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公开(公告)号:US20130069328A1
公开(公告)日:2013-03-21
申请号:US13420491
申请日:2012-03-14
申请人: Randal Hetrick , Tae Kim , Christine Marcelino , Stephanie Russo
发明人: Randal Hetrick , Tae Kim , Christine Marcelino , Stephanie Russo
CPC分类号: B60B33/0005 , A63B7/00 , A63B71/00 , A63B2071/025 , B62B3/00
摘要: A caster assembly for a frame is described that permits a frame to be easily moved and placed. The caster assembly, which may lift a leg of the frame, can be placed or removed without picking up the frame. The caster assembly further includes a handle that moves a cam for engaging the caster assembly with the leg. A frame having at least one caster assembly is also described.
摘要翻译: 描述了一种用于框架的脚轮组件,其允许框架容易地移动和放置。 脚轮组件可以提起框架的腿部,可以放置或移除,而不必拿起框架。 脚轮组件还包括手柄,该手柄使用于与脚轮接合的脚轮组件的凸轮移动。 还描述了具有至少一个脚轮组件的框架。
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公开(公告)号:US08628059B2
公开(公告)日:2014-01-14
申请号:US13420491
申请日:2012-03-14
申请人: Randal Hetrick , Tae Kim , Christine Marcelino , Stephanie Russo
发明人: Randal Hetrick , Tae Kim , Christine Marcelino , Stephanie Russo
IPC分类号: B60P1/00
CPC分类号: B60B33/0005 , A63B7/00 , A63B71/00 , A63B2071/025 , B62B3/00
摘要: A caster assembly for a frame is described that permits a frame to be easily moved and placed. The caster assembly, which may lift a leg of the frame, can be placed or removed without picking up the frame. The caster assembly further includes a handle that moves a cam for engaging the caster assembly with the leg. A frame having at least one caster assembly is also described.
摘要翻译: 描述了一种用于框架的脚轮组件,其允许框架容易地移动和放置。 脚轮组件可以提起框架的腿部,可以放置或移除,而不必拿起框架。 脚轮组件还包括手柄,该手柄使用于与脚轮接合的脚轮组件的凸轮移动。 还描述了具有至少一个脚轮组件的框架。
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