
sterendrive

inboard power outboard drive samyojippikkunna oru tharam maraine propulsionaanu sterendrive allengil inboard/outboard drive (aii/oo). enchin transominu thottumumbaayi irikkumbol drive yoonit (outdrive allengil drive legg) purambhaagathinu purathaanu.
ooppareshan.
drive yoonit (outdrive) inboard enchinil ninnu vaidyuthi vahikkunnu, saadhaaranayaayi waterline mukalil gadippichirikkunnu, transomiloode outboard cheyyukayum waterline thaazheyulla propullerilekku thaazhekku kondupookukayum cheiyunnu.
outdrive oru outboard motorinte thaazhathe pakuthiyodu saamyamullathum rund sub unitukal ulkkollunnathumaayathaan transomiloode bandhippichirikkunna oru driveshaft adangiya oru mukalile bhagam 90 digri angle gearboxylake power kaimarunna oru enchinilekku; thaazhathe bhagam oru lamba driveshaft adangiyittundu, ithu mukalile yoonit gearboxyl ninnu power sweekarikkunnu, ithu mattoru 90 digri angle gearboxyloode propeller shaftilekku kaimaattam cheiyunnu.
outboard motorilennapole outdrive pivot cheythaanu boat nayikkunnath; rudder aavasyamilla. fouling ozhivakkaan trailer yaathraykkum upayogangalkkumidayil outdrive pivatt cheythirikkunnu.
uchithamaaya power shreniyile vividha enchinukalumaayi outdrive poruthappedutthaam; gear anupaathangalum propeller arpm ishtaanusrithamaakkunnathinna mukalilum thaazheyumulla unitukal palappozhum vevvere vaangam, koodaathe duval drive instaaleshanukalil santulita tork nalkunnathinu kaundar-rotating gearinginoppam thaazhathe yoonittukalum labhyamaan.
sterendrive enchinukal yadhaartha inboard sisttangalil upayogikkunnathinu samaanamaan. charitraparamaayi vadakke amerikkayil ettavum prachaaramullava chevrolatt, foord vii-8 automotive enchinukalude "marinised" pathippukalaanu. europil volvo penta dii6eiii-400 polulla modalukalil 400 echpi vare deesal enchinukal kooduthal janapriyamaan.
sterndraivinte mattu braandukalil mercruiser (outboard motorukal nirmmikkunna brunswick korppareshante merkuri maraine nirmmikkunnu) ulppedunnu. mercruiserinu amerikkayil alppam valia vipani vihithamund, athesamayam europil volvo pentaykku ekadesham 80 sathamaanam vipani vihithamund.
charithram.
onnaam lokamahaayudhathil rund kaundar-rotating propellerukalulla isota fraschini maas nirmikkunnathiloodeyaan stern drive pavarinte charithram aarambhikkunnath.
1948-ll merkuri maraine enchineeyar charley oru aluminium kaar racing enchine oru outboard motorinte thaazhathe unitumaayi bandhippichu, akkaalat labhyamaya outboard motorukalekkaal sakthamaaya oru maraine propulsion sisttam srishtichu. 1950kalil adhehavum saha enchineeyar jiim wine sthaapakan kaal keekhefarinte keezhil mercuriyil jolie cheythu, addeham thudakkathil thallikkalayukayum pinneedu vipaniyude 80 sathamaanam pidichedukkunna oru saankethikavidyaye ethirkkukayum cheythu. 1959-ll wine keekhefar vidukayum 90 divasathinullil svanthamaayi stern drive vikasippikkukayum cheythu, athu pinneedu pettant nedi.
1959 leeii newyork motor boat shoyil volvo penta "akwamettik" aayirunnu sterndraivukalude aadyathe vaanijyaparamaaya aamukham. 1961ll chikkago boat shoyil keekhefar oru mercruiser outdrive avatharippichu. 1962 aayappozhekkum 16 nirmmathaakkal sterndraivukal nirmmikkukayayirunnu. outboard maraine corporation (oo.emm.sii.); ennirunnaalum, niravadhi pettant yudhangal kaaranam, oo.emm.sii. uthppaadanam nirtthi.
savisheshathakal.
outboardukaleyum sterendrive systetheyum apekshichu outboardukalude gunangalil oro enchinum labhyamaya uyarnna kuthirasakthiyum outboard instaaleshanum purathekkulla powerhead illaatha oru clean transome ulppedunnu, ithu ananda boat yaathrakkaarkk eluppathil praveshikkaanum puratthekku pookaanum eluppamaakkunnu, eluppathil malsyabandhanam nadathukayum rakshaakarthru saahacharyangalil eluppathil veendedukkukayum cheiyunnu.
boat nirmmaathaakkalkk propaaft, rudder samvidaanangal roopakalppana cheyyendathinte aavasyakatha illaathaakkunna boat buildermarkkulla lalithamaaya enchiniyaring, traileringinte eluppavum aazhamillaatha jalasamvidhanavum (drive trim cheythukondu), koodaathe, enchin ellah vazhikalilum gadippichirikkunna ganyamaaya idam laabhikkukayum bottinte interior vooliyam acupency spacinu swathanthramaakkukayum cheiyunnu. pokkatt cruiserukal, thala, gallie, 30 adiyil thaazhe neelamulla boatil prathyeka urakka kwartezhs thudangiya soukaryangalulla bottukal ennivayil thaalpparyamulla upabhokthaakkalkk ithu prathyeka praadhaanyamullathaanu.
sterndraivukalum strait inboardukalum thammilulla pradhana poraaymakal avaa kooduthal thurannukaattappedunnu ennathaanu. vellathil hosukal, rubber bellos, oayil lineukal enniva kedupaadukal varuthiyekkaam. jalathil naashanashtatthinu vidheyamaakunna kooduthal gadakangalum undu.
aii/oesinte attakuttappanikal auttbordukalekkaal pala tharatthil sankeernamaanu, mattullavayil kuravaanu. sterendrive enchinukal cheria auttbordukaleppole eluppathil neekkam cheyyaan kazhiyaathappol, valia outboardukal (valia powerheadukalum auttdraivukalum samyojippikkunnava) sterndraivukalile prathyeka enchinekkaalum outdrive gadakangalekkaalum valuthum bulker bhaaramullathumaan. sterendrive enchin compartmentukal idungiyathaakaam; ennirunnaalum gadakangal outboardukal pole karsanamaayi enchiniyaring cheythitilla, shaareerikamaayi compress cheythathum saandramaayi paaykk cheythathumaayirikkilla, avayellaam kaaryakshamamaya samyojitha kavarinu keezhil yojikkanam.
inboardukalum stern driveukalum ulla enchin compartmentinullil petrol indhana neeravi theepidutthatthinum spodanathinum kaaranamakum. saadhaaranayaayi eee bottukal enchin staartt cheiyunnathinu munbu niravadhi minitt oru blover oodikkanam, koodaathe cruis vegathayil nishkriyamaakumbozho thaazheyo neengumbozho. enchin compartmentinulli vaayu shudhamaaya baahyavaayuvumaayi blover kaimaattam cheiyunnu.
avayude praayogika gunangalum aakarshakamaaya chelavum kaaranam, sterndraivukal prathyekichum ananda bottukalil upayogikkunnathinu valare janapriyamaayitheernnirinnu, koodaathe sterendrive power maathramaan labhyamaya propulsion vaagdaanam cheiyunna niravadhi boat modalukal undu.