
bsa emm20

munbu birminghamile small ams kambani (bsa) avarude cheria heethile faaktariyil nirmmicha oru britiish motorcyclaanu bsa emm 20. 1936ll yuddha oafees thudakkathil paraajayathinadutthaayi kanakkaakkiyirunnenkilum, britiish milittari motorcyclinginte charithratthile ettavum kooduthal kaalam sevanamanushticha motorcycleukaliloni emm20 parinamichu, athupole thanne randaam lokamahaayudhathil 126,000 sajeeva sevanavumaayi nirmmicha ettavum kooduthal tharam motorcycleukalaayi ithu maari. avayil palathum innum lokamembaadum upayogathilundu.
vikasanam.
randaam lokamahaayudham pottippurappettappol sayudha senaykk aayudangal vitharanam cheythathinte neenda charithramulla brittanile ettavum valia motorcycle nirmmaathaavaayirunnu bsa. wall peju roopakalppana cheytha bsa emm20 1937 ll 500 sisi single silindar side valve enchinulla hevi frame cheytha side kaar modalaayi vikasippikkaan thudangi. oru staanderd bsa gearboxyloode ithinu kuranja compression dhaaraalam loow-end tork undaayirunnu.
1939 muthalulla aadyakaala keey-emm20 modalukal sainika fittingukal cherthu saadhaarana sivilian bhaagangalil ninnaan nirmmichathu, athaayath 8 inch lucas dull42 hedlight (black outtu mask gadippichirikkunnu), magnetto drive-piniyan nattu, petrol, oayil taankukalkkaayi prathyeka filler cappukal ennivayilekkulla praveshanathinaayi scru-inn pluginoppam timing-gear cover. eee aadyakaala sainika emm20 modalukalil pinn frame tubilake oru lugg braze cheythathil ninnu pivatt cheytha pinvashathu oru neenda spike cheytha prope staandum gadippichirunnu. keey-emm20 modalukal bii. ezz. eiii sweeden, dakshinaafrikka, india ennividangalilekkum sivilian dealermar, vitharanakkaar ennivarumaayum kayattumathi cheythathayi factory ledgerukal kaanikkunnu.
emm20 factory bombakramanam.
1940 november 19 chovvazhcha ratri birminghamile small heethile armoury roadile bii. ezz. eiii faaktariyil nadatthiya vyomaakramanathil emm20 nirmmikkunna bsa thozhilaallikal kollappettu. factory luftwafinte pradhana lakshyangalilonnaayirunnu mathramalla, 9.25pm ll oru thaazhnna parakkunna vimanam rund bombukal varshichu, ithu aayudhashaalayile bsa kettidatthinte thekke attathe nashippichu. barmingham, warwick kanal dry pump cheyth thee anaycha bsaude swantham agnishamana sena rakshaapravarthakaril ulppedunnu. 53 thozhilaallikal kollappedukayum 89 perkku parikkelkkukayum avasaanathe mrithadehangal kandethunnathinu aarr aazhchakalkk munbaayirunnu. factoryudeyum upakaranangaludeyum bhooribhaagavum nasippikkappedukayo kedupaadukal sambhavikkukayo cheythuvenkilum bsaik 67 faaktarikalundaayirunnathil jolie mattevideyengilum maattukayum bsa emm20-yude uthppaadanam thudarukayum cheythu.
mattangal.
1939 october muthal keey-emm20-neey dablyu-emm20 ennu namakaranam cheyyukayum garder forkkukal ulppeduthaanum valence cheytha pinn mudguard neekkam cheyyaanum parishkkarikkukayum cheythu. 1940 avasaanathode chila sivil specification emm20kall yuddha oafees vaangi, avaa sainika peyint skeemullah sivil modalukalaayirunnu. 1941ll munnilum pinnilum ulla nambar plettukal neekkam cheyyukayum 1941num 1942num idayil vadakke aafrikkayil sajeevamaaya sevana upayogam fork damperukalude eluppathilulla krameekaranatthinte aavasyakatha kaanikkukayum cheythu. prathyeka damper nobukal bakelite upayogichaanu nirmmichathu (pinneedu amarthia urukk upayogichu maatti). duu142 hedlightinu pakaram lucas duu42-ll oru cheria 6, oru hudd, sloated black-outtu sheeled, oru saarvathrika ell-dablyudi-emm. tii. 1eiii teyil laitt enniva gadippichu.
1942 muthal rabbarinte shaamam undayirunnathinaal handlebar grippukalum kaalppaadangalum kyanwas pothinja loha vasthukkalaal maattisthaapikkukayum randaam lokamahaayudhathinte avasaanam vare cheria mattangal maathram varuthi uthppaadanam nilavaarathilaakkukayum cheythu. 1942-nte thudakkathil saarvathrika dablyudi steel panier frameukalum baagukalum sookshikkaan oru puthiya valia pinwahini gadippichu. ithinartham neelamulla prope staand aduthulla pinn wheel spindle nattinu munnil maattuka ennaanu. 1943ll crankase sump sheeldinte punarroopakalppanayum uyarnna sheshiyulla eyar kleaner gadippikkalum ulppede kooduthal parishkaarangal varuthi, ithu indhana taankinte mukalil oru boxes aakruthiyilulla kanni aayirunnu, ithu podipadalamulla anthareekshathil pravartthanangale sahayikkaan uddeshichullathaanu. 1945-nte thudakkathil hedlaittinaayi oru push-button switch avatharippikkukayum pradhana lighting switch saddle offsidinu thaazheyulla oru brackettilekku maattukayum cheythu.
sainika sevanam.
