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Class Information
Number: 164
Name: Metal founding >
Description: This is the generic class for:










Class Number Class Name No. of Patents
164/139

Apparatus for casting printing plates (e.g., stereotype, etc.)

1
164/140

Including means for severing or trimming product while associated with mold

1
164/141

Including melting chamber

1
164/143

Having pressure changing means

0
164/142

Having valved gate

0
164/144

Including positive mold heating or cooling means

2
164/145

Including stripping means

0
164/DIG.1

Battery

54
164/DIG.2

Bearing

7
164/DIG.3

Centrifugal

6
164/270.1

Combined

31
164/417

Including continuous casting apparatus

176
164/154.1

Control means responsive to or actuated by means sensing or measuring a condition or variable (i.e., automatic control)

97
164/414

Control of coolant applied to continuously cast product

64
164/155.1

Control of feed material enroute to shaping area

47
164/155.2

Responsive to material level

54
164/449.1

In continuous casting apparatus

39
164/450.5

Including magnetic sensor

34
164/450.4

Including optical sensor

19
164/450.2

Including radioactive sensor

17
164/450.1

Including sensor comprising electrode or float

23
164/450.3

Including thermal sensor

18
164/156.1

Including electrode or float sensor

13
164/155.4

Responsive to position or spatial dimension

91
164/155.5

Responsive to rate of change

90
164/155.3

Responsive to pressure

70
164/155.6

Responsive to thermal condition

73
164/155.7

Responsive to weight

22
164/413

Control of product withdrawal means in continuous casting apparatus

107
164/154.2

Responsive to position or spatial dimension

65
164/154.5

Continuous casting

40
164/154.3

Responsive to rate of change

36
164/154.4

Continuous casting

36
164/154.8

Responsive to pressure

59
164/154.6

Responsive to thermal condition

34
164/154.7

Continuous casting

34
164/397

Core centering or supporting means

35
164/398

Chaplet

8
164/399

Having anchor means

4
164/400

Collapsible or knock down type core bar

3
164/DIG.4

Dental

25
164/DIG.5

Electron beam

1
164/374

Flask or flask section

15
164/379

Including means to retain or reinforce mold sand or to position reinforcement

5
164/382

Depending reinforcement (e.g., gagger, etc.)

2
164/383

Flask wall surface construction retains sand

2
164/380

Sand strip

1
164/381

Mechanically retractable

0
164/375

Including roll or rock-over means

6
164/376

Investment type (e.g., dental, etc.)

23
164/384

Plural part flask or flask section

4
164/392

Having separable sides (e.g., snap-type, etc.)

3
164/393

At least one side joint hinged

2
164/385

Including guide means to align superposed flask sections

5
164/388

Guide means is adjustable or elastic

4
164/390

By bolt movable in a slot

0
164/389

Resilient or flexible guide means

0
164/391

Hinged type superposed sections

0
164/386

Including locking means to prevent vertical displacement

8
164/387

Within and surrounded by flask wall

5
164/377

Size adjustable

5
164/378

Height adjustable

1
164/146

Including means to directly apply magnetic force to work or to manipulate or hold shaping means

8
164/147.1

By electromagnetic means

37
164/148.1

For holding or assembling shaping parts

6
164/502

In continuous casting apparatus

91
164/503

Electromagnetic mold

103
164/504

Electromagnetic stirring means

153
164/260

Including vibrator means

15
164/261

Fluid pressure type

1
164/416

In continuous casting mold

149
164/DIG.6

Ingot

24
164/149

Means lubricating relatively moving and contacting apparatus parts

30
164/259

Means providing inert or reducing atmosphere

74
164/415

In continuous casting apparatus

142
164/253

Means to apply vacuum directly to work or to hold or manipulate shaping means

58
164/254

Means applying vacuum or suction directly to molten casting material

50
164/256

Enclosed system including a receptacle and mold

54
164/258

Including melting chamber receptacle

42
164/257

Vacuum or suction means for feeding molten metal into charging chamber receptacle

9
164/255

Through porous mold body

84
164/250.1

Means to directly apply electrical or wave energy to work

27
164/514

Arc electrode

38
164/515

Electroslag remelting type apparatus

48
164/510

Electrical discharge knockout means

4
164/512

Electron beam melting means

13
164/511

High frequency vibration means

1
164/505

In continuous casting apparatus

4
164/508

Arc electrode melting means

20
164/509

Electroslag remelting type apparatus

21
164/506

Electron beam melting means

13
164/507

Induction heating means

26
164/513

Induction coil means

49
164/409

Means to invert a pattern plate or a mold (e.g., turn-over device, etc.)

