Version: 2024.08
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B28D 1/00 | Working stone or stone-like materials, e.g. brick, concrete {or glass}, not provided for elsewhere; Machines, devices, tools therefor (fine working of gems, jewels, crystals B28D 5/00; working by grinding or polishing B24; devices or means for dressing or conditioning abrasive surfaces B24B 53/00) [2017-08] |
B28D 1/001 | . | {Cleaning bricks (by milling B28D 1/185)} [2013-01] |
B28D 1/003 | . | {Multipurpose machines; Equipment therefor} [2013-01] |
B28D 1/005 | . | {Cutting sheet laminae in planes between faces (splitting easily splittable material B28D 1/322)} [2013-01] |
B28D 1/006 | . | {Artificial ageing of stones; Providing stones with an antique appearance} [2013-01] |
B28D 1/008 | . . | {by means of a tumbler} [2013-01] |
B28D 1/02 | . | by sawing [2013-01] |
B28D 1/025 | . . | {Use, recovery or regeneration of abrasive mediums (B28D 5/007 takes precedence; for grinding and polishing in general B24B 57/00)} [2013-01] |
B28D 1/04 | . . |
B28D 1/041 | . . . | {with cylinder saws, e.g. trepanning; saw cylinders, e.g. having their cutting rim equipped with abrasive particles} [2013-01] |
B28D 1/042 | . . . | {the saw blade being carried by a pivoted lever (B28D 1/043 and B28D 1/044 take precedence)} [2013-01] |
B28D 1/043 | . . . | {Gantry type sawing machines} [2013-01] |
B28D 1/044 | . . . | {the saw blade being movable on slide ways (B28D 1/043 takes precedence)} [2013-01] |
B28D 1/045 | . . . | {Sawing grooves in walls; sawing stones from rocks; sawing machines movable on the stones to be cut} [2013-01] |
B28D 1/046 | . . . | {Sawing in a plane parallel to the work table} [2013-01] |
B28D 1/047 | . . . | {with the work mounted on a carriage} [2013-01] |
B28D 1/048 | . . . | {with a plurality of saw blades (B28D 1/046 takes precedence)} [2013-01] |
B28D 1/06 | . . |
B28D 1/062 | . . . | {the saw blade rotating about its longitudinal axis} [2013-01] |
B28D 1/064 | . . . | {Sawing grooves in walls; portable sawing machines} [2013-01] |
B28D 1/066 | . . . | {the workpieces being moved in a horizontal plane, e.g. with vertically or oblique movable saw-blades} [2013-01] |
B28D 1/068 | . . . | {Components, e.g. guiding means, vibrations damping means, frames, driving means, suspension} [2013-01] |
B28D 1/08 | . . | with saw-blades of endless cutter-type, e.g. chain saws {, i.e. saw chains}, strap saws (B28D 1/10 takes precedence) [2016-08] |
B28D 1/082 | . . . | {consisting of chain saws} [2013-01] |
B28D 1/084 | . . . . | {the saw chains being mounted on a pivotingly adjustable arm} [2013-01] |
B28D 1/086 | . . . | {consisting of strap saws} [2013-01] |
B28D 1/088 | . . . | {Sawing in situ, e.g. stones from rocks, grooves in walls} [2013-01] |
B28D 1/10 | . . | with provision for measuring [2013-01] |
B28D 1/12 | . . | Saw-blades {or saw-discs} specially adapted for working stone {(B28D 1/041 takes precedence)} [2013-01] |
B28D 1/121 | . . . | {Circular saw blades} [2013-01] |
B28D 1/122 | . . . . | {with exchangeable cutter bits or cutter segments} [2013-01] |
B28D 1/124 | . . . | {Saw chains; rod-like saw blades; saw cables} [2013-01] |
B28D 1/125 | . . . . | {with exchangeable cutter bits or cutter segments} [2013-01] |
B28D 1/127 | . . . | {Straight, i.e. flat, saw blades; strap saw blades} [2013-01] |
B28D 1/128 | . . . . | {with exchangeable cutter bits or cutter segments} [2013-01] |
B28D 1/14 | . | by boring or drilling (rotary drilling machines B23B; {tools for drilling machines B23B 51/00}; portabe percussive machines B25D; {rotary drilling machines for mining or quarrying E21B 3/00}) [2020-05] |
B28D 1/143 | . . | {lens-drilling machines} [2013-01] |
B28D 1/146 | . . | {Tools therefor (drill bits for earth or rock drilling E21B 10/00)} [2013-01] |
B28D 1/16 | . | by turning [2013-01] |
B28D 1/18 | . | by milling, e.g. channelling by means of milling tools [2013-01] |
B28D 1/181 | . . | {using cutters loosely mounted on a turning tool support} [2013-01] |
B28D 1/183 | . . | {Hand tools, e.g. portable, motor driven} [2013-01] |
B28D 1/185 | . . | {for brick cleaning} [2013-01] |
B28D 1/186 | . . | {Tools therefor, e.g. having exchangeable cutter bits (B28D 1/181 takes precedence; bits for picks or pick-holders for mining or quarrying E21C 35/18)} [2016-08] |
B28D 1/188 | . . . | {with exchangeable cutter bits or cutter segments} [2013-01] |
B28D 1/20 | . | by planing, e.g. channelling by means of planing tools [2013-01] |
B28D 1/22 | . | by cutting, e.g. incising [2013-01] |
B28D 1/221 | . . | {by thermic methods} [2013-01] |
B28D 1/222 | . . | {by pressing, e.g. presses} [2013-01] |
B28D 1/223 | . . . | {Hand-held or hand-operated tools for shearing or cleaving} [2013-01] |
B28D 1/225 | . . | {for scoring or breaking, e.g. tiles} [2013-01] |
B28D 1/226 | . . . | {with plural scoring tools} [2013-01] |
B28D 1/227 | . . | {for cutting tubes} [2013-01] |
