INFLATABLE MATTRESS WITH IMPROVED BORDER SUPPORT WALL

INFLATABLE MATTRESS WITH IMPROVED BORDER SUPPORT WALL

A mattress (10) with an inflatable bladder (12) and an outer border wall (14) to support the outer edges of the bladder (12). The present invention employs foam block border walls that include foam border elements (20, 22, 24, 26) with either an upper (38) or an upper (38) and a lower surface (40) s...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: SHOENHAIR, JOHN J
Format: Patent
Sprache:eng ; fre
Schlagworte:
BEDS
CHAIRS
COFFEE MILLS
DOMESTIC ARTICLES OR APPLIANCES
FURNITURE
HUMAN NECESSITIES
SOFAS
SPICE MILLS
SUCTION CLEANERS IN GENERAL
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Beschreibung
Zusammenfassung:A mattress (10) with an inflatable bladder (12) and an outer border wall (14) to support the outer edges of the bladder (12). The present invention employs foam block border walls that include foam border elements (20, 22, 24, 26) with either an upper (38) or an upper (38) and a lower surface (40) sculpted to present convolutions preferably having generally sinusoidal shapes in vertical cross section. The convolutions allow for a sensation of softness when being deformed, and allow for ventilation of the inner surface, while at the same time, the foam element can be made of a single piece of foam that is of sufficient stiffness to support the outer perimeter surface of the bladder (12) within the mattress (10).