13
164/159

Means to shape a forming surface

31
164/167

And separate metal casting means

18
164/168

Including means for assembling shaped mold parts

18
164/160.1

Including means applying vacuum directly to mold material

46
164/160.2

And means to apply consumable shielding film to shaping surface

15
164/169

Including means for compacting particulate fluent mold materials

55
164/200

Blow type compactor

103
164/202

Including foraminous blow discharge means

17
164/201

Including means for relatively moving blow means into engagement with shaping member

70
164/175

By centrifugal means

0
164/174

By die expressing

1
164/203

By vibrating means (e.g., jarring, jolting, etc.)

25
164/206

By fluid actuated vibrator means

2
164/204

Including cooperating static rammer means

0
164/205

Roll or rock-over type machine

1
164/195

Diverse means for applying pressure forces

50
164/196

Vibrating and squeeze type

2
164/197

Integral vibrator and squeeze head

4
164/170

Flexible or deformable pressure means

5
164/171

Utilizing contiguous or independent diaphragms

7
164/180

Having means for withdrawing forming surface from shaping means

15
164/186

Core making machine

44
164/191

Drop pattern plate or support

1
164/183

Having means for inverting pattern, flask, or shaping member

29
164/184

Means rotating press head and mold support

8
164/185

Rock-over type machine

4
164/182

Means withdrawing pattern plate intermediate cope and drag member

21
164/187

Pattern member acting as compressing member

38
164/188

Including stripping plate

5
164/190

Stripping plate

1
164/189

Utilizing vibrating means

3
164/181

Withdrawing station downstream of compacting station

24
164/192

Including means for feeding material by gravity

17
164/194

Distinct feeding and compacting stations

24
164/193

Means for delivering measured charge

11
164/176

Pipe mold type forming means

2
164/177

By moving pattern to effect shaping

1
164/178

Rotating

2
164/179

Bead forming type

0
164/172

Plural rammers

19
164/173

Fluid pressure actuated means

11
164/207

Press type compactor

43
164/212

Fluid pressure means reciprocating or oscillating mold shaping member

5
164/209

Having invertible table

0
164/211

Including a swinging press head

8
164/210

Plunger coacting with successively presented molds

6
164/208

Roller compacting means

1
164/198

Sand slinger type compactor

4
164/199

With boom-mounted slinging means

0
164/213

Including means for separating forming surface from shaping means

26
164/225

By drop pattern plate or support

1
164/226

By pin lifting arrangement for contacting mold

6
164/223

By vibrating means

4
164/224

Having means to invert flask or pattern

14
164/222

Including pattern having relatively moving parts

3
164/214

Means effecting parallel draw of cope and pattern plate respectively from each other and the drag

5
164/227

Means for displacing mold part from stationary shaping member

8
164/215

Means rotatably withdrawing pattern

0
164/216

Screw thread pattern

0
164/217

Utilizing a stripping plate

0
164/218

Pattern withdrawn vertically downwardly

1
164/221

By lever and link

0
164/220

Including a mold material supporting stool

0
164/219

Means effecting parallel motion

1
164/161

Including means for sweeping or cutting forming surface

8
164/163

Including rotating core bar

0
164/162

Means for shaping sprues or risers

5
164/164

Rotatable pattern

4
164/228

Means for shaping core (e.g., core boxes, core molds, etc.)

