B24B5/20 - CPC Classification Index

ClassID:

44446 ⎘

B24B5/20 - CPC Classification

Classification description:

Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centreless means for supporting, guiding, floating or rotating work involving grooved abrading blocks

Recent Application in this class:

20210146494

2021-05-20

GRINDING DISK KIT, GRINDING EQUIPMENT AND GRINDING METHOD FOR FINISHING ROLLING SURFACES OF BEARING ROLLERS

20200262021

2020-08-20

Manufacturing apparatus for producing a curved contour on at least one end face of a roll and method for producing a curved contour on the at least one end face with the manufacturing apparatus