-
公开(公告)号:USD593400S1
公开(公告)日:2009-06-02
申请号:US29307405
申请日:2008-04-18
申请人: Dennis Jones , Patrick Peck
设计人: Dennis Jones , Patrick Peck
-
公开(公告)号:US20090260181A1
公开(公告)日:2009-10-22
申请号:US12148478
申请日:2008-04-18
申请人: Dennis Jones , Patrick Peck
发明人: Dennis Jones , Patrick Peck
IPC分类号: A47B91/00
CPC分类号: B60B33/0028 , B60B7/00 , B60B7/04 , B60B7/06 , B60B7/061 , B60B33/0039 , B60B33/0049 , B60B33/0057 , B60B33/0068 , B60B33/0073 , Y10T16/184
摘要: In one embodiment, a caster has a horn having a first side with a first raceway, a second side with a second raceway, and a stem. At least one bearing may be located in the stem and a stem seal is removably positioned to substantially cover the at least one bearing. Also, a wheel assembly has an axle whereby a first end of the axle is positioned within the first raceway and a second end of the axle is positioned in the second raceway. Yet other forms of the invention will be suited for specific applications.
摘要翻译: 在一个实施例中,脚轮具有喇叭,该喇叭具有带有第一轨道的第一侧,具有第二轨道的第二侧和杆。 至少一个轴承可以位于杆中,并且杆密封件可移除地定位成基本上覆盖至少一个轴承。 此外,车轮组件具有轴,由此轴的第一端定位在第一轨道内,并且轴的第二端定位在第二轨道中。 本发明的其它形式将适用于具体应用。
-