An Improved Construction of Device for Fixing to Windows and upon which to Stand when Cleaning or Repairing such Windows.

摘要

19,556. Kenny, C. H. Aug. 25. Staging, window.-The platform k is supported on a pair of independent side frames f by riveted or brazed to rods b, bent as shown and having the internal projecting ends screw-threaded to receive nuts j, which clamp bars h against the sill and window frame. Back supports are formed by bars l, o having plain, hooked, or coiled ends, passed through eyes n, p on the frames, and a further bar r may be passed through eyes on the bars h.