Improvements in the procedure and open-air space closure device device using mobile boards and hidden supporting organs (Machine-translation by Google Translate, not legally binding)
US3155068A
Method and means for closing and locking movable panels and retractable bearing members, notably for sheds, shipholds and the like
ES273458A1
Automatic closure device between mobile closure panels (Machine-translation by Google Translate, not legally binding)
GB999003A
Improvements in or relating to collapsible hatchway feeders
DE1264985B
Hatch covers for vehicles, especially ships
GB988867A
Improvements in or relating to a method of controlling and positively driving in either direction a flexible metal or like sheet, and a closing device obtained therefrom
GB983749A
Improvements in or relating to devices adapted to fasten two parts together
DE1200164B
Device for moving components, in particular hatch covers on ships
GB969643A
Improvements in or relating to method of and means for equipping ship holds,sheds,vehicles and other open and closed spaces with detachable platforms or 'tween decks,notably for loading vehicles and the like
US3095847A
Covers for closing open spaces such as shipholds, railway cars and the like
ES267753A1
Improvements in or relating to covers for closing hatches in shipholds,rail vehicles and buildings
ES267555A1
Device for downloading from boats to bulk cargo (Machine-translation by Google Translate, not legally binding)
GB974476A
Improvements in or relating to seals
GB970211A
Improvements in or relating to hatch covers
DE1177514B
Cover for closing open spaces, such as hatches in ship loading spaces, railroad cars, etc.
ES261551A1
Improvements in the device to charnelas for the articulation of bodegas boards in shipwreck and similar (Machine-translation by Google Translate, not legally binding)
DE1155687B
Articulated, hinge-like connecting device for the mutual pivoting of two adjacent cover panels for hold hatches
GB936484A
Device for loading and unloading an enclosed space
