| 发明名称 |
APPARATUS AND METHOD FOR CYCLIC ADJUSTMENT OF A SUPPORTING ELEMENT IN A SEAT |
| 摘要 |
An apparatus and method for moving a lumbar support through a cycle of repeated movements between a more curved position and a less curved position. The movement reduces muscle fatigue by pumping lactic acid out of peri-spinal muscles and by massaging those muscles. |
| 申请公布号 |
KR20040048974(A) |
申请公布日期 |
2004.06.10 |
| 申请号 |
KR20047005916 |
申请日期 |
2002.10.21 |
| 申请人 |
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发明人 |
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| 分类号 |
B60N2/66;A47C7/46;A47C9/00 |
主分类号 |
B60N2/66 |
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