METHOD AND APPARATUS FOR FORMING CONVOLUTED METAL ANNULUS

A method and apparatus for forming a radially convoluted annulus from a cylindrical blank of sheet metal. The convoluted annulus may be used in disc brake assemblies, for example. Two circular sets of individually pivoted forming tools initially grip the cylindrical blank on opposite sides thereof,...

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Bibliographische Detailangaben
Hauptverfasser: ROZE A,US, FENCL V,US
Format: Patent
Sprache:eng
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