Adjustable roller frame
An adjustable roller frame may include a frame, a pair of extension arms that are slidable within a channel in the frame, and a pair of cam assemblies that are used to selectively prevent and permit the extension arms to slide.
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Main Authors | , , , , , |
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Format | Patent |
Language | English |
Published |
17.05.2016
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Subjects | |
Online Access | Get full text |
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