Cooperative Patent Classification

Indent Level

Version: 2016.11
CPC
COOPERATIVE PATENT CLASSIFICATION
B28C
PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER (preparing material for foundry moulds B22C 5/00) [2013-01]
NOTE

  • In this subclass, the following terms or expressions are used with the meanings indicated:
    • "cement" or "mixtures of cement with other substance" includes plaster;
    • "clay" includes like ceramic compositions.
B28C 1/00
Apparatus or methods for obtaining or processing clay (filtration in general B01D; separation of solids from solids B03, B07; chemical part C04B; by mining or quarrying E21C 41/16, E21C 41/26, E21C 47/10) [2013-01]
B28C 1/003
.
{Plant; Methods} [2013-01]
B28C 1/006
. .
{Methods} [2013-01]
B28C 1/02
.
for producing or processing clay suspensions {, e.g. slip }(producing or processing suspensions in general B01) [2015-10]
B28C 1/04
. .
Producing suspensions, e.g. by blunging {or mixing; with means for removing stones} [2013-01]
B28C 1/06
. .
Processing suspensions {, i.e. after mixing} [2016-08]
B28C 1/08
. . .
Separating suspensions, e.g. for obtaining clay, for removing stones; {Cleaning clay slurries} [2013-01]
B28C 1/082
. . . .
{Dewatering (B28C 1/088 takes precedence); Using sieves} [2013-01]
B28C 1/084
. . . .
{De-aerating} [2013-01]
B28C 1/086
. . . .
{Washing} [2013-01]
B28C 1/088
. . . .
{by centrifugal force} [2013-01]
B28C 1/10
.
for processing clay-containing substances in non-fluid condition (clay slurries B28C 1/02); {Plants} [2013-01]
B28C 1/12
. .
Storing and conditioning in storage; Specially adapted storage spaces or devices for their filling or emptying; {Tower structures for the storage of clay }(feeding clay to shaping apparatus B28B 13/00) [2013-01]
B28C 1/14
. .
specially adapted for homogenising, comminuting or conditioning clay in non-fluid condition or for separating undesired admixtures therefrom (processes involving conversion to a slurry B28C 1/02; conditioning in storage B28C 1/12; comminuting in general B02C; chemical features in eliminating iron or lime C04B) [2013-01]
B28C 1/16
. . .
for homogenising, e.g. by mixing, kneading; {forcing through slots} [2013-01]
B28C 1/18
. . .
for comminuting {clay lumps} [2013-01]
B28C 1/182
. . . .
{by forcing the clay through screens or slots, e.g. using screw or rolls} [2013-01]
B28C 1/185
. . . . .
{on cylindrical or conical surfaces, e.g. on rotating drums} [2013-01]
B28C 1/187
. . . .
{using co-operating rotating elements, e.g. cutters} [2013-01]
B28C 1/20
. . .
for separating undesired admixed bodies, {e.g. stones} [2013-01]
B28C 1/203
. . . .
{by forcing the clay through screens or slots, e.g. having exchangeable screens or slots} [2013-01]
B28C 1/206
. . . . .
{on cylindrical or conical surfaces, e.g. on rotating drums} [2013-01]
B28C 1/22
. . .
combined with means for conditioning by heating, humidifying, or vacuum treatment, {by cooling, by sub-atmospheric pressure treatment} [2013-01]
B28C 1/222
. . . .
{by moistening, e.g. by steam} [2013-01]
B28C 1/225
. . . .
{by degassing, de-aerating} [2013-01]
B28C 1/227
. . . .
{by heating, drying} [2013-01]
Mixing clay or cement with other material (general arrangement or layout of plant B28C 9/00; mixers in general B01F; concrete paving mixers combined with distributing devices E01C 19/00; machines for preparing mixtures of road-metal with bitumen E01C 19/10) [2016-05]
NOTE

  • In groups B28C 3/00 - B28C 7/00, the following term is used with the meaning indicated:
    • "mixing" includes preliminary mixing, e.g. of some of the ingredients final mixing, and agitating the mixture to prevent segregation thereof
B28C 3/00
Apparatus or methods for mixing clay with other substances (producing clay suspensions B28C 1/02) [2013-01]
B28C 5/00
Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions (controlling the mixing apparatus and supplying the ingredients B28C 7/00 {separating cement from waste concrete B03B 9/063}) [2013-01]
B28C 5/003
.
