TY - CHAP DB - Science History Institute DP - Science History Institute M2 - Courtesy of Science History Institute. Rights: Public Domain Mark 1.0 TI - Plate 143: Bridge for crossing a city or fortress moat T2 - Le diverse et artificiose machine del capitano Agostino Ramelli ID - c534fp16v AU - Ramelli, Agostino CY - Paris, France DA - 1588/// YR - 1588 UR - https://digital.sciencehistory.org/works/c534fp16v AB - Accordion folded bridge sections can be quickly and unexpectedly rolled out and brought up to the wall. Mechanics: capstan bars; hand crank; worm and worm gear; lantern and rack; roller guides. KW - Movable bridges KW - Military bridges KW - Bridges KW - Machinery LA - ER -