Scaffold frame header

摘要

The scaffold system of this invention includes structures for retaining hollow folded metal planks on scaffold end frames or scaffold side brackets. A plank retaining lug is used to engage the underside of a plank and cooperates with a hold-down shoulder to retain the plank in place. A frame header may use the structures described to retain planks on both sides of an end frame. The frame header may be releasably mounted to a conventional scaffold end frame. Side brackets may be equipped with the structures to retain planks cantilevered from the scaffolding system.