B23C3/055 - CPC Classification Index

ClassID:

41341 ⎘

B23C3/055 - CPC Classification

Classification description:

Milling particular work; Special milling operations; Machines therefor; Milling surfaces of revolution; Finishing valves or valve seats; Reconditioning of valve seats having means for guiding the tool carrying spindle for engines

Recent Application in this class:

20220410280

2022-12-29

CUTTING TOOL ASSEMBLY

20200406371

2020-12-31

Combination tool and tool holder for a combination tool

20140186128

2014-07-03

Cubic cutting insert for boring or plunging

20130195574

2013-08-01

Machine tool for rotary machining

20130183114

2013-07-18

MULTIPLE ANGLE VALVE SEAT CUTTER BLADES AND METHOD

20090136305

2009-05-28

Boring tool and method of boring pilot hole

20090080984

2009-03-26

Combination tool and method for metal-cutting machining of a drill-hole and its hole surface as well as cutting insert for such a combination tool

20080152443

2008-06-26

SYSTEM AND METHOD FOR PRECISION MACHINING WITH A SINGLE POINT CUTTER

20080089755

2008-04-17

Valve seat and valve guide machining tool

#10

20070079489

2007-04-12

Rotational tool alignment adapter arrangement and associated provision method

#11

20060153652

2006-07-13

System and method for precision machining with a single point cutter

#12

20050115726

2005-06-02

Boring head with tool advance independent of rotation

#13

20050002746

2005-01-06

Tool and method for the finishing of valve seats and guides