Cushion with multiple zones of foam having differing resistance to resilient deformation

Disclosed is a cushion assembly defining a thickness direction comprises at least one covering layer (18a, 18b) and a core layer (16). The core layer comprises a first member (40) and a second member (42). The covering layer spans continuously across both the first and second members in a direction...

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Bibliographische Detailangaben
1. Verfasser:	MCCLUNG, MARK D
Format:	Patent
Sprache:	eng
Schlagworte:	BEDS CHAIRS COFFEE MILLS DOMESTIC ARTICLES OR APPLIANCES FURNITURE GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS HUMAN NECESSITIES SOFAS SPICE MILLS SUCTION CLEANERS IN GENERAL TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION TECHNICAL SUBJECTS COVERED BY FORMER USPC TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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Beschreibung
Zusammenfassung:	Disclosed is a cushion assembly defining a thickness direction comprises at least one covering layer (18a, 18b) and a core layer (16). The core layer comprises a first member (40) and a second member (42). The covering layer spans continuously across both the first and second members in a direction generally transverse to the thickness direction, and the first member is disposed adjacent a forward area of the cushion assembly. The second member is disposed adjacent a back surface of the first member. The second member has a higher resistance to resilient deformation than the first member, and the first member has a higher resistance to resilient deformation than the at least one covering layer. The core layer further has a third member (44) positioned rearward of the second member. The width of the third member is such that a back cushion (12) of a furniture member (10) substantially covers the third member. The first member has a higher resistance to resilient deformation that the third layer.