Thyssenkrupp Prazisionsschmiede Gmbh

Sona Blw Prazisionsschmiede Gmbh

Heinrich Stettinger

Peter Gutmann

Frank Zerling

The invention relates to a gear pair consisting of a crown gear () and of a pinion gear () provided in the form of a spur gear with an axis crossing angle of 90&#xb0;. According to the invention, the teeth () of the pinion gear (), in order to reduce an undercut of the teeth () of the crown gear (), have a pressure angle, which increases from the outside inward in a radial direction with regard to the crown gear (), or in the event of a constant pressure angle, have a profile offset, which decreases from the outside inward in a radial direction with regard to the crown gear ().

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Munich, Germany

Heinrich Stettinger