Metal working – Method of mechanical manufacture – Prime mover or fluid pump making
Reexamination Certificate
2007-11-06
2007-11-06
Hong, John C. (Department: 3726)
Metal working
Method of mechanical manufacture
Prime mover or fluid pump making
Reexamination Certificate
active
10870171
ABSTRACT:
An apparatus for and method of installing a drive chain (201) uses one or more restraints (101) that do not interfere with drive chain function in an operating engine nor fall off during installation. One or more restraints (101) near a sprocket (207) attached to the crankshaft or other device facilitate installation of one or more drive chains (201) during engine assembly by limiting the movement of the drive chain (201) away from the sprocket (207).
REFERENCES:
patent: 6047942 (2000-04-01), Kennedy
patent: 6205960 (2001-03-01), Vallejos
patent: 6234127 (2001-05-01), Simpson et al.
patent: 2002/0023616 (2002-02-01), Stone
Askew Gerald W.
Calfa Jeffrey P.
Hong John C.
International Engine Intellectual Property Company LLC
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