B23B2240/00 - CPC Classification Index

ClassID:

41103 ⎘

B23B2240/00 - CPC Classification

Classification description:

Details of connections of tools or workpieces

Sub-classes:

B23B2240/04 » Bayonet connections 63
B23B2240/08 » Brazed connections 98
B23B2240/11 » Soldered connections 18
B23B2240/16 » Welded connections 31
B23B2240/21 » Glued connections 22
B23B2240/24 » Connections using hollow screws, e.g. for the transmission of coolant 10
B23B2240/28 » Shrink-fitted connections, i.e. using heating and cooling to produce interference fits 21
B23B2240/32 » Press fits 10
B23B2240/36 » Connections using a tongue and a hollow of corresponding prismatic form 4

Recent Application in this class:

20260091432

2026-04-02

CUTTER HOLDER ASSEMBLY WITH JOINT CONNECTOR

20260027629

2026-01-29

HOLE SAW ARBOR ASSEMBLY

20250065420

2025-02-27

Intelligent Saw Guides for a Saw Arbor Guide Assembly

20220379387

2022-12-01

Chuck with improved gripping stroke

20220097150

2022-03-31

HOLE SAW ARBOR ASSEMBLY

20220001458

2022-01-06

Replaceable tool head having serrated coupling portions and a tool holder therefor

20200180090

2020-06-11

Tool-changing device, machine tool having such a tool-changing device, and associated method

20200108452

2020-04-09

Hole saw arbor assembly

20200009662

2020-01-09

Tool carrier assembly for use at a lathe and lathe having such tool carrier assembly

#10

20180085833

2018-03-29

Hole saw arbor assembly

#11

20170028479

2017-02-02

Rotatable cutting tool and key therefor

#12

20160059322

2016-03-03

SECOND STAGE DRILL BIT

#13

20150202690

2015-07-23

Screw-in tool and tool holder for such a screw-in tool

#14

20150151365

2015-06-04

Tool receptacle for a screw-in tool

#15

20150101177

2015-04-16

Drilling apparatus and method

#16

20150061238

2015-03-05

POSITIONING BOARD OF CHUCK

#17

20150016906

2015-01-15

Drill Bit System and Method for Forming Holes in Materials

#18

20150016905

2015-01-15

Screw-in tool and tool holder for such a screw-in tool

#19

20140321931

2014-10-30

HYBRID CUTTING TOOL, CHIP TRANSPORTING PORTION AND PROCESS FOR PRODUCING A CUTTING TOOL

#20

20140314505

2014-10-23

MULTI-POSITION HOLE SAW ASSEMBLY WITH PLUG EJECTOR

#21

20140252728

2014-09-11

WORK-HOLDING CHUCK WITH QUICK-RELEASE JAWS

#22

20140248101

2014-09-04

Power tool arbor device

#23

20140023445

2014-01-23

Power tool accessory

#24

20120034474

2012-02-09

JOINED PRODUCT

#25

20110097169

2011-04-28

Power tool arbor device

#26

20100038867

2010-02-18

Work-holding chuck with quick-release jaws