| 发明名称 |
CASTER WHEEL ASSEMBLY |
| 摘要 |
A caster wheel assembly includes a wheel mounted for rotation about a horizontal axis within a wheel carriage such that the wheel rotates about the horizontal axis with respect to the wheel carriage. The wheel carriage is positioned within a retention ring such that the wheel carriage can rotate about the vertical axis with respect to the retention ring. The wheel carriage also has an opening on the bottom surface such that the wheel can make contact with the ground. The horizontal axis about which the wheel rotates is offset from the vertical axis about which the wheel carriage rotates. An outer carriage may be included such that the outer carriage is positioned within the retention ring and the wheel carriage is positioned within the outer carriage. The outer carriage would be able to rotate about the vertical axis with respect to both the retention ring and the wheel carriage. |
| 申请公布号 |
US2017043621(A1) |
申请公布日期 |
2017.02.16 |
| 申请号 |
US201515306281 |
申请日期 |
2015.04.17 |
| 申请人 |
INGENIOUS DESIGNS LLC |
发明人 |
MANGANO JOY;STARKEY Michael Morgan;PHILPOTT Thomas James |
| 分类号 |
B60B33/00;A45C5/14;B60B19/12 |
主分类号 |
B60B33/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A caster wheel assembly, comprising:
a wheel mounted for rotation about a horizontal axis within a wheel carriage such that the wheel rotates about the horizontal axis with respect to the wheel carriage wherein:
the wheel carriage is positioned within a retention ring such that the wheel carriage is free to rotate about a vertical axis with respect to the retention ring,the wheel carriage has an opening on the bottom surface such that the wheel is able to make contact with the ground, andthe horizontal axis about which the wheel rotates is offset from the vertical axis about which the wheel carriage rotates; and the retention ring surrounds the wheel carriage in a plane orthogonal to the vertical axis. |
| 地址 |
Ronkonkoma NY US |
