B26FPERFORATINGPUNCHINGCUTTING-OUTSTAMPING-OUTSEVERING BY MEANS OTHER THAN CUTTING marking-out, perforating or making buttonholes A41H25/00; shoemaking A43D; surgery A61B; punching metal B21D; drilling metal B23B; cutting of metal by applying heat locally, e.g. flame cutting, B23K; cutting by abrasive fluid jets B24C5/02; details common to machines for severing B26D; drilling wood B27C; drilling stone B28D; working of plastics or substances in a plastic state B29; making boxes, cartons, envelopes or bags, of paper or similarly worked materials, e.g. metal foil, B31B; of glass C03B; of leather C14B; of textile materials D06H; for light guides G02B6/25; of tickets G07BThis subclass covers: perforating, punching, cutting-out, stamping-out;severing, by means other than cutting, non-metallic sheet materials or metal foil in general;severing, by means other than cutting, other forms of non-metallic material not otherwise provided for.Attention is drawn to Notes (1) and (2) following the title of subclass B26D.In this subclass non-limiting references (in the sense of paragraph 39 of the Guide to the IPC) may still be displayed in the scheme. B26F1/00 B26F1/00PerforatingPunchingCutting-outStamping-outApparatus therefor subbjecting the grinding tools or the abrading medium to vibration, e.g. grinding with ultrasonic frequency B24B1/04, perforating by sand-blasting B24C; e.g. abrasive blasting used for cutting B24C1/045; punching cards or tapes for statistical and record purposes G06K1/00 B26F1/0007Perforation of photographic films B26F1/0015specially adapted for perforating tubes B26F1/0023by rotary tools, e.g. saws B26F1/0076 takes precedence B26F1/003of the drill type B26F1/0038from the inside B26F1/0053 takes precedence B26F1/0046by tools that follow a closed path around the tube B26F1/0053 takes precedence B26F1/0053by machining, e.g. cutting, grinding, projections on the tube wall B26F1/0061whereby the tube moves axially or radially B26F1/0038, B26F1/0046, B26F1/0053 take precedence B26F1/0069and the tool travels with the tube B26F1/0076and the tool rotates B26F1/0084specially adapted for perforating rubber B26F1/0092Perforating means specially adapted for printing machines B26F1/02 - B26F1/46 take precedence B26F1/02Perforating by punching, e.g. with relatively-reciprocating punch and bed B26F1/04with selectively-operable punches B26F1/06with punching tools moving with the work B26F1/08wherein the tools are carried by, and in operation move relative to, a rotative drum or similar support B26F1/10Roller type punches B26F1/12to notch margins of work B26F1/14Punching toolsPunching dies B26F1/16Perforating by tool or tools of the drill type B26F1/165by flow drilling for metal B21C37/292 B26F1/18Perforating by slitting, i.e. forming cuts closed at their ends without removal of material B26F1/20with tools carried by a rotating drum or similar support B26F1/22 takes precedence B26F1/22to form non-rectilinear cuts, e.g. for tabs B26F1/24Perforating by needles or pins B26F1/26Perforating by non-mechanical means, e.g. by fluid jet B26F1/28by electrical discharges B26F1/31by radiation by laser beam B23K26/00 B26F1/32Hand-held perforating or punching apparatus, e.g. awls B26F1/34power actuated details or components, e.g. casings, bodies, of portable power-driven tools not particularly related to the operation performed B25F5/00 B26F1/36Punching or perforating pliers B26F2001/365hand held pliers with handles B26F1/38Cutting-outStamping-out B26F1/3806wherein relative movements of tool head and work during cutting have a component tangential to the work surface B26F1/40 takes precedence B26F1/3813wherein the tool head is moved in a plane parallel to the work in a coordinate system fixed with respect to the work B26F1/382wherein the cutting member reciprocates in, or substantially in, a direction parallel to the cutting edge B26F1/3826using a rotary circular cutting member B26F1/3833using an endless band-knife or the like B26F1/384using rotating drums B26F1/3846cutting out discs or the like B26F1/384, B26F1/40 and B26F1/44 take precedence B26F1/3853cutting out frames B26F1/384, B26F1/40 and B26F1/44 take precedence B26F1/386Draw punches, i.e. punch and die assembled on opposite sides of a workpiece via a connecting member passing through an aperture in the workpiece B26F1/3866specially adapted for rubber B26F2001/3873advancing the material stepwise onto the work surface of the cutting machine B26F2001/388controlling the blade orientation along the cutting path B26F2001/3886shearing by reciprocating a straight blade, e.g. nibbling B26F2001/3893cutting out by using an oscillating needle B26F1/40using a press, e.g. of the ram type presses in general B30B B26F2001/402curvilinear cutting presses, i.e. the stroke comprising an overlay of a linear and a curved movement B26F1/405Travelling head presses B26F2001/407stepwise sequential punching processes B26F1/42having a pressure roller B26F1/44Cutters thereforDies therefor B26F2001/4409having die balancing or compensating means B26F2001/4418combining cutting and embossing operations B26F2001/4427combining cutting and forming operations B26F2001/4436Materials or surface treatments therefore B26F2001/4445Matrices, female dies, creasing tools B26F2001/4454Die heads carrying several moveable tools B26F2001/4463Methods and devices for rule setting, fixation, preparing cutting dies B26F2001/4472Cutting edge section features B26F2001/4481having special lateral or edge outlines or special surface shapes, e.g. apertures B26F2001/449for shearing, e.g. with adjoining or abutting edges B26F1/46Loose press knives B26F3/00Severing by means other than cuttingApparatus therefor severing by grinding B24B27/06 B26F3/002Precutting and tensioning or breaking B26F3/004by means of a fluid jet methods for use of abrasive blasting for cutting B24C1/045; guns for abrasive fluid jets B24C5/02; perforating by non-mechanical means, e.g. by fluid jet B26F1/26 B26F2003/006having a shutter or water jet deflector B26F3/008Energy dissipating devices therefor, e.g. catchers; Supporting beds therefor cutting beds in general B26D7/20 B26F3/02Tearing B26F3/04Severing by squeezing B26F3/08 takes precedence B26F3/06Severing by using heat B26F3/08with heated members B26F3/10with heated rollers or discs B26F3/12with heated wires B26F3/16by radiation by laser beam B23K26/00 B26F2210/00 B26F2210/00Perforating, punching, cutting-out, stamping-out, severing by means other than cutting of specific products B26F2210/02of stacked sheets B26F2210/04Making plastic pilferproof screw caps by cutting a tamper ring B26F2210/06Trimming plastic mouldings B26F2210/08of ceramic green sheets, printed circuit boards and the like B26F2210/11of plastic containers before compressing B26F2210/12of fabrics B26F2210/14the cutting machine comprising a rotary knife B26F2210/16the cutting machine comprising a cutting die