CS258026B1 - Friction vibration damper for machines and equipments - Google Patents
Friction vibration damper for machines and equipments Download PDFInfo
- Publication number
- CS258026B1 CS258026B1 CS36084A CS36084A CS258026B1 CS 258026 B1 CS258026 B1 CS 258026B1 CS 36084 A CS36084 A CS 36084A CS 36084 A CS36084 A CS 36084A CS 258026 B1 CS258026 B1 CS 258026B1
- Authority
- CS
- Czechoslovakia
- Prior art keywords
- friction
- punch
- sleeve
- sliding element
- vibration damper
- Prior art date
Links
- 238000013016 damping Methods 0.000 claims 1
- 238000005406 washing Methods 0.000 claims 1
- 101100397240 Arabidopsis thaliana ISPD gene Proteins 0.000 description 3
- WUBBRNOQWQTFEX-UHFFFAOYSA-N 4-aminosalicylic acid Chemical compound NC1=CC=C(C(O)=O)C(O)=C1 WUBBRNOQWQTFEX-UHFFFAOYSA-N 0.000 description 1
- 235000009421 Myristica fragrans Nutrition 0.000 description 1
- 239000001115 mace Substances 0.000 description 1
- 101150115538 nero gene Proteins 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F7/00—Vibration-dampers; Shock-absorbers
- F16F7/08—Vibration-dampers; Shock-absorbers with friction surfaces rectilinearly movable along each other
- F16F7/09—Vibration-dampers; Shock-absorbers with friction surfaces rectilinearly movable along each other in dampers of the cylinder-and-piston type
- F16F7/095—Vibration-dampers; Shock-absorbers with friction surfaces rectilinearly movable along each other in dampers of the cylinder-and-piston type frictional elements brought into engagement by movement along a surface oblique to the axis of the cylinder, e.g. interaction of wedge-shaped elements
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
- D06F37/20—Mountings, e.g. resilient mountings, for the rotary receptacle, motor, tub or casing; Preventing or damping vibrations
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
- Vibration Prevention Devices (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Fluid-Damping Devices (AREA)
Description
1 WP F 16 F/247648/6
ΦΡΗΚΙίΗΟΗΗΗίΙ ΒΗΒΡΟΓΑΟΗΤΕΠΒ ΛΠΉ MA111HH H YCTAHOBOK, B HACTHOCTH flJWBAPABAHHBK MOE^Htl^ MAHIHH
OCjiacTb · npHMeHeHHH HaoCpeTeHHH Η3θ6ρβΤβΗΗβ OTHOCHTCH K φρΗΚΙΙΗΟΗΗΟΜΥ BH0pOraCHTeJHO PflSt ΜΗΠΙΗΗ H yCTSHOBOK,b qacTHocTH nnn 6apa6aHHhix MoeHHbix MaiunH, co,qepxaineMy pumutffpmecKHň xopnych nepeMeinawuwňcH b oceeoM HanpaBjíeHHH nyaHcoH.
XapaxTepHCTMKa HSBecTHux τβχΗΗΗβεκκχ pemeimň
HaBecTHM BHCporacHTejiH, b kotopmx c noMontbio pa3pe3Hofl ΦρηκηηοηηοΑ BTyn-kh, yKpenneHHOft Ha nHJiHHflpHwecxoM xopnyce, h nepeMemawmerocH no Hafli· peaHHO-Boro Konbna Ha aBUDKymeMCH b hěm KoaKCHanbHo nyaHcoHa cosnaeTCH Oonee wm Μβ-Hee nocTOHHHan h onpeneneHHaH cwna τρβΗΗΗ (nonesHbie MOflenn ΦΡΓ 7241987,7508991) wih cmía τρβΗΗΗ cosnaercH Mexoy 3axpenneHHbiM Ha nyaHcoHe Φρηκιιηοη-hmm nopmHeM η οτβΗκβΜΗ Kopnyca (nonesHan MOflenb ΦΡΓ IP 7526781). HenocTaToxthkhx Φρηκηηοηηβκ BHĎporacHT&neň saKJUoqaeTca g tom, mto sce τρβΗΗβ cocpe#oτομθηο Ha y3KOM yqacTKe, b peaynbTaTe uero Ha tpyihhxch noBepxHOCTnx pasBHBaeT-ch oTHocHTenbHO BbicoxaH τβΜπερβτγρβ, mto OTpHixaTenbHO CKaawBaeTca Ha cpoxecny*6bi h cTa6nnbH0CTH τρβΗΗΗ. ΚροΜβ τογο, cnna τρβΗκΗ, OesycnoBHO ΗβοΟχοηκ-Maa nHntb Ha KpHTHuecKOM y^acTxe, b nojiHoň Μβρβ ΗΜββτ Μβετο h Ha cTauHOHapHOMyqacTxe, mto οτρΗηβτβΠΒΗο BoafleftcTeyeT s οτΗοωβΗΗΗ oOpasoBaHHH znyMa h Bbwe-neHHH Tenna. Λπη γοτρβΗβΗΗΗ τβκκχ HeraTHBHbix BoaneftcTBHft MaxcHMaoibHo ycTaHaenHBaeMaHCHJia τρβΗΗΗ flOHJKHa JieXBTb 3HaMHT6JlbH0 ΗΗΧβ CHJIbl τρβΗΗΗ, HeoOxOAKMOft flJIH BH6“porameHHH, οπτημοηβηογο λπη xpHTHMecxoro ynacTxa.
Ho sto Ββ^βτ κ tomy Ηβηοοτβτκγ, mto c noMombio τβΚΗχ BHOporacHTeneň Ηβ-BO3MOXHO 06ecneHHTb Bbicoxyio HHTBHCHBHOCTb BHČpOrameHHH B peaOHaHCHOň oOnac-th. flnH ycTpaHeHHH 3THX ΗβηοοτβτκοΒ 6bui cosnaH aMnnHTyjtxHhiň BHOporacHTenb, cnoMombio xoToporo nocpencTBOM Φρηκηηοηηογο πορπίΗΗ, orpaHHueHHO nepeMemaiomero-cn Ha nyaHcoHe, co3£aeTCH,ηηβκηη ciina τρβΗΗΗ pna CTaipioHapHoro ynacvxa. (11a-TCHT ΓΗΡ IP 14291 1). 258026 - 2 -
Taxoň BuCporacHTanb HMeeT opHaxo τοτ HepocTaTox, ίτο nepexop npoHCxopHTcxatiKooCpasHO, hto cnocoCcTByeT oCpaaoBaHwo myMa η πρΗΒορΗΤ k HeycToňqHBoc-th. &πη yCTpaHeMHH BToro neflocTaTKa 6un cospaH BHCporacHTenb, b χοτοροΜ or-paHHHeHHo nepeMemawmHňca na nyaHcoHe φρΗκη,ΗΟΗΗωή nopmeHb cHaCxeH KOHycoM cBO3Mo«HOCTbK> pacnopa, npn 3tom xax xonyc, τβκ η ΦρηκιχηοηημΗ nopmeHb nopnpy-ΧΗΗβΒΗΧ pacnOJIO»eHHMMH Ha nyaHCOHe npyXHHHMMH 3ΠβΜβΗΤβΜΗ.:
Taxoň BHSporacHTejib Taxxe HyxpaeTCH b ycoBepmeHCTBOBaHHH b OTHomeHHH 3φ-φβΧΤΗΒΗΟΟΤΗ BHOpOraUieHHH, Tax KRK npeHMymeCTBO 3RBHCHM0CTH OT HanpaBneHHH BpesyjibTaTe HeypOBneTBopHTenbHbix ycnoBHň TpeHHH Mexpy xoHycoM η ΦρηκηηοηημμΠΟρίηΗβΜ θφφβΧΤΗΒΗΟ JUQnb HaCTHHHO ΗΠΗ COBCeM Ηβ3φφβΚΤΗΒΗΟ.