{Methods for mixing (B28C 5/386, B28C 5/402 take precedence)} [2013-01]
B28C 5/006
. .
{involving mechanical aspects} [2013-01]
B28C 5/02
.
without using driven mechanical means effecting the mixing (B28C 5/48 takes precedence) [2013-01]
B28C 5/023
. .
{using a flexible mat or bag} [2013-01]
B28C 5/026
. .
{Mixing guns or nozzles; Injector mixers (applying plaster by gas pressure E04F 21/12; both conveying and distributing concrete E04G 21/04; conveying concrete B65G 53/32; accelerating or decelerating material flow in troughs or tubes B65G 53/58)} [2013-01]
B28C 5/04
. .
Gravitational mixing; Mixing by intermingling streams of ingredients ({B28C 5/026 takes precedence } ; ingredients projected by fluid pressure B28C 5/06) [2013-01]
B28C 5/06
. .
the mixing being effected by the action of a fluid (in combination with driven mechanical means, producing cellular concrete B28C 5/38) [2013-01]
B28C 5/08
.
using driven mechanical means affecting the mixing (B28C 5/40, B28C 5/42, B28C 5/48 take precedence; in combination with the action of a fluid B28C 5/38) [2013-01]
B28C 5/0806
. .
{Details; Accessories} [2013-01]
B28C 5/0812
. . .
{Drum mixer cover, e.g. lid} [2013-01]
B28C 5/0818
. . .
{Charging or discharging gates or chutes; Sealing means} [2013-01]
B28C 5/0825
. . .
{Drum insulating means} [2013-01]
B28C 5/0831
. . .
{Drives or drive systems, e.g. toothed racks, winches (B28C 7/0876 takes precedence)} [2013-01]
B28C 5/0837
. . . .
{Drives for mixers of the tilted-drum type (B28C 5/085 takes precedence)} [2013-01]
B28C 5/0843
. . . .
{Drives for drums rotating about a horizontal axis and supported by rotating rollers (B28C 5/085 takes precedence)} [2013-01]
B28C 5/085
. . . .
{Hydraulic drives} [2013-01]
B28C 5/0856
. . .
{Supporting frames or structures, e.g. supporting wheels} [2013-01]
B28C 5/0862
. .
{Adaptations of mixing containers therefor, e.g. use of material, coatings} [2013-01]
B28C 5/0868
. .
{Mixing apparatus in which a mixing container is hoisted along an inclined or vertical track during mixing to discharge at a higher level} [2013-01]
B28C 5/0875
. .
{Mixing in separate stages involving different containers for each stage} [2013-01]
B28C 5/0881
. .
{having a stator-rotor system with intermeshing teeth or cages} [2013-01]
B28C 5/0887
. .
{provided with sieves or filters} [2013-01]
B28C 5/0893
. .
{Mobile mixing devices, e.g. hanging} [2013-01]
B28C 5/10
. .
Mixing in containers not actuated to effect the mixing [2013-01]
B28C 5/12
. . .
with stirrers sweeping through the materials {, e.g. with incorporated feeding or discharging means or with oscillating stirrers} [2016-08]
B28C 5/1207
. . . .
{with means for elevating the stirrer, e.g. out of the containers} [2013-01]
B28C 5/1215
. . . .
{Independent stirrer-drive units, e.g. portable or mounted on a wheelbarrow} [2013-01]
B28C 5/1223
. . . .
{discontinuously operating mixing devices, e.g. with consecutive containers} [2013-01]
B28C 5/123
. . . . .
{with pressure or suction means for discharging} [2013-01]
B28C 5/1238
. . . .
{for materials flowing continuously through the mixing device and with incorporated feeding or discharging devices (feeding or discharging devices per se B28C 5/0818)} [2013-01]
B28C 5/1246
. . . . .
{with feeding devices (B28C 5/1276, B28C 5/1292 take precedence)} [2013-01]
B28C 5/1253
. . . . .
{with discharging devices (B28C 5/1276, B28C 5/1292 take precedence)} [2013-01]
B28C 5/1261
. . . . . .
{Applying pressure for discharging (applying pressure during mixing B28C 5/462)} [2013-01]
B28C 5/1269
. . . . .
{for making cellular concrete (in general B28C 5/381)} [2013-01]
B28C 5/1276
. . . . .
{with consecutive separate containers with rotating stirring and feeding or discharging means} [2013-01]
B28C 5/1284
. . . . . .
{having a feeding hopper and consecutive vertical or inclined mixing container fed at its upper part} [2013-01]
B28C 5/1292
. . . . .
{with rotating stirring and feeding or discharging means fixed on the same axis, e.g. in an inclined container fed at its lower part} [2013-01]
B28C 5/14
. . . .
the stirrers having motion about a horizontal or substantially horizontal axis {(with feeding or discharging means B28C 5/12)} [2013-01]
B28C 5/141
. . . . .
{with container tiltable or elevatable for emptying} [2013-01]
B28C 5/142
. . . . .
{the stirrer shaft carrying screw-blades} [2013-01]
B28C 5/143
. . . . . .
{for materials flowing continuously through the mixing device} [2013-01]
B28C 5/145
. . . . .
{with several mixing chambers arranged one after the other} [2013-01]
B28C 5/146
. . . . .
{with several stirrers with parallel shafts in one container (B28C 5/145 takes precedence)} [2013-01]
B28C 5/147
. . . . . .
{the material being moved perpendicularly to the axis of the shafts} [2013-01]
B28C 5/148
. . . . .
{the stirrer shaft carrying a plurality of radially extending mixing bars} [2013-01]
B28C 5/16
. . . .
the stirrers having motion about a vertical or steeply inclined axis {(with feeding or discharging means B28C 5/12)} [2013-01]
B28C 5/161
. . . . .
{in containers tiltable for emptying in containers with inclined axes} [2013-01]
B28C 5/163
. . . . .
{in annularly-shaped containers} [2013-01]
B28C 5/165
. . . . . .
{with stirrers having planetary motion} [2013-01]
B28C 5/166
. . . . .
{Pan-type mixers} [2013-01]
B28C 5/168
. . . . . .
{with stirrers having planetary motion} [2013-01]
B28C 5/18
. .
Mixing in containers to which motion is imparted to effect the mixing [2013-01]
B28C 5/1806
. . .
{rotating about an inclined axis (about a steeply inclined axis B28C 5/26)} [2013-01]
B28C 5/1812
. . . .
{with rotating mixing tools} [2013-01]
B28C 5/1818
. . . .
{Mobile or portable devices, e.g. on a wheelbarrow (B28C 5/1887 takes precedence)} [2013-01]
B28C 5/1825
. . .
{Mixers of the tilted-drum type, e.g. mixers pivotable about an axis perpendicular to the axis of rotation for emptying} [2013-01]
B28C 5/1831
. . . .
{to be mounted on a tractor} [2013-01]
B28C 5/1837
. . . .
{provided with feeding means, e.g. hoisting skips (B28C 5/1831, B28C 5/185, B28C 5/1856 take precedence)} [2013-01]
B28C 5/1843
. . . .
{having several drums} [2013-01]
B28C 5/185
. . . .
{having driven stirrers, e.g. driven from underneath} [2013-01]
B28C 5/1856
. . . .
{Details or parts, e.g. drums (drives B28C 5/0831)} [2013-01]
B28C 5/1862
. . . . .
{Construction of drum, e.g. provided with mixing blades} [2013-01]
B28C 5/1868
. . . . . .
{with mixing elements held stationary} [2013-01]
B28C 5/1875
. . . . .
{Tilting means; Locks or brakes therefor} [2013-01]
B28C 5/1881
. . . .
{the mixing drums being tilted otherwise than about a fixed axis perpendicular to the axis of rotation of the drum, e.g. by means of a set of links} [2013-01]
B28C 5/1887
. . . .
{Mobile or portable devices, e.g. for use by do-it-yourself enthousiasts} [2013-01]
B28C 5/1893
. . .
{the mixing drum being rotated by pulling it over the ground; the mixing drum or the stirrer being driven by movement of the wheel of a vehicle} [2013-01]
B28C 5/20
. . .
rotating about a horizontal or substantially horizontal axis during mixing, e.g. without independent stirrers [2013-01]
B28C 5/2009
. . . .
{with multi-compartment drums} [2013-01]
B28C 5/2018
. . . .
{Transportable containers, e.g. on a wheelbarrow, to be fixed totally or partly in a mixer, e.g. for rotation therewith} [2013-01]
B28C 5/2027
. . . .
{using spiral-shaped mixing drums} [2013-01]
B28C 5/2036
. . . .
{with the material travelling through the mixer, the discharge being opposite the feed inlet (B28C 5/2072, B28C 5/22, B28C 5/24 take precedence)} [2013-01]
B28C 5/2045
. . . .
{Parts or components (drives B28C 5/0831)} [2013-01]
B28C 5/2054
. . . . .
{Drums, e.g. provided with non-rotary mixing blades (B28C 5/2009 takes precedence)} [2013-01]
B28C 5/2063
. . . . . .
{Drums consisting of axially displaceable halves; Drums having discharging opening on their cylindrical part, e.g. the drum rotating in opposite direction for mixing or for discharging; Drums having a cylindrical part not being a surface of revolution} [2013-01]
B28C 5/2072
. . . . .
{Feeding or discharging mechanisms} [2013-01]
B28C 5/2081
. . . . . .
{Chutes pivotable about an axis parllel to the plane of the inlet or outlet opening} [2013-01]
B28C 5/209
. . . . . .
{Chutes rotatable about an axis parllel to the drum axis} [2013-01]
B28C 5/22
. . . .
with stirrers held stationary, {e.g. the material forming a ring zone by centrifugal force} [2013-01]
B28C 5/24
. . . .
with driven stirrers [2013-01]
B28C 5/26
. . .
rotating about a vertical or steeply inclined axis during the mixing, {e.g. comprising a flat bottomplate rotating about a vertical axis, co-operating with blades or stirrers} [2013-01]
B28C 5/28
. . . .
without independent stirrers [2013-01]
B28C 5/30
. . . .
with stirrers held stationary [2013-01]
B28C 5/32
. . . .
with driven stirrers [2013-01]
B28C 5/325
. . . . .
{with several stirrer shafts} [2013-01]
B28C 5/34
. .
Mixing on or by conveyors {, e.g. by belts or chains provided with mixing elements} [2016-08]
B28C 5/36
. . .
Endless-belt mixers {, i.e. for mixing while transporting the material on an endless belt, e.g. with stationary mixing elements} [2016-08]
B28C 5/365
. . . .
{Mixing with driven mixing elements while transporting the mixture on an endless belt} [2013-01]
B28C 5/38
.
wherein the mixing is effected both by the action of a fluid and by directly-acting driven mechanical means, e.g. stirring means; {Producing cellular concrete} [2013-01]
B28C 5/381
. .
{Producing cellular concrete (B28C 5/1269 takes precedence; producing foam B01F 3/04446, B01F 3/04992)} [2013-01]
B28C 5/383
. . .
{comprising stirrers to effect the mixing} [2013-01]
B28C 5/385
. . . .
{Stirrers specially adapted therefor} [2013-01]
B28C 5/386
. . .
{Plants; Systems; Methods} [2013-01]
B28C 5/388
. . . .
{Methods} [2013-01]
B28C 5/40
.
Mixing specially adapted for preparing mixtures containing fibres [2013-01]
B28C 5/402
. .
{Methods} [2013-01]
B28C 5/404
. .
{Pre-treatment of fibres} [2013-01]
B28C 5/406
. . .
{and mixing with binding material} [2013-01]
B28C 5/408
. .
{by spraying fibres and binding material} [2013-01]
B28C 5/42
.
Apparatus specially adapted for being mounted on vehicles with provision for mixing during transport ({B28C 5/1893 takes precedence; mounted on a wheelbarrow B28C 5/1215, B28C 5/1818, B28C 5/2018; } vehicle aspect B60P 3/16) [2013-01]
B28C 5/4203
. .
{Details; Accessories} [2013-01]
B28C 5/4206
. . .
{Control apparatus; Drive systems, e.g. coupled to the vehicle drive-system} [2013-01]
B28C 5/421
. . . .
{Drives (in general B28C 5/0831)} [2013-01]
B28C 5/4213
. . . . .
{Hydraulic drives (B28C 5/4217 takes precedence)} [2013-01]
B28C 5/4217
. . . . .
{Drives in combination with drum mountings; Drives directly coupled to the axis of rotating drums} [2013-01]
B28C 5/422
. . . .
{Controlling or measuring devices (B28C 5/4227 takes precedence)} [2013-01]
B28C 5/4224
. . . . .
{Roll-over prevention} [2013-01]
B28C 5/4227
. . . .
{Transmission control mechanisms} [2013-01]
B28C 5/4231
. . .
{Proportioning or supplying water (in general B28C 7/12)} [2013-01]
B28C 5/4234
. . .
{Charge or discharge systems therefor} [2013-01]
B28C 5/4237
. . . .
{Charging, e.g. hoppers} [2013-01]
B28C 5/4241
. . . . .
{having self-charging means, e.g. skips, scoops or buckets, picking up the material from the ground} [2013-01]
B28C 5/4244
. . . .
{Discharging; Concrete conveyor means, chutes or spouts therefor (in general B28C 7/168)} [2016-05]
B28C 5/4248
. . . . .
{using chutes (combined with transporting belts B28C 5/4255, combined with pumps or screws B28C 5/4258)} [2013-01]
B28C 5/4251
. . . . . .
{telescopic or foldable chutes} [2013-01]
B28C 5/4255
. . . . .
{using transporting belts, e.g. mounted on a foldable frame} [2013-01]
B28C 5/4258
. . . . .
{using pumps or transporting screws} [2013-01]
B28C 5/4262
. . .
{Closures; Sealing mechanisms (B28C 5/4237 takes precedence)} [2013-01]
B28C 5/4265
. . .
{Mounting means for drums; Support frames} [2013-01]
B28C 5/4268
. . .
{Drums, e.g. provided with non-rotary mixing blades (drums for concrete mixers with horizontal axis B28C 5/2054)} [2013-01]
B28C 5/4272
. .
{with rotating drum rotating about a horizontal or inclined axis, e.g. comprising tilting or raising means for the drum (B28C 5/4279 takes precedence)} [2013-01]
B28C 5/4275
. . .
{with a drum rotating about a horizontal axis, e.g. perpendicular to the longitudinal axis of the vehicle} [2013-01]
B28C 5/4279
. .
{with rotating drum and independently-rotating mixing tools} [2013-01]
B28C 5/4282
. .
{with moving mixing tools in a stationary container} [2013-01]
B28C 5/4286
. . .
{with mixing screw-blades} [2013-01]
B28C 5/4289
. . .
{with stirrers rotating about a vertical axis} [2013-01]
B28C 5/4293
. . .
{with reciprocating or oscillating stirrers} [2013-01]
B28C 5/4296
. .
{mounted on a tractor or on a tractor wheel (for tilted-drum type mixers B28C 5/1831; charging thereof B28C 5/4237)} [2013-01]
B28C 5/44
.
Apparatus specially adapted for drive by muscle power [2013-01]
B28C 5/46
.
Arrangements for applying super- or sub-atmospheric pressure during mixing; Arrangements for cooling or heating during mixing, {e.g. by introducing vapour} [2013-01]
B28C 5/462
. .
{Mixing at sub- or super-atmospheric pressure (B28C 5/1261 takes precedence)} [2013-01]
B28C 5/464
. . .
