ClassID:

250004

Y10T279/1216 - CPC Classification

Classification description:

Chucks or sockets with fluid-pressure actuator Jaw is expansible chamber; i.e., bladder type

Recent Application in this class:
#1
20200346289
2020-11-05

Hydraulically clampable tool holder or workpiece holder

#2
20200016665
2020-01-16

Tool holder with built-in cavities

#3
20190160551
2019-05-30

Expansion sleeves and associated chucks

#4
20160193666
2016-07-07

Tool holder with built-in cavities

#5
20150360296
2015-12-17

Expansion chuck

#6
20150336179
2015-11-26

Pre-stressing damping system

#7
20150306676
2015-10-29

Hydraulic expansion chuck

#8
20140197607
2014-07-17

Tool holder

#9
20140175760
2014-06-26

Expansion chuck

#10
20130119618
2013-05-16

Hydraulic expanding lock

#11
20130106067
2013-05-02

Tool holder

#12
20130033009
2013-02-07

Hydraulic coupling system for coupling a shell mill to an adapter

#13
20120133103
2012-05-31

Fixture for securing a thin-walled component

#14
20120063861
2012-03-15

Holder for a cutting tool, a cutting tool and a cutting insert

#15
20110175300
2011-07-21

Hydraulic expansion chuck

#16
20110140328
2011-06-16

Hydrostatically actuated workholding apparatus with high expansion and recovery sleeve

#17
20110084431
2011-04-14

Fixture for supporting a workpiece

#18
20100253015
2010-10-07

Fluid-actuated workholder with a collet driven by a soft and thin bladder

#19
20100164187
2010-07-01

ADAPTIVE DESIGN OF FIXTURE FOR THIN-WALLED SHELL/CYLINDRICAL COMPONENTS

#20
20100107813
2010-05-06

Clamp sleeve

#21
20100084828
2010-04-08

Indexing device for machine tool

#22
20090057972
2009-03-05

Bracing means

#23
20080184570
2008-08-07

Method for positioning a tool

#24
20080116649
2008-05-22

Hydrostatically actuated workholding apparatus with high expansion and recovery sleeve

#25
20080000346
2008-01-03

Safety device

#26
20070145692
2007-06-28

Hydraulic expansion chuck for chucking a tool, such as a boring tool, milling cutter, or other cutting tool

#27
20070090610
2007-04-26

Clamping and/or braking device

#28
20060131820
2006-06-22

Hydrostatic workpiece holder with a removable cartridge assembly

#29
20060078396
2006-04-13

Tool holding device and method for positioning a tool

#30
20050161888
2005-07-28

Workpiece holder