A - Human Necessities – 61 – G
Patent
A - Human Necessities
61
G
A61G 7/065 (2006.01) A47C 20/02 (2006.01) A47C 20/04 (2006.01) A61G 7/10 (2006.01)
Patent
CA 2189972
A position controlling system (20) that comprises a position control means (21) combined with a support pad (33) with said control means (21) being constructed for arcuately moving the support pad (33), with the position control means (21) and pad (33) being surrounded by a cover (34) to form a portable, unitary, adjustable support assembly. In the preferred embodiment the moveable adjustable support assembly is constructed with an expandable shroud (37) integrally connected to the cover (34) in association with the position control means (21) for expanding in response to the arcuate movement of the position control means (21) while being automatically retracted into a folded configuration when the control means (21) is returned to its original position. In addition, the invention incorporates a single air flow control assembly (22) which is capable of directly controlling two distinct adjustable support assemblies, each of which uses separate control means (23). Individuals with queen or king size beds can use two distinct adjustable support assemblies (21) for separate and independent control while using a single air flow control assembly (22).
Un système de commande de position (20) comprend un dispositif de commande (21) de position combiné à un coussin support (33), ce dispositif de commande (21) étant conçu pour déplacer selon une courbe le coussin support (33); le dispositif de commande de position et le coussin (33) étant entourés par une housse (34) afin de former un ensemble support réglable, monobloc et portable. Selon un mode préféré de réalisation, l'ensemble support réglable et mobile est constitué d'une enveloppe extensible (37) faisant partie intégrante de la housse (34) et conçue, en association avec le dispositif de commande de position (21), pour s'agrandir en réponse au déplacement en courbe du dispositif de commande de position (21) et se rétracter automatiquement selon une configuration pliée lorsque le dispositif de commande de position (21) revient à sa position d'origine. De plus, l'invention comprend un ensemble unique de régulation d'écoulement de l'air (22) pouvant commander directement deux ensembles support réglables, distincts, chacun d'eux comportant un dispositif de commande séparé (23). Les personnes possédant des grands lits à deux places ou des très grands lits à deux places peuvent utiliser deux ensembles support (21) réglables, distincts pour une commande séparée et indépendante, et un unique ensemble de régulation d'écoulement d'air (22).
Barker Donald
Brown Bruce A.
Hamma John
Macrae & Co.
Princeton Products Inc.
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