| 摘要 |
The body support chair for physically challenged and disabled persons comprises a frame supporting an articulated structure comprising a seat, a foot rest, a back and two symmetrical lateral systems. Each articulated system comprises a first deformable quadrilateral (17), a second deformable polygon, a back assembly and a maneuvering assembly. The chair comprises, in addition, means (60) for automatic modification of the inclination (beta) of the back of the chair with respect to the vertical direction in the sagittal plane between the lowered and verticalized positions.
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