B24B47/00 - CPC Classification Index

ClassID:

44824 ⎘

B24B47/00 - CPC Classification

Classification description:

Drives or gearings; Equipment therefor

Sub-classes:

B24B47/02 » for performing a reciprocating movement of carriages or work- tables 12
B24B47/10 » for rotating or reciprocating working-spindles carrying grinding wheels or workpieces 57
B24B47/20 » relating to feed movement 24
B24B47/22 » Equipment for exact control of the position of the grinding tool or work at the start of the grinding operation 65
B24B47/25 » for compensating grinding wheel abrasion resulting from dressing 1
B24B47/26 » Accessories, e.g. stops 31
B24B47/28 » Equipment for preventing backlash 4

Recent Application in this class:

20250303520

2025-10-02

PRECISION POLISHING GRINDING HEAD WITH PARTITION CONTROLLABLE DEFORMATION

20240227111

2024-07-11

POWER TOOL

20230211458

2023-07-06

SURFACE PROCESSING DEVICE

20230006299

2023-01-05

Power tool

20230001534

2023-01-05

Power tool

20200223026

2020-07-16

Power tool

20190176289

2019-06-13

Hand power tool having an electronically commutated electric motor

20180304308

2018-10-25

OSCILATION EXCITATION METHOD FOR LANGEVIN ULTRASONIC TRANSDUCER, ULTRASONIC MACHINING METHOD, AND ULTRASONIC TRANSMISSION METHOD

20180111241

2018-04-26

Grinding machine

#10

20180056473

2018-03-01

Power tool

#11

20170239784

2017-08-24

Polishing apparatus and polishing method

#12

20160297047

2016-10-13

Method for grinding spring with high quality and high efficiency

#13

20160236317

2016-08-18

Rotary gear transmission for tools

#14

20150217422

2015-08-06

Hand power tool having an electronically commutated electric motor

#15

20100173572

2010-07-08

Multi-drum sander and/or rasp

#16

20080308199

2008-12-18

Method and device for the technique of cold microforging any freely formed 3-D surfaces

#17

20080242199

2008-10-02

Polishing apparatus and method of reconditioning polishing pad

#18

20050095965

2005-05-05

Grinding-band swaying device for a band grinding machine

#19

15929813

2020-11-10

Wood sander