CS255516B1 - Shield hydraulic jack - Google Patents

Shield hydraulic jack Download PDF

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Publication number
CS255516B1
CS255516B1 CS33483A CS33483A CS255516B1 CS 255516 B1 CS255516 B1 CS 255516B1 CS 33483 A CS33483 A CS 33483A CS 33483 A CS33483 A CS 33483A CS 255516 B1 CS255516 B1 CS 255516B1
Authority
CS
Czechoslovakia
Prior art keywords
hydraulic jack
shield hydraulic
o6pa3horo
shield
πρη
Prior art date
Application number
CS33483A
Other languages
Czech (cs)
Inventor
Sergej M Grigorjev
Alexander N Semjonov
Vladimir P Samojlov
Original Assignee
Sergej M Grigorjev
Alexander N Semjonov
Vladimir P Samojlov
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sergej M Grigorjev, Alexander N Semjonov, Vladimir P Samojlov filed Critical Sergej M Grigorjev
Publication of CS255516B1 publication Critical patent/CS255516B1/en

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  • Securing Of Glass Panes Or The Like (AREA)
  • Transplanting Machines (AREA)
  • Cosmetics (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Description

1 OIIHCAHHE H3OBPETEHHH K ABTOPCKOMY CBHflETEJIBCTBy 3anBJieHo: 22.06,82 3aflBKa: Ν’ 3457266/22-08, flonojiHHTejibHaa κ 3anBKe IP 3356876/22-03 MKH3: E 21 D 9/061 OIIHCAHHE H3OBPETEHHH TO ABTOPCKOMY CBHflETEJIBCTBy 3anBJieHo: 22.06.82 3aflBKa: Ν ’3457266 / 22-08, flonojiHHTejibHaa κ 3anBKe IP 3356876 / 22-03 MKH3: E 21 D 9/06

Αβτορμ: Ο,Μ,ΓρΗΓορΒβΒ, A.H.CeMeHOB h B.n.CaMoňjioB 3a«BHTejibi CneuHajibHoe KOHCTpyKTopcKo-TexHonorHHecKoe Siopo ΓπβΒΜοοηυκοτροΗπρκ MocropHcnojiKOMeΑβτορμ: Ο, Μ, ΓρΗΓορΒβΒ, A.H.CeMeHOB h B.n.CaMoňjioB 3a «BHTejibi CneuHajibHoe KOHCTpyKTopcKo-TexHonorHHecKoe Siopo ΓπβΒΜοοηυκοτροΗπρκ MocropHcnojiKOMe

HaaBaHHe HaoSpeTíhhh: IUHTOBOfl ΓΗ/IPOflOMKPAT H3o6peTeHne cthochtch k ropHoň npoMbinineHHocTH, a hmghho k muToiibíM rnflpo-HOMKpaTaM, Πο ocHOBHOMy aBTopcKOMy CBHfleTenbCTBy Ν’ 1104284 H3B6CT6H nurroBoň rHflpo-.HOMKpaT, coflepj;anmň Kopnyc c noflBOflHnmMH KanaJiaMH wih paSoqeň khakocth, ne-peflHioio h 3aflHK,to κρωωκΗ, ňopmHeBbie nojiyKOJibua, paaMemeHHbie b xaHaBxax πιτοκβMewfly yrenoTHHTejibHbíMH MarateTaMH, ycraHOBneHHbíMH Ha BbicTynax nrroxa tl 3. B τηκομ THflpoflOMKpaTe πρρπίΗβΒοή yaeji SbiCTpo pa36npaeTCH. Πρκ CojibiiiHX fluaMeTpax h flaBJíeHHHx rHflpoflOMxpaTa βο3ηηκβκ>τ Souhrnné cpesato-mne ycujiHH nopraHeBbix nojiyxoneu h BbicTynoB nrroisa, hto μοχθτ npHBecTH κ nó-BpescfleHHK) πορπίΗβΒΟΓο y3Jia.HaaBaHHe HaoSpeTíhhh: IUHTOBOfl ΓΗ / IPOflOMKPAT H3o6peTeHne cthochtch to ropHoň npoMbinineHHocTH and hmghho to muToiibíM rnflpo-HOMKpaTaM, Πο ocHOBHOMy aBTopcKOMy CBHfleTenbCTBy Ν '1104284 H3B6CT6H nurroBoň rHflpo-.HOMKpaT, coflepj; anmň Kopnyc c noflBOflHnmMH KanaJiaMH wih paSoqeň khakocth, non-peflHioio h 3aflHK, paaMemeHHbie b xaHaBxax πιτοκβMewfly yrenoTHHTejibHbíMH MarateTaMH, ycraHOBneHHbMH Ha BbicTynax nrroxa tl 3. B τηκομ THflpoflOMKpaTe πρρπίΗβΒοή yaeji SbiCTpo pa36npaeTCH. Π κ ρ oj oj oj oj oj oj oj oj e τ τ τ τ τ τ τ τ τ τ τ τ τ

