ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
CONSTRUCTIONAL ELEMENTS IN GENERAL; STRUCTURES BUILT-UP FROM SUCH ELEMENTS, IN GENERAL
F16S
Note(s)
Attention is drawn to sub-class Fulltext... Hierarchy... Expanded...E04C, in which similar elements and structures, restricted to use in the building art, are to be found.
In general shape the members may be flat or curved, but they may depart from such shape in detail over part or all of their area, e.g. they may be corrugated, ribbed, flanged; ribs, flanges, or the like may be separately formed.
F16S 1/02
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designed for being secured together edge to edge, e.g. at an angle; Assemblies thereof