发明名称 |
Independent block assembly of springs |
摘要 |
A spring assembly is provided including a plurality of interconnected longitudinal blocks of pocketed coil springs. Each block includes a pair of interconnected strips of pocketed springs which are preferably arranged in a square array. Each pair of strips is tightly encased by a flexible cover. The covers are connected to each other along longitudinal hinge lines which allows the assembly to bend easily in at least one direction.
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申请公布号 |
US4523344(A) |
申请公布日期 |
1985.06.18 |
申请号 |
US19820419369 |
申请日期 |
1982.09.17 |
申请人 |
SIMMONS U.S.A. CORPORATION |
发明人 |
STUMPF, WALTER;DILLON, PAUL |
分类号 |
A47C27/06 |
主分类号 |
A47C27/06 |
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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