Uejib Η3θ6ρετβΗΗΗ - noBbnneHHe HajjestHOCTH 6bicTpopa3-beMHoro πορπίΗΗ b γηλρο-flpMKpaTax SojibniHX αηημθτροβ h flaBJíeHHň, YKa3aHHaH qejib AOCTHraeTCH τβΜ, ητο b iuktobom rnflpóflOMKpaTe nopniHeBbie no-jiyxojibiíá BhiiioriHeHbí T-o6pa3Horo ceneHHH,Uejib Η3θ6ρετβΗΗΗ - noBbnneHHe HajjestHOCTH 6bicTpopa3 beMHoro πορπίΗΗ-b-γηλρο flpMKpaTax SojibniHX αηημθτροβ h flaBJíeHHň, YKa3aHHaH qejib AOCTHraeTCH τβΜ, ητο b iuktobom rnflpóflOMKpaTe nopniHeBbie no-jiyxojibiíá BhiiioriHeHbí T o6pa3Horo ceneHHH,

Ha. HepTewe H3o6paaceH ihhtoboh rHppOflOMKpaT, pa3pe3.Ha. HepTewe H3o6paaceH ihhtoboh rHppOflOMKpaT, pa3pe3.

ItyuTOBoň rnflpoflOMxpaT coctoht H3 xopnyca 1 ,nepéflHeft κρμηικη 2, 3aflHeň κρωηι-kh 3, niToxa 4 c BbicTynaMH 5 h KojibqeBbíMH κ3Ηββκβμη 6, pacnonoaceHHbix b KanaB-xax niToxa nopniHeBbix nojiyKoneu 7, Meamy kotophmh ycTaHOBJíeHbí ynnoTHHTejib-Hbie MaHxeTbi 8, η ποαβοληιηηχ xaHajioB 9, ΠοριπΗβΒωε nojiyxonbiía 7 BbinonHeHbíT~o6pa3Horo ceqeHHH. Πρκ 3tom nmpHHa BbicTyna, rfle pacnojioaceHa MatraceTa 8,yBejiHHHBaeTCH. fHflpoflOMKpaT paSoTaeT cjieflywinHM o6pa3OM, 255516 2 ΠρΗ noflaqe paCoqeň mhakocth ηερε3 noflBOflHnme KaHanbi 9 b oflHy H3 nojiocTeňKopnyca 1 rnflpoflOMKpaTa eitok 4 coBepmaeT BOSBpaTHo-nocTynaTenbHoe fíBH®eHne.ΠρΗ 6οπβιπηχ flnaMeTpax xopnyca 1 h flaBJíeHHax Ha BbicTynbi 5 fleňcTByeT Čo.nbmoecpesaioiuee ycHJiHG, T-o6pa3iioe ceyeHHe nopniHGBbix nojiyxojieu 7 πο3Βοηηετ yBGftH-HHTb npOMHOCTb BblCTynOB BCJieflCTBHe BO3paCT8HHH ΗΧ IDHpHHbl. npeflnaraeMoe tgxhhhgckog pemeHHe πο3Βοηκετ npHMeHHTb GbicTpopaabeMHbiíl nop“nieHb b rH^poflóMKpaTax SonbmHX flHaMGTpoB