B23D37/00 - CPC Classification Index

ClassID:

41918 ⎘

B23D37/00 - CPC Classification

Classification description:

Broaching machines or broaching devices

Sub-classes:

B23D37/005 » {for cylindrical workpieces, e.g. crankshafts } 17
B23D37/02 » Broaching machines with horizontally-arranged working tools 1
B23D37/08 » Broaching machines with vertically-arranged working tools 1
B23D37/14 » Broaching machines with rotatably-arranged working tools 4
B23D37/18 » Broaching machines with working tools mounted on an endless chain or belt 0
B23D37/20 » Broaching machines with arrangements for working in opposite directions 0
B23D37/22 » for special purposes 19

Recent Application in this class:

20180297131

Repetitive rotary broaching

20180243836

CUTTING TOOL

20170197239

MULTIPLE BROACHING MARKS ON RULES

20140294521

Broach

20130084139

Device for machining by turning

15082200

Repetitive rotary broaching