Method for the production of a connection flange

Metal working – Method of mechanical manufacture – Shaping one-piece blank by removing material

Reexamination Certificate

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Reexamination Certificate

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08046902

ABSTRACT:
A method for the production of an annular connection flange includes producing the annular connection flange from an element in the form of a circular ring. The element in the form of a circular ring has a substantially triangular profile.

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