Metal working – Method of mechanical manufacture – Assembling or joining
Reexamination Certificate
2011-07-05
2011-07-05
Chang, Rick K (Department: 3726)
Metal working
Method of mechanical manufacture
Assembling or joining
C029S023510, C029S785000, C029S790000, C029S889210, C269S040000, C269S055000, C269S296000
Reexamination Certificate
active
07971334
ABSTRACT:
A bladed disk assembly device having a horizontal adjustable arm and a vertical pivot bar that is perpendicularly attached to a first end of the horizontal arm. A roller assembly is attached to a second end of the horizontal arm. A rotary table holds a disk that is circumvented by a blade positioning belt around an outer diameter of the turbine disk. A saddle is attached to the vertical pivot bar that is positioned beneath the disk.
REFERENCES:
patent: 1269144 (1918-06-01), Williamson
patent: 2821778 (1958-02-01), Wilken
patent: 4798520 (1989-01-01), Partington et al.
patent: 4884951 (1989-12-01), Meylan et al.
patent: 6061886 (2000-05-01), Nita et al.
Badin Robert T.
Kumar Ranjan
Walsh Leonard M.
Warner Gregory
Chang Rick K
Kinney & Lange , P.A.
United Technologies Corporation
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