CS236930B1 - Gear of feeding device of sewing machine - Google Patents

Description

- 2 - OÓJiaCTL · ΠΡΙΰ'.ΙΘΗΘΗΙΊΗ H30dp0T6HIífl

EfeoópeTeHJie othochtch to uiBeinioii mamma c npepuBncTon 11peBepcnpyei.ioíi nosanen CTannsaeMoro maTepnajia c πομοιιϊμο3ydHaToii peitoi, KOTopan bo βρθμη οβοθγο paóonero xosaBHCŤynaeT 113 nrojumoii nnacTHHKii 11 BO3BpamaeTC.ii b οβοθncxojmoe πολομθηπθ nrosLiioí nose; mcacTUHKoii.

XapaKTepncTinta Π3βθοτιμχ TexHircecKnx pemeimii ycTpoíicTBo ηπχήθΠ nose uiBeiinoii mamina well xosy KCS ιιγολβ-hoiii nxacTHHicon I: MO ποεηπτι, π onycuiTB nssejmc 'n-τ & ίβ, KHK Hanpnuep, mom c HanpaBsmoqin.Ei θλθμοητομπ π 236,930 npyxaHHHe aoTana, κοτορηθ odecnenaBaror npimarae cTanasae · Μογο MaTepaaaa κ peitoe juiň Haaostnoro αβπκθηιια b nwie0Ópa30BaHHH ΟΤθΚΚΟΒ. ZCTpoSCTBO ΛΒΟθΤΟΗ Π0 3aMKHyT0fíkphboíí, KOTopan otípa3yeTCH KOMdaHanaefl asyx cnHycoimajii-Hux KOJiedaHHíi π HanowiHaeT ajumnc, and μθληθηηο PADO-Tannax ιπβθηηηχ loaimax itpadansaeTCH well čóopi.ie κ ηοτηρδχ-yrojn> HHKy H3-3a οοτηηοβη NPA λβιικθηηη Bnepea KOJieda and HHH-NONS.

XapaxTepHUM JWH-οτογο αβηκθι ιηη hbjihotch it VTO-dotómaH ctbo noTanefi, HeotíxoanMHX jyw oóecneneiuin πριρκΗΤΗΗ npaonycKanaa b μομθητ βηθ / φθηο ycTponcTBa noaaaa b aroaBHyioruiacTHHKy, BHe3anH0 τορΜθ3ΐιτοη and npn nojíteue BHe3anH0ycKopaeTCH. Oda nponecca, οΟυολοβλθηηηθ nejiecooópa3HHHΗ0ΠΟΠΒ30Β3ΗΗΘΜ κρβΒΟίί, but κοτοροβ λβηκοτοη peiířca, npoac χολητ-b tot μομθητ, bark duvet ιμκοπιμπβηοπ Bepranajih C-HOS cocTaBJíraomefi CBoefi οκοροοτη npoxoaaT θτπ nymcra. lipa3Tom cjttanHH pesnae yaapn, κοτορηθ noBumaioT ypoBeiiL wyxiaumeSMoami Mamami. ycTpoilcTBo aoaaaa Ha οβοθμ naccaBHOM odpaTHOM nyra onycna-ΘΤΟΗ ηθη HTOJILHOS nJiaCTHHKOří HaCTOJIBKO, HaCKOJIBKO OHOBHCTynaeT Haa ηγολβηοΓι naacTamcoS Ha οβοθμ θκτηβηομ ny-τπ. Otítew λίη apyrax neTaaeň Meaay πθττιητθλθμ and arojn.-Hoa imacTHHKOH BOjreacTBae οτογο npaxoaaTca yMOHBiuaTS.

Jtanee ηββθοτθη npaBoaHoa μθχηηη3μ noaaaa, y κοτοροΓο toh-kh nepecenernia 3aMKHyTofi KpaBofi, no κοτοροβ λβηςιθτοπ i.iexa-ΗΠ3Μ noaaaa; 3το ηοποληθηπθ πο3βοληθτ ocymecTBjíHTBnoffbew peiiKH Haa πγολβηοΚ nuacTamcofi b 3aBacnnocTH otCTaaaBae? .Ioro MaTepaana aaa onycaaTL ee noa nroatHyionaacTamty kusí npeitpameHaa paóom Booóme. and

