B23B2231/00 - CPC Classification

Details of chucks, toolholder shanks or tool shanks

• B23B2231/02 » Features of shanks of tools not relating to the operation performed by the tool 6
• B23B2231/04 » Adapters 112
• B23B2231/06 » Chucks for handtools having means for opening and closing the jaws using the driving motor of the handtool 74
• B23B2231/08 » Chucks for shanks of tools having means for reducing the bending of the retained shanks 3
• B23B2231/10 » Chucks having data storage chips 21
• B23B2231/12 » Chucks having means to amplify the force produced by the actuating means to increase the clamping force 23
• B23B2231/14 » Chucks with clamping force limitation means 18
• B23B2231/20 » Collet chucks 18
• B23B2231/22 » Compensating chucks, i.e. with means for the compensation of irregularities of form or position 40
• B23B2231/24 » Cooling or lubrication means 126
• B23B2231/26 » Detection of clamping 26
• B23B2231/28 » Dust covers 16
• B23B2231/30 » Chucks with four jaws 10
• B23B2231/32 » Guideways for jaws 9
• B23B2231/34 » Jaws 24
• B23B2231/36 » Sealed joints 8
• B23B2231/38 » Keyless chucks for hand tools 151
• B23B2231/40 » Chucks having a pivotal retention element in the form of a laterally acting cam 4
• B23B2231/42 » Chucks operated by a motor which is movable to engage with, or disengage from, the chuck operating means 8
• B23B2231/44 » Nose pieces 22
• B23B2231/46 » Pins 27
• B23B2231/48 » Polygonal cross sections 18
• B23B2231/50 » Devices to counteract clamping forces exerted within the spindle in order to release the tool or workpiece 10
• B23B2231/52 » Chucks with means to loosely retain the tool or workpiece in the unclamped position 7
• B23B2231/54 » Chucks for taps 14

Recent Application in this class: