Knowledge (XXG)

Buffer stop

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255: 273: 231: 295: 330: 311: 38: 550:. The only injury was the driver of the train. The cause was found to be that the driver was using a mobile phone while he was driving. The distraction led him to enter the station at excessive speed. He was fired and prosecuted, pleading guilty to a charge of endangering the safety of people on the railway. 430:
at a train station in Buenos Aires during the morning rush hour. The accident killed 51 people and injured more than 700 in Argentina's worst rail accident in 30 years. The buffer stops' hydraulic components were found to be disabled and did not absorb the energy of the
397:– 43 killed, 74 injured – buffer stop collision made far worse by small size "tube" train running into larger dead-end tunnel beyond. The tunnel could accommodate full-size surface stock thus permitting the smaller train to concertina inside the tunnel. 538:
on track five at 8:45 am. The train continued across the low-level passenger concourse connecting the platforms and slammed into a wall of the terminal building, causing serious structural damage. One person was killed and more than 100 were
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If there is extra room behind the bumper block, there is usually a sand or ballast drag that is designed to further retard a runaway train. One such accident occurred when a Northern City Line train powered past the bumper block at
230: 515:, resulting in at least fifty-eight deaths and 150 people being injured. The driver reported by radio that the brakes on the train had failed, and that he could not stop the train. It was diverted into a siding and 272: 49:
is designed to move up to 7 metres (23 ft) to slow down an 850-tonne (840-long-ton; 940-short-ton) passenger train from 15 km/h (9.3 mph) without damaging the train or injuring passengers.
379:, sustaining severe damage. Sixteen people were killed, 13 instantaneously and 3 at a later time due to injuries received. 64 people were injured, of which 17 required hospital treatment. 294: 254: 173:, nearly stationary). To improve stopping performance, a way of dissipating this energy is needed, through compression or friction. Following a buffer stop accident at 477:. However, the unpowered train suddenly decoupled while in motion and overshot the retarding buffer at Taft Avenue station. As a result, the train derailed onto 489:
as it was unpowered, adding that the retarding buffer at the station was only designed to handle a maximum speed of 15 kilometers per hour (9.3 mph).
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Several different types of buffer stop have been developed. They differ depending on the type of coupler used and on the intended application.
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in 1902, the Rawie company developed a large range of energy-absorbing buffer stops. Similar hydraulic buffer stops were developed by
516: 505: 310: 1386: 447: 412: 442:– A train parked with the train control lever at "Full throttle" was set in motion when a cleaner closed the door on a four-car 632: 427: 394: 88:
is the first part of the vehicle that the buffer stop touches. The term "buffer stop" is of British origin, since railways in
408:– commuter train overruns a buffer stop owing to brake failure and crashes into the station building. 16 killed, 25 injured. 112:. These are particularly important for passenger railway applications, because the anticlimbers reduce the likelihood of 994: 757: 446:
commuter train in Neglinge depot. It reached 80 km/h and demolished a buffer stop at Saltsjöbaden station before
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The design of the buffer stop is dependent, in part, on the kind of couplings that the railway uses, since the
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showed that standard coupling procedures were not followed and that the runaway train did not use its
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Wheel stops or car stops are used to stop small numbers of light vehicles at the end of level storage
1183: 899: 368:– Serious buffer stop collision inspires development of Rawie range of energy-absorbing buffer stops. 178: 117: 329: 169:
in a collision with a buffer stop. Rigid buffers can safely cope only with very low-speed impacts. (
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constataron que los paragolpes no contaban con su sistema hidráulico en funcionamiento
