A
SECTION A — HUMAN NECESSITIES
  
AGRICULTURE
 A01
AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
 A01F
THRESHING (combines A01D 41/00); BALING OF STRAW, HAY OR THE LIKE; STATIONARY APPARATUS OR HAND TOOLS FOR FORMING OR BINDING STRAW, HAY OR THE LIKE INTO BUNDLES; CUTTING OF STRAW, HAY OR THE LIKE; STORING AGRICULTURAL OR HORTICULTURAL PRODUCE (arrangements for making or setting stacks in connection with harvesting A01D 85/00)
 A01F
Subclass index
THRESHING
Functional types of apparatus5/00, 7/00
Special applications11/00
Details12/00
BALING OF STRAW, HAY OR THE LIKE 1/00, 13/00, 15/00
ACCESSORIES FOR THRESHING MACHINES OR BALING PRESSES 17/00, 19/00, 21/00
STORING AGRICULTURAL OR HORTICULTURAL PRODUCE 25/00
MACHINES OR IMPLEMENTS FOR CUTTING STRAW, HAY OR THE LIKE3/00, 29/00
P:90 A01F 1/00
Stationary apparatus or hand tools for forming or binding straw, hay or the like into bundles (baling apparatus or presses A01F 13/00, A01F 15/00; mobile binders for use in the field A01D 37/00, A01D 39/00)  [3]
 A01F 1/02
·  Hand-operated tools
 A01F 1/04
·  Fastening or tying devices
 A01F 1/06
·  Ties for bundles
P:10 A01F 3/00
Hand-operated implements for cutting-up straw, hay or the like (mechanically-driven straw cutters A01F 29/00)
 A01F 5/00 - 
A01F 12/00
Threshing
P:50 A01F 5/00
Hand-operated implements for threshing
P:40 A01F 7/00
Threshing apparatus
 A01F 7/02
·  with rotating tools (threshing cylinders or concaves A01F 12/18)
 A01F 7/04
·  ·  with axles transverse to the feeding direction
 A01F 7/06
·  ·  with axles in line with the feeding direction
 A01F 7/70
·  with flails  [2010.01]
 A01F 9/00
( transferred to A01F 7/70 )
P:20 A01F 11/00
Threshing apparatus specially adapted for maize; Threshing apparatus specially adapted for particular crops other than cereals
 A01F 11/02
·  for flax
 A01F 11/04
·  for clover or like seeds, e.g. lucern
 A01F 11/06
·  for maize, e.g. removing kernels from cobs
 A01F 11/08
·  for palm fruit, e.g. releasing the fruit from the stalk
P:60 A01F 12/00
Parts or details of threshing apparatus (devices, other than safety devices for feeders, for protecting human beings A01D 75/20, A01F 21/00)
 A01F 12/10
·  Feeders
 A01F 12/12
·  ·  without band-cutters
 A01F 12/14
·  ·  with band-cutters
 A01F 12/16
·  ·  Safety devices
 A01F 12/18
·  Threshing devices
 A01F 12/20
·  ·  Threshing cylinders with ribs
 A01F 12/22
·  ·  Threshing cylinders with teeth
 A01F 12/24
·  ·  One-part threshing concaves
 A01F 12/26
·  ·  Multi-part threshing concaves
 A01F 12/28
·  ·  Devices for adjusting the concaves
 A01F 12/30
·  Straw separators
 A01F 12/32
·  ·  with shaker screens or sieves
 A01F 12/34
·  ·  ·  Sieve elements; Linings for shakers
 A01F 12/36
·  ·  ·  ·  Sieve elements specially adapted for handling short straw
 A01F 12/38
·  ·  with juxtaposed and independently-moved shaker bars or the like
 A01F 12/385
·  ·  with endless straw-conveying surface  [5]
 A01F 12/39
·  ·  with straw carriers in the form of rotors or drums  [5]
 A01F 12/395
·  ·  Conical or cylindrical straw separators with internal working surface  [5]
 A01F 12/40
·  Arrangements of straw crushers or cutters
 A01F 12/42
·  Apparatus for removing awns from the grain
 A01F 12/44
·  Grain cleaners; Grain separators
 A01F 12/46
·  Mechanical grain conveyers
 A01F 12/48
