发明名称 |
Manufacture of pocketed compound nested coil springs |
摘要 |
A system and method for manufacturing pocketed compound nested coil springs includes inserting a compressed, preferably pocketed, smaller coil spring into a horizontally oriented larger coil spring either prior to compressing and inserting the outer coil spring into pocket material or after the larger coil spring has been pocketed thereby requiring the first spring to be inserted into and through an opening in the pocket material. |
申请公布号 |
AU5689799(A) |
申请公布日期 |
2000.03.14 |
申请号 |
AU19990056897 |
申请日期 |
1999.08.24 |
申请人 |
L&P PROPERTY MANAGEMENT COMPANY |
发明人 |
NIELS S. MOSSBECK;THOMAS J. WELLS;SIMON SPINKS |
分类号 |
A47C23/04;A47C27/07;B65B63/02;B68G9/00;F16F3/04 |
主分类号 |
A47C23/04 |
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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