Workpiece support system and method

Details Workpiece support system and method Workpiece support system and method

2011-08-02

2011-08-02

Hassanzadeh, Parviz (Department: 1716)

Coating apparatus

Gas or vapor deposition

Work support

C156S345550

Reexamination Certificate

active

07988787

ABSTRACT:
A workpiece support system for a vacuum coating machine includes a base table having a rotating spindle rod that extends in a vertical direction away from the base table and is capable of powered rotation. A stop post is connected to the table and extends in a vertical direction at a distance from the spindle rod. A workpiece support module is connected to the spindle rod and the stop post, and includes a rotating table with peripheral openings arranged symmetrically around its periphery, a plurality of cogs positioned in the openings, a stationary table connected to the stop post and axially supporting the rotating table, and a driver finger connected to the stationary table. At least one bearing is located around the spindle rod and rotatably isolates the rotating table from the stationary table.

REFERENCES:
patent: 6761772 (2004-07-01), Giacri et al.
patent: 7081166 (2006-07-01), Zaech et al.

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