A
SECTION A — HUMAN NECESSITIES
  
AGRICULTURE
 A01
AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
 A01D
HARVESTING; MOWING
 A01D 1/00 - 
A01D 11/00
Hand implements (soil working implements not specially adapted for harvesting A01B 1/00)
 A01D 1/00
Handcutting implements for harvesting (hedge trimming means A01G 3/04)
 A01D 1/02
·  Scythes
 A01D 1/04
·  Sickles
 A01D 1/06
·  Knives
 A01D 1/08
·  Attaching means for blades
 A01D 1/10
·  ·  with fastening by means of eccentric levers
 A01D 1/12
·  ·  with blades adjustable in several ways
 A01D 1/14
·  Handles; Accessories, e.g. scythe baskets, safety devices
 A01D 3/00
Non-abrasive sharpening devices for scythes, sickles, or the like (abrasive or similar sharpening devices B24D 15/06)
 A01D 3/02
·  with percussive tools
 A01D 3/04
·  with pressing jaws
 A01D 3/06
·  with pressing rollers or pressing discs
 A01D 3/08
·  Details, e.g. scythe anvils, scythe guides
 A01D 5/00
Containers for whetstones for use during harvesting (whetting implements B24D 15/00)
 A01D 7/00
Rakes (haymakers, crop conditioners A01D 76/00-A01D 84/00)
 A01D 7/02
·  with tines rigidly connected to the rake-bar
 A01D 7/04
·  with adjustable rake-bar
 A01D 7/06
·  with tines specially shaped or attached
 A01D 7/08
·  with exchangeable tines
 A01D 7/10
·  combined with strippers, grippers, or the like
 A01D 9/00
Forks
 A01D 9/02
·  with tines rigidly connected to the handle
 A01D 9/04
·  with exchangeable tines
 A01D 9/06
·  combined with strippers, grippers, or the like
 A01D 11/00
Other hand implements
 A01D 11/02
·  for lifting or cropping beet, potatoes, or other root crops
 A01D 11/04
·  for handling root crops, e.g. shovels, fork-like shovels
 A01D 11/06
·  Combined implements, e.g. fork and rake
 A01D 13/00 - 
A01D 33/00
Machines for harvesting root crops
 A01D 13/00
Diggers, e.g. potato ploughs
 A01D 15/00
Digging machines with sieve graters but without conveying mechanisms
 A01D 15/02
·  with rigid grates
 A01D 15/04
·  with moving or vibrating grates
 A01D 17/00
Digging machines with sieving and conveying mechanisms
 A01D 17/02
·  with conveyers arranged above the sieving device
 A01D 17/04
·  with conveyers arranged below the sieving device
 A01D 17/06
·  with rollers or disc screens
 A01D 17/08
·  with shaker type screens
 A01D 17/10
·  with smooth conveyer belts, lath bands, or rake bands
 A01D 17/12
·  with bucket conveyers
 A01D 17/14
·  with cylindrical screens
 A01D 17/16
·  ·  with a conveyer spiral
 A01D 17/18
·  ·  without a conveyer spiral
 A01D 17/20
·  ·  with several co-operating screens
 A01D 17/22
·  ·  with several co-operating sifter bands
 A01D 19/00
Digging machines with centrifugal wheels, drums, or spinners
 A01D 19/02
·  with working tools rotating around a horizontal axis arranged transverse to the direction of travel
 A01D 19/04
·  with working tools rotating around a horizontal axis arranged parallel to the direction of travel
 A01D 19/06
·  ·  with scoop wheels or drums
 A01D 19/08
·  ·  with scoop tine chains
 A01D 19/10
·  ·  with receiving screens; Implements for depositing the root crops
 A01D 19/12
·  with working tools arranged on an approximately vertical axis
 A01D 19/14
