| 摘要 |
A (recliner) chair action of relatively movable seat frame (11), (back) drive frame (12) and yoke frame (13), with intervening links (16, 17, 18, 19), independently grouped respectively between seat frame and drive frame and between drive frame and yoke frame; for seat translation and elevation upon back recline operable under a potential energy function in an inter-relationship between back recline and seat movement, for a common or harmonious experience between different occupancy weights. |
