
oor (sports roying)

royingil, boat munnott kondupokaan thuzhakalaanu upayogikkunnathu. canoeingilum kayakingilum pole athlattinte tholo kaikalo pivatt pooyintaayi upayogikkunnathinekkaal, handle ninnu bladylake vaidyuthi kaimaran bottinte vashath gadippichirikkunna oru sthiramo sliding fulkram, oru orlokku allengil rollock enniva upayogikkunnathil avaa paddlesil ninnu vyathyasthamaan.
oru vashath oru thuzha upayogikkumbol, athine "sweep" roying ennu vilikkunnu, otta thuzhiye "sweep" thuzha ennu vilikkunnu. rover ore samayam rund vadamvali upayogikkumbol, oro vashathum onnu, athine sculling ennum rund vadamvali "sculls" ennum vilikkunnu. saadhaarana skalukalkku ekadesham 284 centimeter-290 centimeter neelamundu-sweep oorukalkku 370 centimeter-376 centimeter neelamundu. oro rower oro kaikondu pravarthikkunnathinaal oro rower eathu samayathum oru jody blade upayogikkunnathinaal oru skalinu oru cheria blade eriyayundu. 1980kall muthal niravadhi thuzhakal neelam krameekarikkavunnavayaanu.
40 muthal 50 centimeter vare neelavum 25 centimeter veethiyumulla nerttha paranna prathalatthil avasaanikkunna thuzhayude shaaft blade allengil spoon ennu vilikkunnu. thudarnnu mukalilekkulla vazhiyil sleeve (wareplate ulppede), button (allengil collar), handle enniva undu. handle maratthilekko prathyekichu skalukalilekko madangiyekkaam, koodaathe sweep-oor bledukalude chila 21-aamm noottaandile modalukalil rubber, sellular nura, sude allengil udaaharanathinu glass fiberinu mukalilulla maram varakalulla pidi undu.
oru kaikondu pidikkunna skalsukalekkaal rund kaikal kondum pidikkunnathinaal, roying samayat rover kaivasham vaykkunna vadiyude bhagam sweep bladeukalkk neelamulla handle aanu.
valippathilum nirmmaathaavinte savisheshathakalilum noorukanakkinu vyathyastha tharam thuzhikalundu. "kaarban-fiberinte "maakan" allengil "cleaver" blade aakruthikalaanu aadhunika royingil ettavum saadhaaranam. classic oorukal maram kondaanu nirmmichathu. 1975ll dreysigakkar sahodaranmaar aadyamaayi vanthothil uthppaadippicha atharam synthetic vasthukkalude upayogam muthal, oru thunnalinte bharam 7 kilograamil ninnu 2.5 kilograamil thaazheyum skalsinte kaaryatthil 1.275-1.8 kilograamil thaazheyum aayi kuranju. ettavum saadhaaranamaaya malsaraadhishtitha bottukalil roying cheyyumbol, mikacha bottukal (racing shellukal), theppangal ennivaykku 20-aamm noottaandinte arambham muthal adhika livarejinaayi bottinte vashath gadippichirikkunna mettal, fiberglass allengil kaarban fiber frameukal enniva pinthunaykkunnu.
blade aakruthikal.
cleaver.
