Skip over navigation
Outline
Indent Level
Color Curly Brackets (indicating CPC extensions to IPC)

CPC
COOPERATIVE PATENT CLASSIFICATION
Collapse
CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN (
{
clod-crushers for soil-working machines A01B17/00C; household tools and machines for pulverising foodstuffs, e.g. coffee and spice mills A47J 42/00; pharmaceutical mortars A61J 3/02; mechanical processing of refuse and garbage B03B 9/06; dressing mould materials by grinding B22C 5/04
}
; obtaining metallic powder by crushing, grinding or milling B22F 9/04;
{
recovery of plastics by desintegration B29B 17/00; crushing raw materials in starch making C08B 30/02; shredding devices for sugar beet and sugar cane C13C1/00; beaters for papermaking D21D 1/02; crushing devices specially for transport in mines E21F 13/002; slag crushing devices F23J 1/00; fuel milling devices in combustion apparatus F23K 1/00; household devices for crushing coal F24B 15/02; ice desintegrating devices F25C 5/02
}
)
C2011.10
Collapse
Crushing or disintegrating by reciprocating members
B02C 1/005
.
{
hydraulically or pneumatically operated
}
Collapse
B02C 1/02
.
Jaw crushers or pulverisers
B02C 1/025
. .
{
Jaw clearance or overload control
}
Collapse
B02C 1/04
. .
with single-acting jaws
B02C 1/043
. . .
{
with cooperating single acting jaws
}
B02C 1/046
. . .
{
of the plural stage type
}
B02C 1/06
. .
with double-acting jaws
B02C 1/08
. .
with jaws coacting with rotating roller
B02C 1/10
. .
Shape or construction of jaws
.
Mills with non-rotating spiked members
B02C 1/14
.
Stamping mills
Collapse
Crushing or disintegrating by gyratory or cone crushers
{
(with non-coaxial discs with intersecting axes B02C 7/005)
}
B02C 2/005
.
{
Lining
}
B02C 2/007
.
{
Feeding devices
}
Collapse
B02C 2/02
.
eccentrically moved
Collapse
B02C 2/04
. .
with vertical axis
B02C 2/042
. . .
{
Moved by an eccentric weight
}
B02C 2/045
. . .
{
and with bowl adjusting or controlling mechanisms (B02C 2/042, B02C 2/06 take precedence)
}
B02C 2/047
. . .
{
and with head adjusting or controlling mechanisms (B02C 2/042, B02C 2/06 take precedence)
}
B02C 2/06
. . .
and with top bearing
{
(B02C 2/042 takes precedence)
}
B02C 2/08
. .
with horizontal axis
B02C 2/10
.
concentrically moved; Bell crushers
Collapse
Crushing or disintegrating by roller mills (with milling members in the form of rollers or balls co-operating with rings or discs B02C 15/00; roller mills or roll refiners exclusively for chocolate A23G 1/10, A23G 1/12)
Collapse
B02C 4/02
.
with two or more rollers
B02C 4/04
. .
specially adapted for milling paste-like material, e.g. paint, chocolate, colloids
B02C 4/06
. .
specially adapted for milling grain
B02C 4/08
. .
with co-operating corrugated or toothed crushing-rollers
Collapse
B02C 4/10
.
with a roller co-operating with a stationary member
Collapse
B02C 4/12
. .
in the form of a plate
B02C 4/14
. . .
specially adapted for milling paste-like material, e.g. paint, chocolate, colloids
B02C 4/16
. . .
specially adapted for milling grain
Collapse
B02C 4/18
. .
in the form of a bar
B02C 4/20
. . .
wherein the roller is corrugated or toothed
B02C 4/22
. . .
specially adapted for milling paste-like material, e.g. paint, chocolate, colloids
B02C 4/24
. . .
specially adapted for milling grain
B02C 4/26
. .
in the form of a grid or grating
Collapse
B02C 4/28
.
Details
B02C 4/283
. .
{
Lateral sealing shields
}
B02C 4/286
. .
{
Feeding devices
}
Collapse
B02C 4/30
. .
Shape or construction of rollers
B02C 4/305
. . .
