|
B21D 1/00
|
Straightening, restoring form or removing local distortions of sheet metal or specific articles made therefrom; Stretching sheet metal combined with rolling |
|
B21D 1/02
|
Straightening, restoring form or removing local distortions of sheet metal or specific articles made therefrom; Stretching sheet metal combined with rolling by rollers |
|
B21D 1/05
|
Stretching combined with rolling |
|
B21D 1/06
|
Removing local distortions |
|
B21D 1/08
|
Removing local distortions of hollow bodies made from sheet metal |
|
B21D 1/10
|
Removing local distortions of specific articles made from sheet metal, e.g. mudguards |
|
B21D 1/12
|
Straightening vehicle body parts or bodies |
|
B21D 1/14
|
Straightening frame structures |
|
B21D 3/00
|
Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts |
|
B21D 3/02
|
Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts by rollers |
|
B21D 3/04
|
Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts by rollers arranged on axes skew to the path of the work |
|
B21D 3/05
|
Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts by rollers arranged on axes rectangular to the path of the work |
|
B21D 3/06
|
Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts by rollers arranged inclined to a revolving flier rolling frame |
|
B21D 3/08
|
Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts by rollers which move in an orbit without rotating round the work |
|
B21D 3/10
|
Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts between rams and anvils or abutments |
|
B21D 3/12
|
Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts by stretching with or without twisting |
|
B21D 3/14
|
Recontouring |
|
B21D 3/16
|
Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts of specific articles made from metal rods, tubes, or profiles, e.g. crankshafts, by specially-adapted methods or means |
|
B21D 5/00
|
Bending sheet metal along straight lines, e.g. to form simple curves |
|
B21D 5/01
|
Bending sheet metal along straight lines, e.g. to form simple curves between rams and anvils or abutments |
|
B21D 5/02
|
Bending sheet metal along straight lines, e.g. to form simple curves on press brakes without making use of clamping means |
|
B21D 5/04
|
Bending sheet metal along straight lines, e.g. to form simple curves on brakes making use of clamping means on one side of the work |
|
B21D 5/06
|
Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles |
|
B21D 5/08
|
Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles making use of forming-rollers |
|
B21D 5/10
|
Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles for making tubes |
|
B21D 5/12
|
Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles for making tubes making use of forming-rollers |
|
B21D 5/14
|
Bending sheet metal along straight lines, e.g. to form simple curves by passing between rollers |
|
B21D 5/16
|
Folding; Pleating |
|
B21D 7/00
|
Bending rods, profiles, or tubes |
|
B21D 7/02
|
Bending rods, profiles, or tubes by use of a swinging forming member or abutment |
|
B21D 7/03
|
Apparatus with means to keep the profile in shape |
|
B21D 7/04
|
Bending rods, profiles, or tubes over a movably-arranged forming member |
|
B21D 7/06
|
Bending rods, profiles, or tubes in press brakes or between rams and anvils or abutments; Pliers with forming dies |
|
B21D 7/08
|
Bending rods, profiles, or tubes by passing between rollers or through a curved die |
|
B21D 7/10
|
Bending rods, profiles, or tubes by abutting members and flexible bending means, e.g. with chains, ropes |
|
B21D 7/12
|
Bending rods, profiles, or tubes with programme control |
|
B21D 7/14
|
Bending rods, profiles, or tubes combined with measuring of bends or lengths |
|
B21D 7/16
|
Auxiliary equipment, e.g. for heating or cooling of bends |
|
B21D 7/022
|
Bending rods, profiles, or tubes by use of a swinging forming member or abutment over a stationary forming member only |
|
B21D 7/024
|
Bending rods, profiles, or tubes by use of a swinging forming member or abutment by a swinging forming member |
|
B21D 7/025
|