59
164/232

Detachable or movable member for producing a recess or cavity in core member

9
164/233

Hinged core box sections

2
164/229

Including character forming member (indicia)

9
164/230

Including means positioning preform part for forming composite core member

7
164/231

Preform part to be incorporated in cast product

2
164/234

Including vent or vent forming means

17
164/235

Pattern

66
164/249

Composite or plural part

43
164/237

Including flask member

20
164/238

Pattern or pattern holding member supported by aperture in flask or flask member

3
164/239

Pattern plate

16
164/240

Rotatable or pivotal pattern plate

0
164/236

Insert or chill supporting

6
164/241

Pattern plate

15
164/242

Gated pattern

2
164/243

Pattern mounted on both sides of plate

10
164/244

Sprue, gate or runner

63
164/245

To produce undercut

9
164/246

Destructible type pattern

105
164/248

Loose piece type

2
164/247

Rotatable or pivotal pattern or pattern section

1
164/165

Shell type mold making machine

26
164/166

Including plural distinct forming stations

13
164/271

Means to shape metallic material

47
164/371

Chill, shaping type

6
164/373

Circular

2
164/372

Vented

1
164/418

Continuous or semicontinuous casting

292
164/436

Adjustable mold size

109
164/427

Continuously advancing mold part

25
164/429

Endless shaping means

212
164/430

Articulated segments (e.g., caterpillar type, etc.)

