Details of chucks, toolholder shanks or tool shanks

BPERFORMING OPERATIONS TRANSPORTING B23Machine tools B23BTURNING BORING

B23B2231/00Details of chucks, toolholder shanks or tool shanks

B23B2231/02Features of shanks of tools not relating to the operation performed by the tool B23B2231/0204Connection of shanks to working elements of tools B23B2231/0208Bores B23B2231/0212Shanks of tools having a reduced cross section at a position where breakage of the tool is preferred B23B2231/0216Overall cross sectional shape of the shank B23B2231/022Triangular B23B2231/0224Rounded triangular B23B2231/0228Square B23B2231/0232Hexagonal B23B2231/0236Octagonal B23B2231/024Star form B23B2231/0244Special forms not otherwise provided for B23B2231/0248Codes for diameters B23B2231/0252Shanks having a section of reduced diameter B23B2231/0256Flats B23B2231/026Grooves B23B2231/0264Axial grooves B23B2231/0268Radial grooves B23B2231/0272Grooves on conical clamping surfaces B23B2231/0276Keyways B23B2231/028Lugs B23B2231/0284Notches B23B2231/0288Conical shanks of tools in which the cone is not formed as one continuous surface B23B2231/0292Flanges of conical shanks B23B2231/0296Ends of conical shanks B23B2231/04Adapters B23B2231/06Chucks for handtools having means for opening and closing the jaws using the driving motor of the handtool B23B2231/08Chucks for shanks of tools having means for reducing the bending of the retained shanks B23B2231/10Chucks having data storage chips B23B2231/12Chucks having means to amplify the force produced by the actuating means to increase the clamping force B23B2231/14Chucks with clamping force limitation means B23B2231/20Collet chucks B23B2231/2002Collets having blade-like jaws B23B2231/2005Keys preventing rotation B23B2231/2008Bores holding the collet having a slightly conical profile B23B2231/201Operating surfaces of collets B23B2231/2013Non-cylindrical B23B2231/2016Polygonal B23B2231/2018with a saw-tooth profile B23B2231/2021comprising two different cones B23B2231/2024Non-circular surfaces of collets for the transmission of torque B23B2231/2027Gripping surfaces B23B2231/2029Conical B23B2231/2032with non-cylindrical cross section B23B2231/2035Polygonal B23B2231/2037Roughened B23B2231/204with saw tooth profiles B23B2231/2043Discontinuous, interrupted or split B23B2231/2045comprising two or more diameters B23B2231/2048Collets comprising inserts B23B2231/2051brazed in position B23B2231/2054glued in position B23B2231/2056where the insert forms part of the surface gripping the workpiece or tool B23B2231/2059Hard inserts B23B2231/2062Inserts mechanically clamped in the collet B23B2231/2064Inserts in the form of a roll B23B2231/2067Soft inserts B23B2231/207Inserts welded in position B23B2231/2072Jaws of collets B23B2231/2075of special form B23B2231/2078Jaw carriers B23B2231/2081Keys, spanners or wrenches to operate the collet chuck B23B2231/2083Collets comprising screw threads B23B2231/2086Collets in which the jaws are formed as separate elements B23B2231/2089Slits of collets B23B2231/2091extending from both axial ends of the collet B23B2231/2094Helical B23B2231/2097having a special form not otherwise provided for B23B2231/22Compensating chucks B23B2231/24Cooling or lubrication means B23B2231/26Detection of clamping B23B2231/28Dust covers B23B2231/30Chucks with four jaws B23B2231/32Guideways for jaws B23B2231/34Jaws B23B2231/345Different jaws B23B2231/36Sealed joints B23B2231/365using O-rings B23B2231/38Keyless chucks for hand tools B23B2231/40Chucks having a pivotal retention element in the form of a laterally acting cam B23B2231/42Chucks operated by a motor which is movable to engage with, or disengage from, the chuck operating means B23B2231/44Nose pieces B23B2231/46Pins B23B2231/48Polygonal cross sections B23B2231/50Devices to counteract clamping forces exerted within the spindle in order to release the tool or workpiece B23B2231/52Chucks with means to loosely retain the tool or workpiece in the unclamped position B23B2231/54Chucks for taps