{at sub-atmospheric pressure} [2013-01]
B28C 5/466
. .
{Heating, e.g. using steam} [2013-01]
B28C 5/468
. .
{Cooling, e.g. using ice} [2013-01]
B28C 5/48
.
wherein the mixing is effected by vibrations (mixers with vibrating mechanisms in general B01F 11/00) [2013-01]
B28C 5/485
. .
{with reciprocating or oscillating stirrers; Stirrers therefor (B28C 5/4293 takes precedence)} [2013-01]
B28C 7/00
Controlling the operation of apparatus for producing mixtures of clay or cement with other substances; Supplying or proportioning the ingredients for mixing clay or cement with other substances; Discharging the mixture {(B28C 5/42 takes precedence; feeding material in general B65G; proportioning in general G01F, G01G; controlling in general G05)} [2013-01]
B28C 7/0007
.
{Pretreatment of the ingredients, e.g. by heating, sorting, grading, drying, disintegrating; Preventing generation of dust} [2013-01]
B28C 7/0015
. .
{Tagging of the ingredients, e.g. by using ingredient identification means like RFID or labels} [2013-01]
B28C 7/0023
. .
{by heating or cooling (during mixing B28C 5/46)} [2013-01]
B28C 7/003
. . .
{Heating, e.g. using steam} [2013-01]
B28C 7/0038
. . .
{Cooling, e.g. using ice} [2013-01]
B28C 7/0046
.
{Storage or weighing apparatus for supplying ingredients (B28C 7/04 takes precedence)} [2013-01]
B28C 7/0053
. .
{Storage containers, e.g. hoppers, silos, bins (B28C 7/0084 takes precedences)} [2013-01]
B28C 7/0061
. . .
{Storage container plant} [2013-01]
B28C 7/0069
. . .
{having compartments} [2013-01]
B28C 7/0076
. . .
{Parts or details thereof, e.g. opening, closing or unloading means} [2013-01]
B28C 7/0084
. .
{Storage containers or silos mounted on, or specially adapted for transport by, vehicles; Means for erecting containers or silos} [2013-01]
B28C 7/0092
. .
{Stationary storage means having elements to divide the ground in sectors} [2013-01]
B28C 7/02
.
Controlling the operation of the mixing [2013-01]
B28C 7/022
. .
{by measuring the consistency or composition of the mixture, e.g. with supply of a missing component} [2013-01]
B28C 7/024
. . .
{by measuring properties of the mixture, e.g. moisture, electrical resistivity, density} [2013-01]
B28C 7/026
. . .
{by measuring data of the driving system, e.g. rotational speed, torque, consumed power} [2013-01]
B28C 7/028
. .
{by counting the number of revolutions performed, or by measuring the mixing time} [2013-01]
B28C 7/04
.
Supplying or proportioning the ingredients {(B28C 7/022 takes precedence; forming a predetermined ratio of the components to be mixed, in general B01F 15/04)} [2013-01]
B28C 7/0404
. .
{Proportioning} [2013-01]
B28C 7/0409
. . .
{taking regard of the moisture content of the solid ingredients; Moisture indicators} [2013-01]
B28C 7/0413
. . .
{two or more flows in predetermined ratio} [2013-01]
B28C 7/0418
. . .
{control systems therefor} [2013-01]
B28C 7/0422
. .
{Weighing predetermined amounts of ingredients, e.g. for consecutive delivery} [2013-01]
B28C 7/0427
. . .
{using a charging-skip, to be hoisted or tilted, provided with weight-indicating means} [2013-01]
B28C 7/0431
. . .
{using a weighing belt or the like} [2013-01]
B28C 7/0436
. . .
{Weighing means specially adapted for use in batching plants} [2013-01]
B28C 7/044
. . .
{Weighing mechanisms specially adapted therefor; Weighing containers (other containers B28C 7/0046)} [2013-01]
B28C 7/0445
. . .
{using a weighing receptacle, the feeding thereof being automatically suspended after a predetermined weight has been obtained (B28C 7/045 takes precedence)} [2013-01]
B28C 7/045
. . .