52
164/431

With plural belts of flexible material

72
164/433

Casting wheel and flexible band

55
164/434

With dispensing feature

16
164/432

Plural belts of flexible material

100
164/428

Roll couple mold

372
164/423

Filament or wire casting

230
164/443

Having casting material cooling means

248
164/444

Direct cooling of material

195
164/435

Having deformable mold wall or thermal expansion compensating means

37
164/421

Hollow casting

49
164/422

Rotary mold

8
164/419

Including means to convey preformed product part to mold

39
164/437

Including means to dispense or distribute metal charge

338
164/439

Mold contiguous with or within dispenser

47
164/440

Dispensing into horizontal mold

131
164/438

Movable dispenser

58
164/441

Including product supporting or withdrawal means

53
164/442

Roller

190
164/424

Including shape-perfecting means

14
164/425

Including starter bar

31
164/426

Disconnectable

54
164/420

Plural distinct shaping outlets

66
164/335

Including ladle or crucible type melt receptacle

132
164/337

Having flow control or conduit means intermediate the receptacle and mold

263
164/336

Rotatable with mold or dipper type dispenser

37
164/348

Including means to apply coolant to mold or casting

160
164/339

Including means to assemble mold parts

102
164/340

Core positioning means

161
164/341

Having auxiliary means for locking assembled parts in place

123
164/342

Permanent mold parts

183
164/343

Fluid pressure means actuator

49
164/344

Including means to eject or separate product from shaping surface

55
164/345

Means to remove core

38
164/346

Sectional or plural part core

13
164/347

Utilizing ejector pin means

42
164/338.1

Including means to heat mold

122
164/338.2

In situ chemical reactive heating means

0
164/332

Including means to hold or position preformed product part in shaping area

91
164/333

Means for positioning plural preforms

51
164/334

Means other than mold surface supports preform

50
164/272

Metal revolving or tumbling type shaping means

3
164/322

Plural independent molds

32
164/323

Including mold translocating means

101
164/324

Endless serial mold circuit

49
164/329

Chain conveyor

14
164/331

Including mechanical ejector for product

7
164/330

Molds having separable parts

9
164/325

Rotating table or wheel type translocating means

16
164/326

Having a vertical axis of rotation

36
164/327

Mold have separable part

10
164/328

Including cam means to control assembly or disassembly of parts

1
164/284

Pressure shaping means

29
164/286

Centrifugal casting means

43
164/287

Having balancing means

17
164/297

Having coolant applying means

12
164/291

Having mold expansion or warpage compensator

3
164/292

Having mold or mold part clamping means

25
164/293

Centrifugally actuatable

5
164/289

Having mold radially disposed from axis of rotation

36
164/290

Plural mold cavities

15
164/296

Having plural mold cavities

2
164/298

Horizontal or near horizontal axis of mold rotation

28
164/299

Including axial feeding trough

5
164/301

Movable along axis during feeding

10
164/300

Rotatable around axis

2
164/294

Including brake means

0
164/288

Including means to hold or position preformed product part

7
164/295

Including means to remove product from mold

11
164/285

Including a pressure gas or pressure vapor generator

6
164/302

Including core means

18
164/319

Inelastic compression means for confined metal

45
164/320

Core or internal compression member

22
164/321

Fluid pressure actuated

15
164/303

Injection type

58
164/306

Direct pneumatic charging means

122
164/308

Flask sealing cap contains a pressure conduit

1
164/309

Hot chamber type

28
164/310

Including means to segregate a charge

2
164/311

Front loading nozzle

2
164/307

Manually operated pressure generator

0
164/305

Including means to vent die cavity or gate

89
164/304

Including valved mold gate

3
164/312

Piston-cylinder charger

484
164/316

Hot chamber type

69
164/318

Fluid actuated piston

21
164/317

Piston contains injection conduit

7
164/314

Hydraulic piston pressure means

43
164/315

Having multi-way valve control unit

13
164/313

Opposed piston injector

14
164/349

United particle type shaping surface (e.g., sand, etc.)

66
164/363

Bottom gate or side pouring mold

39
164/364

Comprised of separable parts

31
164/365

Including a core

25
164/366

Having embedded sand reinforcing, aligning, or supporting component

6
164/367

Hollow component

6
164/368

Plural cores or core having plural parts

23
164/369

Core

259
164/370

Having integral alignment means

24
164/362

Having means to restrict turbulence of flow during casting

24
164/358

Including apertured strainer means for separating unwanted component from casting material

53
164/359

Including means to compensate for shrinkage (e.g., shrink head, etc.)

63
164/360

Blind riser

31
164/352

Including metal chill

13
164/353

As part of shaping surface

15
164/354

Chill is a core or core part

4
164/356

Hollow annular center section chill (i.e., ring)

3
164/355

Plural spaced chill sections

12
164/357

Consumable chill

1
164/350

Mold having individual mold cavities for forming plural products

19
164/351

Including core in at least one cavity

7
164/361

Shell type mold

170
164/DIG.7

Melt

1
164/412

Miscellaneous, apparatus

97
164/394

Mold jacket or slip box

10
164/395

Having size adjustment feature

0
164/396

Self adjusting type

0
164/DIG.9

Piston-vacuum

0
164/DIG.8

Piston

6
164/DIG.15

Precision casting

5
164/1

Process

9
164/46

Disposition of a gaseous or projected particulate molten material on a shaping surface

282
164/5

Including recycling of process material

173
164/2

Printing plate (e.g., stereotype, etc.) forming

4
164/3

Utilizing pressure application

1
164/6

Shaping a forming surface (e.g., mold making, etc.)

69
164/9

Final product part or material, utilized in forming or included in shaping member

48
164/10

Utilizing plural preform bodies

15
164/11

Preform body embedded in or held by core member

19
164/45

Pattern making

294
164/12

Setting or hardening shaping surface by igniting mold surface or by utilizing a forced gaseous medium

47
164/15

Shaping fluent material to form mold

85
164/37

By compacting material against shaping surface

91
164/38

Diverse pressure applications

29
164/40

Utilizing pattern as compacting member

23
164/39

Vibrating or jolting during shaping

21
164/19

By spraying or slinging material against shaping surface

31
164/20

Particulate solid material

32
164/22

Employing compressed air as ram or piston to force sand against shaping surface

14
164/21

Resin containing

59
164/16

Chemically reactive gas hardening of forming material

136
164/23

Composite, plural part or multilayered mold

37
164/33

Lining mold surface

50
164/30

Positioning or maintaining position of core relative to the mold

35
164/31

Utilizing plural cores

5
164/32

Maintaining cores in spaced relationship within single cavity

15
164/24

Sequentially forming mold portions on same shaping member

31
164/516

Utilizing aqueous slurry material

234
164/518

With particular binder

44
164/517

With particular material for treating or perfecting casting

35
164/519

With particular refractory material

107
164/27

Shaping plural separable mold parts

14
164/29

Cope and drag sections

37
164/28

Including shaping core member

69
164/18

Forming discrete molds sequentially

25
164/44

Including pattern withdrawal

34
164/17

Shaping forming surface by mechanically removing material therefrom or subdividing forming surface to provide plural parts

