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(11) | EP 2 258 913 A3 |
(12) | EUROPEAN PATENT APPLICATION |
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(54) | Covering element particularly for pits of workshops and the like |
(57) Covering element, particularly for pits of workshops and the like, comprising a shutter-like
covering (1) constituted by a plurality of bars (10) which can slide with respect
to the longitudinal edges of a pit (2) and the like and which be placed in an accumulation
region (40), the covering (1) further comprising a plurality of sliding rollers (30)
which are associated with some of the bars (10) and, at regular intervals, supporting
rollers (31) which are associated with the remaining bars (10), at the accumulation
region (40), further supporting guides (35) being provided which can be engaged exclusively
by the supporting rollers (31) with the bars provided with the sliding rollers (30)
arrangeable in side-by-side folds.
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