ClassID:

250007

Y10T279/1241 - CPC Classification

Classification description:

Chucks or sockets with fluid-pressure actuator Socket type

Sub-classes:
Recent Application in this class:
#1
20190160551
2019-05-30

Expansion sleeves and associated chucks

#2
20190001420
2019-01-03

Hydraulic expanding chuck

#3
20180333786
2018-11-22

Tool holder and clamping system

#4
20170259347
2017-09-14

Hydraulic expansion chuck and method for producing such an expansion chuck

#5
20160031015
2016-02-04

Hydraulic chuck

#6
20150360296
2015-12-17

Expansion chuck

#7
20150306676
2015-10-29

Hydraulic expansion chuck

#8
20150174666
2015-06-25

Chuck

#9
20150028548
2015-01-29

Tool holder and method for producing a tool receiving portion for such a tool holder

#10
20140232072
2014-08-21

Chuck

#11
20140197607
2014-07-17

Tool holder

#12
20140145406
2014-05-29

Hydraulic expansion chuck and method for producing such an expansion chuck

#13
20140001713
2014-01-02

Gripper with emergency release

#14
20140001712
2014-01-02

Power operated chuck

#15
20130106067
2013-05-02

Tool holder

#16
20130093236
2013-04-18

Demountable pin and collet assembly and method to securely fasten a ranging arm to a longwall shearer using such assembly

#17
20110175300
2011-07-21

Hydraulic expansion chuck

#18
20110140328
2011-06-16

Hydrostatically actuated workholding apparatus with high expansion and recovery sleeve

#19
20080116649
2008-05-22

Hydrostatically actuated workholding apparatus with high expansion and recovery sleeve

#20
20080018060
2008-01-24

Chuck

#21
20070145692
2007-06-28

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

#22
20060239326
2006-10-26

Chuck device for electrical discharge machine

#23
19054928
2025-06-24

Vibration-damping hydraulic tool holder based on multi-cavity structure