·  ·  with one screening wheel
 A01D 19/16
·  ·  with several screening wheels
 A01D 19/18
·  ·  with screen tine chains
 A01D 21/00
Digging machines with potato-picking implements
 A01D 21/02
·  with picking tools moved up-and-down
 A01D 21/04
·  with rotating picking tools
 A01D 23/00
Topping machines
 A01D 23/02
·  cutting the tops before being lifted
 A01D 23/04
·  cutting the tops after being lifted (processing of harvested produce in bulk A01F 29/00, A23N)
 A01D 23/06
·  with collecting and depositing devices for the tops; Devices for protecting the tops against damage
 A01D 25/00
Lifters for beet or like crops
 A01D 25/02
·  Machines with rigid tools
 A01D 25/04
·  Machines with moving or rotating tools
 A01D 27/00
Machines with both topping and lifting mechanisms
 A01D 27/02
·  with rigid tools
 A01D 27/04
·  with moving or rotating tools
 A01D 29/00
Harvesters for peanuts
 A01D 31/00
Other digging harvesters
 A01D 31/02
·  combined with other agricultural machines, e.g. drilling, planting, hay-harvesting machines
 A01D 33/00
Accessories for digging harvesters
 A01D 33/02
·  Foliage-separating mechanisms
 A01D 33/04
·  Stone-separating mechanisms
 A01D 33/06
·  Haulm-cutting mechanisms
 A01D 33/08
·  Special sorting and cleaning mechanisms
 A01D 33/10
·  Crop collecting devices, with or without weighing apparatus
 A01D 33/12
·  Driving mechanisms, with or without motor
 A01D 33/14
·  Lifting or lowering mechanisms for the tools
 A01D 34/00 - 
A01D 51/00
Harvesting machines for grass, cereals or other crops (component parts thereof A01D 55/00-A01D 73/00; accessories therefor A01D 75/00)
 A01D 34/00
Harvesters; Mowers (cutting in general B26)  [4]
 A01D 34/02
·  having reciprocating cutters (A01D 34/84, A01D 34/86 take precedence)  [4]
 A01D 34/03
·  ·  mounted on a vehicle, e.g. a tractor, or drawn by an animal or a vehicle  [4]
 A01D 34/04
·  ·  ·  with cutters at the front  [4]
 A01D 34/06
·  ·  ·  with cutters at the side  [4]
 A01D 34/07
·  ·  ·  with cutters at the back  [4]
 A01D 34/08
·  ·  guided by hand (A01D 34/03 takes precedence)  [4]
 A01D 34/10
·  ·  ·  with motor driven cutters or wheels  [4]
 A01D 34/12
·  ·  Delivering or collecting devices, e.g. grass-boxes  [4]
 A01D 34/13
·  ·  Cutting apparatus  [4]
 A01D 34/14
·  ·  ·  Knife-bars  [4]
 A01D 34/16
·  ·  ·  Guides for the knife-bar in the ledger-plate  [4]
 A01D 34/17
·  ·  ·  Holding-down devices for the knife  [4]
 A01D 34/18
·  ·  ·  Guard fingers; Ledger-plates  [4]
 A01D 34/20
·  ·  ·  Ledger-plate bars  [4]
 A01D 34/22
·  ·  ·  ·  Shoes therefor  [4]
 A01D 34/23
·  ·  ·  with additional vertical cutter-bar  [4]
 A01D 34/24
·  ·  Lifting devices for the cutter-bar  [4]
 A01D 34/26
·  ·  ·  manually actuated  [4]
 A01D 34/27
·  ·  ·  Devices for disengaging the knife-driving mechanisms during the lifting of the cutter-bar  [4]
 A01D 34/28
·  ·  Adjusting devices for the cutter-bar  [4]
 A01D 34/30
·  ·  Driving mechanisms for the cutters  [4]
 A01D 34/32
·  ·  ·  Connecting-rods for knife-driving mechanisms  [4]
 A01D 34/33
·  ·  ·  ·  Devices for connecting the rod to the knife-bar  [4]
 A01D 34/34
·  ·  ·  ·  Devices for connecting the rod to the crank-pin of the driving mechanism  [4]