{
Wear resistant rollers
}
Collapse
B02C 4/32
. .
Adjusting, applying pressure to, or controlling the distance between, milling members
B02C 4/34
. . .
in mills wherein a roller co-operates with a stationary member
B02C 4/36
. . .
in mills specially adapted for paste-like materials
B02C 4/38
. . .
in grain mills
B02C 4/40
. .
Detachers, e.g. scrapers
Collapse
B02C 4/42
. .
Driving mechanisms; Roller speed control
B02C 4/423
. . .
{
with vibrating or oscillating mechanisms
}
B02C 4/426
. . .
{
Torque counterbalancing mechanisms
}
B02C 4/44
. .
Cooling or heating rollers or bars
Collapse
Crushing or disintegrating by disc mills (apparatus specially adapted for manufacture or treatment of cocoa or cocoa products exclusively A23G 1/04)
B02C 7/005
.
{
Crushers with non-coaxial toothed discs with intersecting axes
}
Collapse
B02C 7/02
.
with coaxial discs
B02C 7/04
. .
with concentric circles of intermeshing teeth
B02C 7/06
. .
with horizontal axis (B02C 7/04 takes precedence)
B02C 7/08
. .
with vertical axis (B02C 7/04 takes precedence)
B02C 7/10
.
with eccentric discs
Collapse
B02C 7/11
.
Details
Collapse
. .
Shape or construction of discs
B02C 7/13
. . .
for grain mills
B02C 7/14
. .
Adjusting, applying pressure to, or controlling distance between, discs
B02C 7/16
. .
Driving mechanisms
B02C 7/17
. .
Cooling or heating of discs
B02C 7/175
.
Disc mills specially adapted for paste-like material, e.g. paint, chocolate, colloids
Collapse
B02C 7/18
.
Disc mills specially adapted for grain
B02C 7/182
. .
{
with horizontal axis
}
B02C 7/184
. .
{
with vertical axis
}
B02C 7/186
. .
{
Adjusting, applying pressure to, or controlling distance between, discs
}
B02C 7/188
. .
{
Driving mechanisms
}
Collapse
Other milling methods or mills specially adapted for grain
B02C 9/02
.
Cutting or splitting grain
B02C 9/04
.
Systems or sequences of operations; Plant
Collapse
Other auxiliary devices or accessories specially adapted for grain mills
B02C 11/02
.
Breaking up amassed particles, e.g. flakes
B02C 11/04
.
Feeding devices
B02C 11/06
.
Arrangements for preventing fire or explosion (methods for preventing or extinguishing fires, devices therefor A62C)
B02C 11/08
.
Cooling, heating, ventilating, conditioning with respect to temperature or water content (conditioning grain before milling B02B 1/08; air-conditioning or ventilating in general F24F)
Collapse
Disintegrating by mills having rotary beater elements;
{
Hammer mills
}
Collapse
B02C 13/02
.
with horizontal rotor shaft (with axial flow B02C 13/10)
B02C 13/04
. .
with beaters hinged to the rotor; Hammer mills
Collapse
B02C 13/06
. .
with beaters rigidly connected to the rotor
B02C 13/08
. . .
and acting as a fan
Collapse
B02C 13/09
. . .
and throwing the material against an anvil or impact plate
{
(with vertical axis B02C 13/1807)
}
B02C 13/095
. . . .
{
with an adjustable anvil or impact plate
}
Collapse
B02C 13/10
.
with horizontal rotor shaft and axial flow
B02C 13/12
. .
with vortex chamber
B02C 13/13
.
with horizontal rotor shaft and combined with sifting devices, e.g. for making powdered fuel
Collapse
B02C 13/14
.
with vertical rotor shaft, e.g. combined with sifting devices
B02C 13/16
. .
with beaters hinged to the rotor
Collapse
B02C 13/18
. .
with beaters rigidly connected to the rotor
Collapse
B02C 13/1807
. . .
{
the material to be crushed being thrown against an anvil or impact plate (with horizontal axis B02C 13/09; centrifugal acceleration of material through radially extending channels B02C 19/0025; centrifugal acceleration of material by means of an open top rotor B02C 19/0031)
}
Collapse
B02C 13/1814
. . . .
