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1. 发明申请

US20070169307A1 Adjustable castor assembly 审中-公开
标题翻译：可调式脚轮组件
公开(公告)号：US20070169307A1
公开(公告)日：2007-07-26
申请号：US11339536
申请日：2006-01-26
申请人： Jun Yu , Vicente Nunes , Bruce Hollett
发明人： Jun Yu , Vicente Nunes , Bruce Hollett
IPC分类号： B60B33/00
CPC分类号： B60B33/04 , Y10T16/191
摘要： The disclosure provides an adjustable castor wheel assembly for attachment to an object and a system for supporting an object comprising a plurality of wheel assemblies. The adjustable castor wheel assembly comprises a mount constructed to be attached to the object, and a stud extending from the mount in an axial direction. The assembly also comprises an adjusting member rotatably engaged with the stud so that a rotation of the adjusting member in a first direction causes a distance between the mount and the adjusting member in the axial direction to increase while a rotation of the adjusting member in a second direction causes the distance between the mount and the adjusting member in the axial direction to decrease. The assembly also comprises a castor wheel rotatably attached to the adjusting member.
摘要翻译：本公开提供了一种用于附接到物体的可调整的蓖麻轮组件和用于支撑包括多个轮组件的物体的系统。可调节的蓖麻轮组件包括构造成附接到物体的安装座，以及在轴向方向上从支座延伸的螺柱。该组件还包括一个可调节构件，该调节构件与柱塞可旋转地接合，使得调节构件在第一方向上的旋转使安装件和调节构件之间的轴向方向上的距离增大，同时调节构件在第二方向上的旋转方向使得安装件和调节构件之间的轴向方向上的距离减小。组件还包括可旋转地附接到调节构件的脚轮。

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