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公开(公告)号：EP0777429A4
公开(公告)日：1999-11-24
申请号：EP96913916
申请日：1996-05-01
CPC分类号： A47C27/063 , A47C27/066
摘要： A mattress border construction (20) includes a foam rail sleeve (22) encasing a single row of coil springs (32) so that the top, bottom, and sides of the row of springs (32) are surrounded by foam. The row of springs (32) is inserted into the hollow inner core (24) of a foam rail sleeve (22). Preferably, a longitudinal slit (26) is cut through the side wall of the foam rail sleeve (22) to facilitate insertion of the row of springs (32) into the inner core (24) of the foam rail sleeve (22). The slit (26) is then closed with a suitable adhesive. Several border assemblies (20) are positioned around a center body-supporting mattress portion, which may be a foam, spring coil or water mattress (10). The mattress center sections and borders may be joined together with adhesive, and are wrapped in a sheet of fabric or other covering material that is staple-fastened to the core components. A welt cord may then be stitched around the border edges at top and bottom of the mattress (10). The combination of springs (32) surrounded by foam (22) has better side to side stability and body support than prior border constructions.
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公开(公告)号：EP0777429A1
公开(公告)日：1997-06-11
申请号：EP96913916.0
申请日：1996-05-01
IPC分类号： A47C27
CPC分类号： A47C27/063 , A47C27/066
摘要： A mattress border construction (20) includes a foam rail sleeve (22) encasing a single row of coil springs (32) so that the top, bottom, and sides of the row of springs (32) are surrounded by foam. The row of springs (32) is inserted into the hollow inner core (24) of a foam rail sleeve (22). Preferably, a longitudinal slit (26) is cut through the side wall of the foam rail sleeve (22) to facilitate insertion of the row of springs (32) into the inner core (24) of the foam rail sleeve (22). The slit (26) is then closed with a suitable adhesive. Several border assemblies (20) are positioned around a center body-supporting mattress portion, which may be a foam, spring coil or water mattress (10). The mattress center sections and borders may be joined together with adhesive, and are wrapped in a sheet of fabric or other covering material that is staple-fastened to the core components. A welt cord may then be stitched around the border edges at top and bottom of the mattress (10). The combination of springs (32) surrounded by foam (22) has better side to side stability and body support than prior border constructions.
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