 A01D 34/36
·  ·  ·  actuated by advance of the machine  [4]
 A01D 34/37
·  ·  ·  electric  [4]
 A01D 34/38
·  ·  ·  fluid  [4]
 A01D 34/40
·  ·  Other details  [4]
 A01D 34/42
·  having cutters rotating about a horizontal axis, e.g. cutting-cylinders (A01D 34/84, A01D 34/86 take precedence)  [4]
 A01D 34/43
·  ·  mounted on a vehicle, e.g. a tractor, or drawn by an animal or a vehicle  [4]
 A01D 34/44
·  ·  ·  with two or more cutters  [4]
 A01D 34/46
·  ·  guided by hand (A01D 34/43 takes precedence)  [4]
 A01D 34/47
·  ·  ·  with motor driven cutters or wheels  [4]
 A01D 34/48
·  ·  Delivering or collecting devices, e.g. grass-boxes  [4]
 A01D 34/50
·  ·  Arrangements for leading grass or the like to the cutters  [4]
 A01D 34/52
·  ·  Cutting apparatus  [4]
 A01D 34/53
·  ·  ·  Spirally shaped cutting members  [4]
 A01D 34/54
·  ·  Cutting-height adjustment  [4]
 A01D 34/56
·  ·  Driving mechanisms for the cutters  [4]
 A01D 34/57
·  ·  ·  actuated by advance of the machine  [4]
 A01D 34/58
·  ·  ·  electric  [4]
 A01D 34/60
·  ·  ·  fluid  [4]
 A01D 34/62
·  ·  Other details  [4]
 A01D 34/63
·  having cutters rotating about a vertical axis (A01D 34/84, A01D 34/86 take precedence)  [4]
 A01D 34/64
·  ·  mounted on a vehicle, e.g. a tractor, or drawn by an animal or a vehicle  [4]
 A01D 34/66
·  ·  ·  with two or more cutters  [4]
 A01D 34/67
·  ·  guided by hand (A01D 34/64 takes precedence)  [4]
 A01D 34/68
·  ·  ·  with motor driven cutters or wheels  [4]
 A01D 34/70
·  ·  Delivering or collecting devices, e.g. grass-boxes  [4]
 A01D 34/72
·  ·  Arrangements for leading grass or the like to the cutters  [4]
 A01D 34/73
·  ·  Cutting apparatus  [4]
 A01D 34/74
·  ·  Cutting-height adjustment  [4]
 A01D 34/76
·  ·  Driving mechanisms for the cutters  [4]
 A01D 34/77
·  ·  ·  actuated by advance of the machine  [4]
 A01D 34/78
·  ·  ·  electric  [4]
 A01D 34/80
·  ·  ·  fluid  [4]
 A01D 34/82
·  ·  Other details  [4]
 A01D 34/83
·  having cutting members on endless belts or sprocket chains  [4]
 A01D 34/84
·  for lawn edges (hand-held edge trimmers A01G 3/06)  [4]
 A01D 34/86
·  for use on embankments, ditches, hills, or the like  [4]
 A01D 35/00
( transferred to A01D 34/00 )
 A01D 37/00
Reaper-binders (features relating to mowing only A 01 D 35/00, to binding only A01D 39/00; equipment thereon for binding harvested produce, e.g. knotters, A01D 59/00)
 A01D 37/02
·  with receiving platform and binding apparatus but without elevating canvases
 A01D 37/04
·  conveying the stalks in vertical position
 A01D 37/06
·  binding with stalks or straw bands
 A01D 39/00
Independent binders, e.g. for hay; Binders attachable to mowers (equipment thereon for binding harvested produce, e.g. knotters, A01D 59/00; stationary apparatus or hand tools for forming or binding straw or hay into bundles A01F 1/00)
 A01D 41/00
Harvester-threshers; Combines (threshing part A01F 12/00)
 A01D 41/02
·  Self-propelled combines
 A01D 41/04
·  Tractor-driven combines
 A01D 41/06
·  Combines with headers
 A01D 41/08
·  Combines with thresh before the stalk is cut
 A01D 41/10
·  Field threshers with windrow pick-up apparatus
 A01D 41/12
·  Details of combines
 A01D 41/14
·  ·  Mowing tables  [2]
