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包括多向联接器的工作台
Worktable comprising a multidirectional coupling
US-7836834-B2用于提供多方向移动和旋转的工作平台。
专利摘要
工作台包括工作平台和用于将工作平台可操作地附接到外部结构的多向联接器。多向联接器包括第一线性组件,其包括第一平移构件和与第一平移构件接合并可相对于第一平移构件沿第一平移轴线在第一和第二极限位置之间线性移动的第二平移构件。多向联接器还包括第二线性组件,其包括第三平移构件和与第三平移构件接合并可相对于第三平移构件沿与第一平移轴线横向的第二平移轴线在第三和第四极限位置之间线性移动的第四平移构件。多向联接器还包括旋转组件,其包括第一旋转构件和与第一旋转构件接合并可相对于第一旋转构件绕与第一和第二平移轴线均横向的旋转轴线旋转的第二旋转构件。当多向联接器将工作平台可操作地附接到外部结构时,工作平台可沿第一和第二平移轴线移动并绕旋转轴线在工作平台的任何位置旋转。
Original abstractThe worktable comprises a work platform and a multidirectional coupling for operatively attaching the work platform to an external structure. The multidirectional coupling comprises a first linear assembly comprising a first translation member and a second translation member engaging the first translation member and linearly movable relative to and along the first translation member between first and second limit positions and according to a first translation axis. The multidirectional coupling also includes a second linear assembly comprising a third translation member and a fourth translation member engaging the third translation member and linearly movable relative to and along the third translation member between third and fourth limit positions and according to a second translation axis that is transversal to the first translation axis. The multidirectional coupling further includes a swivel assembly comprising a first swivel member and a second swivel member engaging the first swivel member and rotatable relative to the first swivel member about a swiveling axis that is transversal to both the first and the second translation axes. The work platform is allowed to be displaced along the first and second translation axes and rotated about the swiveling axis at any position of the work platform when the multidirectional coupling operatively attaches the work platform to the external structure.
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