B23B31/1175 - CPC Classification Index

ClassID:

40550 ⎘

B23B31/1175 - 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 friction only, e.g. using springs, resilient sleeves, tapers using elastomer rings or sleeves

Sub-classes:

B23B31/1176 » {using fluid-pressure means to actuate the gripping means} 8

Recent Application in this class:

20240315706

IMPROVEMENTS IN AND RELATING TO MOUNTING SYSTEMS

20220410342

Control system for grinding apparatus

20220362861

GRINDING TOOL FOR GRINDING BUTTONS ON A ROCK DRILL BIT

20210069840

Inline tool holders

20190168312

Cutting tool and method of assembling cutting tool

20170173704

TOOL HOLDING FIXTURE

20160375507

Power milling machine

20160354845

Receivers and methods for forming such receivers

20160089726

Device for capturing, centring, gripping and/or securing objects

20130328275

Means for preventing tools from being pulled out from tool holders with a tool holding fixture

20130307230

Means for preventing tools from being pulled out from tool holders with a tool holding fixture

20110260386

Workpiece carrier

20100096815

Flexible coupling for attachments to a hand drill

20090179368

Means for preventing tools from being pulled out from tool holders with a tool holding fixture

20090060643

WEDGE MECHANISM

20080104820

Method for clamping and subsequently machining a disk or ring-shaped workpiece

20060280571

Tool holding structure

20050236780

Method for clamping and subsequently machining a disk or ring-shaped workpiece

20050039326

Apparatus for mounting a hollow work piece