(57) 57 A box-table convertible into a bed comprises a box (1) having a tippable cover
(5) fitted to the box (1) by means of a plate-like element (3) itself secured to the
box (1) by a pair of pivotted arms (2) allowing the cover (5) to be lifted and tipped
to form a bed head. Within the box body (1) is an articulated bed frame (9, 11, 16)
formed in three parts which can be folded to a collapsed position and unfolded to
an erected position. A first part (9) of the bed frame is connected to the box body
(1) by a parallogram linkage (6, 7, 8) whilst the second and third bed frame portions
(11, 16) are each provided with a support frame (15, 17) linked to the bed frame portion
by a respective linkage (14, 14'; 18,18') which causes the support frame (15, 17)
to be displaced between a folded position and an erected position automatically as
the bed frame (9, 11, 16) is erected.
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