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公开(公告)号:EP2554474A1
公开(公告)日:2013-02-06
申请号:EP11382272.0
申请日:2011-08-05
IPC分类号: B64C25/58
CPC分类号: B64C25/08 , B64C25/58 , B64C2025/008
摘要: Adjusting device (1) for an aircraft landing gear shock absorber (2), such that the length (3) of said shock absorber (2) can be varied to change the aircraft attitude for operations on ground, wherein the adjusting device (1) is directly connected to a shock absorber (2) by a supply line (16), the adjusting device (1) comprising an actuating element (13) that moves in a chamber (17) filled with a fluid (20), the actuating element (13) being displaced by means of a drive shaft (12) driven by a driving device (11), the displacement of the actuating element (13) in the chamber (17) causing the addition or removal of fluid (20) in the shock absorber (2), therefore varying the length (3) of said shock absorber (2). The invention also refers to an aircraft landing gear comprising such an adjusting device (1).
摘要翻译: 其特征在于,所述调节装置(1)包括用于飞机起落架减震器(2)的调节装置(1),使得所述减震器(2)的长度(3) 通过供应管线(16)直接连接到减震器(2),所述调节装置(1)包括在填充有流体(20)的腔室(17)中移动的致动元件(13),所述致动元件 (13)通过由驱动装置(11)驱动的驱动轴(12)移动,致动元件(13)在腔室(17)中的移位导致添加或移除流体 减震器(2),因此改变所述减震器(2)的长度(3)。 本发明还涉及包括这种调节装置(1)的飞机起落架。