Patent ID: 8231117

Claim:
A robot system comprising: a first robot configured to perform a work operation on a work object and including a first rotating table; a second robot configured to perform a work operation on the work object and including a second rotating table; a first positioner configured to position the work object with respect to the first robot and including a first frame member with a first receiving element, the first robot being provided on the first frame member, the first rotating table being provided on the first frame member to be rotatable with respect to the first frame about a first rotational axis along a vertical direction; and a second positioner configured to position the work object with respect to the second robot and including a second frame member with a second receiving element, the second robot being provided on the second frame member, the second rotating table being provided on the second frame member to be rotatable with respect to the second frame about a second rotational axis along the vertical direction.