37119 vp 10290749215

npoDfl3Łinnn jinueByio neTJiio ha a H3Hanon-Hoii, DOAXBaTbiBaeM ee Bceraa 3a BepxHioio ao.ih-Ky_t nc3aBifcifMo ot Toro, khkhm choco6om 6>avt npoBB3aiibi ii3Jiano'iHbie neTJiu. 3a Bepxi«ne AOJihKH noAXBaTbiBaeM jmuesbie neTJin tbkh>e B Tpy6«iaTOM (qH.'IHHApHqeCKOM) Bfl3aHH11 (upił BH33HHH HOCKOB, BBpeHCeK). B HJIOCKOM BH33JHtH jiuueBbie neTJin y^oÓiio npoBaawBaTfc 3a Bopx-HHe AOJibKH npif BblllOilHeUHKI l-ro pHAa BH3aiIliH (cpa3y we nocjie iiaGopa neiejib).

yCJTOBHŁIE 0B03UAHEHUH II nPIIEMbl UPOBH3blBAHHH IIETEJIb

yaopbi zna BflaaiiHH mojkiio ne tojibko saun* CaTb, HO H H306pa3HTb B BHfle CXCMbl. flJIH OTO* ro HOab3yiOTCH TaKHMH yCJIOBHBIMH o603Ha4l>* hhhmh:

| jinueBaa neTJin. 1 - n cnoco6 (pnc. 3, a). npaByio cnnuy bboahm b neTJiio, Bncniuyio na jieBOH cnnue, ABnweHneM ot ce6a n cnpa-Ba Hajieuo. 3axBaTbiBaeM paóonyio hhtb, jic-waiuyio Ha ynaaaTeJibHOM najibue JieBoił py-kh; npoTHniBaeM ee Ha ce6n nepea neTJiio na aeBOfi cnnne n cópacwBaeM neTJiio c JieBOH cnHUbi. Ha npaBOii oópaaoBajiacb HOBan hct-jin. Tan npoBH3HBaeTCH neuiH 3a hh>khioio AOJibKy (3a sajuiiOK) CTenicy). 2 - ił cnoco6 (pwc. 3, 6). npaByio cnnuy bboahm b neuno, BHcnmyio na jieBOfi cnnne, ABnweHiieM ot ce6n h caeBa iianpaBO (co ctopohw 2-h neT-jih). 3axBaTbiBaeM paGonyio hhtb h npoTH-rHBaeM ee Bepea neTJiio. Tan npoBH3biBaexcn neTJia 3a BepxHioio AOjibKy.

— R3ifai<04HaH neT.ifl. 1-h en o c o 6 (pnc. 3, b). PaGonyio BHTb naKHAbiBaeM na jieByio cnnuy, Koneu npaBOH cnnuu hoa hhtkoh bboahm b neTJiio na jicboh cnnue ABHHsenneM na ce6n n cnpaBa HajieBO. OTTHrHBaeM npaBOii cnn-nen 3Ty neTJiio BnpaBO (ckojib3h no JieBoił

e    d

Phc. 3

2-h c n o c o 6 (puc. 3, r). Paooiyio hhtb na-KHAbiBaeM Ha JieByio cnnuy n bboahm npaByio cnnuy nou hhtkoh b neTJiio na JieBOH cnnne. noAXBaTbiBaeM paóonyio hhtb, hbjioikhb ua nee cBepxy npaByio cnnuy h ABiiwenneM ot ce6n npoBH3biBaeM HOByio neTJiio. 3-n cno* c o 6 (puc. 3, a) npHMenneTCH b y30pax co cnHTbiMH neTJinMH, kotaa HaAO paCHpaBHTb neTJiio, ^to6h OHa ne 6biJia nepenpy^eHa c JinueBOu CTOpOHbi. npaByio cnnuy bboahm b neTJiio na JieBoił cnnne c TbijibHOn CTOpo-Hbl BH3aHHH nOA nH>KHK)IO AOJIbKy H BfeIBH3bl-

BaeM H3iianoHHyio neTJiio TaK, nan npn 1-m cnoco6e.

ABe neTJin, npoB»3aHHbie BMecxe JinueBOH ?a HHHCHHe AOJibKH (pHC. 4, a). IlpaByio cnnuy bboahm b ABe neTJin cnpaBa najieBo h, uoa-XBaTHB paGonyio hhtl, npoBH3biBaeM hx BMe-CTe caaAH, 3a HH>KHHe aojiłkh. Ecjih jinueBbie ii H3HaHOHHbie neTJin BwnojninioTCH 2-m cno-COÓOM, TO B y30pax C HaKJlOHOWMH JIHUeBbl-

mh pejibe$aMH ABe neTJin BMecTe bhjkbm choco6om noBopoTa 1-h neTJin (KaK, narrpH-Mep, b a>Kypiiwx y3opax). fljin ototo npaBoń cnnueii ABH/KenneM cjieBa iianpaBO noAXBa-TUBaeM c jieBOń cnnuu l-io neTJiio, nOBcpa-HHBaeM ee h B03BpaiuaeM Ha JieByio cnnuy. B pe3yjibTaTe ototo BepxnHH AOJibKa CTajia HH>KHeH. npOBH3bIBaeM 3Ty HeTJIIO BMeCTO co cjieAyioiueH JinueBOH 3a nHiKHire aojilkh (pnc. 4, 6).

6 2 Phc. 4

cnnue), OAHOBpeMeHHo nepeópacbiBan pa6o-nyio hhtb jieBee npaBOH cnnuu. flBnweHHeM ot ce6a 3axBaTbiBaeM npaBOii cnnueii pa6o-nyio hhtb h npoTHniBaeM ee b neTJiio, bhch* myio Ha jieBoó cnnue. BbiTHHyB HOByio ner-jiio, c6paCMBaeM neTJiio c jioboh cnnuhi

/] ABe neTJin, npOBH3aHHbie aueCTe JinueBOH 3a BepxHHe AOJibKH (pnc. 4, b). npaByio cnnuy bboahm b A»e neTJin cjieBa nanpaBo n, hoa-xb3thb paćonyio hhtb, npoBH3biBaeM ux BMe-cxe aa BepxHne AoabKH.

A»e neTJiR, npoBH3aHHbie BMecTe JinueBOH 3a ^ BepXHHe AOJibKH C HOBOpOTOM 2-ft neTjiif (pnc. 4, r). Ecjih JinueBbie n H3HanoHHŁie