(57) The device consists of a frame, manipulated by hand, which simulates a radiator and
is provided with a pair of uprights (7) associated with a pair of mouldings (6) which
extend to a given maximum height (H').
The two uprights are interconnected by a series of articulated parallelograms (12)
the anchor struts of which hinge with the bottom of the uprights; the top ends of
a pair of floating struts are integral with pads which slide internally of the uprights
in order to permit of opening out the frame to its maximum width (nC). Three pairs
of threaded sleeves (1, 2, 3) fitted to the ends of the frame at different heights
provide reference seats for the two radiator valves. The device is hung from the pair
of radiator wall-brackets by a pair of bosses (11 fitted to the top pair of sleeves
(1). which face inward from the ends of the frame.
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