1936ll 'asveekaaryamaaya enchin verre' kaaranam emm20 yuddha offeesil aadyamaayi samarppikkunnathil parajayappettu. prototype mesheenu ekadesham 6,000 mylukalkku sesham oru pisttanum silindarum maattisthaapikkendathunu. 1937ll moonnu emm20kall koodi pareekshanatthinaayi yuddha offeesil samarppichu. eee yanthrangalil randennam sainika vaahanangalilum enchiniyaring sthaapanamaaya emvee, chertsy ennividangalilum 10,000 mile anuyojyatha parisodhanakalil maathramaan vijayichathu, athesamayam moonnaamathe yanthram sevana pareekshanangalil upayogichu. 1938ll oru cheria baachu kammeeshan cheyyappettappol. kanathathum mandagathiyilullathum moshamaaya graundu clearance ullathum athinte vishwaasyathayum paripaalanatthinte eluppavum moolam samrakshikkappettathum aayathinal vimarsikkappettu. gathaagathatthinte aavasyakatha vegathil vardhichathode valia alavil oordarukal nalki. mikka bsa emm20 motorcycleukalum britiish sainyamaan upayogichirunnathenkilum royal neviyum royal airforce bsail ninnulla emm20-kalum kammeeshan cheythu. konvoy escortinum dispatch upayogathinumaayi oru pothu-uddeshya motorcyclaayi roopakalppana cheytha emm20 mikkavarum ellah yuddha ramgangalilum pravartthanam kandu. yudhaanantharam bsa emm20 model 1950 kalile deseeya sevanathiludaneelam sainika sevanathil thudarnnu, 1960 kalude avasaanam vare cheria ennathil, bhaagikamaayi kuranja chelavum spare paartsinte eluppathilulla labhyathayum kaaranam, ennaal gurutharamaaya paraajayangalonnumillaath aarr varshathe kadinamaaya avasthayude falamaayum.
sivilian pathippukal.
bsa emm20 yudhaananthara gathaagathatthinte vishwasaneeyavum thaangaanaavunnathumaaya oru roopamaayirunnu, athinaal bsa kaakki dablyudi modalukalkk karupp niram nalkukayum avaa oru side kaar motorcycle enna nilayil prathyekichum janapriyamaakukayum cheythu. automobile association oru valia oordar nalkukayum avarude manja, karupp emm 20 kombineshanukal britiish roadukalil oru parichithamaaya kazhchayaayi maarukayum cheythu. 1945 leeii yudhakaala kaast irumbu enchin 1951 vare uthppaadanam thudarnnu, appol oru aloy silindar head avatharippikkappettu, allaathapaksham athu valia thothil maattamillathe thudarnnu. 1950kalil bhagangal kandethunnathu budhimuttaayi, lalithamaaya roopakalppana aadhunika eratta silindar motorcycleukal marikadannu, athinaal 1956 ll ithu nirthalaakkappettu, ennaal 600 sisi emm 21 1963 vare thudarnnu, athu nirthalaakkappettu.
112 mile vegathayil bsa emm20.
krithyamaaya yudhakaala savisheshathakalilekku premikal kadinamaayi punasthaapikkunnathinop, speed trialsinaayi vidagdhar emm 20 vikasippicheduthittundu. dallasil ninnulla bill jenkins oodicha 1938 bsa emm20 bonville salt flaattukalil manikkooril 108 mile vegatha kaivarichu, ithu lokathile ettavum vegathayeriya emm20 aakki. yadhaartha side-valve enchin vipulamaayi parishkkarikkukayum naitras ooksaid upayogichu indhanam nalkukayum cheythu. carburator nalkunna intake portt, yadhaarthathil thirascheenamaayi, silindar castingilekku kuthaneyulla konil veendum drill cheythathinaal athu intake vaalvinte adibhaagathekku viral choondunnu. ennirunnaalum, saikkil seettinadiyil pidichunilkkukayum upayogathilillaathappol pinn mudgardil clip cheyyukayum cheytha neelamulla bsa prope staand nilanirtthi-athinaal ithu oru stokku emm 20 pole thonni. 1995 octoberil bsa gold staar crankshaft sprocket gadippicha oru emm 20, paatt jeal oodicha 95 sathamaanam methanol/5 sathamaanam asettoon mishrithathil oodukayum, yorkshareile upayogikkaatha raaf elvington airfieldil 112 mile vegatha kaivarichu.