Heiib HsoCpeTeHHH
UeJibio Η3θβρβτβΗΗΗ HBJíaeTCH oCecneneHHe onTHMan&Hhix xapaxTepHCTHK BHCpora-DieHHH Pflft ΠβΓΧΗΧ H BblCOKOCKOpOCTHbIX ΜΟβΗΗΜΧ βΒΤΟΜβΤΟΒ.
HanoaceHne cymecTBa H3o6peTeHHH • TexHHHecxafl aapana, xoTopaH ponxHa 6μτβ pemeHa c noMonjbio HsoCpeTeHHH, 3a-KHKPiaeTCH b tom, ητο πρκ ppwKemm BHCpHpyramero ysna b HanpaBneHHH onopnoňnoBepxHOCTH μοθηηογο βΒτοΜβτβ co3paBaTb 6onee Bbicoxyio cnny rpemui, ueM b o6-paTHOM HanpaBneHHH.
CornacHO Η3οβρβτβΗΗΐο 3το pocTHraeTCH τβΜ, wto Ha nyaHCOHe pacnoncmceH or-paHHueHHO nepeMemawinHňca cxonbSHinHň 3πθμθητ, no oxpywHocTH xoTóporo pacnono-xeHbt raapHKH, χοτορωε npnneraioT x xoHHqecxoft BHyTpeHHeft noBepxHOCTH Φρηκρηοη-ηογο πορπίΗΗ. C noBbiuieHHeM HHTeHCHBHOcTH BHSporameHHH b HanpaBneHHH onopHoňÍnoBepxHoCTH paxe πρκ hh3khx BH6pHpy»mHX Maccax SHanHTenbHO orpaHHHHBaeTCHupesMepHoe yBenHneHHe pesOHaHca 6e3 οηηχθηηη ycToňuHBocTH xax Ha pesoHaHCHOMynacTxe, Tax h na cTannoHapHOM yqacTxe. flpyroft ΠΡΗ3Η3Χ Η3θβρβΤβΗΗΗ 33ΧίΒΟΗββΤΟΗ B TOM, HTO CKOnb3Hmnft 3ΠΘΜβΗΤ Bbl“ΠΟΗΗβΗ B BHfle SnaCTHHHOTO KOJIbUeBOrO 3ΠβΜβΗΤβ C paapblBOM B OflHOM MeCTe, Ha-pyxHaa oCpasyrauaa noeepxHOcTb χοτοροτο ch a Bacena xpyrosoň xaHaBxoň c papny-COM, OOflbDIHM, ΗβΜ paflHyC DiapHKOB. ____
Eme oahh npH3Hax H3o6peTeHHH saxmonaeTCH b tom, hto χο3φφΗΗΗβΗτ TpeHHHMexpy xopnycoM η φρΗΚΑΗΟΗΗοή Haxnaflxoň 6onbme, ueM κο3φφΗΑΗβΗΤ TpeHHH MexpyCKOJIbSHIEtHM 3ΠβΜβΗΤΟΜ H nyaHCOHOM. ΚροΜβ toto, cyMMa cnnbi τρβΗΗΗ Mewpy nyaHCOHOM h cxonbSHinHM sneMeÚTOMnraoc pasHOCTb ycannň Mexpy o6enMH npyxHHHbíMH 3πβΜβΗτβΜΗ MeHbme, neM cnnaTpeHHH Mexpy φρΗκρΗΟΗΗοή Haxnapxoň h xopnycoM BHyTpH orpaHHHHTeneň xopa hpaBHa cHjie TpeHHH Mexpy φρΗχρΗΟΗΗοΰ Haxnapxoň h xopnycoM Ha ΟΓρβΗΗΗΗΤβηπχxopa. ΠρΗΜβρ BbinonHeHHg Η3θ6ρβΤβΗΗβ nOHCHHeTCH npHMepOM ΒΜΠΟηΗβΗΗΗ .