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Largely because of its mass, a train transfers an enormous amount of
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crashing into a small apartment block beyond the end of the track
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overran the buffer stop and fell into the street below
481:, causing multiple injuries. An investigation by the 388:
jumped the platform and plunged through the concourse
1359: 1277: 1172: 1018: 930: 758:"Argentine train crash kills 49 people, hurts 600" 77:from going past the end of a physical section of 483:Department of Transportation and Communications 144:Friction buffer stops (bolted down to the rail) 907: 8: 131:(centrally positioned between the two rails) 428:a commuter train collided with buffer stops 300:Bumper at the end of a newer tunnel in the 914: 900: 892: 694:"Western Cullen Hayes Wheel and Car Stops" 196:Stopping distance: 20 m (66 ft). 193:Stopping speed: 20 km/h (12 mph) 534:commuter train entering Hoboken Terminal 517:crashed through the buffers at Bachhrawan 236:Two views of a Hayes-built bumper at the 36: 609: 226: 377:collided heavily with the buffer stop 27:Device to stop trains at end of track 7: 887:Book about Buffer Stops in Victoria 450:, badly injuring the cleaning lady. 25: 829:Camus, Miguel (August 19, 2014). 1412:Railway buildings and structures 676:"Wheel Stops – Track Components" 413:Cannon Street station rail crash 309: 304:system beyond a terminal station 293: 271: 253: 229: 30:For other uses of "bumper", see 719:"Car Stops – The Nolan Company" 395:Moorgate Underground rail crash 244:. This design accommodates the 134:Buffer stops with traditional " 1: 658:"Rails Company – Wheel Stops" 619:Railway Gazette International 548:collided with the buffer stop 73:(US), is a device to prevent 786:. 2022-02-22. Archived from 190:Raja Trains Depot in Tehran 633:"Aldon railcar wheel stops" 621:. 1/2009: 16. January 2009. 469:lost power while departing 1428: 1122:Transfer table (traverser) 335:Gare Montparnasse accident 94:buffer-and-screw couplings 29: 1110:ground-level power supply 836:Philippine Daily Inquirer 617:"Infrastructure (Iran)". 390:due to a faulty air break 536:overran the buffer block 287:Honoré-Beaugrand station 151:Moorgate station in 1975 120:during a head-on impact. 1095:Railway electrification 562:Buffer (rail transport) 211:or to chock individual 582:List of rail accidents 544:Kirkby, United Kingdom 337: 316:Simple timber stop at 238:Linden Railroad Museum 141:Hydraulic buffer stops 50: 1234:Platform screen doors 333:The aftermath of the 332: 325:Examples of accidents 179:Ransomes & Rapier 40: 1184:Anti-trespass panels 664:on January 30, 2020. 522:29 September 2016 – 41:This buffer stop at 1031:Classification yard 818:. January 15, 2013. 587:Retarder (railroad) 532:Pascack Valley Line 524:Hoboken, New Jersey 475:Taft Avenue station 418:22 February 2012 – 393:28 February 1975 – 353:– An express train 123:Buffer stops for a 1290:Motive power depot 1244:Signalling control 764:. 22 February 2012 725:. 4 February 2016. 471:Magallanes station 434:15 January 2013 – 382:15 January 1953 – 341:22 October 1895 – 338: 155:London Underground 108:Buffer stops with 96:between vehicles. 51: 1399: 1398: 1117:Railway turntable 938: 453:13 August 2014 – 411:8 January 1991 – 373:Glasgow, Scotland 362:Frankfurt am Main 343:Gare Montparnasse 278:A buffer stop or 175:Frankfurt am Main 16:(Redirected from 1419: 1294:Railway workshop 1010:Transition curve 980:Fastening system 934: 916: 909: 902: 893: 874: 873: 871: 869: 854: 848: 847: 845: 843: 826: 820: 819: 808: 802: 801: 796: 795: 780: 774: 773: 771: 769: 754: 748: 747: 745: 743: 733: 727: 726: 723:nolancompany.com 715: 709: 708: 706: 705: 696:. Archived from 690: 684: 683: 672: 666: 665: 660:. Archived from 654: 648: 647: 645: 644: 635:. Archived from 629: 623: 622: 614: 542:13 March 2021 – 530:of a NJ Transit 492:20 March 2015 – 487:automatic brakes 400:13 April 1978 – 384:Washington, D.C. 313: 297: 275: 261:Energy-absorbing 257: 233: 161:Energy-absorbing 138:" on either side 92:principally use 75:railway vehicles 21: 1427: 1426: 1422: 1421: 1420: 1418: 1417: 1416: 1402: 1401: 1400: 1395: 1355: 1273: 1249:Structure gauge 1204:Defect detector 1176: 1168: 1014: 970:Clip and scotch 960:Breather switch 926: 920: 883: 878: 877: 867: 865: 856: 855: 851: 841: 839: 828: 827: 823: 810: 