Coating apparatus – With means to centrifuge work – Coating inside of hollow work
Patent
1994-11-28
1996-07-09
Edwards, Laura
Coating apparatus
With means to centrifuge work
Coating inside of hollow work
118317, 118323, 23922211, 23922213, B05C 500
Patent
active
055340601
ABSTRACT:
Machine and method for applying an anaerobic sealant and locking material into a workpiece bore in which an outwardly flaring cup mounted onto a rotatable anaerobic material reservoir and spin cup drive having a truncated conical wall with openings therein to feed the anaerobic material into the flaring spin cup in response to the centrifugals on the material as the reservoir and spin cup is rotatably driven. The anaerobic material will be spun from the cup in a controlled manner so that an annular layer of anaerobic material is applied onto the bore wall. A closure member can be subsequently inserted into the bore being sealed and permanently retained therein by the material. In a preferred method, the reservoir and spin cup assembly is moved between a retracted material load position and an extended material apply position.
REFERENCES:
patent: 3029027 (1962-04-01), Gray
patent: 3204604 (1965-09-01), Barich et al.
patent: 3782636 (1974-01-01), Donnelly
patent: 4414918 (1983-11-01), Nelson Holland et al.
patent: 5225239 (1993-07-01), Ostin
Edwards Laura
Schenck Turner Inc.
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