IMPACT ABSORBER DEVICE, PARTICULARLY FOR AIRCRAFT

摘要

An impact absorber device (10) of a fixed landing skid of an aircraft (1) is described. The device comprises a female element (20), a male element (30) and a core (40) arranged between said female element and said male element, wherein said female element comprises a cavity and said male element comprises a support and pressure surface for supporting said core, wherein said core comprises a body with controlled plastic deformation of a metallic material. In embodiments of the invention, the core comprises an extruded body having a honeycomb structure or a body comprising a spirally wound metallic substrate.

主权项

1. Impact absorber device of a fixed landing skid of an aircraft, the device comprising a female element, a male element and a core arranged between said female element and said male element, wherein said female element comprises a cavity and said male element comprises a support and pressure surface for supporting said core, wherein said core comprises a body of a metallic material with controlled plastic deformation and with no elastic return and no rebound, wherein said device comprises:
a first adapter connected to said male element for connecting the device to a first tubular section of said fixed landing skid and a second adapter connected to said female element for connecting the device to a second tubular section of said fixed landing skid.