D03CSHEDDING MECHANISMSPATTERN CARDS OR CHAINSPUNCHING OF CARDSDESIGNING PATTERNSIn this subclass non-limiting references (in the sense of paragraph 39 of the Guide to the IPC) may still be displayed in the scheme. D03C1/00 D03C1/00Dobbies D03C1/005Electronic dobbies D03C1/02Single-lift dobbies, i.e. dobbies in which the same draw-knife or equivalent operates for every pick D03C1/10 takes precedence D03C1/04Open-shed single-lift dobbies D03C1/06Double-lift dobbies, i.e. dobbies in which separate draw-knives or equivalent operate on alternate picks D03C1/08reversible, i.e. correct sheds open automatically when the loom is driven backwards D03C1/10Centre-shed dobbies, i.e. shed formed by lifting some threads and lowering the others from central shed-closed position D03C1/12Dobbies employing toothed gearing instead of draw-knives D03C1/14Features common to dobbies of different types stop motions acting on defective operation of shedding mechanisms D03D51/46 D03C1/142Leveling mechanisms D03C1/144linking to the heald frame D03C1/146Independent drive motor D03C1/148Eccentrics D03C1/16Arrangements of dobby in relation to loom D03C1/18KnivesKnife frames D03C1/20HooksLifters D03C1/22NeedlesNeedle boxesNeedle boards D03C1/24CylindersCylinder battens D03C1/26Facilitating engagement of lifting-hooks with draw-knives D03C1/28by creating and then eliminating back-lash between hooks and knives D03C1/30wherein all the hooks are disengaged from the knives, and selected hooks then re-engaged D03C1/32wherein all the hooks are engaged with the knives, and unselected hooks then disengaged D03C1/34Arrangements wherein warp threads pass one another at different heights to avoid congestion D03C1/36Card- or chain-saving arrangements, e.g. cross-border dobbies D03C3/00Jacquards controlling jacquard by scanning design D03C17/06; for gripper Axminster looms D03D39/08 D03C3/02Single-lift jacquards D03C3/04of open-shed type D03C3/06Double-lift jacquards D03C3/08of open-shed type D03C3/10Centre-shed jacquards D03C3/12Multiple-shed jacquards, i.e. jacquards which move warp threads to several different heights, e.g. for weaving pile fabrics D03C3/14Jacquards not employing lifting-hooks, e.g. employing knotted cords in conjunction with keyhole slots D03C3/16Verdol or other jacquards having intermediate power-operated needles between reading needles and lifting-hooks D03C3/18Selvedge jacquards D03C3/20Electrically-operated jacquards D03C3/205Independently actuated lifting cords D03C3/22Fluid-operated jacquards D03C3/24Features common to jacquards of different types D03C3/26General arrangements of jacquards, or disposition in relation to loom D03C3/28Pick-finding arrangementsArrangements for preventing next shed from being opened during stopping of loom D03C3/30Arrangements wherein hooks are positively operated to close shed D03C3/32Jacquard driving mechanisms D03C3/34Cylinder operating mechanisms D03C3/36Griffe operating mechanisms D03C3/38Comber boards D03C3/40Constructions of lifting-cords D03C3/42Arrangements of lifting-cords D03C3/44Lingoes D03C5/00Cam or other direct-acting shedding mechanisms, i.e. operating heald frames without intervening power-supplying devices D03C5/005Leveling mechanisms D03C5/02operated by rotating cams D03C5/04Construction or shape of cams cams in general F16H53/00 D03C5/06operated by cam devices other than rotating cams D03C7/00Leno or similar shedding mechanisms D03C7/005Combined leno and patterned shedding motion D03C7/02Gauze healds D03C7/04Mechanisms having discs oscillating about a weftwise axis and having apertures for warp threads D03C7/06Mechanisms having eyed needles for moving warp threads from side to side of other warp threads D03C7/08Devices for twisting warp threads repeatedly in the same direction D03C9/00HealdsHeald frames for leno shedding D03C7/00 D03C9/02Healds D03C9/022anti-buckling D03C9/024Eyelets D03C9/026Material used D03C9/04Metal healds D03C9/06Heald frames D03C9/0608Construction of frame parts D03C9/0616Horizontal upper or lower rods D03C9/0625Composition or used material D03C9/0633Heald bars or their connection to other frame parts D03C9/0641Distance guides for keeping distance to the next frame D03C9/065Side stays D03C9/0658Intermediate supports or their connection to other frame parts D03C9/0666Connection of frame parts D03C9/0633 and D03C9/0658 take precedence D03C9/0675Corner connections between horizontal rods and side stays D03C9/0683Arrangements or means for the linking to the drive system D03C9/0691Arrangements of means for damping or noise reduction D03C11/00Selvedge shedding mechanisms not forming part of main shedding mechanism selvedge jacquards D03C3/18; leno selvedge mechanism D03C7/00 D03C13/00Shedding mechanisms not otherwise provided for D03C13/02with independent drive motors D03C1/146 and D03C3/205 take precedence D03C13/025with independent frame drives D03C15/00Pattern cards or chains D03C15/02Chains of metal, wood, or similar material with projecting pattern-indicating elements D03C15/04Cards or paper perforated to indicate pattern D03C15/06Apparatus for setting pegs in, or removing pegs from, pattern cards D03C15/08Apparatus for interconnecting, e.g. by lacing, or disconnecting pattern cards D03C17/00Card-punching apparatus marking record carriers in digital fashion G06K D03C17/02manually-controlled, i.e. holes to be punched determined by the operator D03C17/04power-operated D03C17/06automatic, i.e. design scanned optically or otherwise to control punching apparatus or to control loom jacquard directly D03C19/00Methods or devices concerned with designing or making patterns, not provided for in other groups of this subclass D03C19/005Electronic D03C2700/00 D03C2700/00Shedding mechanisms D03C2700/01Shedding mechanisms using heald frames D03C2700/0105Cam-driven heald frame movement D03C2700/0111Devices for levelling the heald framesCoupling and uncoupling the drive for the heald framesDevices for holding the shed open D03C2700/0116Arrangements in which warp threads pass one another at different heights D03C2700/0122Devices for adjusting the geometric and time parameters of shed opening D03C2700/0127Programme-controlled heald frame movement D03C2700/0133with mechanical transmission D03C2700/0138using hooks or lifters D03C2700/0144Single-lift mechanisms D03C2700/015of closed-shed type D03C2700/0155Double-lift mechanisms D03C2700/0161of negatively-driven type D03C2700/0166of positively-driven type D03C2700/0172Constructional details D03C2700/0177Devices for levelling the heald framesCoupling and uncoupling the drive for the heald framesDevices for holding the shed open D03C2700/0183Devices for adjusting the geometric and time parameters of shed opening D03C2700/0188Heald frame return devices D03C2700/0194Frame-operating devices for ribbon looms D03C2700/14Heald frame lifting devices