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IPC 7
A01F-A01F02922

SECTION A – HUMAN NECESSITIES


A 01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING


A 01 FPROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE (devices for topping or skinning onions or flower bulbs A23N 15/08)


Subclass Index

THRESHING 

General construction 

A01F 5/00, A01F 7/00, A01F 9/00 

Special applications 

A01F 11/00 

Details 

A01F 12/00 

BALING STRAW OR THE LIKE 

A01F 1/00, A01F 13/00, A01F 15/00 

ACCESSORIES FOR THRESHING MACHINES OR BALING PRESSES 

A01F 17/00, A01F 19/00, A01F 21/00 

STORING AGRICULTURAL OR HORTICULTURAL PRODUCE 

A01F 25/00 

MACHINES OR IMPLEMENTS FOR CUTTING HAY OR STRAW 

A01F 3/00, A01F 29/00 



Forming or tying straw; Hand-operated implements for cutting hay or straw


1/

00Stationary apparatus or hand tools for forming or binding straw or hay into bundles (baling apparatus or presses A01F 13/00, A01F 15/00; binders A01D 37/00, A01D 39/00) [3]

1/

02.Hand-operated tools

1/

04.Fastening or tying devices

1/

06.Ties for straw bundles


3/

00Hand-operated implements for cutting-up hay or straw (mechanically-driven straw cutters A01F 29/00; cutting in general B26)


Threshing


5/

00Hand-operated implements for threshing


7/

00Threshing machines (with flails A01F 9/00); Threshing devices for combines

7/

02.with rotating tools

7/

04.with axles transverse to the feeding direction

7/

06.with axles in line with the feeding direction


9/

00Threshing machines with flails; Threshing devices with flails for combines


11/

00Threshing machines adapted for special crops; Threshing devices for combines adapted for special crops

11/

02.for flax

11/

04.for clover or like seeds, e.g. lucern

11/

06.for maize, e.g. removing kernels from cobs

11/

08.for palm fruit, e.g. releasing the fruit from the stalk


12/

00Parts or details of threshing machines; Parts or details of threshing devices for combines

12/

10.Feeders

12/

12..without band-cutters

12/

14..with band-cutters

12/

16..Safety devices

12/

18.Threshing devices

12/

20..Threshing cylinders with ribs

12/

22..Threshing cylinders with teeth

12/

24..One-part threshing concaves

12/

26..Multi-part threshing concaves

12/

28..Devices for adjusting the concaves

12/

30.Straw separators

12/

32..with shaker screens or sieves

12/

34...Sieve elements; Linings for shakers

12/

36....Sieve elements for handling short straw

12/

38..with juxtaposed and independently-moved shaker bars or the like

12/

385..with endless straw-conveying surface  [5]

12/

39..with straw carriers in the form of rotors or drums  [5]

12/

395..Conical or cylindrical straw separators with internal working surface  [5]

12/

40.Straw crushing or cutting, e.g. by chaff-cutters (cutting apparatus of chaff-cutters A01F 29/00)

12/

42.Apparatus for removing awns from the grain (decorticating or removing awns otherwise than in threshing machines B02B 3/00)

12/

44.Grain cleaners; Separators (screening or sifting apparatus in general B07B)

12/

46.Mechanical grain conveyers (conveyers in general B65G)

12/

48.Air conduits or blowers for grain (for transport in general B65G 51/00, B65G 53/00)

12/

50.Sack-filling devices; Counting or weighing devices (packaging in bags B65B 1/00; weighing apparatus in general G01G; counting mechanisms in general G06M)

12/

52.Arrangements for returning unthreshed grain to the threshing device

12/

54.Dust collecting and removing installations

12/

56.Driving mechanisms for the threshing parts

12/

58.Steering devices; Brakes; Bearings

12/

60.Grain tanks


Baling straw or the like (baling presses in general, briquetting presses B30B)


13/

00Hand-operated baling apparatus


15/

00Baling presses for straw, hay, or the like (making compressed stacks A01D 85/00; pick-ups A01D 89/00) [3]

15/

02.with press-boxes

15/

04.Plunger presses

15/

06..with double-action plunger

15/

07.Rotobalers, i.e. machines for forming cylindrical bales by winding and pressing  [5]

15/

08.Parts

15/

10..Feeding devices for the crop material  [3]

15/

12..Feeding devices for the ties

15/

14..Special adaptations of tying devices for baling presses (other equipment for binding harvested or mown produce A01D 59/00)

15/

16..Division blocks

15/

18..Endless belts, rolls, or the like


Accessories for threshing machines or baling presses (loaders for sheaves, stacks or bales A01D 87/12; trailers B62D 63/06)


17/

00Straw conveyers for threshing machines or baling presses (conveyers in general B65G)

17/

02.Mechanical conveyers

17/

04.Pneumatic conveyers


19/

00Devices for securing threshing machines or baling presses to the ground, e.g. for compensating for unevenness of the ground


21/

00Devices for protecting human beings (in combines A01D 75/20; safety devices in general F16P)



25/

00Storing agricultural or horticultural produce; Hanging-up harvested fruit (preservation of plants A01N 3/00; preservation of vegetables or fruit A23B 7/00; maturing fruit A23N 15/06; arrangements in barns for preparatory treatment of tobacco A24B 1/02; storing bulk material in general B65G; packing or storing hops C12C 3/04; drying in general F26B) [3]

25/

02.Clamps; Pits

25/

04.Stacks, ricks, or the like

25/

08..Ventilating means

25/

10..Shelters

25/

12.Racks for drying purposes

25/

13.Coverings (A01F 25/14 takes precedence; protective coverings for plants A01G 13/02)  [3]

25/

14.Containers specially adapted for storing (silos built by civil engineering techniques E04H 7/22)  [3]

25/

16.Arrangements in forage silos (loading or unloading arrangements in general B65G; construction of silos E04H 7/22)

25/

18..Loading or distributing arrangements  [2]

25/

20..Unloading arrangements  [2]

25/

22..Ventilating arrangements  [2]


29/

00Special adaptations of cutting machines for cutting hay, straw or fodder; Cutting apparatus of chaff-cutters (mowers combined with means for cutting up the mown crop A01D 43/08; disintegrating in general B02C; cutting machines in general B26D) [3]

29/

01.mounted on or drawn by a tractor, e.g. field choppers [7]

 

29/

02.having rotating knives with their cutting edges in a plane perpendicular to their rotational axis  [3]

29/

04..with feeding direction transverse to axis  [3]

29/

06.having rotating knives with their cutting edges on a cylinder surface, e.g. of the helical-type  [3]

29/

08.having reciprocating knives  [3]

29/

10.Feeding devices  [3]

29/

12.Discharge means (loaders for hay or like field crop having blowers A01D 87/10; conveyers B65G)  [3]

29/

14.Drives  [3]

29/

16.Safety devices, e.g. emergency brake arrangements  [3]

29/

18..for protecting human beings  [3]

29/

20.Other details  [3]

29/

22..Arrangement of knife sharpening devices (knife sharpening devices per se B24B)  [3]


  
 

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