27
164/520

Utilizing particular mold materials

56
164/525

Particular binder material

49
164/528

Inorganic material

64
164/526

Resin containing

97
164/527

And inorganic material

76
164/529

Particular refractory material

123
164/521

Self-hardenable molding material

25
164/523

To perfect casting surface

21
164/524

To prevent casting oxidation

5
164/522

Water soluble mold material

45
164/34

With destruction of pattern to disassociate

319
164/35

Extracting pattern in liquid state

260
164/36

Utilizing fluent extracting medium

28
164/13

Shaping plate type pattern

1
164/8

Utilizing a frozen mercury pattern

1
164/7.1

Utilizing a vacuum during shaping

59
164/7.2

To apply consumable shielding film to shaping surface

28
164/14

With subsequent coating of casting surface with cast product treating or release material

29
164/47

Shaping liquid metal against a forming surface

87
164/66.1

Applying an inert or reducing gaseous atmosphere to work

129
164/67.1

Atmosphere effected by chemical reaction

20
164/68.1

While melting casting material

22
164/137

Assembling of mold parts

347
164/80

Casting metal introduced into mold as a solid

86
164/72

Coating mold surface with a treating agent

161
164/74

Gas producing coating

9
164/76.1

Combined

119
164/91

Composite article forming

53
164/93

Co-molding diverse metals utilizing removable or fusible partition

2
164/97

Incorporating particulate material

441
164/92.1

Repairing or restoring article for use

39
164/94

Sequential casting to form single product

35
164/95

Different metals

44
164/96

Metals simultaneously molten

12
164/98

Shaping metal and uniting to a preform

547
164/106

Cast metal reshapes preform

10
164/99

Co-molding diverse metals

18
164/100

Including preconditioning preform

124
164/101

Chemical treatment

49
164/102

By fluxing

33
164/103

Preheating

71
164/105

Of preform in mold

39
164/104

Utilizing a liquid heat transfer agent

6
164/112

Positioning or maintaining position of preform relative to mold surface

191
164/111

Preform particularly provided with means to provide interlock with cast metal

83
164/107

Preform utilized to affect cast metal (e.g., to chill, to cap, etc.)

7
164/108

Uniting plural preforms or spaced preform portions

109
164/110

Discrete contacting preforms

25
164/109

Stacked planar lamina preforms

40
164/459

Continuous or semicontinuous casting

184
164/491

Adjusting mold size

73
164/461

Forming a composite article

138
164/464

Forming a hollow article

29
164/465

Using a core or mandrel

45
164/462

Forming filament, wire, or ribbon

59
164/463

Utilizing continuously advancing surface

327
164/479

Having continuously advancing shaping surface

225
164/481

Utilizing endless plural belts

124
164/480

Utilizing roll couple mold

352
164/482

Utilizing wheel-band mold

50
164/478

Having mold or product vibration or reciprocation

128
164/472

Including lubricating of mold surface

119
164/460

Including product cutting or breaking

60
164/473

Incorporating additional material or chemically reactive agent

113
164/485

Specific mold or product cooling

149
164/486

Directly applying liquid coolant to product

97
164/487

Direct chill casting

114
164/488

Specific molten metal dispensing

149
164/489

Including flow stream deflection or other than vertical dispensing

47
164/490

Dispensing into horizontal mold

88
164/484

Specific product withdrawal

97
164/483

Starting up or ending casting process

96
164/474

Utilizing a vacuum

42
164/469

Utilizing electric arc or electron beam melting

38
164/470

Electric arc melting with slag or flux

20
164/471

Utilizing induction heating

38
164/466

Utilizing magnetic force

93
164/468

Applying electromagnetic stirring force to molten metal within mold or product

156
164/467

Molten metal shaped by electromagnetic field

110
164/477

With diverse treatment

159
164/475

With inert or reducing gaseous atmosphere

148
164/476

With metal working

285
164/122

Controlling solidification (other than ambient cooling)

