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OT foldable ladder proportions
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Emanuel Berg
Oct 17, 2017, 9:28:52 PM10/17/17
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I have a foldable wood ladder with two parts
connected by two one-way hinges. The height of
the longest part is ~172 cm. However the rope
to secure the second part from falling out all
the way is gone. Any ideas how long this rope
should be (span length) for a ladder of
that height?
--
underground experts united
http://user.it.uu.se/~embe8573
connected by two one-way hinges. The height of
the longest part is ~172 cm. However the rope
to secure the second part from falling out all
the way is gone. Any ideas how long this rope
should be (span length) for a ladder of
that height?
--
underground experts united
http://user.it.uu.se/~embe8573
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