Equipment and method for forming a front toothing on an inner ring of a wheel hub

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United States of America Patent

PATENT NO 11426786
SERIAL NO

17353603

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Abstract

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Equipment including a rigid plate provided with a plurality of cutters configured to be impressed in sequence against a swaged annular collar of an inner ring of a wheel hub, the collar being formed with a first radial profile; the cutters sliding axially through the plate and towards a first face of the plate resting in abutment against the collar; wherein the first face of the plate is provided in the region of the cutters with a concave annular seat having a second radial profile configured to copy at least partly the first radial profile of the collar, the annular seat being configured to be passed through by the cutters during the step for impression against the collar and to contain any radial flow of the metallic material which forms the collar.

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Patent Owner(s)

Patent OwnerAddress
AKTIEBOLAGET SKFSE 41550 GOTEBORG 41550

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bogliacino, Fabio Cortemilia, IT 5 0
Ferrero, Alessandro Turin, IT 17 13
Missiaggia, Giorgio Trieste, IT 14 8

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