ippol kaanapedunna ettavum saadhaaranamaaya aakruthi eathaandu saarvathrikamaayi upayogikkunna "cleaver" ("haachett" ennum vilikkunnu) aanu. cleaver bladeukal asamathwamullavayaanu, oru meett cleverinu samanamaaya oru chathuraakrithiyilulla aakruthiyaanu, athinaal eee peru. oru cleaver bladinte shaaft bladinte mukalile moolayilekku blade offsettumaayi bandhippikkunnu. roying strock samayat vellavumayi sanbarkkam pulartthunna bladinte uparithala vistheernnam paramavadhi vardhippikkunnathinaan mukhatthinteyum offset connectionteyum aakruthi roopakalppana cheythirikkunnathu, athesamayam vellathil mungukayum valichidunnathinu kaaranamaakukayum cheiyunna shaafttinte alavum aazhavum kuraykkunnu. cleaver blade asamamayathinaal athu bottinte oru vashatho mattoo maathrame upayogikkaavoo. saankethikamaayi, ellah thuzhikaludeyum kaaryatthil ithu sariyaanu, kaaranam blade sleevile squared oof uparithalathinu cheria konilaanu irikkunnathu. athinaal, thaadiye vishramikkaan anuvadikkumbol, athu jala uparithalathinu samaantharamalla. bottinte thettaaya vashath upayogikkukayaanenkil, blade athinte uparithalathiludaneelam skim cheiyunnathinu pakaram vellathilekku kuzhikkum.
1991ll dick, peett dreysigakkar ennivaraanu cleaver blade designukal aadyamaayi vikasippichath. avaa ippol kanseptt 2, crocker ennivayulppede mikka pradhana roying oor vitharanakkaaraan nirmmikkunnath.
maakan.
chila clubbukal thudakkakkaraaya crewinaayi pazhaya "maakan" stail bladeukal ("spoons" allengil "toolips" allengil "shovalukal" ennum vilikkunnu) upayogikkunnu, saadhaaranayaayi oru cleaver bladinte adhika sankeernathayillaathe roverinte adisthaana saankethikavidya vikasippikkaan. oru nyoonapaksham kochukal maakanukale eshtappedunnundengilum, mikka saahacharyangalilum maakanukalekkaal vegathayil cleverukal nalkunnuvennu 1992 ll avaa avatharippichathumuthal pothuve amgeekarikkappettittundu.
maakan bladeukal samamithiyaan, deerghavrithaakrithiyilulla aakruthiyum blade mukhatthinte madhyabhaagathu thaazhekku oodunna oru ridgeline undu. blade avasaanam chathuraakrithiyilaanu. blade samamithiyaanenkilum, aadhunika asamamaya kolarukaloo blade mukhathe alankaara paintumaayi bandhapetta soundaryaprashnangalo bottinte eathu vashathaan blade varaykkaan kazhiyukayennu nirnnayikkaam.
1959 leeii europian chaambyanshippil padinjaaran jarmman deseeya team upayogichappol maakkon bladeukal praadhaanyam nedi. coxless phoor ozhikeyulla ellah purusha sweep enangalilum paschima jarmmani aaa varsham vijayichu.
chathuram.
maakanukalkk munbu "square" allengil "staanderd" bladeukal ennariyappedunna neelamullathum nertthathumaaya aakruthi upayogichirunnu. parambaraagatha parakkettukalile chila padayaalikal avaa upayogikkunnundengil dingi royingil maakanukalo vishalamaaya vadikaloo aadhipathyam pulartthunnu. chila racing shell clubbukal/kochukal avarude padithaakkalude bottukalil saankethikavidyaykkulla parisheelanathinaayi chilath sookshikkunnu.
eathu nimishavum nischalamaayi kaanapedunna oru propulling blade, aaa pooyintinte purambhaagam urappulla drive (leanier velosity) nalkunna vellathe maattunnu, athinte inboard aapekshika valichidal (radial velosity). cheruthum vishalavumaaya bladeukal aadyathethu kendreekarikkunnunde snap cheyyaan kazhiyaatha roopakalppanayilaayirikkanam. athinaal staanderd muthal maakan vareyulla vikasanam neelamullathum nertthathumaaya bladeukalil ninnu cheruthum veethiyullathum kooduthal modiyullathumaaya vasthukkalilekkulla purogathiyaayi maarunnu. oro ghattavum soolid-2dii-profile, karant, edikal ennivayude kuravaanu, athu saadhaarana vegathayil, thettaaya reethiyil pravarthichekkaam, pradhaanamaayum shudhamaaya rekheeya vegathaykku anukoolamaayi poornnamaayum radial reethiyil pravarthichekkaam.