 A01D 43/00
Harvesters combined with other machines or apparatus (A01D 37/00, A01D 39/00, A01D 41/00, A01D 50/02 take precedence)  [3]
 A01D 43/02
·  with rakes
 A01D 43/04
·  with tedders
 A01D 43/06
·  with loaders
 A01D 43/08
·  with chaff-cutters (cutting apparatus of chaff-cutters A01F 29/00)
 A01D 43/10
·  with arrangements for bruising the stalk (stalk crushers or bruisers per se A01D 82/00)
 A01D 43/12
·  with ploughs or other implements for cultivating the soil
 A01D 44/00
Harvesting of underwater plants, e.g. harvesting of seaweed  [2]
 A01D 44/02
·  of laver  [2]
 A01D 45/00
Harvesting of standing crops (A01D 44/00 takes precedence)  [2]
 A01D 45/02
·  of maize
 A01D 45/04
·  of rice
 A01D 45/06
·  of flax
 A01D 45/10
·  of sugar cane
 A01D 45/16
·  of tobacco
 A01D 45/22
·  of beans
 A01D 45/24
·  of peas
 A01D 45/26
·  of cabbage or lettuce  [2]
 A01D 45/28
·  of spinach
 A01D 45/30
·  of grass-seeds or like seeds
 A01D 46/00
Picking of fruits, vegetables, hops, or the like; Devices for shaking trees or shrubs  [3]
 A01D 46/02
·  of hops  [2]
 A01D 46/04
·  of tea  [2]
 A01D 46/06
·  of coffee  [2]
 A01D 46/08
·  of cotton  [2]
 A01D 46/10
·  ·  pneumatically  [2]
 A01D 46/12
·  ·  using boll-from-plant strippers  [2]
 A01D 46/14
·  ·  using lint-from-plant pickers  [2]
 A01D 46/16
·  ·  ·  using rotary or oscillating spindles  [2]
 A01D 46/18
·  ·  ·  ·  mounted on rotary carrier  [2]
 A01D 46/20
·  Platforms with lifting and lowering devices  [2]
 A01D 46/22
·  Baskets or bags attachable to the picker  [2]
 A01D 46/24
·  Devices for picking apples or like fruit  [2]
 A01D 46/26
·  Devices for shaking trees or shrubs  [3]
 A01D 46/28
·  Vintaging machines, i.e. grape harvesting machines  [3]
 A01D 47/00
Headers
 A01D 49/00
Cutters or crushers for standing stalks, e.g. stubble (A01D 50/00 takes precedence; machines for crushing or bruising harvested stalks A01D 43/10, A01D 82/00, A01F 12/40)  [2]
 A01D 50/00
Flail harvesters or mowers  [2]
 A01D 50/02
·  combined with cutters  [2]
 A01D 51/00
Apparatus for gathering together crops spread on the soil, e.g. apples, beets, nuts, potatoes
 A01D 53/00
( transferred to A01D 34/00 )
 A01D 55/00 - 
A01D 73/00
Components of harvesting machines for grass or cereals (wheels B60B; wheel scrapers B60S 1/68)
 A01D 55/00
Cutting apparatus (cutting in general B26)
 A01D 55/02 - 
A01D 55/32
( transferred to A01D 34/00, covered by A01D 55/00 )
 A01D 57/00
Delivering mechanisms for harvesters
 A01D 57/02
·  Reels or the like
 A01D 57/03
·  ·  Reels with supplementary controlled movement of the crop-engaging members, e.g. of the tines  [3]
 A01D 57/04
·  ·  Arrangements for changing the position of the reels
 A01D 57/06
·  ·  Endless conveyers used as reels
 A01D 57/08
·  ·  Swinging rakes used as reels
 A01D 57/10
·  ·  Fans used as reels
 A01D 57/12
·  Rotating rakes
 A01D 57/14
·  Single-platform rakes
 A01D 57/16
·  Tilting tables
 A01D 57/18
·  Bunching devices, e.g. with tipping bars
 A01D 57/20
·  with conveyer belts
 A01D 57/22
·  for standing stalks
 A01D 57/24
·  Grass-boards
 A01D 57/26
·  Plates arranged behind the cutter-bar for guiding the cut grass or straw
 A01D 57/28