·  Air conduits or blowers for grain
 A01F 12/50
·  Sack-filling devices; Counting or weighing devices
 A01F 12/52
·  Arrangements for returning unthreshed grain to the threshing device
 A01F 12/54
·  Arrangements for collecting or removing dust
 A01F 12/56
·  Driving mechanisms for the threshing parts
 A01F 12/58
·  Control devices; Brakes; Bearings
 A01F 12/60
·  Grain tanks
 A01F 13/00 - 
A01F 15/00
Baling of straw, hay or the like
P:80 A01F 13/00
Hand-operated baling apparatus
P:70 A01F 15/00
Baling presses for straw, hay or the like  [3]
 A01F 15/02
·  with press-boxes
 A01F 15/04
·  Plunger presses
 A01F 15/06
·  ·  with double-action plunger
 A01F 15/07
·  Rotobalers, i.e. machines for forming cylindrical bales by winding and pressing  [5]
 A01F 15/08
·  Details
 A01F 15/10
·  ·  Feeding devices for the crop material  [3]
 A01F 15/12
·  ·  Feeding devices for the ties
 A01F 15/14
·  ·  Tying devices specially adapted for baling presses
 A01F 15/16
·  ·  Division blocks
 A01F 15/18
·  ·  Endless belts, rolls, or the like
 A01F 17/00 - 
A01F 21/00
Accessories for threshing machines or baling presses
P:110 A01F 17/00
Straw conveyers for threshing machines or baling presses
 A01F 17/02
·  Mechanical conveyers
 A01F 17/04
·  Pneumatic conveyers
P:120 A01F 19/00
Devices for securing threshing machines or baling presses to the ground, e.g. for compensating for unevenness of the ground
P:100 A01F 21/00
Devices for protecting human beings for threshing machines or baling presses   (in combines A01D 75/20; for feeders for threshing apparatus A01F 12/16)
P:130 A01F 25/00
Storing agricultural or horticultural produce; Hanging-up harvested fruit (maturing fruit A23N 15/06; arrangements in barns for preparatory treatment of tobacco A24B 1/02; packing or storing hops C12C 3/04)  [3]
 A01F 25/02
·  Clamps; Pits
 A01F 25/04
·  Stacks, ricks, or the like
 A01F 25/08
·  ·  Ventilating means
 A01F 25/10
·  ·  Shelters
 A01F 25/12
·  Racks for drying purposes
 A01F 25/13
·  Coverings (A01F 25/14 takes precedence)  [3]
 A01F 25/14
·  Containers specially adapted for storing  [3]
 A01F 25/16
·  Arrangements in forage silos
 A01F 25/18
·  ·  Loading or distributing arrangements  [2]
 A01F 25/20
·  ·  Unloading arrangements  [2]
 A01F 25/22
·  ·  Ventilating arrangements  [2]
P:0 A01F 29/00
Cutting apparatus specially adapted for cutting hay, straw or the like (mowers combined with means for cutting up the mown crop A01D 43/08)  [3]
 A01F 29/01
·  specially adapted for being mounted on or drawn by a tractor, e.g. field choppers  [7]
 A01F 29/02
·  having rotating knives with their cutting edges in a plane perpendicular to their rotational axis  [3]
 A01F 29/04
·  ·  with feeding direction transverse to axis  [3]
 A01F 29/06
·  having rotating knives with their cutting edges on a cylinder surface, e.g. of the helical-type  [3]
 A01F 29/08
·  having reciprocating knives  [3]
 A01F 29/09
·  Details  [2010.01]
 A01F 29/10
·  ·  Feeding devices  [3]
 A01F 29/12
·  ·  Discharge means (loaders for hay or like field crop having blowers A01D 87/10)  [3]
 A01F 29/14
·  ·  Drives  [3]
 A01F 29/16
·  ·  Safety devices, e.g. emergency brake arrangements  [3]
 A01F 29/18
·  ·  ·  for protecting human beings  [3]
 A01F 29/20
( transferred to A01F 29/09 )
 A01F 29/22
·  ·  Arrangement of knife sharpening devices  [3]