Infeed Means Patents (Class 82/70.1)
- Including rotatable cutters supporting work (Class 82/84)
- Planetating work mandrels (Class 82/85)
- Pivoted tool carriage (Class 82/86)
- Eccentric periphery rotary tool (Class 82/88)
- Means to feed work axially (Class 82/89)
- Translatable work support carriage (Class 82/90)
- With tool groove in support roll(s) (Class 82/91)