·  Windrower attachments with tines
 A01D 57/30
·  Rotating attachments for forming windrows
 A01D 57/32
·  Detachable reels for converting a mower into a harvester
 A01D 59/00
Equipment for binding harvested produce (specially adapted for baling presses A01F 15/14; bundling articles for packaging in general B65B 13/00)
 A01D 59/02
·  Packers
 A01D 59/04
·  Knotters
 A01D 59/06
·  Needles
 A01D 59/08
·  Discharge arms
 A01D 59/10
·  Devices for separating cohering sheaves
 A01D 59/12
·  Containers for the twine (twine balls or their manufacture B65H)
 A01D 59/14
·  Sheaf counters
 A01D 61/00
Elevators or conveyers for binders or combines (conveying in general B65G; hoisting, lifting, in general B66)
 A01D 61/02
·  Endless belts
 A01D 61/04
·  Chains
 A01D 63/00
Outside dividers
 A01D 63/02
·  Rotating dividers
 A01D 63/04
·  Non-rotating dividers
 A01D 65/00
Grain-crop lifters
 A01D 65/02
·  Lifting fingers
 A01D 65/04
·  with revolving staffs
 A01D 65/06
·  Lifting devices arranged on the inner side of the cutter-bar
 A01D 65/08
·  Guard attachments for the wheels
 A01D 67/00
Undercarriages or frames specially adapted for harvesting machines (coupling arrangements between animal or tractor and harvesting machine A01B 59/00); Mechanisms for adjusting the frame (adjusting devices for the cutter-bar A01D 34/28); Platforms  [3]
 A01D 67/02
·  Protection against weather
 A01D 67/04
·  Seats
 A01D 69/00
Driving mechanisms; Parts thereof
 A01D 69/01
·  with separate hand drive for cutting tools  [4]
 A01D 69/02
·  electric
 A01D 69/03
·  fluid  [4]
 A01D 69/04
( transferred to A01D 34/00, covered by A01D 69/02 )
 A01D 69/06
·  Gearings (in general F16H)
 A01D 69/08
·  Clutches (in general F16D)
 A01D 69/10
·  Brakes (in general F16D)
 A01D 69/12
·  Lubrication (in general F16N)
 A01D 69/14 - 
A01D 69/18
( transferred to A01D 34/00 )
 A01D 73/00
Other component parts
 A01D 75/00
Accessories
 A01D 75/02
·  Implements for collecting grain crop
 A01D 75/04
·  Sheaf carriers
 A01D 75/06
·  Sheaf shockers or stookers
 A01D 75/08
·  Sharpening apparatus fixed to the harvester (sharpening machines or devices per se B24B, B24D)
 A01D 75/10
·  Devices for reconditioning the knife-bar, e.g. removing the knife from its backing
 A01D 75/12
·  Instruments for removing the knife-bar from the cutter
 A01D 75/14
·  Arrangements for resetting the harvester
 A01D 75/16
·  Implements for laying-out bands for sheaves
 A01D 75/18
·  Safety devices for parts of the machines (safety devices in general F16P)
 A01D 75/20
·  Devices for protecting men or animals (safety devices in general F16P)
 A01D 75/24
·  Special devices for harvesters drawn by animals
 A01D 75/26
·  Front trucks; Axle-pivot steering of front trucks
 A01D 75/28
·  Control mechanisms for harvesters when moving on slopes; Devices preventing lateral pull
 A01D 75/30
·  Arrangements for trailing two or more mowers
 A01D 76/00 - 
A01D 84/00
Haymakers; Crop Conditioners
 A01D 76/00 - 
A01D 84/00

Note(s)

In groups A01D 76/00-A01D 87/00, the following terms are used with the meanings indicated:

  • "hay" includes all mowed forage crop in a dry or partially dry state; [3]
