Ladder levelling stabilizer
AssigneeBranach Technology Pty Ltd
InventorMichael Walsh
Life of this patent
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Abstract
A levelling stabilizer for a ladder and the like comprising a transverse brace (1) adapted for bridging the bottom stiles (2) of said ladder, two leg portions (3) pivotally fitted to said brace and an adjustment arm (7) acting between said brace and said leg portions to allow each said leg portion to be independently moved between a first fully retracted position aligned longitudinally with its respective stile and a second fully extended position at an angle normal to said stile.
Claims14
A levelling stabilizer for a ladder having a pair of spaced apart stiles, the stabilizer comprising a transverse brace adapted for bridging a lower portion of each of the stiles of the ladder, two legs pivotally fitted to the brace and a pair of adjustment arms acting between the brace and each of the legs respectively, to allow each of the legs to be independently moved relative to the brace between a first fully retracted position aligned longitudinally with the stiles of the ladder and a second fully extended position at an angle normal to the stiles of the ladder, wherein each adjustment arm is disposed between the transverse brace and the respective leg such that the adjustment arm is loaded in tension.
Dependencies are inferred from the claim text.