{
by means of beater or impeller elements fixed on top of a disc type rotor
}
B02C 13/1821
. . . . .
{
the beater or impeller elements being rotatably fixed around their own axis
}
B02C 13/1828
. . . . .
{
with dead bed protected beater or impeller elements
}
Collapse
B02C 13/1835
. . . .
{
by means of beater or impeller elements fixed in between an upper and lower rotor disc
}
B02C 13/1842
. . . . .
{
with dead bed protected beater or impeller elements
}
B02C 13/185
. . . .
{
Construction or shape of anvil or impact plate
}
Collapse
B02C 13/20
.
with two or more co-operating rotors
B02C 13/205
. .
{
arranged concentrically
}
Collapse
.
with intermeshing pins;
{
Pin Disk Mills
}
B02C 13/24
. .
arranged around a vertical axis
Collapse
B02C 13/26
.
Details
Collapse
B02C 13/28
. .
Shape or construction of beater elements
B02C 13/2804
. . .
{
the beater elements being rigidly connected to the rotor
}
Collapse
B02C 13/282
. .
Shape or inner surface of mill-housings
B02C 13/284
. . .
Built-in screens
B02C 13/286
. .
Feeding or discharge
B02C 13/288
. .
Ventilating, or influencing air circulation
B02C 13/30
. .
Driving mechanisms
B02C 13/31
. .
Safety devices or measures
Collapse
Disintegrating by milling members in the form of rollers or balls co-operating with rings or discs
{
(high-speed drum mills B02C 19/11)
}
B02C 15/001
.
{
Air flow directing means positioned on the periphery of the horizontally rotating milling surface
}
B02C 15/003
.
{
Shape or construction of discs or rings
}
Collapse
B02C 15/004
.
{
Shape or construction of rollers or balls
}
B02C 15/005
. .
{
Rollers or balls of composite construction
}
B02C 15/006
.
{
Ring or disc drive gear arrangement
}
B02C 15/007
.
{
Mills with rollers pressed against a rotary horizontal disc (with pendularly mounted rollers B02C 15/04)
}
B02C 15/02
.
Centrifugal pendulum-type mills
Collapse
B02C 15/04
.
Mills with pressed pendularly-mounted rollers, e.g. spring pressed
B02C 15/045
. .
{
pressed against the interior of a ring rotating in a vertical plane
}
B02C 15/06
.
Mills with rollers forced against the interior of a rotary ring, e.g. under spring action (B02C 15/04 takes precedence)
B02C 15/08
.
Mills with balls or rollers centrifugally forced against the inner surface of a ring, the balls or rollers of which are driven by a centrally arranged member (B02C 15/02 takes precedence)
B02C 15/10
.
Mills with balls or rollers centrifugally forced against the inner surface of a ring, the balls or rollers of which are driven by other means than a centrally-arranged member
Collapse
B02C 15/12
.
Mills with at least two discs
{
or rings
}
and interposed balls or rollers mounted like ball or roller bearings
B02C 15/123
. .
{
with rings and interposed rollers
}
B02C 15/14
.
Edge runners, e.g. Chile mills
B02C 15/16
.
with milling members essentially having different peripheral speeds and in the form of a hollow cylinder or cone and an internal roller or cone
Collapse
Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls (high-speed drum mills B02C 19/11;
{
drums for polishing or grinding B24B
}
)
B02C 17/002
.
{
with rotary cutting or beating elements
}
B02C 17/005
.
{
the charge being turned over by magnetic forces
}
B02C 17/007
.
{
specially adapted for disintegrating refuse
}
B02C 17/02
.
with perforated container
Collapse
B02C 17/04
.
with unperforated container
Collapse
B02C 17/06
. .
with several compartments
B02C 17/07
. . .
in radial arrangement
B02C 17/08
. .
with containers performing a planetary movement
B02C 17/10
.
with one or a few disintegrating members arranged in the container
B02C 17/14
.
Mills in which the charge to be ground is turned over by movements of the container other than by rotating, e.g. by swinging, vibrating, tilting
{
(mills provided with vibrators in general B02C 19/16)
}
Collapse
B02C 17/16
.
Mills in which a fixed container houses stirring means tumbling the charge
B02C 17/161
. .
{
Arrangements for separating milling media and ground material
}
B02C 17/163
. .
{
Stirring means
}
B02C 17/166
. .
{
of the annular gap type
}
B02C 17/168
. .
{
with a basket media milling device arranged in or on the container, involving therein a circulatory flow of the material to be milled
}
Collapse
B02C 17/18
.
Details
B02C 17/1805
. .
{
Monitoring devices for tumbling mills
}
B02C 17/181
. .
{
Bearings specially adapted for tumbling mills
}
B02C 17/1815
. .
{
Cooling or heating devices
}
B02C 17/182
. .
{
Lids
}
B02C 17/1825
. .
{
Lifting devices (lifting devices associated with the lining for containers B02C 17/22)
}
Collapse
B02C 17/183
. .
{
Feeding or discharging devices
}
Collapse
B02C 17/1835
. . .
{
Discharging devices combined with sorting or separating of material (B02C 17/186 takes precedence)
}
Collapse
B02C 17/184
. . . .
{
with separator arranged in discharge path of crushing zone
}
B02C 17/1845
. . . . .
{
with return of oversize material to crushing zone
}
B02C 17/185
. . . .
{
with more than one separator
}
B02C 17/1855
. . . .
{
with separator defining termination of crushing zone, e.g. screen denying egress of oversize material
}
Collapse
B02C 17/186
. . .
{
Adding fluid, other than for crushing by fluid energy
}
Collapse
B02C 17/1865
. . . .
{
after crushing
}
B02C 17/187
. . . . .
{
with recirculation of material to crushing zone
}
Collapse
B02C 17/1875
. . . .
{
passing gas through crushing zone
}
B02C 17/188
. . . . .
{
characterised by point of gas entry or exit or by gas flow path
}
B02C 17/1885
. . . . .
{
the applied gas acting to effect material separation (B02C 17/1895 takes precedence)
}
B02C 17/189
. . . . .
{
with return of oversize material to crushing zone (B02C 17/1895 takes precedence)
}
B02C 17/1895
. . . . .
{
gas being recirculated to crushing zone
}
Collapse
B02C 17/20
. .
Disintegrating members
B02C 17/205
. . .
{
Adding disintegrating members to the tumbling mill
}
Collapse
B02C 17/22
. .
Lining for containers
B02C 17/225
. . .
{
using rubber or elastomeric material
}
B02C 17/24
. .
Driving mechanisms
Collapse
Disintegrating by knives or other cutting or tearing members which chop material into fragments
{
(tree stump comminutors A01G 23/067)
}
B02C 18/0007
.
{
specially adapted for disintegrating documents
}
B02C 18/0076
.
{
with cutting or tearing members fixed on endless flexible members (without cutting or tearing members B02C 19/0006)
}
Collapse
B02C 18/0084
.
{
specially adapted for disintegrating garbage, waste or sewage
}
B02C 18/0092
. .
{
for waste water or for garbage
}
Collapse
B02C 18/02
.
with reciprocating knives
B02C 18/04
. .
Details
Collapse
B02C 18/06
.
with rotating knives
B02C 18/062
. .
{
with rotor elements extending axially in close radial proximity of a concentrically arranged slotted or perforated ring
}
B02C 18/065
. .
{
within rotatable bowls, e.g. meat cutters
}
B02C 18/067
. .
{
Tub-grinders
}
Collapse
B02C 18/08
. .
within vertical containers
{
(B02C 18/062, B02C 18/065 take precedence)
}
B02C 18/083
. . .
{
with a disc rotor having generally radially extending slots or openings bordered with cutting knives
}
B02C 18/086
. . .
{
specially adapted for disintegrating plastics, e.g. cinematographic films (for plastic bottles B02C 19/0093, disintegrating plastics B29B 17/00)
}
B02C 18/10
. . .
with drive arranged above container
{
(B02C 18/083 takes precedence)
}
B02C 18/12
. . .
with drive arranged below container
{
(B02C 18/083 takes precedence)
}
Collapse
B02C 18/14
. .
within horizontal containers
{
(B02C 18/062, B02C 18/065 take precedence)
}
B02C 18/141
. . .
