CS233345B1 - Supportingly rotating ring crane for laying pipes in grooves - Google Patents
Supportingly rotating ring crane for laying pipes in grooves Download PDFInfo
- Publication number
- CS233345B1 CS233345B1 CS729681A CS729681A CS233345B1 CS 233345 B1 CS233345 B1 CS 233345B1 CS 729681 A CS729681 A CS 729681A CS 729681 A CS729681 A CS 729681A CS 233345 B1 CS233345 B1 CS 233345B1
- Authority
- CS
- Czechoslovakia
- Prior art keywords
- spherical surface
- supportingly
- laying pipes
- rotating
- grooves
- Prior art date
Links
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- Securing Of Glass Panes Or The Like (AREA)
- Rolling Contact Bearings (AREA)
Abstract
Vynález se týká otáčivého zařízení, jehož se užívá v mechanismech na pokládání plynového potrubí do rýh a opravy plynového zařízení. Cílem vynálezu je zvýšit spolehlivost konstrukce. Jedna z oběžných drážek opěrného kruhu otáčivého opěrného otáčivého kruhu jeřábu na pokládání potrubí do rýh je provedena se sférickým povrchem a každé těleso valení je provedeno s práčova ním válcovým povrchem a jedním čelním opěrným sférickým povrchem, kontaktujícím se sférickým povrchem oběžné drážky otáčivého kruhu.The invention relates to a rotating device used in mechanisms for laying gas pipelines in trenches and repairing gas equipment. The aim of the invention is to increase the reliability of the structure. One of the raceways of the support ring of the rotating support ring of the crane for laying pipes in trenches is made with a spherical surface, and each rolling element is made with a cylindrical surface and one end support spherical surface contacting the spherical surface of the raceway of the rotating ring.
Description
OIIftCAHHE H30BPETEHEH K ABTOPCKOMY CBEJJgTEJEbCTEy3aaBJieřio: 12.03.803aflBKa: té 2892974/29-11MKM2: B 66 C 23/84
Abtoph: K.A.CaBnaK, Π.Β,Οτθήκθβηη, E.H.jIwkhjhí hC.H.ÁHApeeBCKaa δβΗΒΚΤβΛΒί íporoÓHHCKOe ΠρΟβΚΤΗΟ—KQHCTpyKTOpCKOe dfflpoBcecos)3Boro npoMHiiuieHňoro odnesme hkh"CoK>3ra3ManipeMOHT"
Ha3BaHne HsodpeTeHím: 0Π0ΡΗ0-Π0Β0Ρ0ΤΗΗΕ KP3T ΤΡΥΒΟΥΚ-MttWA ίΐ3Ο0ρθΤβΗΗβ OT HO CETC.H K ΟΠΟρΗΟ-ΠΟΒΟρΟΤΗΗΜ KpyraM, ΠΡ2Μ6ΗΗ6ΜΗΜ B ΜθΧ3ΗΗ3Μ8Χ ΠΟ γΚΛβΑΚθ Γ330ΒΗΧ Tpyd B TpaH-ΙΠβΗ. Η3ΒβοτβΗ· οπορΗΟ—ποΒοροτΗΗίΐ Kpyr Tpydoyoa^HHKa,coflepxamufí noBopQTHoe h HenoBopoTHHe κολβιφ c aopo&ksmhKa^eHna, odpa3y»mnMH atejiod, β κοτοροΜ ycTaHOBJíeHH TesáKaneHHfl / I /.
HejtOCTaTEOM ^aHHOS KOHCTpyKHXE ΕΒΛΗβΤΟΕ TO, ΨΓΟdojiee HarpyaceHHHe τοριχθΒΗβ noBepxHocTH βη3ηβ3ιοτ HejxocTa-TOHHoe npyacHHeHné Tejia κθήθηβη πρπ 3HaHHTejiBHHX Η3ΜβΗβ—hehx TewnepaTypH (-40°C), πρηβολετ k 3aKraHEBa&HK) onop-HO-noBopoTHoro Kpyra, cHoeHmo ero HajxejKHocTii b cjio^hhxKJIKMaTHHeCKHX yCJIOBHHX. IIoaTOMy co3£aHHH odopyjiOBaHEfl, Hcnojn>3yeMoroπρκ ΛοόΗΊΘ ra3a, h TpaHcnopTiapoBKB ero H3BecTHue ποβο-poTHue yoTpoÉCTBa HenpErojXHH.
