
bii. eff. doubleu. emm. 20

bii. eff. doubleu. emm. 20 (designerchya aadanakyanantar meserscommit emm. 20 mhanoon dekhil olakhale jaate) heey eka german eka-engine, uchch-pankhanche monoplane daha-aasan pravasi vahtook viman hote, jeey 1920 chya uttaradhat aanee 1930 chya dashakachya suruvatila vikasit kele gele. 1930 chya dashakat duesh luft hansa yanni vividh marganvar yacha vapar keela.
rachana aanee vikas.
emm 20 chee rachana viilii messerschmit yanni beyareeshe flugzegwerke yethe kelee hotee, pramukhyane luft hansachya vaparasathi, jyane pahilya uddanapurvi done aurder dilya hotya. injindware 375 kilowatt (500 echpi) saral inline watter-cooled bmws susajj asalelya bfw m.18d aath aasanksham gadicha haah vikas hota. tyachya varchya kathavar, eka majboot dii-section boxbhovati, jyachi rachana ekach dural spar aanee dural tvachepasun jhaali hotee, tyavar aadharit eka unch, cantilever pankh hota. vimanache prushthbhag purn dhatuche hote, jyat mukhytah dural frame hotee, jyat aath pravashansathi aayatakruti cross-section nivas pradan karananya dhatuchya patrake hotee, pratyek bajula chaar chauras khidakya hotya. eka-excel mukhya undercarries pankhanvar anulambapane bandhale gele hote.
vimanane 26 februwari 1928 roji tyache pahile uddan kele, parantu pilot hans hackmack qamee unchivar bachavale aanee pankhanchya bhagatoon prushthbhag kadhoon taklyanantar too marla gela tevha teey haravale. 2 august 1928 roji dusare emm. 20 udavanyat aale aanee luft hansa saha udananya done m.20a malikanpaiki teey pahile tharale.
tyanchya kamgirimule protsahit houn, luft hansane aanakhi 12, vadhavalelya, m.20b vimananchi magani kelee. yaa vimananchya pratyek bajula paach khidakya asalelya vimanachya tafyat daha pravasi hote. tyachya pankhanvar dihedral aanee adhik golakar ubhya shepaticha samavesh hota.
karyapaddhaticha itihas.
luft hansa m.20s neey 1929 madhye switzerlandhoon germanymarge netherlandskade aanee stutgartpasoon marcelmarge barcelonaparyant jaananya marganvar sevet pravesh keela. 1930 chya dashakachya madhyapasoon teey german antargat aanee suttiche marg chalvat hote. 1942 madhye ajunahi asha done marganvar uddane hott hotee.
eka purvichi luft hansa airframe 1937 madhye brazilala gelee, 7 march 1948 roji kosalanyaparyant, tee 'peepi-vaak' mhanoon verigs uddan karat hotee, yuddhat tikoon rahnari ekmev emm. 20.
meserscommit-dudh sambandh.
emm 20 chya pahilya uddanat maran pavalela hans hackmack, luft hansache pramukh erhard milk aanee german nagri vimanchalan adhikadhyancha jawalcha mitra hota. messerschmitkadoon pratisad naan midalyane milk aswasth jhaala aanee yamule tyachyabaddal aajivan dvesh nirman jhaala. akheris milchane mesarashmitashi kelele serve karar radd kele aanee 1931 madhye bii. eff. doubleu. laa diwalkhorit dhakalale. tathapi, german punarvyavsthapan karyakram aanee mesarasmitchya hugo junkershey asalelya maitrimule tyachya aanee bii. eff. doubleu. chya karkirdit sthairya aale, jee 1933 madhye punha suru jhaali. milchane ajunahi mesarshmitchya 1938 paryant bii. eff. doubleu. chya tabyat rokhale, mhanoon suruvatichya messershmit designsche "bii. eff." heey naav.