Roller attachment for ladders

Details Roller attachment for ladders Roller attachment for ladders

1997-12-03

1998-11-10

Chin-Shue, Alvin

Fire escape, ladder, or scaffold

Combined

182108, E06C 748

Patent

active

058330283

ABSTRACT:
A roller device for ladders which facilitates moving the ladder along a wall vertically to accommodate changes in the ladder's angular inclination thereagainst. The roller device has a pair of sleeves that are removably positioned over the respective top ends of the ladder's rails. Each of the sleeves has an internal rail stop and a wheel rotatably positioned on its respective ends. One of the sleeves has a wheel brake to prevent "roll back" of the ladder once it is positioned against the wall with the attached roller device.

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