B28D 1/228 | . . | {Hand-held or hand-operated tools (B28D 1/222, B28D 1/225 take precedence)} [2013-01] |
B28D 1/24 | . . | with cutting discs [2013-01] |
B28D 1/26 | . | by impact tools, e.g. by chisels or other tools having a cutting edge (portable percussive tools B25D) [2013-01] |
B28D 1/265 | . . | {Scabbling machines or scabbling tools} [2013-01] |
B28D 1/28 | . . | without cutting edge {, e.g. chiseling machines} [2016-08] |
B28D 1/30 | . | to form contours, i.e. curved surfaces, irrespective of the method of working used (for artistic purposes B44B) [2013-01] |
B28D 1/32 | . | Methods and apparatus specially adapted for working materials which can easily be split, e.g. mica, slate, schist [2013-01] |
B28D 1/322 | . . | {Splitting of the working materials} [2013-01] |
B28D 1/325 | . . | {for making holes in easily splittable working materials} [2013-01] |
B28D 1/327 | . . | {for cutting or shearing easily splittable working materials} [2013-01] |
B28D 3/00 | Dressing mill discs or rollers (dressing the tools of sawing machines or sawing devices B23D 63/00; treating the cutting members of cutting machines to facilitate cutting B26D 7/08) [2013-01] |
B28D 3/005 | . | {Tools therefor} [2013-01] |
B28D 3/02 | . | Machines [2013-01] |
B28D 3/04 | . . | for grooving rollers [2013-01] |
B28D 5/00 |
B28D 5/0005 | . | {by breaking, e.g. dicing} [2013-01] |
B28D 5/0011 | . . | {with preliminary treatment, e.g. weakening by scoring} [2013-01] |
B28D 5/0017 | . . | {using moving tools} [2013-01] |
B28D 5/0023 | . . . | {rectilinearly} [2013-01] |
B28D 5/0029 | . . . | {rotating} [2013-01] |
B28D 5/0035 | . . . . | {cooperating with a straight breaking edge} [2013-01] |
B28D 5/0041 | . . | {the workpiece being brought into contact with a suitably shaped rigid body which remains stationary during breaking} [2013-01] |
B28D 5/0047 | . . . | {using fluid or gas pressure} [2013-01] |
B28D 5/0052 | . . | {Means for supporting or holding work during breaking (means for conveying work to or discharging work from the breaking machine B28D 5/0058)} [2013-01] |
B28D 5/0058 | . | {Accessories specially adapted for use with machines for fine working of gems, jewels, crystals, e.g. of semiconductor material (B28D 5/0005, B28D 5/024 take precedence)} [2013-01] |
B28D 5/0064 | . . | {Devices for the automatic drive or the program control of the machines} [2013-01] |
B28D 5/007 | . . | {Use, recovery or regeneration of abrasive mediums (for grinding and polishing in general B24B 57/00)} [2013-01] |
B28D 5/0076 | . . | {for removing dust, e.g. by spraying liquids; for lubricating, cooling or cleaning tool or work} [2013-01] |
B28D 5/0082 | . . | {for supporting, holding, feeding, conveying or discharging work} [2013-01] |
B28D 5/0088 | . . . | {the supporting or holding device being angularly adjustable} [2013-01] |
B28D 5/0094 | . . . | {the supporting or holding device being of the vacuum type} [2013-01] |
B28D 5/02 | . |
B28D 5/021 | . . | {by drilling} [2013-01] |
B28D 5/022 | . . | {by cutting with discs or wheels} [2013-01] |
B28D 5/023 | . . . | {with a cutting blade mounted on a carriage} [2013-01] |
B28D 5/024 | . . . | {with the stock carried by a movable support for feeding stock into engagement with the cutting blade, e.g. stock carried by a pivoted arm or a carriage} [2013-01] |
B28D 5/025 | . . . . | {with the stock carried by a pivoted arm} [2013-01] |
B28D 5/026 | . . . | {with a cutting blade carried by a movable arm, e.g. pivoted (B28D 5/023 and B28D 5/028 take precedence)} [2013-01] |
B28D 5/027 | . . . | {with a cutting blade arranged underneath a stationary work table} [2013-01] |
B28D 5/028 | . . . | {with a ring blade having an inside cutting edge} [2013-01] |
B28D 5/029 | . . . | {with a plurality of cutting blades} [2013-01] |
B28D 5/04 | . | by tools other than rotary type, e.g. reciprocating tools {(B28D 5/0005 takes precedence)} [2013-01] |
B28D 5/042 | . . | {by cutting with blades or wires mounted in a reciprocating frame} [2013-01] |
B28D 5/045 | . . | {by cutting with wires or closed-loop blades (B28D 5/042 takes precedence)} [2013-01] |
B28D 5/047 | . . | {by ultrasonic cutting (using abrading substances or abrading tools subjected to a bouncing action by ultrasonic energy B24B 1/04)} [2013-01] |
B28D 7/00 | Accessories specially adapted for use with machines or devices of the preceding groups {(B28D 5/0058 takes precedence)} [2013-01] |
B28D 7/005 | . | {Devices for the automatic drive or the program control of the machines} [2013-01] |
B28D 7/02 | . | for removing or laying dust, e.g. by spraying liquids; for cooling work [2013-01] |
B28D 7/04 | . | for supporting or holding work {or conveying or discharging work (B28D 1/047, B28D 5/0041, B28D 5/0052 take precedence)} [2013-01] |
B28D 7/043 | . . | {the supporting or holding device being angularly adjustable} [2013-01] |
B28D 7/046 | . . | {the supporting or holding device being of the vacuum type} [2013-01] |