A - Human Necessities – 47 – K
Patent
A - Human Necessities
47
K
155/14, 201/0.1
A47K 17/00 (2006.01) A47C 3/38 (2006.01) A61G 7/10 (2006.01)
Patent
CA 1193569
MECHANISM FOR RAISING AND LOWERING A SEAT, ESPECIALLY DESIGNED FOR HANDICAPPED PERSONS A B S T R A C T A mechanism for raising and lowering a seat, especially designed for handicapped persons, comprises two supporting arms which are both at one of their ends coupled to the seat, at the front and rear edge thereof respectively. At their other end, the supporting arms each cooperate with a fixed point. At least one of the supporting arms is coupled to a driving member and thetwo supporting arms are interconnected at a point between their ends. With a view to obtaining a space-saving but stable mechanism allowing a physiologically correct trajectory of the seat during its raising and lowering, the supporting arms are directly pivotally interconnected, and one of the supporting arms cooperates with its fixed point in such a manner that it is longitudinally displaceable and rotatable in relation to said point.
394727
Flemming Hvidt Mýbelarkitektfirma A/s
Ogilvy Renault Llp/s.e.n.c.r.l.,s.r.l.
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