Boring machine for cam shaft bearings

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 4657446
SERIAL NO

06470221

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Abstract

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A boring machine used for a line boring bearing housings of an automotive engine block which provides for very secure mounting and precise operation by having rigidity built into the mounting table but yet is low cost, easy to fabricate, and readily adapted to a wide variety of different sizes of engine heads.

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Patent Owner(s)

Patent OwnerAddress
SUNNEN PRODUCTS COMPANY A CORP OF DE7910 MANCHESTER AVENUE ST LOUIS MO 64143

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Flaten, James F Burnsville, MN 3 19

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