초록 ▼

An end connector for a horizontal scaffold member includes two sidewalls that are substantially parallel joined to a pipe. Each side wall has two spaced apart engagement section. The sidewalls extend into the interior of the pipe and remain substantially parallel in the interior of the pipe. A movab

An end connector for a horizontal scaffold member includes two sidewalls that are substantially parallel joined to a pipe. Each side wall has two spaced apart engagement section. The sidewalls extend into the interior of the pipe and remain substantially parallel in the interior of the pipe. A movable latch is positioned between the two sidewalls.

대표청구항 ▼

1. A horizontal scaffold member comprising a pipe having two ends and an interior and a scaffold end connector positioned on one of said pipe ends; said scaffold end connector comprising a pair of substantially planar plates defining a pair of opposing sidewalls and a front portion and a rear portio

1. A horizontal scaffold member comprising a pipe having two ends and an interior and a scaffold end connector positioned on one of said pipe ends; said scaffold end connector comprising a pair of substantially planar plates defining a pair of opposing sidewalls and a front portion and a rear portion of said end connector, said end connector having a bottom end and a top end, each of said two sidewalls having two spaced apart engagement sections on said front portion of said end connector for engagement with a corresponding pair of cups or annular rings positioned on a vertical scaffold member;said end connector further comprising at least two lateral tabs extending between said sidewalls, each lateral tab being substantially perpendicular to said sidewalls, each of said lateral tabs extending from one of a respective said top end, said front portion or said rear portion of one or the other of said sidewalls, each of said sidewalls fixedly joined to the other with said lateral tabs, said scaffold end connector having an interior located between said two sidewalls;each of said two sidewalls having an insertion tab extending from the said rear portion on said top end and a bottom slot extending through said sidewall positioned below said insertion tab, said insertion tabs positioned in said pipe interior; andsaid end connector further having a movable latch member in said end connector interior for latching said end connector to a vertical scaffold member. 2. The horizontal scaffold member according to claim 1 wherein each said sidewall has a rearward supporting finger located beneath said bottom slot, wherein said pipe is fixedly joined to said sidewalls only at said rearward supporting fingers. 3. The horizontal scaffold member of claim 2 further having a plurality of pivot pin openings in each said sidewall, said plurality of pivot pin openings in one of said sidewalls being aligned with said plurality of pivot pin openings in the other of said sidewalls, each pivot pin opening sized to accept a pivot pin for a latch member. 4. The horizontal scaffold member of claim 2 wherein said pipe has an exterior surface and said rearward supporting finger is welded to said exterior surface of said pipe. 5. The horizontal scaffold member of claim 2 wherein said latch member is slidable in said end connector. 6. The horizontal scaffold member of claim 2 wherein said latch member is pivotable in said end connector. 7. The horizontal scaffold member according to claim 1 wherein said top end of said end connector adjacent to said pipe is closed and substantially level with the surface of said pipe adjacent said top end by one of said lateral tabs. 8. The horizontal scaffold member of claim 1 wherein each of said engagement sections comprises a downwardly facing hook section. 9. The horizontal scaffold member of claim 1 wherein each of said sidewalls is fixedly joined to the other with one of said lateral tabs located on the front portion of said end connector, and another of said lateral tabs located on the rear portion of said end connector. 10. A horizontal scaffold member comprising a pipe having two ends and an interior and a scaffold end connector positioned on one of said pipe ends; said scaffold end connector comprising a pair of substantially planar plates defining a pair of opposing sidewalls and a front portion and a rear portion of said end connector, said end connector having a bottom end and a top end, each of said two sidewalls having two spaced apart engagement sections on said front portion of said end connector for engagement with a corresponding pair of cups or annular rings positioned on a vertical scaffold member;said end connector further comprising at least two lateral tabs, each lateral tab extending substantially perpendicularly from one or the other of said two sidewalls, each lateral tab extending from a respective top edge or a front edge or a rear edge of the respective sidewall, each of said sidewalls fixedly joined to the other sidewall with said lateral tabs, said scaffold end connector having an interior located between said two sidewalls;each of said two sidewalls having an insertion tab extending from the said rear portion proximal said top end, and a bottom slot extending through said sidewall positioned below said insertion tab, said insertion tabs being positioned in said pipe interior; andsaid end connector further having a movable latch member mounted to said end connector for latching said end connector to a vertical scaffold member.