..... ΙίβΛΒ Η300ρβΤβΗΕΗ - ΠΟΒΜΠβΗΕβ HW^HOCTE padOTH
Kpyra B CEOSHHX KJIEMaTEHeCKEX yCJIOBEHX. .
to ΛΟΟΤΗΜΘΗΕΗ Π00Τ8ΒΛβΗΗ0Ε WH 0£Η3 E3 JXOPOJSeK - 2 -
KaqeHHH ΠΟΒΟΡΟΤΗΟΓΟ KO4I.ua ΒΗΠ0ΛΗ6Η3 CO C$epHHeCKOĚ no-BepxHQCTBD, a Kasnoe Tejio KaneHaa βηποληθηο c padonežnajmEmpunecKož noBepxHocTts η οληοη τοριχοΒοϋ onopHOÉc$epHqecKoS noBepxHOCTBD, KOHTaKTHpyiomeM co c$epnHec-kož noBepxHocTB© ňopojsKH KaqeHHa ποβοροτηογο KOJima. .....Ha φΗΓ. I H3odpaseH onopRO-noBopoTHHft Kpyr, cene-
Hae; Ha φκτ. 2 - y3ea I Ha φκτ. X (γπΛοτΗβΗΗβ).
OnopHO-ΠΟΒΟΡΟΤΗΗΖ Kpyr COCTOHT H3 ΠΟΒΟΡΟΤΗΟΓΟ K0JIB·na I, ΗβποΒοροτΗΗΧ κοΗβκ 2 i 3, M«wy kotophmh pacnoJio-χβΗΗ Tejia 4 KaqeHiw c padonež πιυΐΗΗΐξρΗ’ϊθοκοΗ a ojíhoMynOpHOŽ ΟφβρΗΗβΟΚΟΖ nOBepXHOCTBD 5, ΠοΒοροτΗοβ I a ΗθποΒοροτΗοβ 3 KOJiBiía cHad&eHH rud—khm ymioTHiiTejieM 6, no3BOJiHHmnM ynepsHBSTB HeodxonaMoeΚΟΛΗΗβΟΤΒΟ 0Μβ3ΚΗ B 30H8 ΤρβΗΗΗ 7, ΠρβΑΗ83ΗΗΉ6ΗΗ0Ζ £ΛΗyMeHBHieHHH ΤρβΗΗΗ ΟφβρΗΗβΟΚΗΧ ΠΟΒβρΧΗΟΟΤβύ ΤβΛ ΚβΗβΗΗΗΗ ΟφβρΗΗβΟΚΟ# ΠΟΒβρΧΗΟΟΤΗ ΠΟΒΟΡΟΤΗΟΓΟ ΚΟΛΒΙ^ I, Β nponecce padora ποβοροτηογο xpyra Tejia 4 KaneHiwnepeKpuBajQTCH a ποοτοηηηο μθηηιοτ tohkh KOHTaKTa Ha na-ΛΗΗΛΡΗΉβοκοδ noBepxHOCTH, a TopnoBaa c$epaqecKaa ποΒβρχ-HOCTB ΗΜββΤ ΤΟΗβΗΗΗΖ K0HT3KT CO ΟφβρΗΗβΟΚΟΗ ΠΟΒβρΧΗΟΟΤΒΒΠΟΒΟΡΟΤΗΟΓΟ KOJIBUa I, KOTOpoe. ΠΟΛΒβρΧβΗΟ ΠΟΟΤΟΗΗΗΗΜ πβ-peKocaM cpa patíoTe TpydoyKaajnaKa, hto nepenaeTca Ha•sena KaneHHH, κροΜβ τογο, Η3ΜβΗβΗΗβ TeMnepaTypH OKpysaío-mež ΟρβΛΗ ΠΡΖΒΟΛΗΤ Κ Η3ΜβΗβΗΗΒ ΛΗΗβδΗΗΧ'pa3M6pOB Μ8ΤΘ—paajia τθλθ KaneHHH 4. QHHaKo 3a οπβτ ηθληηηη ixhjihhaph-necKofi a οφβρΗΉβοκο# ποΒβρχΗοοτβϋ προποχοηπτ nepepacnpe-ΛβΛβΗΗβ HarpyaoK