Ha qepTexax: Φηγ. 1 H3o6paxaeT φρκκρΗΟΗΗΒΐή BHĎporacHTenb b cpepHeM nonoxeHHH, paspes;φΗΓ. 2 - φρΗΚΗΗΟΗΗΜή BHČporaCHTenb Β ΗΗΧΗΘΜ ΠΟηΟΧβΗΗΗ, ρβ3ρβ3,φΗΓ. 3 - φρΗΧΗΗΟΗΗΜή BHSporaCHTeJIb Β ΒβρΧΗβΜ ΠΟΠΟΧβΗΗΗ, ρβ3ρβ3,φΗΓ. 4 - pačoqyio xapaxTepHCTHxy BHČporacHTenH β peaoHaHCHoň oCnacTH, Φηγ, 5 - paGonyio xapaxTepHCTHxy BHČporacHTejiH b cTapnoHapHoň oCnacTH.
Ha Φηγ. 1 φρκχΐίΗΟΗΗΗβ BHCporacHTenb noxaeaH β cpepHeM nonoxeHHH. Kopnyc 1 HMeeT HanpaBJíHwmyio BTynxy 2. BHyTpH xopnyca 1 pacnonoweH Ha nyaHCOHe 3 φρκχ1- UHOHHbiň nopmeHb 5. Cxonb3HiuHň 3πβΜβΗτ 6 τθκημ o6pa3OM ycTaHOBJíeH Ha nyaHco- .
He 3, hto OH npHDKHMaeT nop peňcTBHeM npyxHHHoro sneMeHTa 8 pacnonoxeHHbie β · 258026 - 3 - ero BbieMKe mapHKH 7 κ KOHHMecKoň BHyTpeHHeň noBepxHOCTK Φρηκηηοηηογο nopm-HH 5. C noMombio flpyroro npyxuHHoro sneMeHTa 9, κοτορωή pacnonoxen MexflyφρΗΚίχΗΟΗΗΜΜ nopinHěM 5 h hhxhhm onckom 10, oeecneMHBaeTCH cpeoHee nonoxeHHe,npH KOTOpOM BCJieflCTBHe ΗβΤΗΧβΗΗΗ npyXHHHbIX ΒΠβΜβΗΤΟΒ C03flaeTCH, C OflHOft cto-pOHbí, cpeflHHH cana τρβΗΗΗ Mexfly KOpnycoM 1 η ΦρηκηηοηηοΛ ΗβκηβΑκσ# 6 h, cflpyroň ctopoHbí, cpeflHHH cHna τρβΗΗΗ Mexfly nyaHcoHOM 3 h cKonbsaniHM sneMeH-tom 11. ΠΟΤβρΗ CHJlbl TpeHHB Ha KOHHHeCKHX ΠΟΒθρΧΗΟΟΤΗΧ BCJieflCTBHe ΗβηΗΜΗΗ ΙΠβρΗΚΟΒOMeHb Majlbl H HMH ΜΟΧΗΟ ΠρβΗβ6ρβΗΙ>, FIOOTOMy ΠΡΗ HenpepbIBHOM ' Η3ΜβΗβΗΗΗ yCHJIHHnpyacHHHoro βπβΜβΗτβ 8 Bcerna bo3moxho He6onbmoe ABHxeHHe KaneHHH no kohh-ΗβΟΚΗΜ ΠΟΒβρΧΗΟΟΤΗΜ φρΗΚΙΙΗΟΗΗΟΓΟ ΠΟρίΠΗΗ 5, a ΤβΚΧβ B BbieMKe CKOJIb3RU(erO 3Jie-MeHTa 11, B peayjibTaTe BO3HHKawmeň npH nepeMeiqeHHH pasHOCTH ycnnnň npyxHHHbix 3ne-μθητοβ 8 h 9, κ κοτοροή ooCaBjíHeTCH cHJia τρβΗΗΗ Mexfly nyaHcoHOM 3 κ ckohb- '3HmHM sjíeMeHTOM 11, npeoooneBaeTCH Φρηκαηοηηοθ saMbiKaHHe Mexfly φρκκιχΗΟΗΗοήΗβκπβοκοή 6 h xopnycoM 1, 6naroflapn ne My nponcxoflHT ruiaBHbiň nepexofl MexflyMajioň η Oojibniofl cnnoň τρβΗΗΗ. ΠρΗ αβηχθηηη nyaHcoHa 