Class   238	RAILWAYS: SURFACE TRACK
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1

MISCELLANEOUS

2

ROADBED

3

. (1 indent ) Highway track

4

.. (2 indent ) Metallic

5

.. (2 indent ) Concrete

6

. (1 indent ) Continuous

7

.. (2 indent ) Concrete

8

. (1 indent ) Street crossing

9

. (1 indent ) Rail paving

10R

PORTABLE TRACK

11

. (1 indent ) Embankment or fill

12

. (1 indent ) Crossovers

13

. (1 indent ) House moving

14

. (1 indent ) Traction mats

10A

. (1 indent ) Toy truck systems

10B

. (1 indent ) Simulated roadbeds

10C

. (1 indent ) Continuous roadbeds

10E

. (1 indent ) Toy track, rail-guided

10F

. (1 indent ) Toy track, slot-guided

14.05

ELECTRICAL CONNECTIONS

14.2

. (1 indent ) From rail to noncontiguous rail or other object

14.3

. (1 indent ) Special rail

14.4

. (1 indent ) Combined rail joint or support

14.5

.. (2 indent ) Interposed conductor

14.6

... (3 indent ) Rail web contacting

14.7

.. (2 indent ) With intermediate bond-wire support

14.8

. (1 indent ) Dowel pin or inserted key type

14.9

. (1 indent ) Protected bond

14.1

. (1 indent ) Plural or laminated bond

14.11

.. (2 indent ) On both sides of rails

14.12

. (1 indent ) Rail bond forms

14.13

. (1 indent ) Rail-head attached

14.14

. (1 indent ) Rail-base or flange attached

14.15

.. (2 indent ) Molded joint

15

TRACK CURVES

16

. (1 indent ) Rollers

17

GUARDRAILS

18

. (1 indent ) Spring

19

. (1 indent ) Under main rail

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. (1 indent ) Two-rail chair

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. (1 indent ) Two-rail clamps

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. (1 indent ) Spacers

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.. (2 indent ) Tapered

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STRINGERS

25

. (1 indent ) Concrete

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. (1 indent ) Metallic

27

TIE ARRANGEMENT

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. (1 indent ) Diagonal

29

TIES

30

. (1 indent ) Forms

31

.. (2 indent ) Jointed

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... (3 indent ) Hinged

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... (3 indent ) Pivoted ends

34

.. (2 indent ) Detachable ends

35

.. (2 indent ) Multiple section

36

.. (2 indent ) Vertical sandwich

37

.. (2 indent ) Horizontal sandwich

38

.. (2 indent ) Twin

39

.. (2 indent ) Complementary sliding lock

40

.. (2 indent ) Truss

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... (3 indent ) Integral

42

.. (2 indent ) Stringer ends

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.. (2 indent ) Loop or hook ends

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.. (2 indent ) Spread ends

45

.. (2 indent ) Special

46

... (3 indent ) Rail joint

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... (3 indent ) Bridge joint

48

... (3 indent ) Spring

49

... (3 indent ) Old rail

50

. (1 indent ) Rods

51

.. (2 indent ) Rail-base

52

.. (2 indent ) Turnbuckle

53

.. (2 indent ) Screw rod

54

. (1 indent ) Cross section

55

.. (2 indent ) Two-part

56

... (3 indent ) Channels

57

... (3 indent ) I-beam

58

... (3 indent ) Angles or T's

59

.. (2 indent ) Channel flange down

60

... (3 indent ) Sheet metal

61

... (3 indent ) Rolled

62

.. (2 indent ) Channel flange up

63

... (3 indent ) Sheet metal

64

... (3 indent ) Rolled

65

.. (2 indent ) I-beam

66

... (3 indent ) Rolled

67

.. (2 indent ) T-shape

68

... (3 indent ) Cast

69

... (3 indent ) Inverted

70

.. (2 indent ) Tubular

71

... (3 indent ) Multiple

72

... (3 indent ) Rectangular

73

.... (4 indent ) Vertical telescope

74

.... (4 indent ) Separate lid and bottom

75

.... (4 indent ) Separate bottom

76

.... (4 indent ) Separate lid

77

.... (4 indent ) Folded sheet

78

.... (4 indent ) Integral

79

....• (5 indent ) Cast

80

... (3 indent ) Triangular

81

... (3 indent ) Circular

82

. (1 indent ) Corrugated

83

. (1 indent ) Nonmetallic

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.. (2 indent ) Plastic compound