o qajiaHnpaqecKoě Ha οφβρΗΗβοκγη Topno-By» noBepxHOCTB- a tíJiaronpasTHoe ynpyroe npyoHeHae wa-Tepaajia no Bceiay odBeMy τβπ Kaneima. ΠβρβρβοπρβΛβΛβΗΗβBHemHHx HarpysoK npaBOAHT κ nepepacnpesejieHa» Harpy-· 3οκ Ha οτΛβΛΒΗκβ KpacTaosraecKae CBH3H BHyTpn waTepaa-na τβζ 4 κ8Ή8ηηη. Ychoh, BoasaKaainae οτ neperpy30K ape3OHaHCHož Badpanaa, neMcTByiaueM οτ padoTajomax wexaHH3-mob a nepenaBnieÉca Ha Teaa 4 KaneHaa, odo3HaH6HH Kj a - 3 -
Kg. ECJIH Η3Η8ΛΒΗΗβ $33 H paBHH HyJW, TO ΟΜδΙΙΙΘΗΗΘ ΠΟ ΗΘΠ-paBJíeHEQO OCeĚ KOOpSHHaT 33ΠΒΕ6Τ0Η B ΒΚββ X = Kj ‘ Slnwi'fy s Kg»$<tfn/ť ... noc.KOJiBKy KpncTa^jiH KOJieóJQQTca b Tene-HH6 wajioro.. npoMeay-TKá' ΒρβΜβΗΗ (Ι/Ι00 c), to Bpeiea hckjw-qaioT h noJiyaaioT cjiesy»mee BHpáseHHe KoaetíaHHfl tohkhKpHCTajiJia K2
hjih y = —KI
JlaHHoe Btipa&eHHe μοχηο η33Β3τβ πρημοη, npoxosflmeĚqepe.3 KoopjíHHaTHys) CHCTeMy. ΒΜθοτθ c τθμ sBH^eHne toskh -ocymecTBJíHOTCH h no HaimoHHoÉ ληηηη k npaMOĚ, yroji Ha-κλοηθ oóo3HaHHM <=< , Tor.ua KOJiedaHHa KpncTajuia ČysyTHM6TB BBS - B, ΟΟΟΤΒθΤΟΤΒΟ C ypaBH6HHflMH x = Kj-s^vvi , y = Kg · w± nojiy^HM rapMoannecKoeKoxeóaHne tohkh KpacTassa cxesyKinero BEsa SK= x2 + y 2
ΚροΜβ προοοΗβκΗΟΓο KOJiedahka KpucTa^Jia μοηθτHM6TB KoseóaHKa no OKpyxHocra 02 kphboM, npa 3Tom TaKaeKonetíaHHH oTJnreaDTca Ha y- · ' _
Torsa KOJiedaHne dyseT ημθτβ bus y = Kg· S^i (w^+y)= KgC^s wi . B saHHOM-caynae ypaBHeHne npaMOOHefiHoro aKpyroBoro KosedaHna tohkb KpncTassa dyseT εμθτβ cjiesyio-mnit bus = S-ú/i W i y2 = COS2w{ *2
HSH x y- 3 + I·
&T