{
with axial flow
}
B02C 18/142
. . .
{
with two or more inter-engaging rotatable cutter assemblies
}
B02C 18/143
. . .
{
with a disc rotor having generally radially extending slots or openings bordered with cutting knives
}
B02C 18/144
. . .
{
with axially elongated knives
}
B02C 18/145
. . .
{
with knives spaced axially and circumferentially on the periphery of a cylindrical rotor unit
}
B02C 18/146
. . .
{
with a rotor comprising a plurality of axially contiguous disc-like segments each having at least one radially extending cutting element
}
B02C 18/148
. . .
{
specially adapted for disintegrating plastics, e.g. cinematographic films (for plastic bottles B02C 19/0093, disintegrating plastics B29B 17/00)
}
Collapse
. .
Details
Collapse
B02C 18/18
. . .
Knives; Mountings thereof
Collapse
B02C 18/182
. . . .
{
Disc-shaped knives
}
B02C 18/184
. . . . .
{
with peripherally arranged demountable cutting tips or elements
}
B02C 18/186
. . . .
{
Axially elongated knives
}
B02C 18/20
. . . .
Sickle-shaped knives
Collapse
B02C 18/22
. . .
Feed or discharge means
B02C 18/2216
. . . .
{
Discharge means
}
Collapse
B02C 18/2225
. . . .
{
Feed means
}
B02C 18/2233
. . . . .
{
of ram or pusher type
}
B02C 18/2241
. . . . .
{
of conveyor belt type (B02C 18/225 takes precedence)
}
B02C 18/225
. . . . .
{
of conveyor belt and cooperating roller type
}
B02C 18/2258
. . . . .
{
of screw type
}
B02C 18/2266
. . . . .
{
of revolving drum type
}
B02C 18/2275
. . . . .
{
using a rotating arm
}
B02C 18/2283
. . . . .
{
using rollers (B02C 18/225 takes precedence)
}
B02C 18/2291
. . . . .
{
Feed chute arrangements
}
B02C 18/24
. . .
Drives
B02C 18/26
.
with knives which both reciprocate and rotate
B02C 18/28
.
with spiked cylinders
Collapse
B02C 18/30
.
Mincing machines with perforated discs and feeding worms
Collapse
B02C 18/301
. .
{
with horizontal axis
}
B02C 18/302
. . .
{
with a knife-perforated disc unit
}
B02C 18/304
. . .
{
with several axially aligned knife-perforated disc units
}
B02C 18/305
. .
{
Details
}
B02C 18/32
. .
with sharpening devices
B02C 18/34
. .
with means for cleaning the perforated discs
Collapse
B02C 18/36
. .
Knives or perforated discs
B02C 18/362
. . .
{
Knives
}
B02C 18/365
. . .
{
Perforated discs
}
B02C 18/38
. .
Drives
Collapse
Other disintegrating devices or methods (for grain B02C 9/00)
B02C 19/0006
.
{
Crushing by endless flexible members (with cutting or tearing members B02C 18/0076)
}
Collapse
B02C 19/0012
.
{
Devices for disintegrating materials by collision of these materials against a breaking surface or breaking body and/or by friction between the material particles (also for grain)
}
Collapse
B02C 19/0018
. .
{
using a rotor accelerating the materials centrifugally against a circumferential breaking surface (rotors with beater elements B02C 13/09, B02C 13/1807)
}
B02C 19/0025
. . .
{
by means of a rotor with radially extending channels
}
Collapse
B02C 19/0031
. . .
{
by means of an open top rotor
}
B02C 19/0037
. . . .
{
with concentrically arranged open top rotors
}
B02C 19/0043
. .
{
the materials to be pulverised being projected against a breaking surface or breaking body by a pressurised fluid (jet mills B02C 19/06)
}
B02C 19/005
. .