85

... (3 indent ) Internal reinforcements

86

.... (4 indent ) Truss

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.... (4 indent ) Tube

88

.... (4 indent ) Cast

89

.... (4 indent ) Rolled section

90

.... (4 indent ) Closed loop

91

.... (4 indent ) Rods

92

....• (5 indent ) Crosstied

93

.... (4 indent ) Foraminous sheet

94

.... (4 indent ) Wire

95

... (3 indent ) Armored

96

.... (4 indent ) Box

97

.... (4 indent ) Tube

98

.... (4 indent ) Side and bottom

99

.... (4 indent ) Side and top

100

.... (4 indent ) Sides

101

.... (4 indent ) Top

102

.... (4 indent ) Top and bottom

103

.... (4 indent ) Bottom

104

. (1 indent ) End closures

105

. (1 indent ) Spacers

106

. (1 indent ) Anchor lugs and ribs

107

. (1 indent ) Insulation

108

.. (2 indent ) Sectional tie

109

PEDESTALS

110

. (1 indent ) Pot

111

.. (2 indent ) Cast

112

. (1 indent ) Wrought plate

113

.. (2 indent ) Inverted "U"

114

. (1 indent ) Tube or box

115

. (1 indent ) Concrete block

116

.. (2 indent ) Chair bar

117

.. (2 indent ) Bar core

118

. (1 indent ) Wood block

119

. (1 indent ) Pier

120

. (1 indent ) Screw

121

RAIL ARRANGEMENT

122

RAILS

123

. (1 indent ) Rack

124

. (1 indent ) Turnout

125

. (1 indent ) Vignoles

126

.. (2 indent ) T-base insert

127

. (1 indent ) Channel

128

.. (2 indent ) Integral

129

. (1 indent ) Trough and filler

130

. (1 indent ) T-rail

131

. (1 indent ) Webless or flat

132

. (1 indent ) Reversible

133

.. (2 indent ) Triple head

134

. (1 indent ) Tubular

135

.. (2 indent ) Integral

136

. (1 indent ) Step tread

137

. (1 indent ) Biped

138

. (1 indent ) Base bar

139

. (1 indent ) Side bars

140

. (1 indent ) Detachable guard or step

141

. (1 indent ) Split base and web

142

. (1 indent ) Split tread

143

. (1 indent ) Detachable head

144

.. (2 indent ) Lap web

145

.. (2 indent ) Grooved web

146

.. (2 indent ) Integral grooved base

147

.. (2 indent ) Web clamp

148

. (1 indent ) Tread surfaces

149

. (1 indent ) Webs

150

. (1 indent ) Substance

151

RAIL JOINTS

152

. (1 indent ) Insulated

153

.. (2 indent ) Transverse abutting

154

.. (2 indent ) Chair

155

... (3 indent ) Twin

156

.... (4 indent ) Base plate or bolted

157

... (3 indent ) Angle

158

.... (4 indent ) Weber type

159

.. (2 indent ) Splice bars

160

... (3 indent ) With base plate

161

... (3 indent ) In channel

161.5

. (1 indent ) Lubricant- or liquid-containing

162

. (1 indent ) Cast on

163

. (1 indent ) Molten filler

164

. (1 indent ) Welded

165

. (1 indent ) Switch rail

166

. (1 indent ) Pivoted

167

. (1 indent ) Compromise

168

. (1 indent ) Truss rod

169

. (1 indent ) Parallel beams

170

. (1 indent ) Gravity

171

. (1 indent ) Expansion deflectors

172

. (1 indent ) Vertical adjustment

173

. (1 indent ) Yielding rail end

174

. (1 indent ) Variable levels

175

. (1 indent ) Special rails

176

.. (2 indent ) Channels

177

.. (2 indent ) T-web U-base

178

.. (2 indent ) Flat

179

. (1 indent ) Internal key

180

. (1 indent ) Flush web key

181

. (1 indent ) Web key splice lock

182

. (1 indent ) Joint lug key

183

. (1 indent ) Integral web key and bars

184

. (1 indent ) Web locks

185

. (1 indent ) Z-form

186

.. (2 indent ) Base-connected

187

