Knowledge (XXG)

Mansell wheel

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The wooden segments of the wheel had a shorter life than other parts, and were replaced at intervals, usually because they had become loose in the wheel rim, not because the timber was otherwise damaged. The valuable teak was often re-used. As the segments were too short for most woodworking uses,
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The blocks were common for outdoor use at railway stations, particularly around milk loading docks and on platforms that handled postal traffic. Those platforms were regularly in use overnight and the wooden blocks provided a quieter surface, which made for less disturbance for the station's
70:, this type of wheel endured for a long time. Besides the reduction in noise, there was an increased safety factor. While some of that might be attributed to the extra attention paid to what were specifically passenger carriage wheels, the potential for 42:
in the UK. The design was created in the 1840s and was eventually used widely on passenger railway stock in the UK. It is an interesting example of a composite wooden wheel, using the same principle as an
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The reason for using wood was to reduce the noise. Having a wooden centre eliminated the ringing noise that emanated from early railway wheels. Made from
103: 260:. Railway Mechanical Engineering: a practical treatise by engineering experts. Vol. 1. London: the Gresham Publishing Company Ltd. 142:, even with iron-tyred carts running over them. An example of a wood block pavement made from wheel segments survives at Liverpool's 188: 121:
of 1895 also used Mansell wheels for their bogie and tender. Another tank locomotive 0-4-4T class bogie used Mansel (sic) wheels.
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Mansell wheels were used almost exclusively on passenger coaches, but there are some examples of their use on a locomotive. The
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but with a solid wooden centre instead of spokes. The drawing (right) is from a railway design book of the early 20th century.
92: 60: 107: 39: 143: 78: 294: 114: 106:'s 0-4-2WT locomotive "Gazelle" has trailing wheels of the Mansell type. "Gazelle" is preserved at the 255: 176: 279: 261: 234: 184: 242: 155: 44: 35: 228: 118: 86: 288: 82: 31: 139: 55: 265: 246: 131: 238: 19: 71: 91: 54: 18: 67: 85:
used in railway signalling. That problem was solved by fitting
233:(2 ed.). London: The Railway Publishing Company Ltd. 230:
The Evolution of the Steam Locomotive (1803 to 1898)
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The design and construction of carriages and wagons
280:Bluebell Railway - carriage with Mansell wheels 38:, the Carriage and Wagon superintendent of the 8: 158:, a US design using a compressed paper inner 81:, so Mansell wheels would not operate the 168: 203: 130:they were typically re-used as wooden 104:Shropshire and Montgomeryshire Railway 215: 77:However, the wooden centres acted as 59:A preserved Mansell wheel set at the 7: 14: 181:History of the Southern Railway 108:Colonel Stephens Railway Museum 61:Buckinghamshire Railway Centre 1: 311: 113:The first examples of the 125:Re-use of wooden segments 74:faults was also reduced. 99: 63: 23: 227:Sekon, G. A. (1899). 95: 79:electrical insulators 58: 40:South Eastern Railway 22: 218:, pp. 297, 299. 177:Dendy Marshall, C.F. 254:Warner, S. (1923). 206:, pp. 119–123. 100: 64: 24: 302: 269: 250: 219: 213: 207: 201: 195: 194: 173: 138:neighbours than 310: 309: 305: 304: 303: 301: 300: 299: 285: 284: 276: 253: 226: 223: 222: 214: 210: 202: 198: 191: 175: 174: 170: 165: 156:Paper car wheel 152: 132:flooring blocks 127: 89:to the wheels. 53: 45:artillery wheel 36:Richard Mansell 17: 12: 11: 5: 308: 306: 298: 297: 287: 286: 283: 282: 275: 274:External links 272: 271: 270: 251: 221: 220: 208: 196: 189: 167: 166: 164: 161: 160: 159: 151: 148: 126: 123: 87:copper bonding 83:track circuits 52: 49: 15: 13: 10: 9: 6: 4: 3: 2: 307: 296: 293: 292: 290: 281: 278: 277: 273: 267: 263: 259: 258: 252: 248: 244: 240: 236: 232: 231: 225: 224: 217: 212: 209: 205: 200: 197: 192: 190:0-7110-0059-X 186: 183:. Ian Allan. 182: 178: 172: 169: 162: 157: 154: 153: 149: 147: 145: 141: 135: 133: 124: 122: 120: 116: 111: 109: 105: 98: 94: 90: 88: 84: 80: 75: 73: 69: 62: 57: 50: 48: 46: 41: 37: 33: 32:railway wheel 29: 28:Mansell Wheel 21: 16:Railway wheel 295:Train wheels 256: 229: 211: 199: 180: 171: 140:cobblestones 136: 128: 112: 101: 96: 76: 65: 34:patented by 27: 25: 204:Warner 1923 266:1051762139 216:Sekon 1899 163:References 119:Duke class 247:23298699M 144:Edge Hill 289:Category 179:(1963). 150:See also 51:Overview 239:4838939 97:Gazelle 72:casting 264:  245:  237:  187:  117:4-4-0 30:is a 262:OCLC 235:OCLC 185:ISBN 68:teak 26:The 115:GWR 110:. 291:: 243:OL 241:. 146:. 134:. 268:. 249:. 193:.

Index


railway wheel
Richard Mansell
South Eastern Railway
artillery wheel

Buckinghamshire Railway Centre
teak
casting
electrical insulators
track circuits
copper bonding

Shropshire and Montgomeryshire Railway
Colonel Stephens Railway Museum
GWR
Duke class
flooring blocks
cobblestones
Edge Hill
Paper car wheel
Dendy Marshall, C.F.
ISBN
0-7110-0059-X
Warner 1923
Sekon 1899
The Evolution of the Steam Locomotive (1803 to 1898)
OCLC
4838939
OL

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