Patents-Review.com
ClassID:

250008 ⎘

Y10T279/1249 - CPC Classification

Classification description:

Chucks or sockets with fluid-pressure actuator; Socket type Collet

Sub-classes:
Recent Application in this class:
#1
20200406412
2020-12-31

Clamping mechanism for hydraulic work support

 #2
20190015905
2019-01-17

Tool attachment/detachment device and machine tool

 #3
20170341157
2017-11-30

TOOL HOLDER FOR A CUTTING TOOL AND SLEEVE FOR A TOOL HOLDER

 #4
20170057030
2017-03-02

Clamping mechanism for hydraulic work support

 #5
20140353931
2014-12-04

Hydraulic chuck with a reduction sleeve

 #6
20140232072
2014-08-21

Chuck

 #7
20140175760
2014-06-26

Expansion chuck

 #8
20130292913
2013-11-07

Hydro-expansion chuck

 #9
20130147131
2013-06-13

Rotary Stage With Integrated Collet Closer Assembly

 #10
20130093236
2013-04-18

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

 #11
20130001896
2013-01-03

TOOL HOLDER FOR A CUTTING TOOL AND SLEEVE FOR A TOOL HOLDER

 #12
20120013080
2012-01-19

Hydraulic chuck assembly

 #13
20100218652
2010-09-02

Main spindle device

 #14
20100148454
2010-06-17

Interface between a rotating shank tool and a lubricant transfer area in a tool holder

 #15
20100109261
2010-05-06

Clamping chuck for radially clamping workpieces with a cylindrical outer clamping surface

 #16
20080185793
2008-08-07

Tool Holder

 #17
20070296132
2007-12-27

MACHINING FIXTURE FOR CENTERING AND HOLDING WORKPIECE

 #18
20070169596
2007-07-26

Collet chuck for direct drive rotary stage

 #19
20070137322
2007-06-21

Test apparatus using a pneumatic collet and method to clamp a bar

 #20
20060131821
2006-06-22

Machining fixture for centering and holding workpiece

 #21
20060091618
2006-05-04

Hydro mechanical clamping device

 #22
20050040609
2005-02-24

Chuck assembly with a sealing member

 #23
20050040608
2005-02-24

Chuck assembly with a cooling mechanism