发明名称 |
ELASTOMERIC FABRIC LOAD BEARING SURFACE |
摘要 |
An elastomeric fabric load bearing surface having a non-linear force/deflection profile. In one embodiment, the load bearing surface includes multiple layers, at least one of which is an elastomeric fabric. The various layers cooperate with one another to define a non- linear force/deflection profile. In one embodiment, the load bearing surface includes an upper layer of elastomeric fabric and a lower layer of elastomeric fabric, and the two layers are stretched in different directions. In a second aspect, the load bearing surface includes at least one layer of elastomeric fabric that follows a non-linear pattern. In one embodiment of this second aspect, the fabric defines a body-supporting surface and includes a plurality of undulations away from the body-supporting surface. |
申请公布号 |
WO2006124301(A3) |
申请公布日期 |
2007.04.26 |
申请号 |
WO2006US17056 |
申请日期 |
2006.05.03 |
申请人 |
ILLINOIS TOOL WORKS INC.;COFFIELD, TIMOTHY P.;SOMMERFELD, DANIEL S.;WARD, JOSEPH D. |
发明人 |
COFFIELD, TIMOTHY P.;SOMMERFELD, DANIEL S.;WARD, JOSEPH D. |
分类号 |
A47C7/28;A47C7/02 |
主分类号 |
A47C7/28 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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