Base^HOCTB saHHoro ποβοροτηογο Kpyra noBumaeTca,daarosapa paBHOMepHOMy pacnpeseaeHHB uarpy3KH Ha TejiaKaneHSLT 4 πρη πθρθμθηηηχ βηθπιηηχ Harpy3Kax b h3M6H6hhhsHHefiHHX'pa3MepoB ot Β3ΜθΗθΗΗΗ TeisnepaTypn OKpyaammeHcpesH. - 4 -
ΦΟΡΪΜΑ K30BPETEW - OoopHo-noBopoTHHfi Kpyr TpytíoyiuiaAHHKa, cosepxamaánOBOpOTHOe H ΗβΠΟΒΟρΟΤΗΗβ KOJILUS C ΛΟρΟΧΚΘΜϋ Κ3ΗβΗΪ5Η,oópásyoitHMB xeJioó, b κοτοροΜ ycTaHQBJíeHH Tejia Kaseima tO T Λ H Ή a D mu Ě C a T6M, HTQ, C HejIBB ΠΟΒΜΠβΗΗΑHa^eaHOCTB patíOTu Kpyra b cjioxhhx ΚΛΗΜβτΗΗβοκΗΧ ycaoBH-sa, ojiHa H3 Aoposex KaneHza noBopoTHoro KOJiBua βηποληθ-Ha co οφβρΗΊβοκοδ noBepxaocTBB, a Kaamoe τβτιο KaaeHHflBíánoJiHeHO-c paóo^ež UHiuiHApínecKož ποεθρχηοοτβιο h oahožTOPUOBOŽ QnopHOŽ C$epmeCKOŽ ΠΟΒβρΧΗΟΟΤΒ», KOHTaKTHpyK-met co οφβρΗΉθοκοδ noBepxHocTBs Aoposics Ka^eana ποεοροτ-ΗΟΓΟ KOJIBUa. MCTOHHHKH ΗΗφορΜθΐρΐΗ, ΠρΚΗΚΤΗβ BO ΒΗΗΜΘΗΗβ ΠρΗ3Κ0ΠβρΤΗ3β: I. ABTopcKoe CBWTeaBCTBO CCCP Jfc 709512, κα, B 66C 23/84, 1978 (προτοτΗπ). ΑΗΗΟΤΑΠΗΗ .....Η3Ο0ρβΤΘΗΗβ OTHOCBTCH K OOBOpOTHHM yCTpOĚCTBaM, ΠρΚΜβΗΗβΜΗΜ Β ΜΘΧ3ΗΒ3Μ£1Χ 00 yKJia£Ke Γ330ΒΗΧ Tpyó BTparanea a pewoHT ra3OBoro odopyaoBaHaa. ΙΙβΛΒ B30Óp.6T6HBfl - ΟΟΒΜΠβΗΗβ Ha^eSHOCTH KOHCTpyK-QBH· ' .....
Qnaa. B3 Αοροχβκ KaneHaa ooBopoTHoro KQJi&oa ooop-HO-noBopoTHoro Kpyra TpydoyKJiajíHHKa BHDozHeHa co c$epa-oecicofi oQBepxHOCT&D, a Kaawoe τθλο KaoeHaa βηποληθηο cpaóoqet οΗΛΗΗΛρΗΉβοκοζ noBepxHocTBio a οληοζ TopoofioionopHOÉ c$epiraecKoit ποΒβρχΗοοτδ», KOHTaKTHpyxmež co c$epa^eCKOÉ ΠΟΒβρΧΗΟΟΤΒΒ χοροχκκ Κ3Η6ΗΒΗ ΠΟΒΟρΟΤΗΟΓΟ KOJIL—na.
OIIftCAHHE H30BPETEHEH TO ABTOPCKOMY CBEJJgTEJEbCTEy3aaBJieíio: 12.03.803aflBKa: th 2892974 / 29-11MKM2: B 66 C 23/84
Abtoph: KACaBnaK, Π.
