초록 ▼

A scaffold stringer which is plate and a series of tread mounts attached at substantially uniform distances along the plate, the tread mounts forming an angle with the plate, each tread mount having an associated finger projection positioned above each tread mount and projecting outwardly from the s

A scaffold stringer which is plate and a series of tread mounts attached at substantially uniform distances along the plate, the tread mounts forming an angle with the plate, each tread mount having an associated finger projection positioned above each tread mount and projecting outwardly from the stringer, the scaffold stringer additionally has least one attachment member for attaching the stringer to a scaffold structure.

대표청구항 ▼

1. A scaffold stringer comprising a plate having two sides and an upper and a lower surface and a series of tread mounts attached at substantially uniform distances along said plate, each of said tread mounts forming an angle with said plate, a series of finger projections, each said finger projecti

1. A scaffold stringer comprising a plate having two sides and an upper and a lower surface and a series of tread mounts attached at substantially uniform distances along said plate, each of said tread mounts forming an angle with said plate, a series of finger projections, each said finger projection being associated with a tread mount, said finger projection being positioned above each tread mount and projecting outwardly from said upper surface of said stringer to resist removal of a tread positioned on said tread mount by an upper force, said scaffold stringer further having at least one attachment member for attaching said stringer to a scaffold structure.