3 bhhs (Φηγ.2) yeenHHHBaeTCH ycHJiue Ha npyxHHHOMsneMeHTe 8, b peayjibTaTe nero oflHOBpeMeHHO yBenHHHBawTCH pacnopHbie ycHflHHHa KOHHHeCKHX nOBepXHOCTRX φρΗΚΙΙΗΟΗΗΟΓΟ ΠΟρίΠΗΗ 5. CKOflb3HiqHfl 3ΠβΜβΗΤ II CHflb-Hee npHMHMaeTca κ nyaHcOHy 3, 6oarooapa neMy φρΗΚΑΗΟΗΗϋή nopmeHb 5 pacmipa-eTca cwibHee. GjieflOBaTenbHo, οοοτΒβτοτΒβΗΗΟ noBbnnaeTCH cwia τρβΗΗΗ βπποτβpo κοΗτβκτβ c orpaHHHHTeneM xofla 12. * ΠρΗ ppmemnt nyaHcoHa 3 BBepx (Φηγ.3) ycnjiHe Ha npyxHHHOM sneMeHTe 8yMeHbinaeTCH, ΠρΗ 3T0M OflHOBpeMeHHO CHHXaiOTCH pacnOpHbie yCHJIHH Ha KOHHHeCKHXnoBepxHOCTHx Φρηκιχηοηηογο πορπίΗΗ 5. TaKHM ofipaaoM, cana τρβΗΗΗ yMeHbmaeTcaBiinoTb po κοΗτβκτβ c orpaHHHHTeneM xofla 13. B cjiyyae HcnonbsoBaHHH b μοθηηηχ ββτομβτβχ paccTOflHHe Mexfly orpaHHHHTejiH-mh xofla 12 h 13 cooTeeTcTByeT MaxcHManbHOMy nepeMemeHwo nyaHcoHa b cTaflHO-Hapnoň ofinacTH KOJieCaHHň μοθηηογο ββτοΜβτβ. B 3τοή o6πaeru nponcxoflHT 06-iqee ypaBHOBemHBaHHe KoneCmoupoccH Mace, hto nosBonneT csxoHOMHTb Ha aMopTHsa-AHh. B 3tom MecTe cxojibSHiqHň θπθμθητ 11 BMecTe c BTyJiKoň 2 cnyxHT πηιπβ HanpaB-naiomeň pna nyaHcoHa 3. CHna τρβΗΗΗ Mexfly cxonbSHiqHM 3πβΜβΗτοΜ 11 h nyaHco-hom 3, a τβκχε Mexqy BTynKoň 2 h nyaHcoHOM 3 οηθηβ Mana h paxe npH 6οπβπιηχckopocthx He BbiabiBaeT προδπβΜ b οτηοπιθηηη BO36yaweHHH, Harpesa, H3Hoca h no-Tepb HHcna οβοροτοΒ. Πρκ nyexe npoxoflHTcn Tax HasbiBaeMaapesoHaHCHaa oCnacTb,iKOTopaa b ochobhom nexHT Mexfly 2 h 4 Γμ. B η3βθοτημχ ,qeMrx}>HpyKXiwx ycTpoňcT-Bax aMnnHTyoa pesOHaHca b 2-3 pasa 6oflbme CTayHOHapHoň aMnnHTyflbi. OrpaHHqe-ΗΗβ peSOHaHCHblX aMIUIHTyO C HOMOiqblO 3φφβΚΤΗΒΗΟΓΟ ΑβΜΠφΗρΟΒβΗΗΗ - STO 3H3HHTyMeHbineHHe Maccu n pasMepOB MoeMHoro aBTOMaTa. 3to oCecneuHBaercH CnaronapÉ3HaqHTeJibHo 6ojibiueň cHne τρβΗΗΗ npH pomněním Φρηκαηοηηογο nopmHH 5, κοτορωήyeneKaeTca b pesynbTaTe ABHxeHHH nyaHcoHa, npeBbunawmero orpaHHHeHHR xoaa12 jí 13.