{using a weighing receptacle movable between several positions, e.g. moving vertically, horizontally or rotating about an axis (B28C 7/0427 takes precedence)} [2013-01]
B28C 7/0454
. .
{Volumetric measuring devices, e.g. for consecutively delivering predetermined volumes of ingredients} [2013-01]
B28C 7/0459
. . .
{the ingredients being first supplied into measuring chambers, e.g. containers or skips} [2013-01]
B28C 7/0463
. . . .
{Measuring chambers or containers therefor (other containers B28C 7/0046)} [2013-01]
B28C 7/0468
. . . .
{the measuring chambers being provided on a rotating drum} [2013-01]
B28C 7/0472
. . .
{for continuous feeding, e.g. by controlling the velocity of a transporting belt or the thickness of the ingredients on the belt or by regulating the outlet of a hopper (B28C 7/0477 takes precedence)} [2013-01]
B28C 7/0477
. . .
{by using conveyor screws} [2016-05]
B28C 7/0481
. .
{Plant for proportioning, supplying or batching (B28C 7/0436, B28C 7/0811 take precedence; plant in general B28C 9/00)} [2013-01]
B28C 7/0486
. . .
{the plant being mobile} [2013-01]
B28C 7/049
. . . .
{and broken-down for transport} [2013-01]
B28C 7/0495
. . . . .
{with a frame carrying the supplying, proportioning or batching elements, movable between a horizontal transport position and an inclined working position} [2013-01]
B28C 7/06
. .
Supplying the solid ingredients, e.g. by means of endless conveyors or jigging conveyors [2016-05]
B28C 7/061
. . .
{from stationary storage means having elements for dividing the ground sectorially (B28C 7/0811 takes precedence)} [2013-01]
B28C 7/062
. . .
{with a pneumatic or hydraulic conveyor} [2016-05]
B28C 7/064
. . .
{Supply from sacks; Sack openers} [2013-01]
B28C 7/065
. . .
{with a pivotable charging-bin (B28C 7/068 takes precedence)} [2013-01]
B28C 7/067
. . .
{by means of stationary hoppers, chambers or bins from which the material is fed gravitationally, e.g. having agitating means therein (hoppers or bins per se B28C 7/0053)} [2013-01]
B28C 7/068
. . .
{having means to elevate or hoist a charging-bin or container} [2013-01]
B28C 7/08
. . .
by means of scrapers or skips [2013-01]
B28C 7/0805
. . . .
{by means of a barrow or the like} [2013-01]
B28C 7/0811
. . . .
{from stationary storage means having elements for dividing the ground sectorially} [2013-01]
B28C 7/0817
. . . .
{on an endless chain} [2013-01]
B28C 7/0823
. . . .
{using manually-operated cable-pulled drag shovels (B28C 7/0841 takes precedence)} [2013-01]
B28C 7/0829
. . . . .
{using reciprocating cable-suspended drag shovels} [2013-01]
B28C 7/0835
. . . .
{using skips to be hoisted along guides or to be tilted, to charge working-site concrete mixers (proportioning by means of a skip B28C 7/0427, B28C 7/0459)} [2013-01]
B28C 7/0841
. . . . .
{having mechanisms to fill the skip in its lowest position, e.g. by drag shovels, from a hopper} [2013-01]
B28C 7/0847
. . . . .
{the skips being hoisted along vertical or inclined guides} [2013-01]
B28C 7/0852
. . . . . .
{and being tilted in their upmost position for discharging them at their upper side} [2013-01]
B28C 7/0858
. . . . .
{the skips being tilted (B28C 7/0852 takes precedence)} [2013-01]
B28C 7/0864
. . . . . .
{about a fixed axis} [2013-01]
B28C 7/087
. . . . .
{Parts; Accessories, e.g. safety devices} [2013-01]
B28C 7/0876
. . . . . .
{Drives therefor, e.g. winches, hydraulic drives} [2013-01]
B28C 7/0882
. . . . . .
{Skips} [2013-01]
B28C 7/0888
. . . . . .
