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IPC 7
 
B41F-B41F00524
  B41F 7/00 - B41F 15/46  

SECTION B – PERFORMING OPERATIONS; TRANSPORTING


B 41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS (reproduction or duplication of pictures or patterns by scanning and converting into electrical signals H04N) [4]


B 41 FPRINTING MACHINES OR PRESSES (machines for manufacturing footwear incorporating printing or embossing apparatus A43D, e.g. A43D 8/26, A43D 95/14; presses in general B30B; making of printing surfaces B41C, B41D; manifolding devices, office printing machines B41L; stencilling B41L; printing processes not dependent on the use of special machines B41M; duplicating or marking by sublimation or volatilisation of design B41M 5/035; thermography B41M 5/26; embossing decorations or marks B44B 5/00; handling thin or filamentary material B65H; electrography, electrophotography, magnetography G03G) [4]


Note

 Attention is drawn to Notes (1) and (2) following the title of subclass B41L.  [6]


Subclass Index

PLATEN PRESSES 

B41F 1/00 

CYLINDER PRESSES 

B41F 3/00 

ROTARY MACHINES 

Letterpress, lithographic, intaglio machines 

B41F 5/00, B41F 7/00, B41F 9/00 

Other machines; combined machines 

B41F 11/00, B41F 17/00; B41F 19/00 

Details 

B41F 13/00 

Screen printers 

B41F 15/00 

Transfer printing machines 

B41F 16/00 

DETAILS 

Handling sheets or other surfaces to be printed; treating such surfaces 

B41F 21/00, B41F 25/00; B41F 22/00, B41F 23/00 

Attaching printing elements; make-ready arrangements, impression or offset surfaces; inking 

B41F 27/00; B41F 30/00; B41F 31/00 

Auxiliary devices; cleaning 

B41F 33/00; B41F 35/00 



1/

00Platen presses, i.e. presses in which printing is effected by at least one essentially-flat pressure-applying member co-operating with a flat type-bed

1/

02.Hand-operated platen presses

1/

04.for mono-impression printing, e.g. on sheets

1/

06..with platen maintained parallel to bed during movement (preparing stereotype matrices using presses B41D 1/06)

1/

08..on webs

1/

10.for multi-impression printing in one or more colours, e.g. on webs

1/

12..on sheets

1/

14...using swinging platens, or forme supports

1/

16.for offset printing

1/

18.for lithography

1/

20.for perfecting sheets, i.e. for printing on both sides of sheets

1/

22.specially adapted for printing heads, e.g. letter heads

1/

24.specially adapted for proof printing

1/

26.Details

1/

28..Sheet-conveying, -aligning or -clamping devices (in general B65H)

1/

30...using rotary grippers

1/

32...using air pressure, e.g. vacuum

1/

34...Registering devices, e.g. gauges

1/

36...Clamps for conveying sheets and for holding same on the platens

1/

38..Platens or type-beds

1/

40..Inking units

1/

42...using flat inking elements, e.g. discs

1/

44...using inking ribbons

1/

46...using rollers

1/

48...pivoting around the platen or base

1/

50...supported on carriages for movement in or on runways

1/

52....Carriage driving gear

1/

54..Printing-pressure control devices

1/

56..Auxiliary devices

1/

58...Arrangements of counting devices for counting sheets

1/

60..Safety devices

1/

62...for preventing injury to operator

1/

64....to the hands of the operator

1/

66...responsive to incorrect operating conditions


3/

00Cylinder presses, i.e. presses essentially comprising at least one cylinder co-operating with at least one flat type-bed

3/

02.with impression cylinder or cylinders rotating unidirectionally

3/

04..intermittently; Stop-cylinder presses

3/

06..continuously

3/

08...Single-revolution presses

3/

10...Two-revolution presses

3/

12..Twin presses, i.e. with more than one cylinder or type-bed

3/

14.with impression cylinder or cylinders rotating in opposite directions during each working cycle

3/

16..Twin presses, i.e. with more than one cylinder or type-bed

3/

18.of special construction or for particular purposes

3/

20..with fixed type-beds and travelling impression cylinders

3/

22...with more than one type-bed

3/

24...with cylinders travelling around type-beds having upper and lower printing surfaces

3/

26..with type-beds and impression cylinders simultaneously movable relative to one another

3/

28..Proof-print presses for relief printing, lithography or intaglio printing, i.e. presses for checking accuracy of printing surfaces

3/

30..for lithography (proof-print presses B41F 3/28)

3/

32...Damping devices

3/

34...for offset printing

3/

36..for intaglio or heliogravure printing (proof-print presses B41F 3/28)

3/

38...Wiping mechanisms

3/

40..for perfecting sheets, i.e. for printing on both sides thereof

3/

42..for multicolour printing on sheets

3/

44..for monocolour or multicolour printing on one side of webs, or for perfecting webs, i.e. monocolour or multicolour printing on both sides of webs

3/

46.Details

3/

48..Press frames

3/

51..Type-beds; Supports therefor (B41F 3/52 take precedence)  [3]

3/

52..Apparatus for cooling, heating, or drying printing surfaces  [3]

3/

54..Impression cylinders; Supports therefor (blankets or like coverings B41N 10/00)

3/

56...Devices for adjusting cylinders relative to type-beds and setting in adjusted position

3/

58..Driving, synchronising, or control gear

3/

60...for type-beds

3/

62....Applications of linkwork or gearing for producing reciprocatory or angular motion

3/

64.....of crank motions

3/

66.....of rack-and-pinion gearing

3/

68......with pinion rotating unidirectionally

3/

70....Applications of directly-coupled motors

3/

72.....of fluid motors

3/

74....Applications of clutches

3/

76....Applications of braking devices or of devices for stopping type-bed in registered position

3/

78.....Air cushions

3/

80...for impression cylinders

3/

81..Inking units  [3]

3/

82.Auxiliary devices

3/

84..Arrangements of counting devices (in printing machines in general B41F 33/02)  [2]

3/

86..Numbering devices


Rotary machines


5/

00Rotary letterpress machines

5/

02.for printing on sheets

5/

04.for printing on webs

5/

06..with several printing units in sequential arrangement

5/

08..with several printing units in both superimposed and sequential arrangement

5/

10..with several printing units arranged side by side

5/

12..for printing on one side and on the other side of webs between the same forme and impression cylinders

5/

14..with several impression cylinders arranged around a forme cylinder

5/

16..for multicolour printing

5/

18...using one impression cylinder co-operating with several forme cylinders

5/

20.specially adapted for proof printing

5/

22.for indirect printing  [3]

5/

24.for flexographic printing  [3]

   B41F 7/00 - B41F 15/46  
 

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