B23B2270/12 - CPC Classification Index

#1

20240165715

2024-05-23

GRIPPING DEVICE FOR HOLDING, CENTRING AND/OR COLLET-CLAMPING A MICROMECHANICAL OR HOROLOGICAL COMPONENT, AND ASSOCIATED ATTACHMENT METHOD

#2

20230405745

2023-12-21

APPARATUS FOR CENTERING, GUIDING AND ADVANCING BARS TO BE FED TO MACHINE TOOLS

#3

20230373009

2023-11-23

SELF-CENTERING DEVICE FOR SUPPORTING AND GUIDING BARS

#4

20190224802

2019-07-25

Device for removing circumferential burrs of wheel with high precision

#5

20180369930

2018-12-27

Device for the precise angular positioning of tool-holders suitable for CNC machines and tool-holders equipped with such device

#6

20180200804

2018-07-19

Screwing tool, tool holder, and tool assembly including the screwing tool and the tool holder

#7

20180021860

2018-01-25

Fastener and method for fastening to associated structural assembly

#8

20180001427

2018-01-04

Clamping device

#9

20160346844

2016-12-01

Wheel alignment device

#10

20160339529

2016-11-24

Failsafe locating device for drilling holes

#11

20150367424

2015-12-24

Drilling Template, Drilling Template Arrangement And Method For Introducing Bores

#12

20150321303

2015-11-12

Machine for machining pipe ends, having a centering device for centering a tubular workpiece in relation to an axis of rotation

#13

20150290756

2015-10-15

Method of machining a part

#14

20150217381

2015-08-06

Balancing or measuring device

#15

20150209870

2015-07-30

BALANCING OR MEASURING DEVICE

#16

20140353930

2014-12-04

Apparatus and method for clamping a component on a rotating machine part

#17

20140284889

2014-09-25

Chuck for apparatus for machining a tubular rotating workpiece

#18

20140117630

2014-05-01

Clamping device for a balancing machine

#19

20140020524

2014-01-23

Lathe with two cross beams

#20

20140001712

2014-01-02

Power operated chuck

#21

20130287510

2013-10-31

Installation systems and methods for installing an object

#22

20130056941

2013-03-07

Manually operated chuck

#23

20120003054

2012-01-05

TAP WITH DRILL AND METHOD FOR CUTTING INTERNAL THREAD

#24

20110260416

2011-10-27

Power operated chuck

#25

20110182677

2011-07-28

Tool comprising a fastening unit

#26

20110048184

2011-03-03

Rotary centering device for the guided transfer of bars from a feeder to a lathe

#27

20110023276

2011-02-03

Tool Support with Exchangeable Tool Holders and Tool Holder

#28

20100251863

2010-10-07

Workpiece gripping method and workpiece centering apparatus

#29

20100189523

2010-07-29

Drilling tool

#30

20100186248

2010-07-29

Alignment tool

#31

20100183364

2010-07-22

ATTACHMENT MECHANISM

#32

20100139462

2010-06-10

Centering bushing for centering material bars

#33

20100096814

2010-04-22

Tool holding module

#34

20100077819

2010-04-01

METHOD OF MACHINING AN END PORTION OF A LONG TUBULAR MEMBER

#35

20100061820

2010-03-11

Tool holder

#36

20090290950

2009-11-26

Machine with spindle and fixture coaxially aligned with the spindle

#37

20090256318

2009-10-15

Device for Detachably Coupling Two Parts

#38

20090220314

2009-09-03

Drill-and-hole detector tool, method of utilization thereof and uses

#39

20090196700

2009-08-06

Rotary tool system with centering member

#40

20090179371

2009-07-16

Work piece carrier for exactly positioning a work piece on a chuck and clamping apparatus with a chuck and a work piece carrier

#41

20090169317

2009-07-02

Hole Saw Holder

#42

20090090226

2009-04-09

Tool revolver

#43

20090051094

2009-02-26

Clamping fixture including a chuck and a workpiece pallet releasably located thereon

#44

20090014968

2009-01-15

Method and device for centering and clamping a workpiece in a balancing machine

#45

20080314212

2008-12-25

Tool holding module

#46

20080290613

2008-11-27

Low-vibration tool holder

#47

20080143062

2008-06-19

Drill chuck

#48

20080080939

2008-04-03

Cutting tool and processing method by the same

#49

20080014034

2008-01-17

Expanded hole drilling device and component for the expanded hole drilling device

#50

20070246875

2007-10-25

Device for Clamping Workpieces Undergoing Mechanical Machining and a Machine Tool Incorporating the Device

#51

20070231096

2007-10-04

Method for machining a workpiece

#52

20070228673

2007-10-04

Centering process in chucking work and apparatus therefor

#53

20070145694

2007-06-28

Tool fitting, adapter and system with a tool fitting and an adapter

#54

20070053758

2007-03-08

Tool holder

#55

20070031205

2007-02-08

Tool assembly

#56

20060192352

2006-08-31

Self-centering drill bit chuck

#57

20060175768

2006-08-10

Centering drill chuck

#58

20060127195

2006-06-15

Method for mounting object and spindle device

#59

20060115337

2006-06-01

Runout eliminating collet chuck

#60

20060062645

2006-03-23

Tool holder

#61

20060002778

2006-01-05

Collet chuck

#62

20050265799

2005-12-01

Power driver bit self-centering and positioning apparatus

#63

20050248103

2005-11-10

Clamping apparatus for fixing a collet to a chuck

#64

20050238450

2005-10-27

Clamping apparatus with a chuck and a pallet releasably attachable thereto

#65

20050079024

2005-04-14

Chuck device, processing apparatus using the same, and pivot shaft