2results about How to "Increased turning radius" patented technology

The invention relates to an active lift augmentation tandem wing type ground effect aircraft, and relates to the field of ground effect aircrafts. The defects that a stable take-off environment is needed, take-off time is long, and operation is complex are overcome. An active lift-increasing tandem wing type ground effect aircraft comprises a machine body, a cockpit is formed in the middle of the top of the machine body, connecting pieces symmetrically arranged in the direction of the machine body are fixedly installed on the front side and the rear side of the machine body correspondingly, and wing structures are fixedly connected to the connecting pieces on the front side and the connecting pieces on the rear side correspondingly; the inclination angle between the wing structures fixed to the connecting pieces on the front side of the aircraft body and the ground, the inclination angle between the wing structures fixed to the connecting pieces on the rear side of the aircraft body and the ground and the inclination angle between the wing structures fixed to the connecting pieces on the rear side of the aircraft body are larger than the inclination angle of the front-side wings. By means of the tandem wing type layout, the inclination angles of the paddles, the front wing structure and the rear wing structure relative to the ground are increased, and when the aircraft runs, the aircraft can obtain the maximum lift force compensation under the influence of the ground effect.

This invention discloses an M-shaped automated container terminal loading and unloading system, including quay cranes, a container yard, and rail-mounted gantry cranes. The quay cranes are located at the front edge of the terminal. The container yard is vertically located behind the rails of the quay cranes and contains multiple container zones. Each container zone contains at least one rail-mounted gantry crane. Every two container zones form a group, and the rail-mounted gantry cranes within the same group are arranged back-to-back. An external lane and an internal lane are sequentially located outside the rail on one side of the cantilever end of each rail-mounted gantry crane. This invention also discloses an M-shaped automated container terminal loading and unloading method. This invention improves the utilization rate of the container yard and increases the container stacking area. Simultaneously, the use of a single cantilever rail-mounted gantry crane reduces the volume and weight of the container yard equipment, thus reducing equipment investment. Furthermore, the external truck lane is located outside the rail of the cantilever rail-mounted gantry crane, avoiding safety hazards.