发明名称 SIEGE DOSSIER SUSPENSOIR ANTI-ARTHROSE.
摘要 An improvement of patent no. 90.152.43 of November 27, 1990 is provided, as far as the following features are concerned: (1) User comfort is enhanced by means of a new arrangement and design of clamping arms (2 and 12 in figs. 5-6) using a hydropneumatic system as a power transmission assembly; the hydraulic system is included in claim 8 of patent no. 90.152.43. (2) A neutral or rest position is achieved by means of a control (52) (fig. 7) without locking the seat suspension. (3) The clamps (29 in figs. 5-6) are adapted to any seat which is moved up-down and up-down-up, etc., by the suspension via the hydropneumatic transmission system. (4) The hydropneumatic seat suspension is used to control the clamping arms (43)
申请公布号 FR2683983(B1) 申请公布日期 1994.03.04
申请号 FR19910014868 申请日期 1991.11.25
申请人 TRIQUET AUGUSTE 发明人 TRIQUET AUGUSTE
分类号 A47C1/031;A47C7/14;A61H1/02;B60N2/52 主分类号 A47C1/031
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