发明授权
US08196865B2 Foldable step for a vehicle, and a vehicle provided with such a step unit
有权
车辆的可折叠台阶，以及设置有该台阶单元的车辆
- 专利标题： Foldable step for a vehicle, and a vehicle provided with such a step unit
- 专利标题（中）： 车辆的可折叠台阶，以及设置有该台阶单元的车辆
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申请号： US12236526申请日： 2008-09-24
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公开(公告)号： US08196865B2公开(公告)日： 2012-06-12
- 发明人: Eric André Martin
- 申请人： Eric André Martin
- 申请人地址： FR Marignane Cedex
- 专利权人： Eurocopter
- 当前专利权人： Eurocopter
- 当前专利权人地址： FR Marignane Cedex
- 代理机构： Brooks Kushman P.C.
- 优先权： FR0706754 20070926
- 主分类号： B64C1/24
- IPC分类号： B64C1/24
摘要：
The present invention relates to a foldable step unit (10) for a rotorcraft, the step unit being provided with a bottom step (16) and a stationary support (11) that is secured to the structure of the rotorcraft (2). The step unit (10) comprises a left side beam (14) and a right beam (15) hinged on said stationary support (11), said bottom step (16) being arranged on a left free end (14′) and a right free end (15′) respectively of the left and right side beams (14, 15) via a pivot pin (16′), drive means (18) for said step unit (10) and connected via at least one control means (21, 22) to at least one side beam (14, 15) enable said step unit (10) to be retracted into and extended from a housing (2) formed in the rotorcraft (1).
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