Bending rods, profiles, or tubes by use of a swinging forming member or abutment by a swinging forming member and pulling or pushing the ends of the work |
|
B21D 7/028
|
Bending rods, profiles, or tubes by use of a swinging forming member or abutment by a swinging forming member and altering the profile at the same time, e.g. forming bumpers |
|
B21D 9/00
|
Bending tubes using mandrels or the like |
|
B21D 9/01
|
Bending tubes using mandrels or the like the mandrel being flexible and engaging the entire tube length |
|
B21D 9/03
|
Bending tubes using mandrels or the like the mandrel being flexible and engaging the entire tube length and built-up from loose elements, e.g. series of balls |
|
B21D 9/04
|
Bending tubes using mandrels or the like the mandrel being rigid |
|
B21D 9/05
|
Bending tubes using mandrels or the like co-operating with forming members |
|
B21D 9/07
|
Bending tubes using mandrels or the like co-operating with forming members with one or more swinging forming members engaging tube ends only |
|
B21D 9/08
|
Bending tubes using mandrels or the like in press brakes or between rams and anvils or abutments; Pliers with forming dies |
|
B21D 9/10
|
Bending tubes using mandrels or the like by passing between rollers |
|
B21D 9/12
|
Bending tubes using mandrels or the like by pushing through a curved die |
|
B21D 9/14
|
Wrinkle-bending, i.e. bending by corrugating |
|
B21D 9/15
|
Bending tubes using mandrels or the like using filling material of indefinite shape, e.g. sand, plastic material |
|
B21D 9/16
|
Auxiliary equipment, e.g. machines for filling tubes with sand |
|
B21D 9/18
|
Auxiliary equipment, e.g. machines for filling tubes with sand for heating or cooling of bends |
|
B21D 11/00
|
Bending not restricted to forms of material mentioned in only one of groups , , ; Bending not provided for in groups ; Twisting |
|
B21D 11/02
|
Bending by stretching or pulling over a die |
|
B21D 11/06
|
Bending into helical or spiral form; Forming a succession of return bends, e.g. serpentine form |
|
B21D 11/07
|
Making serpentine-shaped articles by bending essentially in one plane |
|
B21D 11/08
|
Bending by altering the thickness of part of the cross-section of the work |
|
B21D 11/10
|
Bending specially adapted to produce specific articles, e.g. leaf springs |
|
B21D 11/12
|
Bending specially adapted to produce specific articles, e.g. leaf springs the articles being reinforcements for concrete |
|
B21D 11/14
|
Twisting |
|
B21D 11/15
|
Reinforcing rods for concrete |
|
B21D 11/16
|
Crankshafts |
|
B21D 11/18
|
Joggling |
|
B21D 11/20
|
Bending sheet metal, not otherwise provided for |
|
B21D 11/22
|
Auxiliary equipment, e.g. positioning devices |
|
B21D 13/00
|
Corrugating sheet metal, rods or profiles, or bending sheet metal, rods or profiles into wave form |
|
B21D 13/02
|
Corrugating sheet metal, rods or profiles, or bending sheet metal, rods or profiles into wave form by pressing |
|
B21D 13/04
|
Corrugating sheet metal, rods or profiles, or bending sheet metal, rods or profiles into wave form by rolling |
|
B21D 13/06
|
Corrugating sheet metal, rods or profiles, or bending sheet metal, rods or profiles into wave form by drawing |
|
B21D 13/08
|
Corrugating sheet metal, rods or profiles, or bending sheet metal, rods or profiles into wave form by combined methods |
|
B21D 13/10
|
Corrugating sheet metal, rods or profiles, or bending sheet metal, rods or profiles into wave form into a peculiar profiling shape |
|
B21D 15/00
|
Corrugating tubes |
|
B21D 15/02
|
Corrugating tubes longitudinally |
|
B21D 15/03
|
Corrugating tubes longitudinally by applying fluid pressure |
|
B21D 15/04
|
Corrugating tubes transversely, e.g. helically |
|
B21D 15/06
|
Corrugating tubes transversely, e.g. helically annularly |
|
B21D 15/10
|
Corrugating tubes transversely, e.g. helically by applying fluid pressure |
|
B21D 15/12
|
Bending tubes into wave form |
|
B21D 17/00
|
Forming single grooves in sheet metal or tubular or hollow articles |
|
B21D 17/02
|
Forming single grooves in sheet metal or tubular or hollow articles by pressing |
