Bridon Ropes for Aerial Ropeways
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о RIDDN Ropes for Aerial Ropeways о aBRIDCJN product о RIDDN Ropes for Aerial Ropeways о aBRIDCJN product о BRIDCJN w о RLDW DЕ \ о • BRIOQN сотрапу locations о BRIDCJN GRОU р 5 Т R Е N G Т Н 5 BRIDON IS ТНЕ WORLD'S FOREMOST ROPEMAКlNG сноцн BASED АТ DONCASTER, ENGLAND, WITH OVER 40 ASSOCIATED ОА SUBSIDIARY OPERATING COMPANIES ESTABLISHED IN SOME 20 COUNTRIES WORLDWIDE. BRIDON is fully committed As а manufacturer of monitor and develop current The BRIDON Group to the development and advanced and precision product ranges whilst has ап extensive distribution manufacture of а wide engineering products, defining and estabIishing network which is active in range of materials in сагЬоп BRIDON maintains а the new materials and most countries of the world, and alloy steels, high continuous programme of products needed to meet utilising the full GROUP performance synthetic fibres research and development, the future market expertise in manufacture, and composite elements. coordinated Ьу its Technical requirements. distribution and technical From these materials Division at Doncaster. This support. BRIDON Companies facility is structured to We offer to all customers produce and market ап а quality product unparalleled variety of steel BRIDON 15 ATYOUR 5ERVICE WORLDWIDE and а comprehensive wire and wire roре products, service. structural strand, high strength tension members, fibre ropes and а comprehensive range of standard and specialised lifting equipment. о BRIDDN PRODUCTSTRENGTHS То maintain this position BRIDON'S COMMITMENT ТО ТНЕ TECHNOLOGICAL DEVELOPMENT OF ITS BRIDON applies the latest PRODUCTS AND PROCESSES HAS RESULTED IN ТНЕ GROUP BECOMING А technology in the WORLD LEADER IN HIGH CARBON STEEL METALLURGY AND STEEL WIRE development of wire and АОРЕ DESIGN AND PRODUCTION. wire горе products together with the refinement of its estaqlished product range. Such developments аге enhanced Ьу the fact that BRIDON has 1ullcontrol 01 material quality and process routes from liquid steel through to final product supply. Individual manufacturing companies within the BRIDON Group implement the appropriate controls BRIDON manufactures а commensurate with the comprehensive range of product specifications and wire горе pгoducts from the customer requirements, сопуепйопа' горе , . • these being fully constructions to the highly coordinated Ьуthe BRIDON sophisticated designs Group Technical Division. essential for specialised Such coordination ensures market needs. Computer that all BRIDON products aided rope design and аге of exacting quality and production processing аге fully comply with the а major influence in appropriate specifications ensuring that the quality of and standards. this pгoduct range is maintained at the highest , level. .1''.''';:..,. .' ~~~~~ BRIDON MANUFACTURES АОРЕ ТО COMPLY WITH ALL MAJOR INTERNATIONAL STANDARDS - SUCH AS BS, DIN, UNI, AFNOR, ANSI, EN, AND ISO, AS WELL AS INDIVIDUAL CUSTOMER'S SPECIFICATIONS. г о BRIDDN LOCKED COIL ТААСК ROPES о BRIDDN LOCKED COIL TRACK ROPES А locked coil roре is а The majority of track ropes Locked coil is the highly engineered product have ап outer 'ауег of full optimum construction for which is individually locked wires which gives а track rope service. designed and manufactuгed construction offering It offers: to meet the specific superior performance under а) А smooth periphery requirements of each conditions of high capacity which keeps surface inst-allation. and high tread pressures. wear to а minimum оп both the roре and vehicle Such ropes аге constructed нoweve г,constructions wheels. with опе ог тоге layers of offering а half locked outer interlocking wires. The cover аге also availabIe, Ь) Compact steel area shape, dimension and usually for smaller allowing maximum properties of each wire аге installations where wheel strength and minimum individually specified to loadings аге low. rope elongation. achieve the required characteristics. с) Safety of operation. Should апу wire Ьесоmе Locked Coil Track Ropes damaged ог broken, then the 'Iock' shape helps to Nominal Approximate Мetal LoWTensile Standard Tensile High Tensile retain the wire within the Diameter Mass Area Nominal Breaking Nominal Breaking Nominal Breaking Load Load Load construction restricting it from looping out. mm in kg!100m IbI100ft mm2 in2 kN lonnes 2000lb kN tonnes 20001b kN tonnes 2000lb 30 111А;4 511 343 576 0.89 674 68.7 75.8 777 79.3 87.3 927 94.6 104.2 32 1% 581 390 655 1.02 767 78.2 86.2 885 90.3 99.5 1055 107.6 118.6 