Damping device for the stretchers of motor ambulances in general |
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| 申请号 | EP86200075 | 申请日 | 1986-01-17 | 公开(公告)号 | EP0190782A3 | 公开(公告)日 | 1987-09-23 |
| 申请人 | Menna, Ezio; | 发明人 | Menna, Ezio; | ||||
| 摘要 | The damping device comprises four identical articulated quadrilaterals disposed aligned coplanar in pairs, and each comprising a stretcher support table (2) and three bars (5, 8, 13), the shortest (5) of which, disposed opposite the stretcher support table (2), is hinged to the floor (1) at a point situated external to its own quadrilateral. Two corresponding bars (5 or 8) of one pair of coplanar quadrilaterals are connected together by a connecting rod (11), and one of said bars (8) is caused to rock by a pneumatic damping unit (22) by way of an intermediate element (13) provided with three hinges which are connected respectively to said rod (8), to a connecting rod connected to the table (2), and to the rod of the unit (22) which is itself hinged to the stretcher support table (2). | ||||||
| 权利要求 | |||||||
| 说明书全文 | |||||||
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