Support for panels of hollow floor - has means to adjust height of panels above underfloor

摘要

A hollow floor is constructed from panels (1) mounted on supports (2). The upper end of the support has a flat surface with a central boss which fits in a matching hole in the panel. The support (2) has a through hole with a screw thread (7) which receives a bolt (9). The lower end of the bolt fits in a socket (13) which rests on the underfloor. The upper end of the bolt has a screwdrive slot (11) which is accessible through a hole (3) in the panel (1). By rotating the bolt (9) the height of the panel above the underfloor can be adjusted. USE - Hollow floors.