B23B31/1612 - CPC Classification Index

ClassID:

40586 ⎘

B23B31/1612 - 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; Chucks with simultaneously-acting jaws, whether or not also individually adjustable moving radially Jaws movement actuated by cam surface in a radial plane

Sub-classes:

B23B31/16125 » {Details of the jaws} 3
B23B31/16141 » {using fluid-pressure means to actuate the gripping means} 2
B23B31/1615 » {with a centre} 1
B23B31/16154 » {using mechanical transmission through the spindle } 0

Recent Application in this class:

20250153251

A HOLDING DEVICE, AND ARRANGEMENT COMPRISING SAID HOLDING DEVICE

20220063003

Tool having movable jaws for engaging each drive flank of a nut

20210162512

Electric tool

20180229337

Fixture and clamping housing

20170050246

Expanding locating and clamping pin

20170050245

Expanding locating pin with controlled holding force

20170043411

POWER CLAMPING CHUCK

20170021431

Mechanical end-effector changer and method of using same

20150016894

Setting tool and method for installing an anchor rod

20140224085

Socket fastener removal tool

20130292914

Expandable Core Chuck

20100176562

Mechanical Coupling Devices

20090075570

Universal rotary blade holder for sharpener

20070278751

Support Apparatus

20060175770

Mechanical coupling devices