|
B21D 17/04
|
Forming single grooves in sheet metal or tubular or hollow articles by rolling |
|
B21D 19/00
|
Flanging or other edge treatment, e.g. of tubes |
|
B21D 19/02
|
Flanging or other edge treatment, e.g. of tubes by continuously-acting tools moving along the edge |
|
B21D 19/04
|
Flanging or other edge treatment, e.g. of tubes by continuously-acting tools moving along the edge shaped as rollers |
|
B21D 19/06
|
Flanging or other edge treatment, e.g. of tubes by continuously-acting tools moving along the edge shaped as rollers working inwardly |
|
B21D 19/08
|
Flanging or other edge treatment, e.g. of tubes by single or successive action of pressing tools, e.g. vice jaws |
|
B21D 19/10
|
Flanging or other edge treatment, e.g. of tubes by single or successive action of pressing tools, e.g. vice jaws working inwardly |
|
B21D 19/12
|
Edge-curling |
|
B21D 19/14
|
Reinforcing edges, e.g. by armouring |
|
B21D 19/16
|
Reverse flanging of tube ends |
|
B21D 21/00
|
Combined processes according to methods covered by groups |
|
B21D 22/00
|
Shaping without cutting, by stamping, spinning, or deep-drawing |
|
B21D 22/02
|
Stamping using rigid devices or tools |
|
B21D 22/04
|
Stamping using rigid devices or tools for dimpling |
|
B21D 22/06
|
Stamping using rigid devices or tools having relatively-movable die parts |
|
B21D 22/08
|
Stamping using rigid devices or tools with die parts on rotating carriers |
|
B21D 22/10
|
Stamping using yieldable or resilient pads |
|
B21D 22/12
|
Stamping using yieldable or resilient pads using enclosed flexible chambers |
|
B21D 22/14
|
Spinning |
|
B21D 22/16
|
Spinning over shaping mandrels or formers |
|
B21D 22/18
|
Spinning using tools guided to produce the required profile |
|
B21D 22/20
|
Deep-drawing |
|
B21D 22/21
|
Deep-drawing without fixing the border of the blank |
|
B21D 22/22
|
Deep-drawing with devices for holding the edge of the blanks |
|
B21D 22/24
|
Deep-drawing involving two drawing operations having effects in opposite directions with respect to the blank |
|
B21D 22/26
|
Deep-drawing for making peculiarly, e.g. irregularly, shaped articles |
|
B21D 22/28
|
Deep-drawing of cylindrical articles using consecutive dies |
|
B21D 22/30
|
Deep-drawing to finish articles formed by deep-drawing |
|
B21D 24/00
|
Special deep-drawing arrangements in, or in connection with, presses |
|
B21D 24/02
|
Die-cushions |
|
B21D 24/04
|
Blank holders; Mounting means therefor |
|
B21D 24/06
|
Mechanically spring-loaded blank holders |
|
B21D 24/08
|
Pneumatically or hydraulically loaded blank holders |
|
B21D 24/10
|
Devices controlling or operating blank holders independently, or in conjunction with dies |
|
B21D 24/12
|
Devices controlling or operating blank holders independently, or in conjunction with dies mechanically |
|
B21D 24/14
|
Devices controlling or operating blank holders independently, or in conjunction with dies pneumatically or hydraulically |
|
B21D 24/16
|
Additional equipment in association with the tools, e.g. for shearing, for trimming |
|
B21D 25/00
|
Working sheet metal of limited length by stretching, e.g. for straightening |
|
B21D 25/02
|
Working sheet metal of limited length by stretching, e.g. for straightening by pulling over a die |
|
B21D 25/04
|
Clamping arrangements |
|
B21D 26/00
|
Shaping without cutting otherwise than by using rigid devices or tools or yieldable or resilient pads, e.g. shaping by applying fluid pressure or magnetic forces |
|
B21D 26/02
|
Shaping without cutting otherwise than by using rigid devices or tools or yieldable or resilient pads, e.g. shaping by applying fluid pressure or magnetic forces by applying fluid pressure |
|
B21D 26/06
|
Shaping without cutting otherwise than by using rigid devices or tools or yieldable or resilient pads, e.g. shaping by applying fluid pressure or magnetic forces by applying fluid pressure by shock waves |
|
B21D 26/08
|
Shaping without cutting otherwise than by using rigid devices or tools or yieldable or resilient pads, e.g. shaping by applying fluid pressure or magnetic forces by applying fluid pressure by shock waves generated by explosives, e.g. chemical explosives |
