MX174284B - Tren de aterrizaje con ruedas de cambio rapido - Google Patents
Tren de aterrizaje con ruedas de cambio rapidoInfo
- Publication number
- MX174284B MX174284B MX018652A MX1865289A MX174284B MX 174284 B MX174284 B MX 174284B MX 018652 A MX018652 A MX 018652A MX 1865289 A MX1865289 A MX 1865289A MX 174284 B MX174284 B MX 174284B
- Authority
- MX
- Mexico
- Prior art keywords
- anteroposterior
- train
- tubes
- aircraft
- cross tube
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C25/00—Alighting gear
- B64C25/02—Undercarriages
-
- 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
- B64C2025/325—Alighting gear characterised by elements which contact the ground or similar surface specially adapted for helicopters
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Vibration Prevention Devices (AREA)
- General Details Of Gearings (AREA)
- Tires In General (AREA)
- Arrangement Of Transmissions (AREA)
- Devices For Checking Fares Or Tickets At Control Points (AREA)
Abstract
La presente invención se refiere a un ensamble de tren de aterrizaje con ruedas para una aeronave de despegue y aterrizaje vertical, caracterizado porque comprende: un tubo transversal adaptado para montar el ensamble del tren en la parte inferior de la aeronave; un par de tubos anteroposteriores unidos a dicho tubo transversal, extendiéndose dichos tubos anteroposteriores generalmente en forma paralela al eje longitudinal de la aeronave cuando el ensamble del tren se monta sobre la aeronave; dichos tubos anteroposteriores convergen en la parte anterior de dicho tubo transversal y se unen a un cojinete de pivote; y un ensamble de resorte conecta a dicho tren delantero pivotable con dicho cojinete de pivote; un tren delantero pivotable montado en los extremos anteriores de dichos tubos anteroposteriores; un brazo voladizo del tren principal montado a y que se extiende lateralmente desde el extremo posterior en cada uno de dichos tubos anteroposteriores; un cojinete elastomérico conecta a cada brazo voladizo del tren principal a su respectivo tubo anteroposterior adyacente a dicho tubo transversal; y una rueda del tren principal montada en el extremo que se extiende lateralmente de los brazos del tren principal.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/US1988/004319 WO1990006257A1 (en) | 1988-12-08 | 1988-12-08 | Quick change wheel landing gear |
Publications (1)
Publication Number | Publication Date |
---|---|
MX174284B true MX174284B (es) | 1994-05-03 |
Family
ID=22209028
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX018652A MX174284B (es) | 1988-12-08 | 1988-12-08 | Tren de aterrizaje con ruedas de cambio rapido |
Country Status (9)
Country | Link |
---|---|
EP (1) | EP0403501A4 (es) |
JP (1) | JP2767305B2 (es) |
KR (1) | KR0163950B1 (es) |
AR (1) | AR245664A1 (es) |
BR (1) | BR8807883A (es) |
CA (1) | CA2003186A1 (es) |
IL (1) | IL92594A (es) |
MX (1) | MX174284B (es) |
WO (1) | WO1990006257A1 (es) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19701404C1 (de) * | 1997-01-17 | 1998-02-26 | Eurocopter Deutschland | Radlandewerk für Hubschrauber |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2108747A (en) * | 1935-05-31 | 1938-02-15 | Glover William Gordon | Launching and beaching of aircraft |
US2396189A (en) * | 1943-05-03 | 1946-03-05 | William N Millar | Aircraft float |
US2909342A (en) * | 1954-06-04 | 1959-10-20 | Menasco Mfg Company | Landing gear for helicopters |
US3144223A (en) * | 1962-04-11 | 1964-08-11 | Hiller Aircraft Company Inc | Aircraft landing gear |
US3520497A (en) * | 1968-06-05 | 1970-07-14 | Rotorway Inc | Framework for a helicopter |
-
1988
- 1988-12-08 JP JP1502367A patent/JP2767305B2/ja not_active Expired - Lifetime
- 1988-12-08 WO PCT/US1988/004319 patent/WO1990006257A1/en not_active Application Discontinuation
- 1988-12-08 BR BR888807883A patent/BR8807883A/pt not_active IP Right Cessation
- 1988-12-08 EP EP19890902486 patent/EP0403501A4/en not_active Withdrawn
- 1988-12-08 MX MX018652A patent/MX174284B/es unknown
-
1989
- 1989-11-17 CA CA002003186A patent/CA2003186A1/en not_active Abandoned
- 1989-12-05 AR AR89315609A patent/AR245664A1/es active
- 1989-12-07 KR KR1019890018071A patent/KR0163950B1/ko not_active IP Right Cessation
- 1989-12-07 IL IL92594A patent/IL92594A/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
WO1990006257A1 (en) | 1990-06-14 |
EP0403501A4 (en) | 1991-05-08 |
JPH03503148A (ja) | 1991-07-18 |
EP0403501A1 (en) | 1990-12-27 |
KR0163950B1 (ko) | 1998-12-01 |
IL92594A0 (en) | 1990-08-31 |
KR900009392A (ko) | 1990-07-04 |
JP2767305B2 (ja) | 1998-06-18 |
BR8807883A (pt) | 1990-11-27 |
IL92594A (en) | 1992-08-18 |
CA2003186A1 (en) | 1990-06-08 |
AR245664A1 (es) | 1994-02-28 |
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