24 



A. BOPïïCflK'B. 



Meiibuie aihhbi T'Êia no3BOHKa, ii oojiomokx BHyxpeHneH Macxn jxbboh npe3nrauo«i>H3Bi, Hanpa- 

 B.ieHHoii, bhahmo, BBepxx ii cjieixa Bnepe^t h BiryTpB. 



Oxx aiano*n3i> h n.ieBpano<i>ii3T) coxpanmiiicB xojibko ociiOBania, npouroaiMBia for. trans- 

 versalia (<i>Hr. 7 c), c3aAii HeÔojibmnMii, cnepeAH ropa3AO ôojrte KpyiMbiMii; 3th OTBepcxia BeAyxx. bx 

 itaiiaiBi, pacuiHpfliomieca cniiycoo6pa3iio ao naiipaBJieiiiio btb och xliJia no3BOHKa (*Hr. 7 b, cnpaBa) 

 BB miipoKyio iiojioctb ex npnnoAii>ixbiM r B nocpeAHH'B ahomx>; no cpeAiien jihixib no3BOHKa ouf, 

 pasA'kieHBi MeîKAy coôoio ao-bojibho xojicxoh ueperopoAKoîi ; B&iXACXBie H3Ji0Ma, nojiocxa 3th 

 BCKpBixBi. Cx npaBoi cxopoHBi (<ï>nr. 7 c) HM'Èexcfl ocHOBanie Aia-iuieBpano<ï>n3bi, cnepeAH nanpa- 

 Bjaioiii,eHca, bhahmo, BiiepeAx.iiBiin3x>, C3a;ui — npaMO bb cxopoiiBi. Cxjtbboh cxopoiiBi ocHOBanie 

 Aia-iuieBpano<i>ii3Bi euie ivieH'Be coxpainuiocB. 



IlBKoropbm AOLio.wieHia m, AaimoMy oniicaniK) Aaerx Bropoii oôjiomokt>. 

 36— ? uieMHbiii no3BOHOKT>. Plurïîexca jmiub 3a.ji.unn xacxb x-feia no3BOHKa (xaô\i. III, *nr. 8). 



BopxHHM noBepxHOcxB (<i>nr. 8 b) coxpaiiiuiacB juiiib bx> caMOH 3aAHefi xacxii — njiocKaa, cx> 

 o6.iOMaiiHOH y camaro ocHOBama iieBpa.ïbiioii Ayroir, oxcxoflineii oxx. BepxHaro Kpaa saAHefi 

 cycxaBHoii noBepxuocxn na 25 mm. ^ajxe BnepeAx> BepxHaa cxÊnna xBJia oôjiOMaHa, h bckpbixbi 

 aprepiajibHbia Ka>iepbi, noxopbia 3j$>cb em,e 6ojrÉe pasBiixxi, Hhwb y Bbimeoniicaimaro nosBOHKa, 

 n pasA'BieeBi Jiriuib oqenb xohkoh neperopoAKoiî (#ht. 8 b, BBepxy), xaKJKe oxcyxcxByiomeH. 

 IleperopoAKa h Kaniepbi xaHyxca ao kohiux oôxoMKa, — xaKUMX oftpasoMX, nepeAHaa cycxaBHaa 

 noBepxiiocxb HaxoAiixca eiu,e 3na<wixe.ibH0 BnepeAH, n o6in,aa nmua, no3BOHKa ôbijia, BBpoaxHO, 



OKO.flO 3 00 MM. 



IInîKiiiifl cxopona (8 a) npeACxaBjiaexx c3aAii luiocnyio noBepxHOcxB, noKpBixyio npoAOJiBHbiMn 

 M030jmcxbiMii jmniflMii, cxoAHHUiMiica kx nepeAHeMy KOHii.y; ea 3aAHin Kpaa nojiynpyrjio BBipt- 

 saixB saAneio cycxaBiioio noBepxHOcxBio. BnepeAH noaBJiaiorca abx> BnaAHHBi, MO^euiiipyiomia 

 HeôojiBiuoH khjib, — ho h rpe6eHB khjih, n Kpaa BnaAHHi. oôioMaHBi, xanx xxo cyAiixb o hxxj 

 xapaKxep r fe hgbo3mo>kho. 



3aAHfla cycxaBHaa noBepxHocxb (8 c) npeACxaBjmex'B bx, o6m,eMX) OBajiBHoe oxepxaHie, ho 

 necHMMexpiiqnoe: iian6ojibmaa uiiipima ieaiiixx> ÔJiiiate kx> Bepxueii iiOBepxHOCXH ; Bepxniii Kpafi 

 npHiiJiiocHyxx, iniîKHiîi (oxx> nepec r BxeHia c r B HHHŒen noBepxHocxbio) BbieMxaxbiH, oxxero ooui,ee 

 oxepxanie upHÔJiiiaîaexca K'b6o6oBiiAHOMy. IIoBepxHOcxb rjy6oKOBorH3 r xaa, cxj aobojibho pobhbimt^ 

 npoAOJiroBaxBiMx ahomx> (AOiiycKaexx> uiiipoKoe ABiiîKeHie KoniixecKofi xojiobkii 3aAHaro no3BOHKa). 



IIo cpaBiieiiiio c r b BBimeormcaHHbiMX), 3xoxx> iio3bohoktj ixêckojibko Kp} im r fee (KpynHfje n 

 oxA r B.)ibiii.iH ero xacxii, iianp., saAiiee for. transversale ynero iiMBexx^ 45 mm., a y npeABuy- 

 maro Bcero 35, h x. a-)? oxeniiiiiio, bx cbh3h cx x'Bmtî, qxo bx AaHH0MX> c.iyxa-fe mbi iiM-ÊeMx 

 Bapocjiyio OCOÔB. 



P a 3 m 'h p m : 



Pa35iiipu 3aAHeîi cycTaBHofi noBepxHOCTii . 

 ^jinna oo.'ioiiKa 



1G1X?225 mm. 

 250 mm. 