138
164/123

By application of insulation to melt surface

37
164/124

By direct application of flame or gas

15
164/128

By utilizing a cooling liquid

44
164/125

Localized or zone heat dissipation

56
164/127

By utilizing a chill member

59
164/126

By utilizing a cooling liquid

40
164/122.1

Unidirectional solidification

238
164/122.2

Single crystal formation

140
164/48

Direct application of electrical or wave energy to work

25
164/492

To electrically heat work material

19
164/495

By arc discharge

50
164/496

Composite article forming

12
164/497

With application of slag or flux

42
164/493

By electrical induction

52
164/494

By electron beam

26
164/498

Utilizing magnetic energy

20
164/499

For stirring molten metal

24
164/500

In transporting molten metal

15
164/501

Utilizing sonic or supersonic wave energy

16
164/79

Employing a pore producing agent

44
164/129

Forming plural articles

34
164/130

Sequentially

84
164/90

Forming product having interconnected movable parts

4
164/53

In situ reactive heating

23
164/54

Composite article forming

52
164/55.1

Incorporating addition or chemically reactive agent to metal casting material

68
164/57.1

Adding metal-containing material

95
164/58.1

To produce casting having nonhomogenous composition

61
164/59.1

Utilizing preform body

10
164/56.1

To scavenge

40
164/78

Incorporating product dividing member

0
164/133

Introduction control or manipulation of charge

196
164/136

By movement of mold, charger, or part thereof

128
164/135

Charge introduced as a plurality of streams

33
164/134

Separation of unwanted component from melt

96
164/121

Preconditioning of apparatus

45
164/113

Pressure forming

532
164/114

By centrifugal force

101
164/117

Axially progressive casting

9
164/115

Plural constant speeds

6
164/118

Positive heating or cooling of mold

18
164/116

Tilting of axis of rotation

12
164/119

By direct fluid pressure

138
164/120

Pressure applied after introduction of metal

179
164/131

Removing article from forming surface

134
164/132

Core removal

236
164/77

Slush casting type

2
164/81

Utilizing a liquid shaping surface

6
164/61

Utilizing a vacuum

110
164/62

Applying diverse pressure

10
164/65

During introduction to metal

60
164/63

To transport casting material to mold (e.g., vacuum forming, etc.)

102
164/138

Utilizing particular shaping surface material

195
164/75

With coating of preformed workpiece

43
164/69.1

With step of subdividing or removing material from product or preform (e.g., cutting, mechanically or by heat; sandblasting; chemical milling; etc.)

42
164/70.1

With product trimming, cutting, or breaking prior to removal from mold

28
164/71.1

With vibratory treatment of casting material

59
164/4.1

With measuring, testing, inspecting, or condition determination

247
164/458

During cooling of mold

20
164/457

During feeding of metal to mold

193
164/456

During foundry sand treating or mold making

85
164/451

Of continuous or semicontinuous casting

71
164/452

And regulating an operation

193
164/455

Cooling

112
164/453

Pouring

123
164/454

Product withdrawing

144
164/447

Product supporting or withdrawal means for continuous casting apparatus

27
164/448

Roller

193
164/411

Reinforcement for mold material

15
164/900

Rheo-casting

220
164/DIG.10

Rotor

8
164/DIG.11

Slush

0
164/445

Starter bar

20
164/446

Disconnectable

45
164/401

Stripper or ejector

25
164/403

Fluid actuated pattern stripping means

3
164/402

Including means for inverting pattern

2
164/404

Means to separate cast product from shaping surface

76
164/405

Ingot strippers

3
164/406

By stripping pin projecting through bottom of mold

3
164/407

Means moving mold vertically upwardly during stripping

3
164/408

Fluid pressure type stripper

1
164/DIG.12

Thermit™

9
164/DIG.13

Valve

1
164/410

Vent or vent forming apparatus

71
164/DIG.14

Wheel

7
164/267

With coating means

60
164/268

Associated with a continuous or semicontinuous casting means

70
164/157

With control means responsive to independent timing means

18
164/269

With means for handling expelled cast product

47
164/266

With metal refining means

16
164/158

With positive cleaning means for apparatus

69
164/262

With product severing or trimming means

28
164/263

Associated with continuous casting means

69
164/264

Gate member acting as severing means

11
164/265

Punch out type gate severing means

2
164/152

With safety control means

13
164/153

Apparatus safety means

20
164/150.1

With signal, indicator or inspection means

72
164/151.2

Including position or spatial dimension sensor

66
164/151.3

Melt level sensor

40
164/151.1

Including speed sensor

15
164/151.4

Including thermal sensor

38
164/151.5

For detecting or predicting breakout of continuous casting strand

15
164/151

Pressure indicating means

31
 
 
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