Method for repairing diesel engine cylinder blocks

Details Method for repairing diesel engine cylinder blocks Method for repairing diesel engine cylinder blocks

1992-04-07

1993-06-29

Rosenbaum, Mark

Metal working

Method of mechanical manufacture

Prime mover or fluid pump making

2940209, 2940212, 29525, 29888061, 123669, B23P 600

Patent

active

052222950

ABSTRACT:
A method and apparatus for restoring the dimensions of a worn engine cylinder block (11) to "as new" condition by the selective removal of spaced portions (20) and (30) of the cylinder block (11) followed by the replacement of the removed portions by specially contoured inserts (40) and (50) by an insert tool (70) that disposes the inserts (40) and (50) in a press-fit relationship in the cavities (20) and (30) formed by the removal process.

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patent: 4770133 (1988-09-01), Schibalsky
patent: 4862865 (1989-09-01), Dahlen et al.
patent: 4921734 (1990-05-01), Thorpe et al.

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