Means for collapsible step ladder
AssigneeHultafors Group AB
InventorRikard Mattsson
Life of this patent
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AssigneeHultafors Group AB
InventorRikard Mattsson
Estimating the term…
A collapsible step ladder (1) comprising a first and a second ladder leg (2, 3) where the legs (2, 3) are hingedly connected to each other in one end. Each of the ladder legs (2, 3) comprising comprises at least one ladder section (4a-c), and where said at least one section (4a-c) comprises two tube portions (6, 7) arranged parallel to each other and interconnected at one end by a rung (8) to form a U-shaped ladder section, wherein said at least one ladder section (4a-c) is telescopically inserted into a lower ladder section (4d), wherein the lower ladder section (4d) comprises two ladder bars (17a-b, 18a-b) arranged parallel to each other and interconnected by at least one rung (9a-b, 11a-b), The collapsible step ladder (1) further comprises a connection bracket (40; 60; 80), wherein said connection bracket (40; 60; 80) has a main body having at least a first end portion (41; 61; 81) and a second end portion (43; 63; 83), wherein said first end portion (41; 61; 81) is attached to the lower ladder section (4d) of the first ladder leg (2) and wherein said second end portion (43; 63;83) is releasably connectable to the lower ladder section (4d) of the second ladder leg (3) when the collapsible step ladder (1) is in its collapsed state.
A collapsible step ladder comprising:
A connection bracket for use with a collapsible step ladder having a first ladder leg and a second ladder leg that are hingedly connected to each other at one end, each of the first and the second ladder legs including at least one ladder section having two tube portions arranged parallel to each other and interconnected at one end by a rung to form a U-shaped ladder section that is telescopically inserted into a lower ladder section, wherein the lower ladder sections of the first and the second ladder legs each includes two ladder bars arranged parallel to each other and interconnected by at least one rung, the connection bracket comprising:
Dependencies are inferred from the claim text.