EP 0724396 B1 20000315 - ZONED CELLULAR CUSHION
Title (en)
ZONED CELLULAR CUSHION
Title (de)
IN ABSCHNITTE UNTERTEILTES ZELLENKISSEN
Title (fr)
COUSSIN ALVEOLAIRE A ZONES
Publication
Application
Priority
- US 9310665 W 19931104
- US 97584992 A 19921113
Abstract (en)
[origin: WO9410881A1] An inflatable cushion (A) having a series of separately inflatable zones (n, s, t, u) with tubular conduits (20, 21, 22, 23) leading from each zone (n, s, t, u) beneath or on top of the cushion (A) within the periphery of the cushion to a common manifold (24) spaced outwardly from the front edge of the cushion with a fill tube (25) connected to the manifold (24) and individual cut-off valves (30) or a means to buckle the tubes for each conduit whereby the zones can be filled and bled simultaneously or selectively.
IPC 1-7
IPC 8 full level
A47C 27/10 (2006.01)
CPC (source: EP)
A47C 27/081 (2013.01); A47C 27/10 (2013.01)
Designated contracting state (EPC)
DE ES FR GB
DOCDB simple family (publication)
WO 9410881 A1 19940526; CA 2146543 A1 19940526; CA 2146543 C 19980120; DE 69328127 D1 20000420; DE 69328127 T2 20000824; EP 0724396 A1 19960807; EP 0724396 A4 19960424; EP 0724396 B1 20000315; ES 2144044 T3 20000601; JP 3706388 B2 20051012; JP H08503152 A 19960409
DOCDB simple family (application)
US 9310665 W 19931104; CA 2146543 A 19931104; DE 69328127 T 19931104; EP 94900555 A 19931104; ES 94900555 T 19931104; JP 51222594 A 19931104