CS248270B1 - Packing piece for hole sealing for wiring and raceway laying - Google Patents
Packing piece for hole sealing for wiring and raceway laying Download PDFInfo
- Publication number
- CS248270B1 CS248270B1 CS82891A CS89182A CS248270B1 CS 248270 B1 CS248270 B1 CS 248270B1 CS 82891 A CS82891 A CS 82891A CS 89182 A CS89182 A CS 89182A CS 248270 B1 CS248270 B1 CS 248270B1
- Authority
- CS
- Czechoslovakia
- Prior art keywords
- npecc
- laying
- openings
- raceway
- wiring
- Prior art date
Links
Landscapes
- Securing Of Glass Panes Or The Like (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Installation Of Indoor Wiring (AREA)
Description
1
Ha3BaHHe Η3θ6ρβΤβΗΗΗ
UIaň6a fljia repMeTH3annn OTBepcTHň ajih npoióiaflKH προβοαοβ h KaSenbHbixKaHanoB 06naCTb ΠΡΗΜΘΗΘΗΗΗ Η3θ6ρβΤβΗΗΗ . H?o6peTeHHe othochtch k oÓJiacTH npoKnaflKH προΒΟβΟΒ nepe3 οτβΗω cTponTeJib-hmx coopyjKeHHň, a Taoce npoxjiaňKH xa6ejieň b Tpy6oo6pa3Hbix Ka6ejibHhix xaHa-nax. B o6ohx cnyuaax Η3θ6ρβτβΗΗβ cjiyacHT α·πη repMeTH3aijHH (c ueJibio nenpo-ΗΗΚΗΟΒβΗΗΛ Γβ3β) Tpy6oo6pa3HbJX nojlbix Ten, B KOTOpblX npOKJiaflbJBaiOTCH ΠΡΟΒΟ-fla hjih xadejiH (b nocrteflyiomeM CyfleT Ha3biBaTbCH npoKJiaflxoň προΒο,ςοΒ). H306-ρβΤβΗΗβ MO7K6T HCnOJIb3OBaTbCH flJIH HpOKJiaflKH npOBOflOB JHOĎOIO BHflS, C JHOSblMKOJIHUeCTBOM npOBOflOB H JlWČblMH φθρΜ3ΜΗ ΟβΗβΗΗΗ. TjiaBHOň »β o6jiaCTbK) ΠρΗΜβΗΘHHH Η3θ6ρβΤβΗΗΗ HBJIHeTCH npOKJiaflKa npOBOflOB CKB03B CTeHbl CTpOHTejIhHblXcoopyxeHHň.
XapaKTepncTHKa_H3BecTHbix TexHHuecKHx_pemeHHň
Hančojiee H3BecTHbiM ρβιπβΗΗβΜ repMeTHáauHH npoKJiaflKH προΒΟ^ΟΒ b Tpy6oo6pa3-hom nonoM τβπβ ΗΒΠΗβτοπ pemeHHe, Hčňojib3yiomee npoKJiaflOHHyro iuaň6y h p^enpecc-maň6bi, pacncwiOMeHHbie c o6enx ctopoh. Ejiaroflapa npHXHMaHHio o6enxnpecc-niaň6 κ npoKJiaAOHHoň maň6e, oHa pacTHrHBaeTCH b nonepeHHOM HanpaBJíe-hhh, o6pa3.yn HenpoHHuaeMyio λπη ra3a neperopoflxy. 3τοτ πρηημηπ nojioxeH bocHoey DD-PS 33093, DD-PS 43879, a Tax»e US-PŠ 4,256,920. 