTEM OF ADEQUACY OF THE SPEED OF THE AIRCRAFT LANDING WHEELS. Expired - Fee Related ES2183672B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES200000218A ES2183672B1 (en) 2000-02-02 2000-02-02 SYSTEM OF ADEQUACY OF THE SPEED OF THE AIRCRAFT LANDING WHEELS.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES200000218A ES2183672B1 (en) 2000-02-02 2000-02-02 SYSTEM OF ADEQUACY OF THE SPEED OF THE AIRCRAFT LANDING WHEELS.

Publications (2)

Publication Number Publication Date
ES2183672A1 ES2183672A1 (en) 2003-03-16
ES2183672B1 true ES2183672B1 (en) 2004-06-16

Family

ID=8492138

Family Applications (1)

Application Number Title Priority Date Filing Date
ES200000218A Expired - Fee Related ES2183672B1 (en) 2000-02-02 2000-02-02 SYSTEM OF ADEQUACY OF THE SPEED OF THE AIRCRAFT LANDING WHEELS.

Country Status (1)

Country Link
ES (1) ES2183672B1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2246607B1 (en) * 2002-08-05 2007-04-01 Martin Huete Jane RIM FOR WHEELS OF AIRCRAFT LANDING TRAINS.
GB0915009D0 (en) 2009-08-28 2009-09-30 Airbus Operations Ltd Aircraft landing gear
ES2529512B1 (en) * 2013-08-20 2015-11-30 Joaquín ALONSO CERQUEIRA Aerodynamic rotation accelerator set for aircraft wheels
ES2916749A1 (en) * 2021-01-04 2022-07-05 Sisini Cristian Miguel Alonso Covers and automatic turn tires for aircraft (Machine-translation by Google Translate, not legally binding)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2430163A (en) * 1944-09-25 1947-11-04 Otto E Dever Motor wheel
US2505770A (en) * 1945-12-07 1950-05-02 Herbert G Hill Drive for airplane wheels
ES359142A1 (en) * 1968-10-14 1970-05-16 Somme Procedure to avoid the efforts produced by the reaction of the inertia of the wheels of the aircraft. (Machine-translation by Google Translate, not legally binding)
US3814354A (en) * 1973-05-14 1974-06-04 Oldrich Drake Landing wheel rotating device for aircraft
WO1992015483A1 (en) * 1991-03-05 1992-09-17 Julian Pasqua Aircraft wheel prerotation apparatus
ES1032378Y (en) * 1995-10-30 1997-01-01 Pascual Laureano Medina DEVICE PROMOTING THE TURN OF THE WHEELS OF THE LANDING TRAIN FOR AIRCRAFT.

Also Published As

Publication number Publication date
ES2183672A1 (en) 2003-03-16

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