. (1 indent ) Chair

188

.. (2 indent ) Twin

189

... (3 indent ) Base stiffener

190

... (3 indent ) With base plate

191

... (3 indent ) Base-bolted

192

... (3 indent ) Lapping base sections

193

... (3 indent ) Interlocked base sections

194

.... (4 indent ) Longitudinal keys

195

.. (2 indent ) Angle

196

... (3 indent ) Pivoted

197

... (3 indent ) Splice lug engagement

198

... (3 indent ) Sliding splice lock

199

.... (4 indent ) Base plate underlap

200

... (3 indent ) Weber type

201

... (3 indent ) Transverse slide

202

.... (4 indent ) Screw-operated

203

.... (4 indent ) Horizontal wedge

204

.... (4 indent ) Vertical wedge

205

.. (2 indent ) Integral

206

... (3 indent ) Base filler

207

... (3 indent ) One-side filler

208

... (3 indent ) Two-side filler

209

. (1 indent ) Base plate

210

.. (2 indent ) Top flange

211

.. (2 indent ) Angle-bar underlap

212

.. (2 indent ) Angle-bar overlap

213

.. (2 indent ) Base stiffeners

214

.. (2 indent ) Distorted

215

.. (2 indent ) Center seat

216

.. (2 indent ) Rail lock

217

.. (2 indent ) Side clips

218

. (1 indent ) Tread bridge

219

.. (2 indent ) Rail-head insert

220

.. (2 indent ) Rail-head cover

221

.. (2 indent ) Notched head

222

... (3 indent ) Twin

223

.. (2 indent ) Head section

224

... (3 indent ) Saddle

225

.. (2 indent ) Rail section

226

... (3 indent ) Splice key

227

.. (2 indent ) Spacer

228

... (3 indent ) Expansible

229

.. (2 indent ) Web posts

230

. (1 indent ) Scarf

231

.. (2 indent ) Longitudinally assembled

232

... (3 indent ) Twin

233

... (3 indent ) With vertical drop

234

.. (2 indent ) Longitudinal or vertical

235

.. (2 indent ) Vertical drop

236

.. (2 indent ) Laterally assembled

237

... (3 indent ) Twin

238

... (3 indent ) Longitudinal lock

239

.... (4 indent ) Twin

240

.. (2 indent ) Angularly assembled

241

... (3 indent ) Longitudinal

242

... (3 indent ) Lateral

243

. (1 indent ) Splice bars

244

.. (2 indent ) Multiple part

245

.. (2 indent ) Toggle

246

.. (2 indent ) Rail guide

247

... (3 indent ) Attached

248

.. (2 indent ) Rail sleeve

249

.. (2 indent ) Longitudinal bolts

250

.. (2 indent ) Bar lugs and splice keys

251

.. (2 indent ) Bar bolts and splice keys

252

.. (2 indent ) Slotted bolt locks

253

.. (2 indent ) Bolt keys

254

.. (2 indent ) Rail-groove swing

255

.. (2 indent ) Cam-tightened

256

.. (2 indent ) U-bars and loops

257

.. (2 indent ) Vertical bevel flange

258

.. (2 indent ) Tapered

259

.. (2 indent ) Springs

260

.. (2 indent ) Fasteners

261

... (3 indent ) Double and split keys

262

.. (2 indent ) Nut and bolt lock

263

.. (2 indent ) Adjustable joint clamps

264

RAIL SEATS

265

. (1 indent ) With anchor in concrete

266

. (1 indent ) English chair

267

. (1 indent ) T-rail

268

. (1 indent ) Inverted channel rail

269

. (1 indent ) Cast

270

.. (2 indent ) With tie

271

.. (2 indent ) Plane top

272

. (1 indent ) Wrought

273

.. (2 indent ) With tie

274

.. (2 indent ) Plane top

275

. (1 indent ) Twin jaws

276

.. (2 indent ) Wrought

277

. (1 indent ) Pivoted

278

. (1 indent ) Jaw and seat

279

. (1 indent ) Gravity

280

. (1 indent ) Saddles

281

. (1 indent ) Vertical adjustment

282

. (1 indent ) Lateral adjustment

283

. (1 indent ) Cushions

