https://www.structuralwiki.org/structural-wiki-en/index.php?action=history&feed=atom&title=Rolls Rolls - Revision history 2026-08-13T17:13:44Z Revision history for this page on the wiki MediaWiki 1.39.10 https://www.structuralwiki.org/structural-wiki-en/index.php?title=Rolls&diff=6269&oldid=prev Ok: Based on Glossary of Bridge Terminology; Chapter LXXX of J.A.L. Waddell's Bridge Engineering (New York: Wiley, 1916) 2007-10-15T22:46:42Z <p>Based on Glossary of Bridge Terminology; Chapter LXXX of J.A.L. Waddell&#039;s Bridge Engineering (New York: Wiley, 1916)</p> <p><b>New page</b></p><div>A machine consisting of several [[roller|rollers]], mounted in a [[frame]], having intermeshing [[gear|gears]] producing a positive motion; used in shaping steel [[ingot|ingots]] into [[bar|bars]], [[beam|beams]], [[angle|angles]], etc.<br /> <br /> [[Category:Glossary]]<br /> [[Category:Machinery]]</div> Ok