{
the materials to be pulverised being disintegrated by collision of, or friction between, the material particles (jet mills B02C 19/06)
}
Collapse
B02C 19/0056
.
{
specially adapted for specific materials not otherwise provided for
}
B02C 19/0062
. .
{
specially adapted for shredding scrap metal, e.g. automobile bodies
}
. .
{
specially adapted for breaking-up fluorescent tubes
}
B02C 19/0075
. .
{
specially adapted for desintegrating medical waste (disposal of medical waste B09B 3/0075, sterilisation of refuse A61L 11/00)
}
Collapse
. .
{
specially adapted for breaking-up bottles
}
B02C 19/0087
. . .
{
for glass bottles
}
B02C 19/0093
. . .
{
for plastic bottles
}
Collapse
B02C 19/06
.
Jet mills
B02C 19/061
. .
{
of the cylindrical type (B02C 19/068 takes precedence)
}
B02C 19/063
. .
{
of the toroidal type (B02C 19/068 takes precedence)
}
B02C 19/065
. .
{
of the opposed-jet type (B02C 19/068 takes precedence)
}
B02C 19/066
. .
{
of the jet-anvil type (B02C 19/068 takes precedence)
}
B02C 19/068
. .
{
of the fluidised-bed type
}
.
Pestle and mortar
B02C 19/10
.
Mills in which a friction block is towed along the surface of a cylindrical or annular member
B02C 19/11
.
High-speed drum mills (for separating B04B)
B02C 19/16
.
Mills provided with vibrators (
{
roller mills B02C 4/423
}
; tumbling mills B02C 17/14)
Collapse
B02C 19/18
.
Use of auxiliary physical effects, e.g. ultrasonics, irradiation, for disintegrating
B02C 19/186
. .
{
Use of cold or heat for disintegrating (B02C 4/44, B02C 7/17, B02C 11/08 take precedence)
}
B02C 19/20
.
Disintegrating by grating
{
(domestic food grating devices A47J 43/25)
}
B02C 19/22
.
Crushing mills with screw-shaped crushing means
Collapse
Disintegrating plant with or without drying of the material (for grain B02C 9/04)
Collapse
B02C 21/002
.
{
using a combination of a roller mill and a drum mill
}
B02C 21/005
. .
{
the roller mill having cooperating rollers
}
B02C 21/007
.
{
using a combination of two or more drum or tube mills
}
Collapse
B02C 21/02
.
Transportable disintegrating plant
B02C 21/026
. .
{
self-propelled
}
Collapse
Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group (
{
specially adapted for grain mills B02C 11/00;
}
separating or sorting in general B03, B04, B07)
B02C 23/02
.
Feeding devices (
{
for grain mills B02C 11/04; for roller mills B02C 4/286
}
; transport devices in general B65G)
B02C 23/04
.
Safety devices (in general F16P;
{
for rotary mills B02C 13/31
}
)
B02C 23/06
.
Selection or use of additives to aid disintegrating
Collapse
B02C 23/08
.
Separating or sorting of material, associated with crushing or disintegrating (B02C 23/18 takes precedence;
{
beater mills combined with sifting devices B02C 13/13, B02C 13/14; for tumbling mills B02C 17/1835
}
)
Collapse
B02C 23/10
. .
with separator arranged in discharge path of crushing or disintegrating zone
B02C 23/12
. . .
with return of oversize material to crushing or disintegrating zone
B02C 23/14
. .
with more than one separator
B02C 23/16
. .
with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
Collapse
B02C 23/18
.
Adding fluid, other than for crushing or disintegrating by fluid energy (
{
for tumbling mills B02C 17/186;
}
feeding devices B02C 23/02)
Collapse
B02C 23/20
. .
after crushing or disintegrating
B02C 23/22
. . .
with recirculation of material to crushing or disintegrating zone
Collapse
B02C 23/24
. .
