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Collapsible combination ladder with telescopic legs one ladder section having wider steps than the other
Collapsible combination ladder with telescopic legs one ladder section having wider steps than the other
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机译:带有伸缩脚的可折叠组合梯,一个梯段的台阶比另一个梯段的梯宽
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摘要
A collapsible stepladder (1) is disclosed. The ladder has two ladder sides (2, 3), where the legs (2, 3) are connected to each other at one end by a hinge (5). Each of the ladder sides (2, 3) comprises several ladder sections (4a-4d), and each section comprises two ladder bars arranged parallel to each other and interconnected at one end by a rung to form a U-shaped ladder section. The ladder sections are telescopically inserted into a lower ladder section (4e) to form a collapsible ladder comprising at least three ladder sections. One of the ladder sides (3) is provided with a support part (12) in one end. The support part (12) is telescopically extendible from the ladder side (3) and forms an extension ladder of the ladder side and where the support part (12) projects above the hinge (5) between the two ladder legs (2, 3). The ladder may open out to be used as a straight ladder. The rungs on the one ladder side (2) ad narrower than the rungs on the other ladder side (3).
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