809: 805: 793: 791: 782: 781: 777: 767: 765: 756: 755: 751: 741: 739: 735: 734: 730: 717: 716: 712: 703: 701: 692: 691: 687: 674: 673: 669: 656: 655: 651: 642: 640: 631: 630: 626: 616: 615: 611: 606: 601: 557: 463:MRTC 3000 class 461:– A southbound 371:27 July 1903 – 327: 320: 314: 305: 298: 289: 276: 267: 263:buffer stop in 258: 249: 242:Linden, Indiana 234: 225: 205: 187: 163: 125:knuckle coupler 102: 35: 28: 23: 22: 15: 12: 11: 5: 1425: 1423: 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605: 602: 600: 599: 594: 592:Shock absorber 589: 584: 579: 574: 569: 564: 558: 556: 553: 552: 551: 540: 520: 511:derailed near 509:Janata Express 490: 451: 432: 416: 409: 398: 391: 380: 369: 358: 326: 323: 322: 321: 315: 308: 306: 302:Toronto subway 299: 292: 290: 284:Montreal Metro 277: 270: 268: 259: 252: 250: 235: 228: 224: 221: 204: 201: 200: 199: 198: 197: 194: 186: 183: 167:kinetic energy 162: 159: 146: 145: 142: 139: 132: 121: 101: 98: 26: 24: 14: 13: 10: 9: 6: 4: 3: 2: 1424: 1413: 1410: 1409: 1407: 1388: 1385: 1384: 1383: 1380: 1379: 1378: 1375: 1373: 1370: 1368: 1365: 1364: 1362: 1358: 1352: 1349: 1345: 1342: 1340: 1337: 1335: 1332: 1330: 1327: 1326: 1325: 1322: 1318: 1315: 1313: 1310: 1309: 1307: 1305: 1302: 1300: 1297: 1295: 1291: 1288: 1286: 1285:Coaling tower 1283: 1282: 1280: 1276: 1270: 1267: 1265: 1262: 1260: 1257: 1255: 1254:Signal bridge 1252: 1250: 1247: 1245: 1242: 1240: 1237: 1235: 1232: 1230: 1229:Loading gauge 1227: 1225: 1222: 1220: 1217: 1215: 1212: 1210: 1207: 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Retrieved 852: 842:December 17, 840:. Retrieved 834: 824: 815: 806: 798: 792:. Retrieved 788:the original 778: 766:. Retrieved 761: 752: 740:. Retrieved 731: 722: 713: 702:. Retrieved 698:the original 688: 679: 670: 662:the original 652: 641:. Retrieved 637:the original 627: 618: 612: 567:Catch points 508: 436:Saltsjöbaden 420:Buenos Aires 206: 170: 164: 147: 110:anticlimbers 103: 83: 70: 67:bumper block 66: 63:bumping post 62: 58: 54: 52: 18:Buffer stops 1194:Buffer stop 1154:Water crane 1066:Track gauge 1005:Tie/Sleeper 768:22 February 742:11 November 597:Wheel chock 479:Taft Avenue 459:Philippines 318:Scarborough 246:AAR coupler 215:on shallow 181:in the UK. 129:SA3 coupler 114:telescoping 55:buffer stop 47:Switzerland 1367:Industrial 1351:Water stop 1312:for trains 1304:Roundhouse 1278:Structures 1264:Train stop 1214:Guard rail 1189:Block post 1177:and safety 1174:Signalling 1105:third rail 1078:Rail track 1071:dual gauge 955:Baulk road 863:NDTV India 794:2024-05-24 704:2018-08-19 643:2018-08-19 604:References 572:Cushioning 513:Bachhrawan 467:MRT Line 3 431:collision. 386:– A train 203:Wheel stop 1317:for goods 1259:Tell-tale 1090:Rail yard 1056:Guide bar 1036:Headshunt 1019:Trackwork 985:Fishplate 975:Date nail 936:(history) 762:Yahoo.com 424:Argentina 280:sand drag 71:stopblock 43:Zurich HB 1406:Category 1372:Military 1329:building 1299:Platform 1209:Derailer 1127:Roll way 1046:Junction 945:Axe ties 868:20 March 816:BBC News 555:See also 539:injured. 506:Varanasi 502:Dehradun 402:Budapest 185:Examples 157:system. 1382:station 1377:Private 1324:Station 1000:Profile 950:Ballast 528:cab car 406:Hungary 366:Germany 360:1902 – 282:on the 223:Gallery 153:on the 136:buffers 116:of the 1144:Switch 1132:Siding 932:Tracks 577:Derail 526:– The 500:– The 455:Manila 440:Sweden 351:France 265:France 217:grades 209:tracks 127:or an 59:bumper 32:Bumper 1360:Types 1339:ghost 1334:clock 1308:Shed 922:Rail 498:India 347:Paris 100:Types 79:track 1387:list 1344:list 965:Cant 870:2015 844:2022 770:2012 744:2012 171:i.e. 1164:Wye 444:EMU 69:or 45:in 1408:: 861:. 833:. 814:. 797:. 760:. 721:. 678:. 496:, 457:, 438:, 426:– 422:, 404:, 364:, 349:, 345:, 240:, 219:. 81:. 65:, 61:, 57:, 53:A 1292:/ 915:e 908:t 901:v 872:. 846:. 772:. 746:. 707:. 682:. 646:. 519:. 504:- 357:. 248:. 34:. 20:)

Index

Buffer stops
Bumper

Zurich HB
Switzerland
railway vehicles
track
coupling gear
Great Britain
buffer-and-screw couplings
anticlimbers
telescoping
railroad cars
knuckle coupler
SA3 coupler
buffers
Moorgate station in 1975
London Underground
kinetic energy
Frankfurt am Main
Ransomes & Rapier
tracks
railroad cars
grades
Two views of a Hayes-built bumper at the Linden Railroad Museum, Linden, Indiana. This design accommodates the AAR coupler.
Linden Railroad Museum
Linden, Indiana
AAR coupler
Energy-absorbing buffer stop in France
Energy-absorbing

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