{Vibration devices, e.g. for facilitating the emptying of the skips} [2013-01]
B28C 7/0894
. . . .
{Parts, e.g. winches} [2013-01]
B28C 7/10
. . .
by means of rotary members {, e.g. inclinable screws} [2016-08]
B28C 7/12
. .
Supplying or proportioning liquid ingredients [2013-01]
B28C 7/122
. . .
{by means of a measuring chamber, e.g. container} [2013-01]
B28C 7/124
. . . .
{for use with a skip} [2013-01]
B28C 7/126
. . .
{Supply means, e.g. nozzles} [2013-01]
B28C 7/128
. . . .
{Nozzles; Valves; Valve-actuating means} [2013-01]
B28C 7/14
.
Supply means incorporated in, or mounted on, mixers [2013-01]
B28C 7/16
.
Discharge means, {e.g. with intermediate storage of fresh concrete} [2013-01]
B28C 7/161
. .
{with storage reservoirs for temporarily storing the fresh concrete; Charging or discharging devices therefor} [2013-01]
B28C 7/162
. .
{by means of conveyors, other than those comprising skips or containers, e.g. endless belts, screws, air under pressure} [2016-05]
B28C 7/163
. . .
{using a pump} [2013-01]
B28C 7/165
. . . .
{using a fluid, e.g. gas (B28C 5/06, B28C 5/1261 take precedence)} [2013-01]
B28C 7/166
. . . . .
{comprising a lock rotor with pockets for feeding determined quantities of material from a hopper into the driving fluid} [2013-01]
B28C 7/167
. . .
{by means of a screw conveyor} [2016-05]
B28C 7/168
. . .
{Discharging chutes for concrete mixers} [2013-01]
B28C 9/00
General arrangement or layout of plant {(B28C 7/0061, B28C 7/0481 take precedence)} [2013-01]
B28C 9/002
.
{Mixing systems, i.e. flow charts or diagrams; Making slurries; Involving methodical aspects; Involving pretreatment of ingredients; Involving packaging} [2013-01]
B28C 9/004
. .
{Making slurries, e.g. with discharging means for injecting in a well or projecting against a wall} [2013-01]
B28C 9/006
.
{comprising a multicompartment silo with the mixing device, e.g. a mixing screw, fitted directly at the underside of the silo, e.g. with proportioning means at the exit of the silo} [2013-01]
B28C 9/008
.
{Plant adapted for mixing materials lying on the ground, e.g. in sectors (B28C 9/0436 takes precedence)} [2013-01]
B28C 9/02
.
for producing mixtures of clay or cement with other materials [2013-01]
B28C 9/04
.
the plant being mobile, {e.g. mounted on a carriage or a set of carriages }(B28C 5/42, {B28C 9/004, B28C 9/006 } take precedence) [2013-01]
B28C 9/0409
. .
{and broken-down for transport (B28C 9/0445 takes precedence)} [2013-01]
B28C 9/0418
. . .
{with a storage silo movable between a horizontal transport position and a vertical working position} [2013-01]
B28C 9/0427
. . .
{with a frame carrying the supplying and mixing elements movable between a horizontal transport position and an inclined working position} [2013-01]
B28C 9/0436
. .
{Plant adapted for mixing material lying in sectors on the ground} [2013-01]
B28C 9/0445
. . .
{and broken-down for transport} [2013-01]
B28C 9/0454
. .
{Self-contained units, i.e. mobile plants having storage containers for the ingredients (B28C 9/0472, B28C 9/0481 take precedence)} [2013-01]
B28C 9/0463
. . .
{with a mixing discharge trough with a free end, e.g. provided with a mixing screw or pivotable about a vertical or horizontal axis} [2013-01]
B28C 9/0472
. .
{provided with two or more carriages for storing the ingredients or for the mixing device, e.g. transportable on rails} [2013-01]
B28C 9/0481
. .
{with means for loading the material from ground level to the mixing device, e.g. with an endless conveyor or a charging skip (B28C 9/0436 takes precedence)} [2016-05]
B28C 9/049
. . .
{with at least a storage compartment for one of the ingredients} [2013-01]