公开(公告)号：US11932157B2

公开(公告)日：2024-03-19

申请号：US17395202

申请日：2021-08-05

申请人： Gene O'Brien

发明人： Gene O'Brien

IPC分类号： B60P1/43 ,  B65G67/24

CPC分类号： B60P1/43 ,  B65G67/24

摘要： A ramp assembly for unloading goods from an elevated platform that includes a platform and a ramp that can be rotated or orbited around a perimeter of a platform without rotating the platform. The ramp assembly uses an orbiting assembly that includes a rail and a rider in order to permit easy placement of a lower end of a ramp relative to the platform.

公开(公告)号：US20240190326A1

公开(公告)日：2024-06-13

申请号：US18444008

申请日：2024-02-16

申请人： Gene O'Brien

发明人： Gene O'Brien

IPC分类号： B60P1/43 ,  B65G67/24

CPC分类号： B60P1/43 ,  B65G67/24

摘要： A ramp assembly for unloading goods from an elevated platform that includes a platform and a ramp that can be rotated or orbited around a perimeter of a platform without rotating the platform. The ramp assembly uses an orbiting assembly that includes a rail and a rider in order to permit easy placement of a lower end of a ramp relative to the platform.