  • "haymakers" covers all apparatus working on mowed forage crop lying on the ground with the intention to make hay, with the exception of "rakes" which are covered by group A01D 7/00[3]

 A01D 76/00
Haymakers with tines that are stationary with respect to the machine during operation but that may be liftable for dumping  [3]
 A01D 78/00
Haymakers with tines moving with respect to the machine  [3]
 A01D 78/02
·  with tine-carrying bars or equivalent members which interconnect heads rotating about horizontal axes, e.g. of rotary-drum type  [3]
 A01D 78/04
·  ·  the tine-carrying members moving obliquely or at right angles to the direction of travel of the machine  [3]
 A01D 78/06
·  with tine-carrying endless chains or belts  [3]
 A01D 78/08
·  with tine-carrying rotary heads or wheels  [3]
 A01D 78/10
·  ·  the tines rotating about a substantially vertical axis  [3]
 A01D 78/12
·  ·  ·  the tines having an additional movement superimposed upon their rotary movement  [3]
 A01D 78/14
·  ·  the tines rotating about a substantially horizontal axis  [3]
 A01D 78/16
·  ·  ·  with positive drive of the heads or wheels  [3]
 A01D 78/18
·  of the reciprocating tine type  [3]
 A01D 78/20
·  ·  the tines reciprocating in a direction parallel to the direction of travel of the machine  [3]
 A01D 80/00
Parts or details of haymakers (parts or details specific for one type of machine, see the relevant groups for these machines)  [3]
 A01D 80/02
·  Tines; Attachment of tines  [3]
 A01D 82/00
Crop conditioners, i.e. machines for crushing or bruising stalks (combined with harvesters A01D 43/10)  [3]
 A01D 84/00
Haymakers not provided for in a single one of groups A01D 76/00-A01D 82/00
 A01D 85/00
Arrangements for making or setting stacks
 A01D 87/00
Loaders for hay or like field crops (loading in general B65G, B66)
 A01D 87/02
·  with conveyer belts
 A01D 87/04
·  ·  with rakes feeding the crop to the conveyer
 A01D 87/06
·  with oscillating or reciprocating rake-bars
 A01D 87/08
·  with sweep rakes
 A01D 87/10
·  with blowers
 A01D 87/12
·  Loaders for sheaves, stacks, or bales
 A01D 89/00
Pick-ups for loaders, chaff-cutters, balers, field-threshers, or the like
 A01D 90/00
Vehicles for carrying harvested crops with means for selfloading or unloading (load transporting vehicles modified to facilitate loading, in general, B60P; bucket cars, i.e. having scraper bowls, E02F 3/64)  [2]
 A01D 90/02
·  Loading means  [2]
 A01D 90/04
·  ·  with additional cutting means  [2]
 A01D 90/06
·  ·  ·  with chaff cutters used as loading and cutting means (A01D 43/08 takes precedence)  [2]
 A01D 90/08
·  ·  with bale-forming means additionally used for loading; with means for picking-up bales and transporting them into the vehicle  [2]
 A01D 90/10
·  Unloading means  [2]
 A01D 90/12
·  with additional devices or implements (arrangements of coupling devices A01B 59/00)  [2]
 A01D 90/14
·  Adaptations of gearing for driving, loading or unloading means  [2]
 A01D 90/16
·  self-propelled  [2]
 A01D 91/00
Methods for harvesting agricultural products (essentially requiring the use of particular machines, see the relevant groups for the machines)
 A01D 91/02
·  products growing in the soil
 A01D 91/04
·  products growing above the soil (fruit, hops A01D 46/00)