h p;aBJieHHfi.ItyuTOBoň rnflpoflOMxpaT coctoht H3 xopnyca 1 nepéflHeft κρμηικη 2 3aflHeň κρωηι-kh 3 niToxa 4 c BbicTynaMH 5h KojibqeBbíMH κ3Ηββκβμη 6 pacnonoaceHHbix b Kanab-XAX niToxa nopniHeBbix nojiyKoneu 7 meam kotophmh ycTaHOBJíeHbí ynnoTHHTejib-Hbie MaHxeTbi 8 η ποαβοληιηηχ xaHajioB 9 , ΠοριπΗβΒωε nojiyxonbiía 7 BbinonHeHbT ~ o6pa3Horo ceqeHHH. Πρκ 3tom nmpHHa BbicTyna, rfle pacnojioaceHa MatraceTa 8, yBejiHHHBaeTCH. fHflpoflOMKpaT paSoTaeT cjieflywinHM o6pa3OM, 2 255 516 ΠρΗ noflaqe paCoqeň mhakocth ηερε3 noflBOflHnme KaHanbi 9 b oflHy H3 nojiocTeňKopnyca 1 rnflpoflOMKpaTa Eitoku coBepmaeT BOSBpaTHo 4-nocTynaTenbHoe fíBH®eHne.ΠρΗ 6οπβιπηχ flnaMeTpax xopnyca 1H flaBJíeHHax Ha BbicTynbi 5 fleňcTByeT Čo.nbmoecpesaioiuee ycHJiHG T-o6pa3iioe ceyeHHe nopniHGBbix nojiyxojieu 7 πο3Βοηηττ yBGftH-HHTb npOMHOCTb BblCTynOB BCJieflCTBHe BO3paCT8HHH ΗΧ IDHpHHbl. npeflnaraeMoe tgxhhhgckog pemeHHe πο3Βοηκετ npHMeHHTb GbicTpopaabeMHbiíl nop “nieHb b rH ^ poflóMKpaTax SonbmHX flHaMGTpoB h p; aBJieHHfi.

ΦΟΡΜΥΠΑ H3OBPETEHHB WHTOBoň rHfflpoflOMxpaT no aBTopcxoMy CBHflGTenbCTBy N1 1104284, o τ η H -qaiomHňcH tgm, hto, c uenbio noBbnneHHH HafleatHocTH 6bicTpopa3beMHoronopnJHB ΠρΗ ČOJlbDIHX flHaMeTpaX H flaBJíeHHHX THflpOflOMKpaTa, nopniHeBbie nOJiyKOJIb“ua BbinojiHeHbí T-o6pa3Horo cgmghhb.ΦΟΡΜΥΠΑ H3OBPETEHHB WHTOBoň rHfflpoflOMxpaT well aBTopcxoMy CBHflGTenbCTBy N1 1,104,284, the τ η H -qaiomHňcH TGM HTO c uenbio noBbnneHHH HafleatHocTH 6bicTpopa3beMHoronopnJHB ΠρΗ ČOJlbDIHX flHaMeTpaX H flaBJíeHHHX THflpOflOMKpaTa, nopniHeBbie nOJiyKOJIb "AT & T BbinojiHeHbí o6pa3Horo cgmghhb.

