发明名称 Composite material spring modules for cushions.
摘要 Composite material spring modules (16) have a fiber reinforced composite material spring body with attachment fittings (34, 36) integrally formed about the spring body. The attachment fittings are molded of a flexible material which dynamically responds to changes in the shape of the spring body upon deflection. Integral formation of the fittings with the spring body provides a unified single piece module which is readily attachable to any structure where spring support is desired. In one embodiment, a mounting foot (37) is configured for mounting of the spring module directly to a planar surface of a supporting frame member by a fastener, or alternatively configured to engage with a frame member without use of a fastener. The composite material spring modules exhibit the properties of stiffness and return to uncompressed state from total depth deflection without set.
申请公布号 ZA200300252(B) 申请公布日期 2004.02.17
申请号 ZA20030000252 申请日期 2003.01.09
申请人 SEALY TECHNOLOGY LLC. 发明人 EUGEN CONSTANTINESCU;BRUCE G. BARMAN
分类号 A47C23/00;F16F1/02 主分类号 A47C23/00
代理机构 代理人
主权项
地址