ΦορΜΤΠΒ H3O6peTeHHH
1. ΦρΗκιχΗΟΗΗΜή BHSporacHTenb pna μηιπηη h ycTaHOBOK, b aacTHocTH nna 6a-pa6aHHbix MoeuHbix Maninu, cocTonniHň hs cHaČxeHHoro HanpaBnawmHMH BTynxaMH (2)iXHnHHAPHwecKoro xopnyca (1) h nyaHcoHa (3), cHa6xeHHoro pacnopHbíM φρκκμΗ-ΟΗΗΜΜ ΠΟραΐΗβΜ (5)» npHHeM φρΗΚΙ’ΗΟΗΙΠιΕβ nopmeHb (5) HBJlHeTCH nOOBHXHblM B oce-bom HanpaBneHHH oTHOCHTenbHo nyaHcoHa (3), oTjinqaiomHňcH τβΜ,hto Ha nyaHcoHe (3) pacnonoxeH orpaHHueHHO nepeMemawmHňcH CKonbsamHft sneMeHT 258026 - 4 - (11), no oKpyxHOCTH κοτοροΓΟ pacnonoxeHbí mapHKH (7), κοτσρΜέ npHneraioT κ κο· HHMecKott ΒΗγτρβΗΗβή noaepxHocTH Φρηκηηοηηογο ποριπηη (5). 2. BHCporacHTejib no nywtTy 1, τβΜ, mto cxonb- 3Hmnň 3ΠβΜβΗΤ (11) BbinOJIHeH B BHffe anaCTHMHOro ΚΟΠΒΙίβΒΟΓΟ ΒΛβΜβΗΤβ c paapw-bom b oflHOM MecTe, HapyxHaH oCpasyraijaH noBepxHocTb κοτοροτο cHaOxeHa xpyro-Boft BweMKoft c pannycom, 6ojh>hjhm, neM pannyc mapmcos. 3. BtieporacKTenb no nyHKTeM 1 h 2, oTjiHnaiomHňcH τβΜ, ίτοκοΒφφΗΐχκβΗΤ τρβΗΜΗ Mexfly KopnycoM (1) η φρΗΚίχκοΜΗοίΙ Haxnanxoft (6) Cojibme, ΜβΜ ΚΟΒφφΗΗΗβΗΤ TpeHHH Mexny CKOnb3HIHHM SJíeMeHTOM (11) H nyaHCOHOM (3). 4. BuCporacHTenb no nyHKTaM 1—3, o TJiHnaioinHftcfi τβμ,, ίτο cyM-Ma chji TpeHHH Me«fly nyaHCOHOM (3) h cxonbsniqHM sneMeHTOM (11) nmoc pasnocTbyCHJIHň MBXfly oCeHMH npyXHHHMMH 3ΠβΜβΗΤβΜΗ (8 H 9) MeHbme, ΊβΜ CHna TpeHHHMewfly φρκκίίΗΟΗΗοή Ηβκπβηκοή (6) κ xopnycoM (1) BHýTpH orpaHHUHTeneň xoga(12 h 13) h pasHa curie TpeHHH Mexny φρΗκιχκοΗΗοή naKnanKoft (6) κ xopnycoM (1)Ha orpaHHHHTenax xona (12 h 13).