Ha3BaHne HsodpeTeHim: 0Π0ΡΗ0-Π0Β0Ρ0ΤΗΗΕ KP3T ΤΡΥΒΟΥΚ-MttWA ίΐ3Ο0ρθΤβΗΗβ OT HO CETC.HK ΟΠΟρΗΟ-ΠΟΒΟρΟΤΗΗΜ KpyraM, ΡΡΜΜΗΗΜΗΜ py3pyΜ Tpyd B TpaH-ΙΠβΗ. P3ΒβοτβΗ · οπορΗΟ — ποΒοροτΗΗίΐ Kpyr Tpydoyoa ^ HHKa, coflepxamufi noBopQTHoe h HenoBopoTHHe κολβιφ c aopo &
HejtOCTaTEOM ^ aHHOS KOHCTpyKHXE ΕΒΛΗβΤΟΕ TOs ΨΓΟdojiee HarpyaceHHHe τοριχθΒΗβ noBepxHocTH βη3ηβ3ιοτ HejxocTa-TOHHoe npyacHHeHné Teji κθήθηβη πρπ 3HaHHTejiBHHX Η3ΜβΗβ-hehx TewnepaTypH (-40 ° C) πρηβολετ to 3aKraHEBa & HK) onop-HO-noBopoTHoro Kpyra, cHoeHmo ero HajxejKHocTii b cjio ^ hhxKJIKMaTHHeCKHX yCJIOBHHX. IIoaTOMy co3 £ aHHH odopyjiOBaHEfl, Hcnojn> 3yeMoroπρκ ΛοόΗΊΘ ra3a, h TpaHcnopTiapoBKB ero H3BecTHue ποβο-poTHue yoTpoÉCTBa HenpErojXHH.
..... ΙίβΛΒ Η300ρβΤβΗΕΗ - ΠΟΒΜΠβΗΕβ HW ^ HOCTE padOTH
Kpyra B CEOSHHX KJIEMaTEHeCKEX yCJIOBEHX. .
ΛΟΟΤΗΜΘΗΕΗ Π00Τ8ΒΛβΗΗ0Ε WH 0 £ Η3 E3 JXOPOJSeK - 2 -
KaqeHHH ΠΟΒΟΡΟΤΗΟΓΟ KO4I.ua ΒΗΠ0ΛΗ6Η3 CO C $ epHHeCKOĚ no-BepxHQCTBD, and often it Kasnoe KaneHaa βηποληθηο c padonežnajmEmpunecKož noBepxHocTts η οληοη τοριχοΒοϋ onopHOÉc epHqecKoS noBepxHOCTBD $, $ c KOHTaKTHpyiomeM what epnHec-Koz noBepxHocTB © ňopojsKH KaqeHHa ποβοροτηογο Kojima. ..... Ha φΗΓ. I H3odpaseH onopRO-noBopoTHHft Kpyr
Hae; Ha φκτ. 2 - y3ea I Ha φκτ. X (γπΛοτΗβΗΗβ).
OnopHO-ΠΟΒΟΡΟΤΗΗΖ Kpyr COCTOHT H3 ΠΟΒΟΡΟΤΗΟΓΟ K0JIB · I, ΗβποΒοροτΗΗΧ κοΗβκ 2 and 3, M «kotophmh pacnoJio WY-χβΗΗ Teji 4 KaqeHiw c padonež πιυΐΗΗΐξρΗ'ϊθοκοΗ and ojíhoMynOpHOŽ ΟφβρΗΗβΟΚΟΖ nOBepXHOCTBD 5 ΠοΒοροτΗοβ I and ΗθποΒοροτΗοβ 3 KOJiBiía Chada & er rud- KHM ymioTHiiTejieM 6 no3BOJiHHmnM ynepsHBSTB HeodxonaMoeΚΟΛΗΗβΟΤΒΟ 0Μβ3ΚΗ B 30H8 ΤρβΗΗΗ 7 ΠρβΑΗ83ΗΗΉ6ΗΗ0Ζ £ ΛΗyMeHBHieHHH ΤρβΗΗΗ ΟφβρΗΗβΟΚΗΧ ΠΟΒβρΧΗΟΟΤβύ ΤβΛ ΚβΗβΗΗΗΗ ΟφβρΗΗβΟΚΟ # ΠΟΒβρΧΗΟΟΤΗ πΟΒΟΡΟΤΗΟΓΟ ΚΟΛΒΙ ^ I Β nponecce PADOR ποβοροτηογο xpyra Teji 4 KaneHiwnepeKpuBajQTCH and ποοτοηηηο μθηηιοτ tohkh KOHTaKTa Ha on-ΛΗΗΛΡΗΉβοκοδ noBepxHOCTH and TopnoBaa c $ epaqecKaa ποΒβρχ-HOCTB ΗΜββΤ ΤΟΗβΗΗΗΖ K0HT3KT CO ΟφβρΗΗβΟΚΟΗ ΠΟΒβρΧΗΟΟΤΒΒΠΟΒΟΡΟΤΗΟ Ο KOJIBUa I KOTOpoe. ΠΟΛΒβρΧβΗΟ ΠΟΟΤΟΗΗΗΗΜ πβ-peKocaM CPA