4. Gear cutting, milling, or planing
  5. Gear cutting
  6. Gear tooth shape generating

Erich Kotthaus

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Apparatus for driving the generating or rolling cradle of a gear

Patent

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Apparatus for lapping and testing two meshing gears whose axes e

Measuring and testing – Toothed gear
Patent

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Apparatus for manufacturing pairs of spur gears

Gear cutting – milling – or planing – Gear cutting – Gear tooth shape generating
Patent

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Clamping apparatus for clamping cutter blades of a gear cutting

Abrasive tool making process – material – or composition – Impregnating or coating an abrasive tool
Patent

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End cutter head, for gear cutting machines, cutters for end cutt

Cutters – for shaping – Gear cutting tool – Face mill gear cutting tool
Patent

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Profile ID: LFUS-PAI-P-400026

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