Sto aocTaraeTcn Te; .i, hto kohcqjib MexaHii3Ma noaaaii cayxaiT 236930 - 4 -

Kyjmcofi npuBojuíMoro κρΗΒοωκποΜ uiaTyHHo-κρπΒθΐιιππΗθΓο Mexa-HU3Ma, KOpOMHCJIO ΚΟΤΟρΟΓΟ DiapHIipHO ΟΟθΑΗΗβΗΟ KOHCOJILK C) BunojmeHo KSK KOJteHnarafi Pinar, Ha mapimpHoe οοθληηθηιιθkoToporo B03fleiicTByeT Kyjmca #pyroro Bpamaraiierocfl maTyH-Horo MexaHH3Ma c KaHaiciuHi.ica KpiiBonuinoM y # epmBaiouiaa κοπθηΗύΤΗίί piníar bo Bpei.ia no # aaii cTawBaeMoro MaTepnazra b oc-HOBHOI.IB BHTHHyTOM, and ΒΟ3ΒρΒΤΘ MexaHH3Ma nonann MaTe-pnazxa b H3orHyTOM ποζκμχθηηηχ. Pe bo pe pe pe pe pe pe pe pe pe pe pe pe pe pe pe pe pe pe pe pe a a Ha Ha Ha Ha Ha Ha Ha Ha Ha Ha Ha Ha Ha Ha Ha Ha Ha Ha Ha Ha Ha Ha Ha. 3ΤΟΤ npHBOJIHOÍÍ ΜΘΧ3ΗΗ3Μ Ηθ ΜΟΙΚΘΤ padOTBTL C ΠρΠΟΠΟΟΟύ, ΖΙβ-ΗΗΘΜ JUIH 00ρθ38ΗΗΗ ΗΗΤΟΚ ΜβτΚΛΥ ΠΟΤΛΗΤβΛΘΜ Η HTOJILHOfi HJiaC-thhkoíi, Tax Kan Ha3BaHHaa yjrnca onycKaeTca htojelhohnuacTiiHKofi ropa3 no # # of pus, Her. · NO Hin.iasTcH BBepx bo # Ha # βρθμηpadoTH nrojiBHoií njiacTnmtoii.

UeJIL η300ΡθΤ6ΗΗΗ

UeJiL H3otípeTeHiiH - coodqnTL ycTpoíicTBy no # ann Taxoe # bh-zseime, πρπ κοτοροΜ ero Beprsnajimaa: cocTaBJDnaíiaa οκοροοτη3HaHnTejiBH0 μθηβπιθ Mai; H3odpeTeHHa

CymnocTB H30ÓpeTeHiifi 3aKjnaHaeTcn b ncnojiL3OBaHim ηοβογοnpriBo # Horo μθχπηηθμη nojctem ycrpofícTBa ηηκηθΓι NO # annniBe & ios MaiiiHHH, xaparcrep # βΕ / Χθηηη κοτοροΓΟ yivieHBinaeT PI3-κπθ npysaiHHnine y # APU not; w jiamcoíi π ηγολβηοΙι iuiacTiiHKofiC O # hoiii CTOPOHU Η ΜΘΠ # γ yCTpOECTBOM ΗΙΕΧΗθίΐ ΠΟ # ΒΗΗ E J8H — KOÍÍ C Apyroii CTOPOHU BÓOJIBnieí; THΠΘΗΠ η 3THM'3HaHíIT6JIL · —h cmExaeT ypoBeHL myr.ia uiBeimoíi ι, ιοιπεηη. ΠρπΒ0 # ΗΗΜ iie-xaini3i.:o "no Le #:.: And coraacno H3odpcTCHnio hbjwotch κρπεο-BinnHO-aaTyHHHii i.iexaHirsř.i mm κρπβοιεππιεΠ npnso icaHaro # c-n ineiicn r.yjnicoíi ηθποζιηοοτβιο no3opa'ni3aiouiEKica πριιβο ηημ # 236930 - 5 - icpuBommoM, Ha3HBaeMui.i τροϊΐΗοίι KyjmcoS. Ia ia ia Ky nica ο ia ia ia ia ia ο ia ia ia ia ia ia ia ia c ia ia ia ia ia ia H H H H H H H H H H H H map map TpoiiHaH Kyjnica BPE bo-ay BO3BpaTHoro xofla ycTpoiicTBa noflann οημμθτριγηηο nana-θτοη BOKpyr BiiyTpeHHeií MepTBoií tohkii Tyjxa h odparao, not pesaBaa τθκιιμ ódpa3OM npiiBOflHOMy TOJncaTejno οτηοοιιτθλβηοManoe ΛΒΐιχθΗΠθ. Bo bpslih aitTiiBHdro xo.ua ycTpoiiGTBa no-aaoii npiiBOKHOH κριίΒοπιππ coBepmaeT KanaTejiBHoe jtBnseHiie3a rrpejiejiai.ni ηβ3Βηηηογο npocTpaHCTsa 11 τολκητθχβ NPH bojuítch b UBiiaeime, κοτοροβ iicnoJiBsyeTCH jvlh nouBei.iaycTpoiicTBa nonane. , "ΠρίΕΛΘΡ ΙΙΟΙΚλΠΗΘΗΙΙΗ"