|
B21D 26/10
|
Shaping without cutting otherwise than by using rigid devices or tools or yieldable or resilient pads, e.g. shaping by applying fluid pressure or magnetic forces by applying fluid pressure by shock waves generated by evaporation, e.g. of wire, of liquids |
|
B21D 26/12
|
Shaping without cutting otherwise than by using rigid devices or tools or yieldable or resilient pads, e.g. shaping by applying fluid pressure or magnetic forces by applying fluid pressure by shock waves initiated by spark discharge |
|
B21D 26/14
|
Shaping without cutting otherwise than by using rigid devices or tools or yieldable or resilient pads, e.g. shaping by applying fluid pressure or magnetic forces applying magnetic forces |
|
B21D 26/021
|
Deforming sheet bodies |
|
B21D 26/023
|
Deforming sheet bodies including an additional treatment performed by fluid pressure, e.g. perforating |
|
B21D 26/025
|
Means for controlling the clamping or opening of the moulds |
|
B21D 26/027
|
Means for controlling fluid parameters, e.g. pressure or temperature |
|
B21D 26/029
|
Closing or sealing means |
|
B21D 26/031
|
Mould construction |
|
B21D 26/033
|
Deforming tubular bodies |
|
B21D 26/035
|
Deforming tubular bodies including an additional treatment performed by fluid pressure, e.g. perforating |
|
B21D 26/037
|
Forming branched tubes |
|
B21D 26/039
|
Means for controlling the clamping or opening of the moulds |
|
B21D 26/041
|
Means for controlling fluid parameters, e.g. pressure or temperature |
|
B21D 26/043
|
Means for controlling the axial pusher |
|
B21D 26/045
|
Closing or sealing means |
|
B21D 26/047
|
Mould construction |
|
B21D 26/049
|
Deforming bodies having a closed end |
|
B21D 26/051
|
Deforming double-walled bodies |
|
B21D 26/053
|
Shaping without cutting otherwise than by using rigid devices or tools or yieldable or resilient pads, e.g. shaping by applying fluid pressure or magnetic forces by applying fluid pressure characterised by the material of the blanks |
|
B21D 26/055
|
Blanks having super-plastic properties |
|
B21D 26/057
|
Tailored blanks |
|
B21D 26/059
|
Layered blanks |
|
B21D 28/00
|
Shaping by press-cutting; Perforating |
|
B21D 28/02
|
Punching blanks or articles with or without obtaining scrap; Notching |
|
B21D 28/04
|
Centering the work; Positioning the tools |
|
B21D 28/06
|
Making more than one part out of the same blank; Scrapless working |
|
B21D 28/08
|
Zig-zag sequence working |
|
B21D 28/10
|
Incompletely punching in such a manner that the parts are still coherent with the work |
|
B21D 28/12
|
Punching using rotatable carriers |
|
B21D 28/14
|
Dies |
|
B21D 28/16
|
Shoulder or burr prevention |
|
B21D 28/18
|
Yieldable, e.g. rubber, punching pads |
|
B21D 28/20
|
Applications of drives |
|
B21D 28/22
|
Notching the peripheries of circular blanks, e.g. laminations for dynamo-electric machines |
|
B21D 28/24
|
Perforating, i.e. punching holes |
|
B21D 28/26
|
Perforating, i.e. punching holes in sheets or flat parts |
|
B21D 28/28
|
Perforating, i.e. punching holes in tubes or other hollow bodies |
|
B21D 28/30
|
Perforating, i.e. punching holes in annular parts, e.g. rims |
|
B21D 28/32
|
Perforating, i.e. punching holes in other articles of special shape |
|
B21D 28/34
|
Perforating tools; Die holders |
|
B21D 28/36
|
Perforating, i.e. punching holes using rotatable work or tool holders |
|
B21D 31/00
|
Other methods for working sheet metal, metal tubes, metal profiles |
|
B21D 31/02
|
Stabbing or piercing, e.g. for making sieves |
|
B21D 31/04
|
Expanding other than provided for in groups , e.g. for making expanded metal |
|
B21D 31/06
|
Deforming sheet metal, tubes or profiles by sequential impacts, e.g. hammering, beating, peen forming |
|
B21D 33/00
|
Special measures in connection with working metal foils, e.g. gold foils |
|
B21D 35/00
|
Combined processes according to methods covered by groups |
|
B21D 37/00
|
Tools as parts of machines covered by this subclass |
|
