BigPatents India

The invention relates to a device for the purpose of securing helicopters after landing on the ship and to tow the helicopters into the hangar. The manipulator uses hydraulic operated linkage mechanism for approaching the helicopter landed anywhere within the grid area. The manipulator uses a swivel mechanism with sliding plate grease pockets, which avoids the use of bearings. The manipulator consists of a telescopic arm assembly with a steering mechanism for approaching the helicopter's rear wheel and to steer while traversing.