Ha cour. I cxewaTiraecKa nsodpaaen upaiiep ιιοποληθηπη. 3 yoaoBHo H30ÓpaaeHH0íJ icoayxe I mBefiHoíi Mamoní b napmip-Hoii I, 2 pa3Memene ityjoica 2, β κοτοροϋ 3 mapmipe 23 CMOHTHpoBaHa onopa 3 c pefccoii 4. JLkiíbh 5 - sto ypoBeHBnroJi &amp; Ai ai ai ai ai ai ai β ζ ai. Ai ai ai ai ai ai BH »» »» »» »» »» »» »BH BH BH oc oc oc oc oc oc oc oc oc oc oc. (3ζΗΗΜ0Ι.Ι ΠρΠΒΟΛΗΟΓΟ Ι.ίθΙΙΙΙ8ΙΙΙΙ3: .Π ΠΟ, ΟΈΘΪ.ΪΒ yCTpoííCTBanojia ^ í HBvTaeTcn κρπΒοπιιπ 6 iia raasnot; sa ~ yb símě nap-inipa I, 6. TpoihiaH Ky.Tica 8 pacnoJiosena b inapHiipiioii toh-X3 1, 8 b Ko.xyxe I n coejoineHa nepe3 niapnnp 7,8, i; yjnicy 7 :: inapinrp 6,7 c κριίΒοποιποζι 6. Hy; nica 9 c ojcioí; οτοροιοιcapaiipoz: 8,9 :: C η η b b b b b b b b b b b b b b b ej 23 b b ,10 b b---b .1 10 II coejumeH ToaKaTejiew 10 c when c Apyroíi οτοροΗΗnepejiBiiKHHL! raapmipoM 3.11 c 3 onopoii ycTpofíCTBa noaaaa.BpainaianmicH κρπΒοηιιιπ aepe3 Kyjmcy 6 7 8 b npiiBOAHT TpoíiHyioKyjmcy jjBaneHae. Elapmip 8.9 pacnoaoxeH Tai <, HTO OJC-ianoiioBHHa yrjia ero KaaaHaH, odo3HaaeHHaa nojioxeHHm.ni 8.9 'A 8,9 ”, cin.MeTpHHHa wiTBoa tohkii odpasoBaimo-, ro 3ΒΘΗΒΗΜΗ 8, 9, 10 ii I irpawioJniHo-HanpaBJiHKniero Kyjmc-Π ΠρίΙΒΟΛΗΟΓΟ MexaHH3Ma.