Passing gas through crushing or disintegrating zone (
{
B02C 15/001
}
, B02C 23/38, B02C 23/40 take precedence)
B02C 23/26
. . .
characterised by point of gas entry or exit or by gas flow path
B02C 23/28
. . .
gas moving means being integral with, or attached to, crushing or disintegrating element
B02C 23/30
. . .
the applied gas acting to effect material separation (B02C 23/34 takes precedence)
B02C 23/32
. . .
with return of oversize material to crushing or disintegrating zone (B02C 23/34 takes precedence)
B02C 23/34
. . .
gas being recirculated to crushing or disintegrating zone
B02C 23/36
. .
the crushing or disintegrating zone being submerged in liquid
B02C 23/38
. .
in apparatus having multiple crushing or disintegrating zones
B02C 23/40
. .
with more than one means for adding fluid to the material being crushed or disintegrated
Control arrangements specially adapted for crushing or disintegrating
Collapse
B02C 2002/00
Crushing or disintegrating by gyratory or cone crushers
{
(with non-coaxial discs with intersecting axes B02C 7/005)
}
B02C 2002/002
.
the bowl being a driven element for providing a crushing effect
Collapse
B02C 2013/00
Disintegrating by mills having rotary beater elements;
{
Hammer mills
}
Collapse
B02C 2013/14
.
with vertical rotor shaft, e.g. combined with sifting devices
B02C 2013/145
. .
with fast rotating vanes generating vortexes effecting material on material impact
Collapse
B02C 2013/18
. .
with beaters rigidly connected to the rotor
Collapse
B02C 2013/1807
. . .
{
the material to be crushed being thrown against an anvil or impact plate (with horizontal axis B02C 13/09; centrifugal acceleration of material through radially extending channels B02C 19/0025; centrifugal acceleration of material by means of an open top rotor B02C 19/0031)
}
B02C 2013/1857
. . . .
rotating coaxially around the rotor shaft
B02C 2013/1864
. . . .
rotatable around its own axis
B02C 2013/1871
. . . .
vertically adjustable
B02C 2013/1878
. . . .
radially adjustable
B02C 2013/1885
. . . .
of dead bed type
B02C 2013/1892
. . . .
cooled or heated
Collapse
B02C 2013/26
.
Details
Collapse
B02C 2013/28
. .
Shape or construction of beater elements
B02C 2013/2808
. . .
the beater elements are attached to disks mounted on a shaft
B02C 2013/2812
. . .
the beater elements are attached to a hollow cylindrical rotor
B02C 2013/2816
. . .
of chain, rope or cable type
Collapse
B02C 2013/282
. .
Shape or inner surface of mill-housings
B02C 2013/2825
. . .
with fastening means for fixing lining members to the inner surface of mill-housings
Collapse
B02C 2013/286
. .
Feeding or discharge
B02C 2013/28609
. . .
Discharge means
Collapse
B02C 2013/28618
. . .
Feeding means
B02C 2013/28627
. . . .
of ram or pusher type
B02C 2013/28636
. . . .
of conveyor belt type
B02C 2013/28645
. . . .
of conveyor belt and cooperating roller type
B02C 2013/28654
. . . .
of screw type
B02C 2013/28663
. . . .
using rollers
B02C 2013/28672
. . . .
Feed chute arrangements
B02C 2013/28681
. . . .
Feed distributor plate for vertical mill
B02C 2013/2869
. . .
Arrangements of feed and discharge means in relation to each other
B02C 2013/29
. .
devices for manipulating beater elements
Collapse
B02C 2015/00
Disintegrating by milling members in the form of rollers or balls co-operating with rings or discs
{
(high-speed drum mills B02C 19/11)
}
B02C 2015/002
.
combined with a classifier
B02C 2015/008
.
Roller drive arrangements
Collapse
B02C 2015/12
.
Mills with at least two discs
{
or rings
}
and interposed balls or rollers mounted like ball or roller bearings
B02C 2015/126
. .
of the plural stage type
Collapse
B02C 2015/14
.
Edge runners, e.g. Chile mills
B02C 2015/143
. .
each runner pivot carrying more than one runner
B02C 2015/146
. .
Step-shaped runners
Collapse
B02C 2017/00
Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls (high-speed drum mills B02C 19/11;
{
drums for polishing or grinding B24B
}
)
Collapse
B02C 2017/04
.
with unperforated container
Collapse
B02C 2017/06
. .
with several compartments
B02C 2017/065
. . .
with several compartments in the form of multiwell blocks
Collapse
B02C 2017/16
.