B21D 37/01
|
Selection of materials |
|
B21D 37/02
|
Die constructions enabling assembly of the die parts in different ways |
|
B21D 37/04
|
Movable or exchangeable mountings for tools |
|
B21D 37/06
|
Pivotally-arranged tools, e.g. disengageable |
|
B21D 37/08
|
Dies with different parts for several steps in a process |
|
B21D 37/10
|
Die sets; Pillar guides |
|
B21D 37/12
|
Particular guiding equipment; Special arrangements for interconnection or cooperation of dies |
|
B21D 37/14
|
Particular arrangements for handling and holding in place complete dies |
|
B21D 37/16
|
Heating or cooling |
|
B21D 37/18
|
Lubricating |
|
B21D 37/20
|
Making tools by operations not covered a single other subclass |
|
B21D 39/00
|
Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders |
|
B21D 39/02
|
Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders of sheet metal by folding, e.g. connecting edges of a sheet to form a cylinder |
|
B21D 39/03
|
Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders of sheet metal otherwise than by folding |
|
B21D 39/04
|
Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders of tubes with rods |
|
B21D 39/06
|
Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders of tubes in openings, e.g. rolling-in |
|
B21D 39/08
|
Tube expanders |
|
B21D 39/10
|
Tube expanders with rollers for expanding only |
|
B21D 39/12
|
Tube expanders with rollers for expanding and flanging |
|
B21D 39/14
|
Tube expanders with balls |
|
B21D 39/16
|
Tube expanders with torque limiting devices |
|
B21D 39/18
|
Rollers of special shape |
|
B21D 39/20
|
Tube expanders with mandrels, e.g. expandable |
|
B21D 41/00
|
Application of procedures in order to alter the diameter of tube ends |
|
B21D 41/02
|
Enlarging |
|
B21D 41/04
|
Reducing; Closing |
|
B21D 43/00
|
Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices |
|
B21D 43/02
|
Advancing work in relation to the stroke of the die or tool |
|
B21D 43/04
|
Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work |
|
B21D 43/05
|
Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work specially adapted for multi-stage presses |
|
B21D 43/06
|
Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by positive or negative engaging parts co-operating with corresponding parts of the sheet or the like to be processed, e.g. carrier bolts or grooved section in the carriers |
|
B21D 43/08
|
Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by rollers |
|
B21D 43/09
|
Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by rollers by one or more pairs of rollers for feeding sheet or strip material |
|
B21D 43/10
|
Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by grippers |
|
B21D 43/11
|
Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by grippers for feeding sheet or strip material |
|
B21D 43/12
|
Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by chains or belts |
|
B21D 43/13
|
Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by linearly moving tables |
|
B21D 43/14
|
Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by turning devices, e.g. turn-tables |
|
B21D 43/16
|
Advancing work in relation to the stroke of the die or tool by gravity, e.g. chutes |
|
B21D 43/18
|
Advancing work in relation to the stroke of the die or tool by means in pneumatic or magnetic engagement with the work |
|
B21D 43/20
|
Storage arrangements; Piling or unpiling |
|
B21D 43/22
|
Devices for piling sheets |
|
B21D 43/24
|
Devices for removing sheets from a stack |
|
B21D 43/26
|
Stops |
|
B21D 43/28
|
Associations of cutting devices therewith |
|
B21D 45/00
|
Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass |
|
B21D 45/02
|
Ejecting devices |
|
B21D 45/04
|
Ejecting devices interrelated with motion of tool |
|
B21D 45/06
|
Stripping-off devices |
|
B21D 45/08
|
Stripping-off devices interrelated with motion of tool |
|
B21D 45/10
|
Combined ejecting and stripping-off devices |
|
B21D 47/00
|
Making rigid structural elements or units, e.g. honeycomb structures |
|
B21D 47/01
|
Making rigid structural elements or units, e.g. honeycomb structures beams or pillars |
