B23B2231/20 - CPC Classification Index

ClassID:

41032 ⎘

B23B2231/20 - CPC Classification

Classification description:

Details of chucks, toolholder shanks or tool shanks Collet chucks

Sub-classes:

B23B2231/2002 » Collets having blade-like jaws 0
B23B2231/2005 » Keys preventing rotation 17
B23B2231/2008 » Bores holding the collet having a slightly conical profile 19
B23B2231/201 » Operating surfaces of collets, i.e. the surface of the collet acted on by the operating means 12
B23B2231/2024 » Non-circular surfaces of collets for the transmission of torque 3
B23B2231/2027 » Gripping surfaces, i.e. the surface contacting the tool or workpiece 9
B23B2231/2048 » Collets comprising inserts 2
B23B2231/2072 » Jaws of collets 4
B23B2231/2078 » Jaw carriers, i.e. components retaining the collet itself 18
B23B2231/2081 » Keys, spanners or wrenches to operate the collet chuck 20
B23B2231/2083 » Collets comprising screw threads 12
B23B2231/2086 » Collets in which the jaws are formed as separate elements, i.e. not joined together 6
B23B2231/2089 » Slits of collets 5

Recent Application in this class:

20240390990

2024-11-28

OFFSET COLLET LOCK FOR POSITIVE FEED DRILLS AND METHODS FOR DRILLING

20240367279

2024-11-07

HAND-HELD STRAIGHT GRINDER

20240168441

2024-05-23

GRIPPER DEVICE FOR MAINTAINING, CENTRING, AND/OR CLAMPING A MICROMECHANICAL OR HOROLOGICAL COMPONENT, AND ASSOCIATED FASTENING METHOD

20230405689

2023-12-21

SELF-LOCKING CLAMPING SYSTEM FOR A HOLLOW SHAFT

20200324381

2020-10-15

Load measuring arrangement for a collet assembly

20190299299

2019-10-03

Quick changeable collet clamping assembly

20190224791

2019-07-25

Spindle apparatus for use at a machine tool, in particular a lathe, and machine tool with such spindle apparatus

20190224757

2019-07-25

Spindle apparatus for use at a machine tool, in particular a lathe, and machine tool with such spindle apparatus

20190118269

2019-04-25

Tool chuck, tool holding method and tool removing method

#10

20170209941

2017-07-27

DRILL BIT COLLAR AND METHOD FOR MATERIAL REMOVAL UTILIZING A DRILL BIT COLLAR

#11

20160199921

2016-07-14

Blade fastening device having a waterproof arrangement

#12

20150123356

2015-05-07

Balancing adapter

#13

20150099243

2015-04-09

Axially elongate dental machining portion

#14

20150014947

2015-01-15

Collet adaptor

#15

20140361500

2014-12-11

EXPANDABLE ARBOR, CLAMPING SYSTEM AND METHOD OF CLAMPING ONE OF A WORKPIECE AND A TOOL TO A MACHINE

#16

20140353931

2014-12-04

Hydraulic chuck with a reduction sleeve

#17

20140353929

2014-12-04

EXPANDING ARBOR

#18

20140346742

2014-11-27

Adjustable clamping device

#19

20140227057

2014-08-14

Clamping system and base, collet chuck and rotary tool therefor and method for mounting the rotary tool in the clamping system

#20

14303891

2015-06-09

Centrifugal collet for high speed operation