Mills in which a fixed container houses stirring means tumbling the charge
B02C 2017/165
. .
with stirring means comprising more than one agitator
Collapse
B02C 2018/00
Disintegrating by knives or other cutting or tearing members which chop material into fragments
{
(tree stump comminutors A01G 23/067)
}
Collapse
B02C 2018/0007
.
{
specially adapted for disintegrating documents
}
B02C 2018/0015
. .
for disintegrating CDs, DVDs and/or credit cards
B02C 2018/0023
. .
Switching devices
B02C 2018/003
. .
Removing clips, pins or staples before disintegrating
B02C 2018/0038
. .
Motor drives
B02C 2018/0046
. .
Shape or construction of frames, housings or casings
B02C 2018/0053
. .
hand-operated
B02C 2018/0061
. .
with compacting devices for the disintegrated material
B02C 2018/0069
. .
with stripping devices
Collapse
B02C 2018/06
.
with rotating knives
Collapse
B02C 2018/14
. .
within horizontal containers
{
(B02C 18/062, B02C 18/065 take precedence)
}
B02C 2018/147
. . .
of the plural stage type
Collapse
B02C 2018/16
. .
Details
B02C 2018/162
. . .
Shape or inner surface of shredder-housings
B02C 2018/164
. . .
Prevention of jamming and/or overload
B02C 2018/166
. . .
Lubricating the knives of the cutting mechanisms
B02C 2018/168
. . .
User safety devices or measures in shredders
Collapse
B02C 2018/18
. . .
Knives; Mountings thereof
B02C 2018/188
. . . .
Stationary counter-knives; Mountings thereof
Collapse
B02C 2018/22
. . .
Feed or discharge means
B02C 2018/2208
. . . .
for weblike material
Collapse
B02C 2018/30
.
Mincing machines with perforated discs and feeding worms
Collapse
B02C 2018/305
. .
{
Details
}
B02C 2018/307
. . .
Cooling arrangements in mincing machines
B02C 2018/308
. .
with separating devices for hard material, e.g. bone
Collapse
B02C 2018/36
. .
Knives or perforated discs
B02C 2018/367
. . .
Resiliently mounted knives or discs
Collapse
B02C 2019/00
Other disintegrating devices or methods (for grain B02C 9/00)
Collapse
B02C 2019/18
.
Use of auxiliary physical effects, e.g. ultrasonics, irradiation, for disintegrating
B02C 2019/183
. .
Crushing by discharge of high electrical energy
Collapse
B02C 2021/00
Disintegrating plant with or without drying of the material (for grain B02C 9/04)
Collapse
B02C 2021/02
.
Transportable disintegrating plant
B02C 2021/023
. .
for disintegrating material on the surface of the ground
Collapse
B02C 2023/00
Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group (
{
specially adapted for grain mills B02C 11/00;
}
separating or sorting in general B03, B04, B07)
Collapse
B02C 2023/08
.
Separating or sorting of material, associated with crushing or disintegrating (B02C 23/18 takes precedence;
{
beater mills combined with sifting devices B02C 13/13, B02C 13/14; for tumbling mills B02C 17/1835
}
)
Collapse
B02C 2023/16
. .
with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
B02C 2023/165
. . .
Screen denying egress of oversize material
Collapse
B02C 2201/00
Codes relating to disintegrating devices adapted for specific materials
B02C 2201/02
.
for reinforced concrete
B02C 2201/04
.
for used tyres
Collapse
B02C 2201/06
.
for garbage, waste or sewage
B02C 2201/063
. .
for waste water or sewage
B02C 2201/066
. .
for garden waste
Collapse
B02C 2210/00
Codes relating to different types of disintegrating devices
B02C 2210/01
.
Indication of wear on beaters, knives, rollers, anvils, linings and the like
B02C 2210/02
.
Features for generally used wear parts on beaters, knives, rollers, anvils, linings and the like
This page is owned by Office of Patent Classification.
Last Modified: 10/10/2013