Metal working – Method of mechanical manufacture – Shaping one-piece blank by removing material
Reexamination Certificate
2005-04-12
2005-04-12
Hong, John C. (Department: 3726)
Metal working
Method of mechanical manufacture
Shaping one-piece blank by removing material
C029S557000
Reexamination Certificate
active
06877207
ABSTRACT:
Internally slotted brake rotors and method for producing the same wherein a brake rotor is machined from a unitary piece of material and includes at least one internal slot. In one aspect of the invention, a cutting blade is used to machine a plurality of segmented-circular shaped internal slots that are circumferentially distributed about the outer edge of the rotor. In an alternate arrangement a cutting blade is used to machine a single circumferential groove about the outer edge of a rotor.
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Sales Catalogue, Dan Press Industries (date unknown).
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Hong John C.
Woodard Emhardt Moriarty McNett & Henry LLP
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