3to pemeHHe τρε6yeT OTHocHTejibHo 6oJibmHX 3aTpaT, ocoÓeHHO Torfla, xorfla. o6e maň6bi He mo-ryT 6biTb aaflBHHyTbi c KOHija npoKJiaflbiBaeMoň npOBOflKH h flOJDKHbí, noaŤoMy,COCTOHTb H3 AByx HacTeň. □KOHOMireeckH yfla»iHoe pemeHHe ajih repMeTH3auHH npoxnaAKH npoBOgoB npH-BOflHTCH b DE-AS 27 27 996. IípoKJiaflbiBaeMbie npoBOfla oKpyxeHbí 3πβΜβΗΤ3ΜΗ H3 Jierxo fletfjopMHpyeMoro rreHHc-τογο MaTepHana, a 3aTeM coo6ma npeccymTCH, o6pa3yn HertpoHHuaeMyio nepero-poflxy. Taxwe neperopoflKH He hbjihiotch ra3OHenpoHHijaeMbiMH h Moryr 6μτβ hc- 248270 2 n0Jib30BaHbi TOJibKO flnH repMeTH3aijHH sanonnaeMoro npocTpaHCTBa. no«o6Hbie pemeHHH ajih. repMeTH3aitnn TpyčoBHflHbix ποηωχ Ten c ripoxnanbroaeMoňb hhx npoBOflKoň coflepacaTCH b DE-OS 2654806, DE-OS 2829887 h DE-OS2909890. Bo Bcex sthx pemeHHHx nacTb ceneHHH TpyfíoBHflHoro nonoro Tena,
He 3anojiHeHHaH npoBOflxoň, 3axpbiBaeTCH anacTHHHbíMH πρηγοηοπημμη fleTanHMH,npHaeM Snaroffapn pa3nnnHbiM MeTOflaM b xaacnoM cnynae flocTuraeTcn HeoSxoflH-Moe npeccoBaHne Bcex 3anonHHiomHX ceaeHne nonoro Tena βπθμθητοβ. Bce no-floČHbie peineHHH npenHa3HaneHbi, rnaBHbíM o6pa3OM, nnn o6pa3OBaHHH nonepenHbixοτβΗοκ npn aanojiHeHHH OTBepcTHH,τ.κ. «jih Taxoro Tuna nonepenHbix ετεηοκHe TpefíyeTCH ra3OHenpoHmjaeMOCTb.
Pemenne cornacHO US-PS 2,919,300, b κοτοροΜ προχοηΗπρίΗ nepe3 xopnyc hhhniaCCH KOHHMeCKHň npOBOfl npOTHrHBaeTCH B 3JiaCTHMHOM ΠΟΠΟΜ UHJIHHflpe, KOTO-pbiň nocpencTBOM ,.βτογο npeccyeTca κ οτΒβρςτΗΐο npeflCTaBnneT co6oh b προτΗ-BononoscHocTb npeflbiflymeMy ra3OHenpoHHnaeMbiň h MexaHHnecxH nponHbiň ββοα. 3to penieHHe oflHaxo HenpuMeHHMO «n« repMeTH3anHn; npoxnaflxn npoBOflOB u xa-SejibHbix xananoB, nocxojibxy npn stom πρΗΜβΗΗίοτσΗ npoBona oflHHaxoBoro none-penHoro ceneHHH no Bceň «ίιηηθ h nocnenyiomee xoHHnecxoe ποΟτροβΗΗβ npoBOflOBΗβΒΟ3Μ0)ΚΗΟ ΠρΗ Ηβ6θΠΒΠΙΗΧ 3aTpaTaX.
Uenb H3o6peTeHH« IÍ3OÓpeTeHHe-»HMeeT CBoeň nenbio thxhm o6pa3OM repMeTH3npoBaTb oahh hjih ne-cxonbxo προβοαοβ, npoxnaflbiBaeMbix b Tpy6oo6pa3HOM ποπομ Tene, ητοόω oóecne-HHBanacb repMeTH3anHH flo onpeneneHHoro naBneHHH ra3a h BOflbí; b ocoSeHHocTHflOJDKHa o6ecnenHBaTbCH repMeTH3aijHH ann *BemecTB- nioóoro pona npn ποβηιιιθηηηflaBjíeHHH flo npHMepHO 20 xlla. repMeTH3aijHH flonacna 6biTb bo3Mojkhoíí ηηπ προβοαοβ mo6oro BHfla h xonHnecTBaco 3HannTenbH0 MeHbniHMH TexHHnecxHMH h axoHOMHnecxHMH 3aTpaTaMH no cpaB-·ΗβΗΗΚ) C H3BeCTHbIMH ρβΠΙβΗΗΗΜΗ. ΠρΗ ΠρΗΜβΗβΗΗΗ Η3Ο0ρβΤβΗΗΗ flJIH OrpaHHHeHHHo6nacTeň 3annBXH aojekho oÓecnenuBaTbCH χροΜβ toto, npoxoacneHHe amnxHx hjihra3oo6pa3Hbix BemecTB. OCHOBHOHt uejlhio Η3θ6ρβΤβΗΗΗ ΗΒΠΗΘΤΟΗ yJiyUIUeHHe 3amHTbI OT ΠΡΟΗΗΧΗΟΒΘΗΗΗBOflM h ra3a b cTpoHTenbHbie coopyaceHHH h oTnenhHbie hx nacTH, a Taxace pac-npocTpaHeHHe stoíí 3amnTbi h Ha xaĎenbHbie xáHanbi, ητο no čhx nop oÓecnenH-Banocb HeflocTaToHHo no 3xoHOMnnecxnM coo6paaceHHHM. H3JIO)KeHHe CyiUHOCTH Η3θ6ρβΤβΗΗΗ
