ANTI-FLYING OBJECT PROTECTION MEASURES

摘要

PROBLEM TO BE SOLVED: To provide an anti-flying object protection measures capable of improving the space efficiency of a net-like part.;SOLUTION: The anti-flying object protection measures includes: a plurality of columnar column parts 56 disposed at each of corners of a polygonal opening; a net-like part 1 which is formed in a shape to cover an opening, and which has a plurality of notch parts 1C for receiving the column parts 56 at outer edge; a plurality of first linear members (second rope and third rope) which are laid around the column parts 56 and disposed being engaged with the net-like part 1 along the outer edge thereof; and a second linear member (first rope 2A) which is disposed being folded back to one of the column parts 56 being engaged with a notch part 1C, and which is connected to each other between the neighboring column part 56.;SELECTED DRAWING: Figure 6;COPYRIGHT: (C)2018,JPO&INPIT