Aircraft landing gear outer barrel and landing gear with same
Aircraft landing gear outer barrel and landing gear with same
- Neue Suche nach: WU BIN
- Neue Suche nach: WANG XIANGMING
- Neue Suche nach: XING BENDONG
- Neue Suche nach: CUI CAN
- Neue Suche nach: HU ZONGHAO
- Neue Suche nach: WU BIN
- Neue Suche nach: WANG XIANGMING
- Neue Suche nach: XING BENDONG
- Neue Suche nach: CUI CAN
- Neue Suche nach: HU ZONGHAO
The invention particularly relates to an aircraft landing gear outer barrel. The aircraft landing gear outer barrel comprises an inner-layer barrel made of high-strength steel; and an outer-layer barrel made of ultrahigh-strength steel and connected to the outer side of the inner-layer barrel in a sleeving manner. According to the design, the aircraft landing gear outer barrel comprises the inner-layer barrel located on the inner side and the outer-layer barrel located on the outer side, the inner-layer barrel and the outer-layer barrel are connected together in a sleeved manner and tightly combined to form the aircraft landing gear outer barrel, the outer-layer barrel is made of the ultrahigh-strength steel, and when the outer-layer barrel is applied to an aircraft landing gear, large impact loads can be borne in the takeoff and landing process of an aircraft; and in addition, the inner-layer barrel of the aircraft landing gear is made of the high-strength steel, so that the inner-layer barrel is small in density and light in weight, overall overweight of the aircraft landing gear can be effectively avoided, and compared with the fact that an aircraft landing gear outer barrel ismade of single ultrahigh-strength steel, the manufacturing cost is low. The invention further particularly relates to the aircraft landing gear. An outer barrel of the aircraft landing gear is the aircraft landing gear outer barrel.
本申请具体涉及一种飞机起落架外筒，包括：内层筒，以高强度钢制造；外层筒，以超高强度钢制造，套接在内层筒外侧。上述飞机起落架外筒设计飞机起落架外筒包括位于内侧的内层筒、位于外侧的外层筒，内层筒、外层筒套接在一起，紧密结合形成飞机起落架外筒，其外层筒以超高强度钢制造，在应用于飞机起落架时，能够在飞机起飞、着陆过程中承受较大的冲击载荷，此外，该飞机起落架内层筒以高强度钢制造，密度较小，质量较轻，可有效避免飞机起落架整体超重，且相较于飞机起落架外筒由单一超高强度钢制造，造价较低。本申请还具体涉及一种飞机起落架，该飞机起落架的外筒为上述的飞机起落架外筒。
Dokumentinformationen
Aircraft landing gear outer barrel and landing gear with same
一种飞机起落架外筒及其起落架
2020-12-08
Patent
Elektronische Ressource
Chinesisch
| IPC: | B22F Verarbeiten von Metallpulver , WORKING METALLIC POWDER / B64C AEROPLANES , Flugzeuge / B64F GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT , Boden- oder Flugzeugträgerdeckeinrichtungen besonders ausgebildet für die Verwendung in Verbindung mit Luftfahrzeugen |
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