A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
A removable ladder tray on a step ladder. The step ladder having a ladder head, a plurality of legs and a rung between two of the plurality of legs. The removable ladder tray having a generally planar base with a ladder opening formed there through. A brace on the base top adjacent the ladder opening. The brace having a slot generally perpendicular to the top. A locking plate on the brace, the locking plate comprising a ladder head engagement surface and a fastener. The fastener having a head on the locking plate and a shaft extending through the slot whereby the locking plate is attached to the brace. The ladder in the ladder opening holding the base top between the ladder head and the rung. The ladder head engagement surface bearing against the ladder head whereby the ladder tray is held in a generally level orientation.
A removable ladder tray on a step ladder. The step ladder having a ladder head, a plurality of legs and a rung between two of the plurality of legs. The removable ladder tray having a generally planar base with a ladder opening formed there through. A brace on the base top adjacent the ladder opening. The brace having a slot generally perpendicular to the top. A locking plate on the brace, the locking plate comprising a ladder head engagement surface and a fastener. The fastener having a head on the locking plate and a shaft extending through the slot whereby the locking plate is attached to the brace. The ladder in the ladder opening holding the base top between the ladder head and the rung. The ladder head engagement surface bearing against the ladder head whereby the ladder tray is held in a generally level orientation.
Ladder Tray
ELLIS TIMOTHY (author)
2020-01-16
Patent
Electronic Resource
English