公开(公告)号：US20240174498A1

公开(公告)日：2024-05-30

申请号：US18523046

申请日：2023-11-29

申请人： CALIBER INC.

发明人： Ernest DELANGHE ,  Steven W. POTTER ,  William D. BUTTERFIELD ,  Kasey L. PIPO ,  Jon LEIKVOLD ,  Nathaniel CHRISTIAN

IPC分类号： B66F7/24 ,  B60T3/00

CPC分类号： B66F7/243 ,  B60T3/00

摘要： A monolithic, polymer ramp for elevating a tire of a vehicle from ground level to an elevated position includes a slanted portion having a slanted surface extending from a front end, the slanted surface configured to engage the tire and elevate the tire to the elevated position. The ramp includes a wheel supporting portion having a substantially flat surface extending from the slanted surface and a first chock molded therein proximate a back end, wherein the slanted surface and the substantially flat surface comprise a plurality of spaced apart rows of spaced apart columns wherein the spaced apart columns extend from apertures in the slanted surface and the substantially flat surface and terminate at a distal end that is proximately even with the front end.