Gear box housing face repair

Details Gear box housing face repair Gear box housing face repair

1994-10-19

1997-03-11

Hughes, S. Thomas

Metal working

Method of mechanical manufacture

Repairing

2940202, 2940218, 2940219, 29463, 277207R, B23P 600

Patent

active

056089589

ABSTRACT:
The repair of a warped peripheral planar sealing surface commonly provided on gear box or similar complex housings comprises the machining of the entire sealing face of the housing to a planar configuration and then removing additional metal from the edges of the sealing face to accommodate an adhesive sealant to secure a metallic gasket to the component so that the exposed face of the metallic gasket is not only planar but is disposed at the same dimensional location as the original face.

REFERENCES:
patent: 3201725 (1965-08-01), Johnson
patent: 3656769 (1972-04-01), Jelinek et al.
patent: 4232437 (1980-11-01), Fair
patent: 4535996 (1985-08-01), Cardis et al.
patent: 5203066 (1993-04-01), McDonald
patent: 5385354 (1995-01-01), Hagiwara et al.

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