То ensuгe the optimum 34 12~ 656 441 740 1.15 865 88.2 97.2 1000 102.0 112.4 1192 121.6 134.0 design to achieve the best з5 10/8 695 467 784 1.22 917 93.5 103.1 1060 108.1 119.1 1262 128.7 141.9 working performance, BRIDON developed and 38 1У2 819 550 924 1.43 1080 110.2 121.4 1250 127.5 140.5 1487 151.7 167.1 employs а sophisticated 40 10/16 908 610 1024 1.59 1200 122.4 134.9 1380 140.8 155.1 1648 168.1 185.2 computer rope design 43 111/16 1050 706 1220 1.89 1380 140.8 155.1 1600 163.2 179.8 1941 198.0 218.2 system. Linked with the 45 1~ 1150 773 1337 2.07 1520 155.0 170.9 1750 178.5 196.7 2126 216.9 239.0 respective development and 48 17/8 1310 880 1521 2.36 1730 176.5 194.5 1990 203.0 223.7 2419 246.7 271.9 production machinery, this system allows exacting 51 2 1520 1021 1717 2.66 1940 197.9 218.1 2240 228.5 251.8 2750 280.5 309.1 quality assurance, to 2.77 260.8 289.5 319.0 52 2VЭ2 1580 1062 1785 2010 205.0 225.9 2320 236.6 2838 produce BRIDON's high 54 2У8 1700 1142 1925 2.98 2170 221.3 243.9 2510 256.0 282.1 3061 312.2 344.1 quality roре product range. 56 2:YJ6 1830 1230 2070 3.21 2330 237.7 261.9 2700 275.4 303.5 3292 335.8 370.0 58 2% 1970 1324 2220 3.44 2510 256.0 282.1 2890 294.8 324.8 3531 360.2 396.9 61 2% 2180 1465 2456 3.81 2640 269.3 296.7 3200 326.4 359.7 3880 395.8 436.1 67 25/8 2610 1754 2963 4.59 з545 361.6 398.5 3825 390.1 429.9 4800 489.6 539.5 70 2% 2860 1922 3234 5.01 3650 372.3 410.3 4010 409.0 450.7 5145 524.8 578.3 The above figures аге typical for а general range of product. Locked Coil Track Ropes аге specifically designed and manufactured to suit individual installations. ® DVFDRM HIGH PERFORMANCE ROPES Опе of the most innovative горе impгovements has Ьееп the development of Dyform® strand. For aerial гopes, the The аооуе benefits теап that Dyform® сап Ье impгoved pгoperties аге: recommended for aeriallift installations, рпгпагйу for the detachabIe grip system&where diameter consistency а) greater surface/contact and retention аге а" important . • area - reduced pressure between sheave and горе liner Ь) greater internal contact area - reduced internal wire contact and Dyform®6 This concept was impгoved горе fatigue life 6 х 19/6 х 26 Fibre Core intгoduced and patented Ьу с) higher breaking load to BRIDON тапу years ago Nominal Approximate 1960 N/mm2 Tensile Grade weight ratio - size for Diameter Mass Minimum Breaking and has Ьееп successfully size оуег conventional Force Load developed into гopes for а горе variety of applications - тт in kg/100m IbI100ft kN tonnes 2000lb haulage, mining, and d) improved diameter particularly high strength stability - better 19 :У4 142 95.4 251 25.6 28.2 сгапе гopes. resistance to deformation 22 7/8 185 124.3 330 33.7 37.1 under radial pressure 26 1 265 178.1 478 48.7 53.7 The Dyforming pгocess is е) increased modulus - 29 1У8 310 208.3 544 55.4 61.1 achieved Ьу passing the reduced constructional 32 1У4 410 275.5 700 71.4 78.7 finished strand through а горе stretch fixed die which compacts 35 1% 482 323.9 830 84.7 93.3 the strand to achieve а f) Dyform® configuration - 38 1% 560 376.3 1009 102.9 113.4 reduction in diameter, minimises oscillation and 42 10/8 798 536.2 1147 117.0 129.0 . resulting in additional vibration - impгovements 45 1% 912 612.8 1302 132.8 146.3 pertormance advantages. оп some installations. SOLID PLASTIC CORED WIRE ROPE Most aerial haulage ropes stability, BRIDON has EXTENSION UNDER LOAD аге pгoduced with а 3 ог 4 developed and introduced strand fibre саге. Initially the BRISTAR - а new materials used were of generation горе with а Fluted Core - эв mm (11hin) 6 х 36 с 1.2 natural fibres, but тоге unique plastic соге. о 'iii recently these have Ьееп с А BRISTAR горе offers: superseded in most cases ~ Ьу the use of synthetic ~ 0.8 Controlled support and Q. fibres. о symmetrical separation of а: the strands which will <f!. Established synthetic fibres 0.4 improve service and offer improved pгoperties fatigue life. over natural fibres including consistency and . High density core material enviгonmental stability. for improved strand 10 20 30 40 50 However, with both support and diameter % RopeMBL materials the resultant retention. compression of the fibres EXТENSION UNDER LOAD within the spun саге Comprehensive core fill Conventional FFC - 38 mm (11/2in) 6 х 36 construction тау result in ensuring minimum rope some горе diameter . elongation. reduction in service which g 1.2 'iii сап affect performance с BRIDON has а long term CI) between горе and grips and commitment to identify and -)( горе extension which тау ~ 0.8 pгoduce high performance Q.