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公开(公告)号：US09783094B2
公开(公告)日：2017-10-10
申请号：US13955407
申请日：2013-07-31
申请人： RICON CORP.
摘要： A mechanism for deploying and aligning a ramp relative to a platform includes a main bearing operatively associated with the platform and rotatable about a main pivot axis; a drive member disposed on the main bearing, the drive member being adapted to drive the main bearing to rotate about the main pivot axis; a rotating member disposed on the main bearing and rotatable about the main pivot axis with the main bearing; and a ramp member rotatably connected to the rotating member at a pivot point eccentric to the main pivot axis. Rotation of the rotating member causes the ramp member to move between a stowed position and a deployed position in an arcuate path about the main pivot axis.
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公开(公告)号：US20130315697A1
公开(公告)日：2013-11-28
申请号：US13955407
申请日：2013-07-31
申请人： RICON CORP.
IPC分类号： B60P1/43
摘要： A mechanism for deploying and aligning a ramp relative to a platform includes a main bearing operatively associated with the platform and rotatable about a main pivot axis; a drive member disposed on the main bearing, the drive member being adapted to drive the main bearing to rotate about the main pivot axis; a rotating member disposed on the main bearing and rotatable about the main pivot axis with the main bearing; and a ramp member rotatably connected to the rotating member at a pivot point eccentric to the main pivot axis. Rotation of the rotating member causes the ramp member to move between a stowed position and a deployed position in an arcuate path about the main pivot axis.
摘要翻译： 用于相对于平台展开和对准斜坡的机构包括与所述平台可操作地相关联并且可围绕主枢转轴线旋转的主轴承; 驱动构件，其设置在所述主轴承上，所述驱动构件适于驱动所述主轴承绕所述主枢转轴线旋转; 旋转构件，其设置在所述主轴承上并且可绕所述主枢转轴线与所述主轴承一起旋转; 以及在偏心于主枢转轴线的枢轴点处可旋转地连接到旋转构件的坡道构件。 旋转构件的旋转使得斜坡构件在围绕主枢转轴线的弧形路径中的收起位置和展开位置之间移动。
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