Single-purpose machines or devices (grinding tools or machines specially designed for use on assembled railway track E01B31/17)

Full Title

Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor (B24B21/00 takes precedence; honing of plane surfaces on work B24B33/055) > Single-purpose machines or devices (grinding tools or machines specially designed for use on assembled railway track E01B31/17)

Child Classifications

Navigate with arrow keys, Enter to open

• B24B 7/12 for grinding travelling elongated stock, e.g. strip-shaped work
• B24B 7/14 for grinding slideways (portable grinding machines designed for fastening on workpieces B24B23/08)
• B24B 7/16 for grinding end-faces, e.g. of gauges, rollers, nuts, piston rings (for combined grinding of surfaces of revolution and adjacent plane surfaces on work B24B5/01; for grinding edges of bevels on work B24B9/00)
• B24B 7/18 for grinding floorings, walls, ceilings or the like (machines or devices for cleaning floorings A47L11/00, A47L13/00)
• B24B 7/19 for grinding plane decorative patterns