Patent ID: 6857504
Filing Date: 2005-02-22
Classification: E04G

Abstract:
1. A roof retaining apparatus comprising a framework including at least two angulated arms each including a flat portion having slots therein for individually engaging over fixation devices fixed to the roof, the arms each having an upstanding flange angularly extending from the flat portion, the upstanding flange having an upstanding sleeve mounted thereon, an upright having a bottom end flange inserted and secured to the upstanding sleeve of each arm, upper and lower cross members engaged to and between the uprights, the uprights having top and bottom lateral sleeve pairs secured thereon, the top and bottom cross members each having vertical end flanges being vertically received within the lateral sleeves respectively the arms also having a support thereon for mounting a scaffolding thereover and a net stretched between and fixed to the uprights and cross members, wherein said lateral sleeves and said cross member end flanges have aligned bores therein, and a pin is engaged through the aligned bores to secure the uprights and cross members together.