| 摘要 |
The invention relates to a floor for tent constructions or similar hall constructions capable of being put up and taken down repeatedly and supported on posts. It is known to arrange on a [lacuna] between two parallel rail beams arranged at a distance of about 5 m a grating formed from rectangular tubes and to cover this grating with insertable boards of a length corresponding to the distance between the rail beams. The level alignment of the continuous grating and its supporting with respect to the level plane is difficult and expensive; the same applies to the transport of the individual parts. The object is to be able to perform as quickly and simply as possible the successively required assembly, disassembly and reassembly of the floor. Provision is made to form the floor from individual panels which can be manipulated and exchanged per se, are each surrounded by a rectangular frame and lie on the rail beam with their narrow side. The insertable boards are laid in the direction of the narrow side of the panels. The frame profile consists of a base part and a supporting part formed on the latter and directed towards the panel interior. The height of the supporting part is reduced by the thickness of the boards. The boards are screwed to the supporting part, the nuts being arranged so as to be secure against rotation in a recess whose width corresponds to the width across flats. The aligning work is thus essentially reduced to the aligning of the rails. <IMAGE>
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