patio TpydoyKaajnaKa, HTO nepenaeTca Ha • KaneHHH hay, κροΜβ τογο, Η3ΜβΗβΗΗβ TeMnepaTypH OKpysaío-limit ΟρβΛΗ ΠΡΖΒΟΛΗΤ Κ Η3ΜβΗβΗΗΒ ΛΗΗβδΗΗΧ'pa3M6pOB Μ8ΤΘ-paajia τθλθ KaneHHH fourth QHHaKo 3a οπβτ ηθληηηη ixhjihhaph-necKofi and οφβρΗΉβοκο # ποΒβρχΗοοτβϋ προποχοηπτ neepacnpe-ΛβΛβΗΗβ HarpyaoK o qajiaHnpaqecKo Ha οφβρΗΗβοκγη Topno-By »noBepxHOCTB- and thiJiaronpasTHoe ynpyroe npyoHeHae wa-Tepaajia no Bceiay odBeMy τβπ Kaneima. HarpysoK npaBOAHT κ nepepacnpesejieHa »Harpy- · 3οκ Ha οτΛβΛΒΗκβ KpacTaosraecKae CBH3H BHyTpn waTepaa-na τβζ 4 κ8Ή8ηηη. Ychoh, BoasaKaainae οτ neperpy30K ape3OHaHCHož Badpanaa, neMcTByiaueM οτ padoTajomax wexaHH3-mob and nepenaBnieÉca Ha Teaa 4 KaneHaa, odo3HaH6HH Kj & - 3 -
Kg. ECJIH J3Η8ΛΒΗΗβ $ 33 H paBHH HyJW, TO ΙΙΙΘΗΗΘδΙΙΙΘΗΗΘ ΠΟ -Π-paBJíeHEQO OCe KOOpSHHaT 33ΠΒΕ6Τ0Η B ΒΚββ X = Kj 'Slnwi'fy Kg »$ <tfn / ť ... night.KOJiBKy KpncTa ^ jiH KOJieóJQQTca b Tene-HH6 wajioro .. npoMeay-TKá 'ΒρβΜβΗΗ (Ι00 c), to Bpeiea hckjw-qaioT h noJiyaaioT cjiesy »mee BHpáseHHe KoaetíaHHfl tohkhKpHCTajiJia K2
hjih y = —KI
JlaHHoe Btipa & eHHe ο33Β3τβ πρημοη, npoxosflmeqepe.3 KoopjiHHaTHys) CHCTeMy. BHθοτθ c θ s ^ H H os os os os os os os os os os os os os no no no 3 3 3 3 TH TH TH TH TH TH TH TH TH TH TH TH TH w ± nojiy ^ HM rapMoannecKoeKoxeóaHne tohkh KpacTassa cxesyKinero BEsa SK = x2 + y 2
OJροΜβ προοοΗβκΗΟΓο KOJiedahka KpucTa ^ Jia μοηθτHM6TB KoseóaHKa no OKpyxHocra 02 kphboM, npa 3Tom TaKaeKonetíaHHH oTJnreaDTca Ha y- · '_ _
Torsa KOJiedaHne dyseT ημθτβ bus y = Kg · S ^ i (w ^ + y) = KgC ^ s wi. B saHHOM-caynae ypaBHeHne npaMOOHefiHoro aKpyroBoro KosedaHna KpncTassa dyseT cjiesyio-mnit bus = S-ú / i W i y2 = COS2w {* 2
HSH x y-3 + I ·
& T
Base ^ HOCTB saHHoro ποβοροτηογο Kpyra noBumaeTca, daarosapa paBHOMepHOMy pacnpeseaeHHB uarpy3KH Ha TejiaKaneHSLT 4 πρη πθρθμθηηηχ βηθπιηηχ Harpy3Kax b h3M6H6hhhsHHefiHHX'pa3MepoB ot Μ3ΜθΗθΗΗΗ TeisnepaTypn OKpyaammeHcpesH. - 4 -