|
B21D 47/02
|
Making rigid structural elements or units, e.g. honeycomb structures beams or pillars by expanding |
|
B21D 47/04
|
Making rigid structural elements or units, e.g. honeycomb structures composite sheet metal profiles |
|
B21D 49/00
|
Sheathing or stiffening objects |
|
B21D 51/00
|
Making hollow objects |
|
B21D 51/02
|
Making hollow objects characterised by the structure of the objects |
|
B21D 51/04
|
Making hollow objects characterised by the structure of the objects built-up objects, e.g. objects with rigidly-attached bottom or cover |
|
B21D 51/06
|
Making hollow objects characterised by the structure of the objects folded objects |
|
B21D 51/08
|
Making hollow objects characterised by the structure of the objects ball-shaped objects |
|
B21D 51/10
|
Making hollow objects characterised by the structure of the objects conically or cylindrically shaped objects |
|
B21D 51/12
|
Making hollow objects characterised by the structure of the objects objects with corrugated walls |
|
B21D 51/14
|
Flattening hollow objects for transport or storage; Subsequent re-forming |
|
B21D 51/16
|
Making hollow objects characterised by the use of the objects |
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B21D 51/18
|
Making hollow objects characterised by the use of the objects vessels, e.g. tubs, vats, tanks, sinks, or the like |
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B21D 51/20
|
Making hollow objects characterised by the use of the objects vessels, e.g. tubs, vats, tanks, sinks, or the like barrels |
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B21D 51/22
|
Making hollow objects characterised by the use of the objects vessels, e.g. tubs, vats, tanks, sinks, or the like pots, e.g. for cooking |
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B21D 51/24
|
Making hollow objects characterised by the use of the objects high-pressure containers, e.g. boilers, bottles |
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B21D 51/26
|
Making hollow objects characterised by the use of the objects cans or tins; Closing cans or tins in a permanent manner |
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B21D 51/28
|
Folding the longitudinal seam |
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B21D 51/30
|
Folding the circumferential seam |
|
B21D 51/32
|
Folding the circumferential seam by rolling |
|
B21D 51/34
|
Folding the circumferential seam by pressing |
|
B21D 51/36
|
Making hollow objects characterised by the use of the objects collapsible or like thin-walled tubes, e.g. for toothpaste |
|
B21D 51/38
|
Making inlet or outlet arrangements of cans, tins, baths, bottles or other vessels; Making can ends; Making closures |
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B21D 51/40
|
Making outlet openings, e.g. bung holes |
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B21D 51/42
|
Making or attaching spouts |
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B21D 51/44
|
Making closures, e.g. caps |
|
B21D 51/46
|
Placing sealings or sealing material |
|
B21D 51/48
|
Making crown caps |
|
B21D 51/50
|
Making screw caps |
|
B21D 51/52
|
Making hollow objects characterised by the use of the objects boxes, cigarette cases, or the like |
|
B21D 51/54
|
Making hollow objects characterised by the use of the objects cartridge cases, e.g. for ammunition, for letter carriers in pneumatic-tube plants |
|
B21D 53/00
|
Making other particular articles |
|
B21D 53/02
|
Making other particular articles heat exchangers, e.g. radiators, condensers |
|
B21D 53/04
|
Making other particular articles heat exchangers, e.g. radiators, condensers of sheet metal |
|
B21D 53/06
|
Making other particular articles heat exchangers, e.g. radiators, condensers of metal tubes |
|
B21D 53/08
|
Making other particular articles heat exchangers, e.g. radiators, condensers of both metal tubes and sheet metal |
|
B21D 53/10
|
Making other particular articles valve seats or the like |
|
B21D 53/12
|
Making other particular articles valve seats or the like cages for bearings |