O,,,,,,,,, '' '' '' '' '' '' '' '' '' '' '' '' '' '' ' 10 He3HaaaTeJibiio nepeuiemaeTCH noBepTKKajBi. AMir.:iTyna KaaaHaa 3 β ot odp odp odp odp o o o o o o o 4,,,,,,,, ew ew oro oro oro oro oro oro ea ea ea ea aro-PAA ncmoBHHa yraa Kaaauis jiexiiT 3a npeaejiai.iH Ha3BaHHorocneanajiLHoro noaroseaiia and oóecaeaiiBaeT aepe3 ayjincy 9 Bep-TiiKajiBHoe nepei.iemeHae TOjntaTe.iH 10 BCJieacTBae aero-C NO moiubd TQjncaTexa II onopu 3 4 Peano ποηηιπμθτοπ Ha iiy »Hy» BucoTy Has yposHeM ηγολβηοπ njiacTiuníii. Π λ ,9 ,9 ,9 ,9 ,9 ,9 ,9 ,9 ,9 ,9 op op op op op op op op op op ne ne ne ne 3.. Oja oja oja oja oja oja Ho Ho Ho Ho Ho Ho Ho θ n Hor Hor Hor Hor Hor Hor Hor Hor Hor Hor Hor o o o o o o o c c c c c c c c c c c c c c c c c c c 3 3 R 36930-7 - gopijyjra Κ3θΰρθτθΗΜ first ΠρκΒΟΛΗοϋ MexaHH3M Noj ^ GMA ycTpoHCTBa HHxaieii noflannH3JieJIHfí Ha NIBC &amp; IOM ManiHHe, COCTOHUIHM H3 ΚρίΙΒΟΕΙΗΠΗΟ-uiaTyHHoro MexaiiH3Ma hjih κρηβοιπηπηογο npiiBosa c icanaio-meiicH Kyjmcoii n ηθποτπιοοτβώ noBopannBawiMCfl, na3UBae-MUM TpOÍÍHOfi KyjIHCOfi ΠρίϊΒΟβΗΗΜ ΚρίΙΒΟΙΏΙΠΟΜ, OTJIHHaEXUHi-CHΤΘΜ, HTO TpofiliaH Kyjica (8) C OHHOH CTOPOHH coeflll-Hena nepe3 Kyjracy (7) η κρκβοπιηπ (6) c γλ &amp; βηημ Bajioi.i (I, 6), ac ppyroS CTopomi vepe3 -jiHr.n (10, II) npn noMonyi nepeflBHsaioro inapmipa (3, II) c onopoii (3) yTpoPiTiTBa noi-i. 2. ΠριίΒοχΗοίί MexaHH3i.i noflBem ycTpoficTLa no nyHCTy I, ot-jnrcaauHficn Ter.í, hto nojroBSHa ynzra KanaHiis (8,9 ”, 8,9”) pacnojiosena chmmotpiihho BiiyrpeHKOLiy πολοεθκιιιο láepTBonΤΟΗΚΠ (12). 236930 - 8 -

AHHOTaanH Η3οόρθτθΗΗθ KacaeTCH npiiBojmoro i.iexaHH3Ma nojn Ewa ycTpofl-CTAB ΗΐυκΗθΚ Wanit H3jiejihíí Ha .uiBeiiiioíi ιοιιηηθ, xapaicTepΑΒΗκθηηη κοτοροΓο yweHtinaeT pe3Kne npyzunmiuiie ysapu Městky.JiaiIKOfi II HTOJILHOM mraCTHIUCOÍi C OJOÍOii CTOPOHH II IfinnyycTpoftcTBOM HHJSHefi nojiaHii JianKofí c h Apyroii cToponií bdojituioM oótGMe and 3THM 3HaHHTGJiBH0 CHUiítaeT ypoBeiiB niywaΙΠΒΘΠΗΟΐί ΜΒΠΙΗΗΗ. ΠρίΙΒΟΛΗΗΜ ΜΘΧ3ΗΗ3Μ0Ι, Ι HOJC &amp; 1130-EMA COrJiaCHO típeTeHmo ββληθτοη KpHBouuinHO-iuaTyHmjfi noxaiiH3M mni κριίΒο-πιηπηηΚ irpnBos c KaaaiomeiícH Kyjnicoii and HenoJiHocTHo noBopaaa-BaimiaicH, Ha3HBaewi τροϊΐΗοίί Kyjnicoíi πρηβο £ Ηημ κρηβοιπππομ. 3Ta TpofíHaa Kyju-ica coennHaeTca c ojchoíí ctopoh3 ay-jaicy and KpHBoninn c raaBHEC.i, a c jipyroii ctopohh ae- • pe3 Kyjiacy c TOjmaTejmiffl npa noMoma nepeňBaiaioro uiapmipac onopoíi ycTpoííTBa ποηηηιι. TpofíHaa Kyjiaca b Bper.ia B03-BpaTHoro xoaa ycTpofiTBa nonaaa οπμμθτριιηηο KanaeTca BoapyrBHyTpeHHeii MepTBOfi τοήκιι Týna a odparao, nepesaBaa tskemodpa3o: .T npaBojBioi.iy TOJmaTejno. - Oar. I. - 236930

Claims (2)

Object of the Invention A drive mechanism for lifting a lower product shift device by a tailor's sewing machine, consisting of a crank mechanism or a crank drive with a rocker lever and partially rotating the so-called triple lever of the crank handle, characterized in that the three-way lever (8) is connected on one side the lever (7) and the crank (6) with the main shaft (1, 6) and the other side through the further lever (9) with the pusher (10, 11) by means of a movable joint (3, 11) with the support (3) of the shifting device. 2. A stroke drive mechanism according to claim 1, wherein the half of the swivel angle (8, 9 &apos; 6, 9 &quot;) is distributed symmetrically to the inner dead center position (12). Recognized by the invention on the basis of the results of an expert review by the Office of Invention and Patenting, Berlin, DD 1 drawing