Patent ID: 9259841
Filing Date: 2016-02-16
CPC Classification: B25J,B65G,H01L

Claim Text:
1. A carrier device comprising: a linkage arm mechanism that is used to carry a work in a vacuum space; and a pivot shaft that pivotally supports the linkage arm mechanism so that the linkage arm mechanism can rotate around a vertical shaft, wherein the linkage arm mechanism comprises lower arms, upper arms one ends of which are respectively connected to the lower arms, and horizontal movement members that support the work that is connected to the other ends of the upper arms, and cooling plates are respectively provided between the upper arms and the horizontal movement members, and wherein the cooling plates includes an all movement range of the upper arm in the planar view, and reflective materials are stuck on surfaces of the cooling plates on the horizontal movement member side; and wherein a pivot shaft cooling plate is wound around the pivot shaft.