ClassID:

40533

B23B31/1072 - CPC Classification

Classification description:

Chucks ; Expansion mandrels; Adaptations thereof for remote control; Chucks characterised by the retaining or gripping devices or their immediate operating means; Retention by laterally-acting detents, e.g. pins, screws, wedges; Retention by loose elements, e.g. balls Retention by axially or circumferentially oriented cylindrical elements

Recent Application in this class:
#1
20250339903
2025-11-06

HYDRAULIC EXPANSION CHUCK

#2
20240307975
2024-09-19

TOOL HOLDER AND TOOL REST FOR MACHINE TOOL

#3
20240123518
2024-04-18

POWER TOOL CHUCK

#4
20210252605
2021-08-19

Subsea processing machine comprising a tool holder with a change hub for receiving rotary tools

#5
20210236144
2021-08-05

Surgical grip with an internal and spring-biased rotation securing unit

#6
20210053168
2021-02-25

Built-in type electric driving system of machine tool and operation method therefor

#7
20200384544
2020-12-10

Chucking apparatus for chucking an object, in particular a tool, tool holding fixture and machine tool

#8
20200361006
2020-11-19

Blade attachment-detachment assisting apparatus

#9
20200276650
2020-09-03

Power tool chuck

#10
20200069316
2020-03-05

Coupling mechanism for a surgical device

#11
20190358712
2019-11-28

Self-securing coupling device and method

#12
20190143493
2019-05-16

Quick-connect chuck mechanism for screwdriver bits and the like

#13
20180344304
2018-12-06

Instrument couplings and related methods

#14
20180185995
2018-07-05

Sleeve device for receiving bits

#15
20180185035
2018-07-05

Surgical grip with an internal and spring-biased rotation securing unit

#16
20120148353
2012-06-14

Cutting tool and holder

#17
20120074658
2012-03-29

Power tool with integrated bit retention device

#18
20120056387
2012-03-08

Device for clamping a workpiece holder to a collet chuck that can be fixed to a machine tool

#19
20120000050
2012-01-05

Scalable common interface plate system (SCIPS)

#20
20110260415
2011-10-27

Quick and reliable tool

#21
20110255931
2011-10-20

Hole Saw Arbor System

#22
20110193299
2011-08-11

Shrink-fit tool with mechanical retention member, and method of mounting a tool to a toolholder

#23
20110064529
2011-03-17

Cutting tool and holder

#24
20100282485
2010-11-11

Power tool with integrated bit retention device

#25
20100237572
2010-09-23

Clamping Chuck

#26
20090326540
2009-12-31

Chuck for reciprocating surgical instrument

#27
20090277022
2009-11-12

Keyless blade clamp for a power tool

#28
20090218774
2009-09-03

Safe and quick release device for a tool adapter

#29
20090079143
2009-03-26

Rotary tool with multiple tool attachment interfaces

#30
20090075232
2009-03-19

COUPLING SYSTEM FOR HAND INSTRUMENTS FOR DENTAL OR SURGICAL USE

#31
20090045593
2009-02-19

Connection between two tool parts

#32
20080179840
2008-07-31

Chuck device for a hand tool

#33
20080100006
2008-05-01

QUICK INSTALLMENT AND REMOVAL TOOL ANVIL AND ADAPTOR ASSEMBLY

#34
20070166117
2007-07-19

Gyration balancing calibration free high-speed boring tool

#35
20070071565
2007-03-29

HOLE SAW MANDREL

#36
20070040339
2007-02-22

Chuck

#37
20070021766
2007-01-25

Cutting accessory for a powered surgical handpiece, the cutting accessory including features to facilitate the alignment of the accessory with the handpiece, hold the accessory to the handpiece, facilitate the transfer of torque to the accessory and reduce the wobble of the accessory

#38
20070002684
2007-01-04

MEANS FOR CONNECTING DRIVING SHAFT AND MIXING PADDLE OF A MIXER

#39
20060233622
2006-10-19

Bit holding apparatus for use with a power tool

#40
20060232024
2006-10-19

Quick installment and removal tool anvil and adaptor

#41
20060043684
2006-03-02

Surgical instrument with locking element

#42
20050285355
2005-12-29

Quick removable chuck assembly and its cutting tool

#43
20050238451
2005-10-27

System for mounting a machine tool in a holder

#44
20050135890
2005-06-23

Bit holding apparatus for use with a power tool

#45
20050135187
2005-06-23

Mixing tool receiver on an output shaft of a mixer

#46
15410864
2018-05-29

Shrink fit tool holder assembly