专利名称：Ramp apparatus for vehicle发明人：Eisuke Sato,Yohei Kanatani申请号：US16889868申请日：20200602公开号：US11007918B2公开日：20210518
专利附图：
摘要：A ramp apparatus for a vehicle includes a ramp retractable in the vehicle anddrawable to an outside of the vehicle, a moving body movable in a drawing direction anda retracting direction together with the ramp, a support arm rotatably coupled with theramp at a first rotatable coupling point and rotatably coupled with the moving body at a
second rotatable coupling point, and a tension spring interposed between the ramp andthe moving body. The ramp is arranged in a lifted-up position in which the ramp faces adoor opening of the vehicle from a drawn position. The tension spring rotationally urgesthe first rotatable coupling point positioning above the tension spring in the drawnposition of the ramp about the second rotatable coupling point and exerts an urgingforce on the ramp, the urging force moving the ramp from the drawn position toward thelifted-up position.
申请人：AISIN KEIKINZOKU CO., LTD.
地址：Imizu JP
国籍：JP
代理机构：Harness, Dickey & Pierce, P.L.C.
更多信息请下载全文后查看
因篇幅问题不能全部显示，请点此查看更多更全内容