ΦΟΡΪΜΑ K30BPETEW - OoopHo-noBopoTHHfi Kpyr TpytíoyiuiaAHHKa, cosepxamaánOBOpOTHOe H ΗβΠΟΒΟρΟΤΗΗβ KOJILUS C ΛΟρΟΧΚΘΜϋ Κ3ΗβΗΪ5Η, oópásyoitHMB xeJioó b κοτοροΜ ycTaHQBJíeHH Teji Kaseima that T Λ H Ή and D MU E C T6M, HTQ C HejIBB ΠΟΒΜΠβΗΗΑHa ^ eaHOCTB patíOTu Kpyra b cjioxhhx ΚΛΗΜβτΗΗβοκΗΧ ycaoBH-SA ojiHa H3 Aoposex KaneHza noBopoTHoro KOJiBua βηποληθ-Ha what οφβρΗΊβοκοδ noBepxaocTBB and Kaamoe τβτιο KaaeHHflBíánoJiHeHO c paóo ^ EŽ UHiuiHApínecKož ποεθρχηοοτβιο h oahožTOPUOBOŽ QnopHOŽ C $ epmeCKOŽ ΠΟΒβρΧΗΟΟΤΒ », KOHTaKTHpyK-Met as οφβρΗΉθοκοδ noBepxHocTBs Aoposics Ka ^ EANA ποεοροτ-ΗΟΓΟ KOJIBUa. MCTOHHHKH οφορΜθΐρΐΗ, ΠρΚΗΚΤΗβ BO ΒΗΗΜΘΗΗβ ΠρΗ3Κ0ΠβρΤΗ3β: I. ABTopcKoe CBWTeaBCTBO CCCP Jfc 709512, κα, B 66C 23/84, 1978 (προτοτΗπ). ΑΗΗΟΤΑΠΗΗ ..... Η3Ο0ρβΤΘΗΗβ OTHOCBTCH TO OOBOpOTHHM yCTpOĚCTBaM, ΠρΚΜβΗΗβΜΗΜ Β3ΗΒ3Μ £ 1Χ 00 yKJia £ Ke Γ330ΒΗΧ Tpyó BTparanea and pewoHT ra3OBoro odopyaoBaHaa. 30βΛΒ B30Óp.6T6HBfl - ΗΗΠβΗΗβ Ha ^ eSHOCTH KOHCTpyK-QBH · '.....
Qnaa. B3 Αοροχβκ KaneHaa ooBopoTHoro KQJi & oa ooop-HO-noBopoTHoro Kpyra TpydoyKJiajíHHKa BHDozHeHa as C $ EPA-oecicofi oQBepxHOCT & D, and Kaawoe τθλο KaoeHaa βηποληθηο cpaóoqet οΗΛΗΗΛρΗΉβοκοζ noBepxHocTBio and οληοζ TopoofioionopHOÉ C $ epiraecKoit ποΒβρχΗοοτδ », KOHTaKTHpyxmež as C $ epa ^ ECKO ΠΟΒβρΧΗΟΟΤΒΒ χοροχκκ Κ3Η6ΗΒΗ ΠΟΒΟρΟΤΗΟΓΟ KOJIL — na.
Claims (1)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU802892974A SU950664A1 (en) | 1980-03-12 | 1980-03-12 | Turntable of pipe layer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CS233345B1 true CS233345B1 (en) | 1985-02-14 |
Family
ID=20882236
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS729681A CS233345B1 (en) | 1980-03-12 | 1981-10-06 | Supportingly rotating ring crane for laying pipes in grooves |
Country Status (2)
| Country | Link |
|---|---|
| CS (1) | CS233345B1 (en) |
| SU (1) | SU950664A1 (en) |
-
1980
- 1980-03-12 SU SU802892974A patent/SU950664A1/en active
-
1981
- 1981-10-06 CS CS729681A patent/CS233345B1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| SU950664A1 (en) | 1982-08-15 |
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