TexHHnecxaH 3aflawa, xoTopán nonacHa 6bm> penieHa c πομοπρ>ιο H3o6peTeHHH, coc-TOHT B TOM, WTOÓbl C ΠΟΜΟΠΡΠΟ Ηθ6θΠΒΙΠΗΧ 3βΤρβΤ ΓβρΜβΤΗ3ΗρθΒ3ΤΒ Tpy6oo6pa3-Hoe nonoe Teno, rfle npoxnaflbroaioTCH οαηη ηπη Hecxonbxo προβοαοβ, TaxHM o6-pa3OM, UTo6bi 6bma ofíecneneHa repMeTH3aflHH b οτηοιπθηηη boam h rá3a po onpe-fleneHHoro npeflena pa3HHflbi flaBneHHň. B ocoSeHHOcra flonacHa 6biTb oSecneneHarepMeTH3aiJHH flHH BCeBO3MO3KHbIx/3anOJIHHK)mHX BemeCTB flO pa3HHflbI flaBJíeHHHb npH6jiH3HTenbHo 20 xlla. B Η3θ6ρβτεΗΗΗ 3Ta 3aflana pemaeTCH TaxHM o6pa3OM, hto b snacTHHHoň maň6eonpeflejieHHoň tojhuhhm, xoTopan no CBoeMy BHfly h senHHHHe ποαχοαητ k Tpy6o-o6pa3HOMy nonoMy Teny η ΗΜββτ OTBepcTHH απη npoxnaflbiBaeMbix προβοαοβ, npefl-ýcMOTpeHbí h flpyrne OTBepcTHH, xoTopbie npH ycTaHOBxe maň6bi b repMeTH3Hpye-Moe nonoe Tpy6oo6pa3Hoe Teno BflaBnHBaioTCH npecc-TenaMH, flbe nonepenHoeceneHHe npeBbnnaeT cooTBeTCTByiomee eMy oTBepcrae. IIocpeflCTBOM 3thx ttpecc-Ten, xoTopwe MoryT 6biTb BflaSneHbí κπη BTHHyTbi npoH3- 248270 3 boahtch yruioTHHioinaH npeccoBKa niaňGbi κ oKpywawmeMy ee nonoMy Tpy6oo6pa3-HOMy Teny h προχοαηπ;ημ προβοαομ. lllaňča nepefl ee npHMeHeHHeM MoweT 6μτβHaflpe3aHa ητοβω c^eJiaTb Η3πηπιηημ ee npofleBaHHe c kohah npoBofla. 3τβ Bas-ím BO3MO3KHOCTB ΓβρΜβΤΗ3ΗΑΗΗ yxe SanOJIHeHHblX npOéOflaMH Ka6eJIbHbIX KaHaJIOBΗΗΗ Tpy6 B 3flaHHHX B npOTHBOnOJIOJKHOCTb Η3ΒβΟΤΗΜΜ ρβΠΙβΗΗΗΜ Č ABYMH npeCC“maň6aMH hh b κοβΜ cnynae He conpHxena c noBbnueHHbíMH 3aTpaTaMH. TaxHM aceoCpasoM Ses noBbinieHHbix 3aTpaT HMeeTCH bo3mo»hoctí> co3flaTb oflHo hah He-cxojibKO npecc-τβη nonbíMH, htoSm oSecnenHTb προχοχΑθΗΗβ ra3oo6pasHbix hjihMHflKHX BemeCTB. ΠΕ222Ε_2£22·22®522 Μ3θ6ρβτβΗΗβ 6yfleT oSbHCHeHo mrače Ha npHMepe ηοποπηθηηη. Β πρΗ,ποχεΗΗΜχ nepTeacax noxaaaHbí:
Phc. 1 TIpoAOJibHoe ceneroie npeAHa3HaneHHoro απη 33Πηβκη ynacrxa npoxnaAXHnpOBOflOB CKBO3b CTeHy CTpOHTenbHOrO COOpyxeHHH C flByMH inaň6aMHftiiH repMeTHsaííHH.
Phc. 2 BHyTpeHHHH eropoHa HaoSpaaceHHoň Ha pne. 1 niaňSbi απη repMeTHaauHHKOHi(a TpySonpoBOAá. npeflCTaBJíeHHafl Ha pne. 1 npoKJiaflKa npOBOflOB coctoht, rnaBHbíM oSpa3OM, H3 3a6eTOHHpoBaHHoro ynacTxa TpySonpoBOAá 1 c OTBepcTHeM απη OTBcmaBO3nyxa2, npoKJiaAbieaeMoro npoBofla 3, maňSbi απη repMeTH3anmí Ha KOHqe TpySbi 4 hoahoh niaňSbi απη repMeTH3auHH BHyTpH Tpy6bi 5. IUaňSbi απη repMeTH3aijHH BHyT-pH TpySbl HaXOflHTCH B ΟΒΟβΜ ΚΟΗβΗΗΟΜ COCTOHHHH, Ο0Ο3Η3ΗβΗΗΟΜ BCTaBJíeHHblMHnpecc-TejiaMH 6. B rnaňóy απη γθρμθτη33αηη Ha KOHiie TpySbi BCTaeneH ynacToxTpySbi fljin noflann KOMnayHflHoň Maccbi 7, κοτορωκ, xpoMe τογο, ΒΜποηΗΗβτφχΗκίξΗΐο npecc-Tena 8. Tax xax npecc-Teno 8 eme He BCTaBJíeHo b OTBepernenpecc-Tena 9, to njaňSa απη repMeTH3aixHH 4 eme He πηοτΗο npnneraeT x eeflo-My npoBOfly 3. lHenb 10 3axpbieaeTCH, xorfla npecc-τέπο 8 BfláBjíHBaeTCH b ot-BepcTne npecc-Téna 9. Ha phc. 2 noxaabiBaeTCH BHyTpeHHHH CTopoHa niaňSw απηrepMeTH3at(HH Ha xoHne TpySbi 4 b HananbHOM coctohhhh. Βηαθη xpyr H3 He-cxojibKHX OTBepcTHň 11 fljiH npecc-Ten 8 η οαηογο oTBepcTHH 12 απ§ yqacTxaTpy6bi απη noflanH KOMnayHflHoň Maccw 7; xpoMe τογο, oaho oTBepcrae 13 ajihnpoxnaAbiBaeMoro npoBofla 3 h ynopHan njiocxocTb 14 maňSbi ajih repMeTH3aAHHHa xoHAe Tpy6bi 4 HanpoTHB τοραθβοη ojiockocth 3aSeTOHHpoBaHHoro ynacTxaTpy6bi 1.
flBa npeACTaBjíeHHbix bhah repMeTHaaAHH nocpeACTBOM oahoíi maňSbi απη repMeTH-3aAHH BHyTpH Tpy6bi 5 h oahoh maňSbi απη repMeTH3aAHH kohaa TpySbl 4 H3ro-TaBJIHIOTCH CJieAyromHM o6pa3OMC
IlIaíiSa pjia repMeTH3aAHH BHyTpH TpySbi 5 pa3pe3aeTCH h HaABHraeTCH co ctopohwHa npoxJiaAbiBaeMbtfi προβοα 3. Πρκ 3ΤΟΜ AonycxaeTCH pa3HHAa b AHaMeTpax Mex-Ay OTBepCTHeM 13 H npOBOAOM 3 ΠρΗ6ηΗ3ΗΤβΠΒΗΟ B 2 MM Β 3aBHCHMOCTH OT ΤΟΓΟ,xax ΒβπΗκο; xoAHHecTBO pacnojioaceHHbix no xpyry npecc-Ten h xax touho npHrHaHBHeniHHň AnaMeTp niaňSbi απη repMeTH3aAHH 5 ko BHyTpeHHeMy A«aMeTpy TpySbi 1.Ilocne τογο, xax maňSá 5 SyAeT BCTaBneHa Ha npeAycMOTpeHHoe Μεστό, b npeA-Ha3HaqeHHbie απη npecc-Ten OTBepcTHH maňfíw 5 βαββπηββιοτοη npecc-Tena 8. 3to Aenecoo6pa3HO ocymecTBnHTb c πομοιια»ιο CTanbHoro npyTa c pynxoň, Ha koh-*Ae κοτοροΓο HaxoAHTCH nonbiň αηπηηαρ, touho oxBaTbiBawmHň npecc-τβηο 8. Taxxax nacTb npecc-Tena 8, oxBaTbiBaeMan ποηωΜ αηηηηαρομ, He μομθτ 6mtb babh-HyTa b maňSy, to oSecneuHBaeTCH, TaxiiM oSpa3OM, eAHHan rnySHHa προηηκηο-ΒβΗΗΗ npecc-Tena 8 b maňóy. Πρκ cboSoaho chahihhx niaňSax 5 cnenyeT bo Bpe- 248270 4 μη BffaBJíHBaHHH nepBoro npecc-Tena 8 ypepxHBaTb maft6y 5 ot cflBHraHHH c no-MOmbK) nOflXOflHmHX BCnOMOraTejIbHblX CpěflCTB.
MoHTax maň6bi nnn repMeTH3auHH KOHna. Tpy6bi 4 npHHííHnuajibHO ocymecTBJíHeTCHTaKHM xe o6pa3OM, xax η μοητημ maň6bi ftnn repMeTH3apHH BHyTpn Tpy6bi 5. Ofl-Haxo OH 6onee προοτ, t.k. 6naroflapn ynopHoň nnocKOCTH 14 maňSa 4 npn BCTae-jieHHH npecc-Ten 8 He cflBHraeTcn, a maň6a 4 nonxna BCTaBJíHTbCH b Tpy6yTOJibKo npH6jiH3HTenbHo Ha 20 mm rnySnHbi.. 3το πο3ΒοηΗετ Hcnojib3OBaTb maň6bi4, BHeniHHH flHaMeTp KpTopwx HecKOJibKo npeBocxoflHT BHyTpeHHHň flHaMerp Tpy-6m 1. Ilocne τογο, xaK maíí6a 4 BCTaBneHa flo ynopa b Tpy6ý, b maň6y 4 CTae-ΠΗβτοΗ cHanana ywacTOK Tpyfíbí 7, a 3βτβΜ npecc-Tena 8. Kořfla ομοητηροβηημmaft6bi 4 h 5, momho ocymecTBHTb nHeBMaTHnecKyw npoBepxy repMeTHňHoCTHnpocTpaHCTBa, o6pa3OBaHHoro neyMH maň6aMH. Οπμτ noKasbiBaeT, hto npocTpast-ctbo, repMeTH3anHH. κοτοροΓο ocymecTBJíHeTCHr-Ha ochob3hhh Η3θ6ρετβΗΗΗ,BhwepjKHBaeT H36biTOHHoe flaBJíeHHe no MeHbmefí Mepe b 20 Kila, oflHaKO moxhoPiOCTHHb η 3HaHHTenbHo óoJibmeH npeflenbHo flonycŤHMoň HarpyaKH. 0opMyna Η3θ6ρετβΗΗΗ 1. UlanSa &πη repMeTnaanHH OTBepcTHň χριπ προκηβηκΗ προβολοβ h KaSenbHbixKaHanoB H3 ajiacTHHHoro BemecTBa onpeflejieHHoťí τοηπιηημ, KOTopan npuro-HneTCH κ repMeTH3HpyeMOMy nonoMy Tpyóoo6pa3HOMy Teny b οοοτβθτοτβηηC φσρΜΟί^ H BejlHHHHOň Η ΗΜββΤ OTBepCTHH flJIH IipOKJiaflblBaeMblX npOBOflOB ,DTjnmaioniaHCH τβΜ, ητο npeflycMOTpeHbí niaň6bi (4,5) c nononHHTenbHbíMH ot-BepCTHHMH (9) Η HTO 3TH OTBepCTHH 3aKpblBaK)TCH npeCC-TenaMH (8), HbH no-nepenHbie ceneHHH npeBbnnaioT nonepewHbie ceneHHH cooTBeTCTByromHx hm ot-BepCTHH. 2. IUaftSa flJiH repMeTH3anHH OTBepcrafí ívih npoKnaflKH npoBOflOB h KaSenbHbixKaHanos b 'cooTBeTCTBHH. c nyHKTOM 1 oTJiHHaiomaHCH TeM, hto nacTb npecc-Ten (7,8) ηπη Bce 3TH npecc-Tena hbhhiotch ποηωΜΗ TenaMH (7).
Cto/ja othochtch 2 nncTa nepTexeň.
AHHOTa«HH
Ulaňča nna repMeTH33PHH OTBepcTHň flnn npoKnanKH npoBOflOB h KaCenbHbixKaHanos H3o6peTeHHe othochtch k o6nacTH npoKnaflKH npoBOflOB nepe3 οτθημ CTpoHTenb-Hbix cóopyjKeHHň, a TaKxe προκηβηκκ KaÓeneň b TpyfíoBHflHbix KaOenbHbix KaHanax.IÍ3o6peTeHHe cnyxHT flnn repMeTHaanHH c nenbio HenpoHHKHOBeHHH ra3a ηπη «οπηTpy6oo6pa3Hbtx nonbix τεη, b kotopmx npoKnaflMBaeTCH npoBOflKa. CornacHO H3o6-ρβτβΗΗΐο 3aflana pemaeTCH τβΜ, ητο ariacTHHHafl maň6a onpefleneHHoň ,τοππρίΗΜnonroHHeTCH cbohm pa3MepoM η φορΜοή κ repMeTH3HpyeMOMy Tpy6oo6pa3HOMynonoMy Teny η ημθθτ οτβθροτηη «πη npoKnaflbffiaeMbix npoBOflOB η tsk ηέφορΜΗ-pyeTCH nocpeflCTBOM pacmHpHioiUHX npecc-Ten, κοτορκβ BflaBnHBaioTCH ηπη npo-coBbmaioTCH b fločaBOHHbie OTBepCTHH maňSbi, hto gocTHráeTCH eě nnoTHan 3a-HpeccoBKa κ Tpy6oo6pa3HOMy nonoMy Teny h npoxoflHnpíM npoBOflaM. ΠρΗ HeoČxoflHMocTH uiaííSa MoxeT Hanpe3aTbCH, hto6m He npoH3BOflHTb ee npo-THJKKy c KOHpa npoBona. KpoMe τογο, Bce ηπη ΗβκοτορΜβ rtpecc-Tena MoryT6bITb ΠΟΠΜΜΗ, HTOÓbl CflenaTb BO3MOXHHM npOXOJKfleHHe MHnKHX ΗΠΗ Ta3OO6pa3HblXsemecTB. IIpH3HaHo HaoSpeTeHHeM nó pesynbTaTáM 3RcnepTH3M, ocymecTBneHHoň BenoMCT-bom no nenaM Η3θ6ρβτβΗΗή η πβτβΗΤΟΒ Γ£(Ρ. 2 nepTexa 248270
Claims (2)
1. Podložka na hermetizaci otvorů pro kladení vedenía kabelových kanálů» zhotovena z pružného materiálu ur-čité tloušíky, která se lícem přizpůsobuje k hermetizo-vanému dutému trubkovitému tělesu podle jeho tvaru a ve-likosti a má otvory na uložení vedení, vyznačující se tímže uvedené podložky (4, 5) jsou opatřeny doplňkovýmiotvory (9), přičemž tyto otvory jsou uzavírány lisovací-mi tělesy (8), jejichž příčný řez je větší než je příčnýřez jim odpovídajících otvorů.
2.' Podložka na hermetizaci otvorů pro kladení vedeni akabelových kanálů podle bodu 1, vyznačující se tím, žečást lisovacích těles (7, 6) nebo všechna tato lisovacítělesa (7) jsou dutá.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD22856981A DD160575A3 (de) | 1981-03-25 | 1981-03-25 | Scheibe zur abdichtung von leitungsdurchfuehrung und kabelkanaelen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CS89182A1 CS89182A1 (en) | 1985-06-13 |
| CS248270B1 true CS248270B1 (en) | 1987-02-12 |
Family
ID=5529820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS82891A CS248270B1 (en) | 1981-03-25 | 1982-02-10 | Packing piece for hole sealing for wiring and raceway laying |
Country Status (3)
| Country | Link |
|---|---|
| BG (1) | BG38319A1 (cs) |
| CS (1) | CS248270B1 (cs) |
| DD (1) | DD160575A3 (cs) |
-
1981
- 1981-03-25 DD DD22856981A patent/DD160575A3/de unknown
-
1982
- 1982-02-05 BG BG5526282A patent/BG38319A1/xx unknown
- 1982-02-10 CS CS82891A patent/CS248270B1/cs unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CS89182A1 (en) | 1985-06-13 |
| DD160575A3 (de) | 1983-10-05 |
| BG38319A1 (en) | 1985-11-15 |
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