| 摘要 |
A box spring assembly in which the mattress support deck is supported by crosswires having integral sinuous end springs to provide improved peripheral support. Intermediate support springs are interwoven on the crosswires thus eliminating the need of retaining clips in assembly. The interweaving of the support springs on the crosswires allows the support springs, crosswires and integral sinuous end springs to act as a single entity. So constructed, the cost of manufacture is lowered and the ease of manufacture is increased.
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