284

.. (2 indent ) Metal springs

285

.. (2 indent ) Wood blocks

286

. (1 indent ) Spiking blocks

287

TIE-PLATES

288

. (1 indent ) Gauge

289

. (1 indent ) Plural tie

290

. (1 indent ) Lap

291

.. (2 indent ) Interlock

292

. (1 indent ) Rail brace

293

.. (2 indent ) Integral

294

. (1 indent ) Spike lock

295

.. (2 indent ) Lug on spike

296

.. (2 indent ) Pawl

297

. (1 indent ) Anchors

298

.. (2 indent ) Integral

299

. (1 indent ) Tie butting

300

. (1 indent ) Sleeve

301

. (1 indent ) Reversible

302

.. (2 indent ) Spring

303

. (1 indent ) Screw spike

304

. (1 indent ) Top surface

305

. (1 indent ) Rotary

306

. (1 indent ) Rail-base seats

307

. (1 indent ) Contour

308

. (1 indent ) Spike-hole arrangement

309

. (1 indent ) Spike-shank brace

310

FASTENINGS

311

. (1 indent ) Welded

312

. (1 indent ) Protective boxes and closures

313

. (1 indent ) Universal

314

. (1 indent ) Yoke

315

. (1 indent ) Rail anchors

316

.. (2 indent ) Pawl

317

.. (2 indent ) Cam

318

.. (2 indent ) Rail recess

319

.. (2 indent ) Rail lug

320

.. (2 indent ) Distorted rail

321

.. (2 indent ) Tie contact

322

... (3 indent ) Cam

323

... (3 indent ) Swinging clip

324

... (3 indent ) Wedge

325

... (3 indent ) Bevel slide

326

.... (4 indent ) Reversed lap

327R

... (3 indent ) Twin jaws

328

.... (4 indent ) With wedge

327A

.... (4 indent ) Two-part, with lock

329

... (3 indent ) Diagonal

330

.... (4 indent ) Integral

331

. (1 indent ) Transverse slide

332

.. (2 indent ) Screw-operated

333

.. (2 indent ) Horizontal wedge-operated

334

.. (2 indent ) Vertical wedge-operated

335

. (1 indent ) Abutting screw point

336

. (1 indent ) Rail brace

337

.. (2 indent ) Vertical slide

338

. (1 indent ) Clamps

339

.. (2 indent ) Gauge

340

.. (2 indent ) Multiple face

341

.. (2 indent ) Cam adjustment

342

.. (2 indent ) Nut type

343

.. (2 indent ) Anchors

344

... (3 indent ) Vertical face

345

... (3 indent ) Vertical shank

346

... (3 indent ) Ratchet

347

.. (2 indent ) Bevel guide

348

.. (2 indent ) Internal arm

349

.. (2 indent ) Spring

350

.. (2 indent ) Integral with tie

351

.. (2 indent ) Clip type

352

... (3 indent ) Double

353

... (3 indent ) Vertical wedge

354

... (3 indent ) Horizontal wedge

355

.. (2 indent ) Hooks

356

... (3 indent ) Pivoted

357

... (3 indent ) Twin

358

.... (4 indent ) Through bolt

359

.... (4 indent ) Single pivot

360

.. (2 indent ) Lever

361

.. (2 indent ) Wedges

362

... (3 indent ) Parallel

363

... (3 indent ) Aligned

364

... (3 indent ) Flange

365

... (3 indent ) Locks

366

. (1 indent ) Spikes

367

.. (2 indent ) Interlock

368

.. (2 indent ) Bent

369

.. (2 indent ) Split end

370

.. (2 indent ) Plug

371

.. (2 indent ) Socket

372

.. (2 indent ) Screw

373

... (3 indent ) Sockets

374

.. (2 indent ) Socket and wedge

375

.. (2 indent ) Lock

376

.. (2 indent ) Ratchet

377

. (1 indent ) Bolt anchors and sleeves

378

. (1 indent ) U-bolts and clips

379

FOOT GUARDS

380

. (1 indent ) Switch point

381

. (1 indent ) Wheel-depressed

382

DEADENING NOISE

	FOREIGN ART COLLECTIONS

FOR000

CLASS-RELATED FOREIGN DOCUMENTS

	DIGESTS

DIG1

TRACK STRUCTURE ASSEMBLED BY GLUING

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