发明授权
- 专利标题： Fluid-filled track wheel for improved movement of an object across a non-planar area
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申请号： US16583213申请日： 2019-09-25
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公开(公告)号： US11679824B1公开(公告)日： 2023-06-20
- 发明人: Douglas G. Willis
- 申请人： Douglas G. Willis
- 申请人地址： US CA Fresno
- 专利权人： Douglas G. Willis
- 当前专利权人： Douglas G. Willis
- 当前专利权人地址： US CA Fresno
- 代理商 Richard A. Ryan
- 主分类号： B62D55/088
- IPC分类号： B62D55/088 ; B62D55/10 ; B62D55/20 ; B62D55/14 ; B62D55/205 ; B62D55/02 ; A61G5/06
摘要：
A track wheel for moving an object across a surface having a non-planar obstruction to allow smoother, easier and safer movement of the object over the obstruction. The track wheel has a track frame, a first wheel assembly, a second wheel assembly and a fluid-filled track assembly. The track frame interconnects the two wheel assemblies. The track assembly encircles the two wheel assemblies and frame in an endless loop manner. A mounting assembly connects the track frame to the object. The track assembly has a track link assembly and a pair of dampener tubes in the track link assembly. The track assembly passes into and out of a shield of the wheel assemblies that cleans the track assembly.
信息查询
IPC分类:
