Abstract: An apparatus and method of optimally correcting a static deflection caused by a weight of an end effector coupled to a robot arm or a load on the end effector when the end effector is activated to handle a large sheet of glass. A deflection angle of the end effector is corrected by inserting a compensation member into a joint of the robot arm, and the static deflection caused by the weight of the handling robot when conveying the sheet of glass is also corrected in real time.

Abstract: Compressor packing member which can pack compressors in many tiers is disclosed. The compressor packing members includes a pallet having first pins projected from an upper surface for holding mounting plates of compressors, and supporting surfaces formed in the upper surface for supporting lower parts of the compressors, and a pad inserted between tiers of compressors stacked on the pallet in multiple tiers for protecting the compressors. The pad includes platforms each arranged at corners of each loading lot for supporting corners of the mounting plate of the compressor, reinforcing ridges each projected between adjacent platforms for preventing deformation of the platforms, thereby stacking, and packing multiple tiers of a plurality of compressors.