|
B21D 53/14
|
Making other particular articles belts, e.g. machine-gun belts |
|
B21D 53/16
|
Making other particular articles rings, e.g. barrel hoops |
|
B21D 53/18
|
Making other particular articles rings, e.g. barrel hoops of hollow or C-shaped cross-section, e.g. for curtains, for eyelets |
|
B21D 53/20
|
Making other particular articles rings, e.g. barrel hoops washers, e.g. for sealing |
|
B21D 53/22
|
Making other particular articles rings, e.g. barrel hoops washers, e.g. for sealing with means for preventing rotation |
|
B21D 53/24
|
Making other particular articles nuts or like thread-engaging members |
|
B21D 53/26
|
Making other particular articles wheels or the like |
|
B21D 53/28
|
Making other particular articles wheels or the like gear wheels |
|
B21D 53/30
|
Making other particular articles wheels or the like wheel rims |
|
B21D 53/32
|
Making other particular articles wheels or the like wheel covers |
|
B21D 53/34
|
Making other particular articles wheels or the like brake drums |
|
B21D 53/36
|
Making other particular articles clips, clamps, or like fastening or attaching devices, e.g. for electric installation |
|
B21D 53/38
|
Making other particular articles locksmith's goods, e.g. handles |
|
B21D 53/40
|
Making other particular articles locksmith's goods, e.g. handles hinges, e.g. door hinge plates |
|
B21D 53/42
|
Making other particular articles locksmith's goods, e.g. handles keys |
|
B21D 53/44
|
Making other particular articles fancy goods, e.g. jewellery products |
|
B21D 53/46
|
Making other particular articles pronged fasteners, e.g. staples |
|
B21D 53/48
|
Making other particular articles pronged fasteners, e.g. staples buttons, e.g. press-buttons, snap fasteners |
|
B21D 53/50
|
Making other particular articles pronged fasteners, e.g. staples metal slide-fastener parts |
|
B21D 53/52
|
Making other particular articles pronged fasteners, e.g. staples metal slide-fastener parts fastener elements; Attaching such elements so far as this procedure is combined with the process for making the elements |
|
B21D 53/54
|
Making other particular articles pronged fasteners, e.g. staples metal slide-fastener parts slides |
|
B21D 53/56
|
Making other particular articles pronged fasteners, e.g. staples metal slide-fastener parts stops |
|
B21D 53/58
|
Making other particular articles end-pieces for laces or ropes |
|
B21D 53/60
|
Making other particular articles garden tools or the like |
|
B21D 53/62
|
Making other particular articles garden tools or the like table forks |
|
B21D 53/64
|
Making other particular articles garden tools or the like cutting blades |
|
B21D 53/66
|
Making other particular articles garden tools or the like shovels |
|
B21D 53/68
|
Making other particular articles garden tools or the like rakes, garden forks, or the like |
|
B21D 53/70
|
Making other particular articles garden tools or the like handle portions |
|
B21D 53/72
|
Making other particular articles garden tools or the like scythes |
|
B21D 53/74
|
Making other particular articles frames for openings, e.g. for windows, doors, handbags |
|
B21D 53/76
|
Making other particular articles writing or drawing instruments, e.g. writing pens, erasing pens |
|
B21D 53/78
|
Making other particular articles turbine blades |
|
B21D 53/80
|
Making other particular articles safety covers |
|
B21D 53/82
|
Making other particular articles pattern sheets, e.g. for control purposes, stencils |
|
B21D 53/84
|
Making other particular articles other parts for engines, e.g. connecting-rods |
|
B21D 53/86
|
Making other particular articles other parts for bicycles or motorcycles |
|
B21D 53/88
|
Making other particular articles other parts for vehicles, e.g. cowlings, mudguards |
|
B21D 53/90
|
Making other particular articles other parts for vehicles, e.g. cowlings, mudguards axle-housings |
|
B21D 53/92
|
Making other particular articles other parts for aircraft |
|
B21D 55/00
|
Safety devices protecting the machine or the operator, specially adapted for apparatus or machines dealt with in this subclass |
