| 摘要 |
A bogie-type landing gear (1) for aircrafts allows a remarkable weight and size reduction and comprises: one or more front wheels (2) and one or more rear wheels (3) connected to a beam (4), a rocking arm (7) centrally and rotatably connected to said beam (4), and a shock absorbing element (11), wherein the rocking arm ends (7) and of the shock absorbing element (11 ) which are distal to the wheels (2, 3) are articulated on a lever element (10) hinged on the aircraft frame, onto which means for rotating (15) said lever element (10) urges between a position wherein the wheels (2, 3) are in an operative configuration and a position wherein the wheels (2, 3) are retracted in the landing gear bay. |