HcTOMHHKH ΗΗφθρΜ3ΐχΗΗ, ΠρκΗΗΤωβ BO ΒΗΗΜ3ΗΗθ HpH 3Κ0ΠερΤΗ3εί 1. ABTopcKoe cBH«eTejibCTBO CCCP Ν’ 1104284, xnacc E 21 D 9/06, 1981 (npo-τοτηπ),· ΑΗΗΟΤΑΠΗΗ Η3ο6ρετβΗΗε othochtch k ropHofl προμμπιπθηηοοτη.HcTOMHHKH θφθρΜ3ΐχΗΗ, BO ρ3Tθ HpH 3Κ0ΠερΤΗ3εί 1. ABTopcKoe cBH «eTejibCTBO CCCP ej 1104284, xnacc E 21 D 9/06, 1981 (npo-τοτηπ),

Uejib Η3ο6ρβτβΗΗΒ - ποΒΜΐιίθΗΗβ HaflescHOCTH 6bicTpopa3teMHoro nopmHa B ΓΗ/ΧΡΟ-floMKpaTax 6onbniHX flHaMeTpoB h flaBJíeHHň,Uejib ο3ο6ρβτβΗΗΒ - ποιίθΗΗβ HaflescHOCTH 6bicTpopa3teMHoro nopmHa B ΓΗ / ΧΡΟ-floMKpaTax 6onbniHX flHaMeTpoB h flaBJíeHHň,

Uenb flocTHraeTCH τεΜ, ητο b dihtobom ΓΗβροχχοΜκρβτε nopmHeBbie nonyxonbiíaBbinojiHeHbí T-o6pa3Horo ceneHHH, ΠρΗ3ΗθΗθ H3o6peTeHHeM no pe3ynbTaTaM 3KcnepTH3bi, ocyqecTBneHHoň FocyflapcT-BeHHbíM ΚοΜΗτετοΜ CCCP no ,ιχεηβΜ Η3ο6ρετεΗΗή η οτκρητηΑ, 1 Μερτεχ 255516Uenb flocTHraeTCH τεΜ, ητο b dihtobom ΓΗβροχχοΜκρβτε nopmHeBbie nonyxonbiíaBbinojiHeHbí T o6pa3Horo ceneHHH, ΠρΗ3ΗθΗθ H3o6peTeHHeM well pe3ynbTaTaM 3KcnepTH3bi, ocyqecTBneHHoň FocyflapcT-BeHHbíM ΚοΜΗτετοΜ CCCP Well ιχεηβΜ Η3ο6ρετεΗΗή η οτκρητηΑ 1 Μερτεχ 255516

Claims (1)

3 PŘEDMĚT VYNÁLEZU Štítový hydraulický zvedák, vyznačující se tím» že ecílem zvýšení spolehlivosti rychle rozebíratelnéhopietu při velkých průměrech a tlacích hydrauliokéhozvedáku, mají pístní polokroužky průřez ”T”. 255516BRIEF DESCRIPTION OF THE INVENTION A shielded hydraulic jack characterized by the fact that the aim of increasing the reliability of the rapidly dismountable web at large diameters and pressures of the hydraulic jack is to have a piston half-ring of "T" cross section. 255516
CS33483A 1982-06-22 1983-01-19 Shield hydraulic jack CS255516B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU823457266A SU1108210A1 (en) 1982-06-22 1982-06-22 Mining shield hydraulic jack

Publications (1)

Publication Number Publication Date
CS255516B1 true CS255516B1 (en) 1988-03-15

Family

ID=21018077

Family Applications (1)

Application Number Title Priority Date Filing Date
CS33483A CS255516B1 (en) 1982-06-22 1983-01-19 Shield hydraulic jack

Country Status (4)

Country Link
BG (1) BG42292A1 (en)
CS (1) CS255516B1 (en)
DD (1) DD244478A3 (en)
SU (1) SU1108210A1 (en)

Also Published As

Publication number Publication date
BG42292A1 (en) 1987-11-14
DD244478A3 (en) 1987-04-08
SU1108210A1 (en) 1984-08-15

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