AHHOTaUHH
HaoOpeTeHHe othochtch k BH6poracHTenHM c οπτημβπβημμη xapaKTepHCTHxaMHflfia ΠβΓΧΗΧ H BUCOKOCKOpOCTHbIX MOeHHbIX ΗΒΤΟΜβΤΟΒ. Ho H30CpeTeHHe ΜΟΧβΤ 6b!TbHcnojjb3OBaHo Tax»e κ fína Bcex npyrnx μηπιηη u ycTaHOBOK, HyxnanntHxca b BHOpo-rameHHH. 3anana Η3ο6ρετβΗΗΗ coctoht b tom, htoďm cos^aBaTb πρΗ αβηχθηηη κοπεΟηχ»-merocH yana b HanpaBneHHH onopHoň noBepxHOCTH μοθηηογο πβτομητη Bonbinyn cwiyTpeHHH, qeM b. npOTHBonojioxHOM HanpaBneHHH.
CornacHo Η3ο0ρετβΗΗΐο sto nocTHraercH τβΜ, hto na nyaHcoHe pacnonoxeH oř**paHHneHHO nepeMemaramHňcH cKonbammift aneMeHT, no oxpyxHocTH κοτοροτο pacnono-xeHbí mapHKH, KOTopwe npHneraior. κ KOHHHecKoň BHyTpeHHeň noBepxHOCTH φρΗΧίριοΗ-'ηογο nopmHH. C noBhimeHHeM ηητθηοηβηοοτη BHCporameHHH b HanpaBneHHH onopHoň noBepxHOCTHffaxe πρΗ HH3KHX BHSpnpyiomHx Maccax sHanHTenbHo orpaHHHHBaeTca HpesMepHoeyBenuneHKe pesoHaHca 6es οηηχθηηη ycToňuHBocTH khk Ha pesoHaHCHOM ynacTxe,τβκ h b CTayHOHapHoň oCnacra. ΠρΗ3ΗβΗο ΗβοβρβτβΗΗβΜ no peaynbTaTaM 3KcnepTH3bi, ocymecTBneHHoft BegQMCTBOMno nenaM ΗβοβρβτβΗκΛ η πβτβΗτοΒ ΓΉΡ. 4 nepTejna 258026
Claims (4)
- - 5 - PŘEDMĚT VYNÁLEZU1. Prikční tlumič vibrací pro stroje a zařízení, zvláštěpro bubnové mycí stroje skládající se z opatřeného vodioí-ai vložkami válcového pouzdra a lisovníku opatřeného roz-pŠrným frikčním pístem, přičemž frikční píst je pohyblivýv osovém směru vzhledem k lisovníku, vyznačující se tím, žena lisovníku (3) je umístěn omezeně pohybujíoí se kluznýprvek (11), po jehož obvodu jsou uloženy kuličky (7), kterédosedají k vnitřní kuželové ploše frikčního pístu (5)·
- 2. Tlumic vibraci podle bodu 1, vyznačující se tím, žekluzný prvek (11) je proveden ve tvaru elastického prsten-cového prvku s přerušením v jednom místě, jehož vnější po-vrch je opatřen kruhovou drážkou a poloměru větším, než jepoloměr kuliČbk*
- 3. Prikční tlumič podle bodů 1 a 2, vyznačujíoí se tím, žekoeficient tření mezi pouzdrem (1) a frikčním obležením (6)je větší, než koeficient tření mezi kluzným prvkem (11) alisovníkem (3).
- 4. Prikční tlumiš vibrací podle bodů 1 až 3, vyznačujícíse tím, Že součet sil tření mezi lisovníkem (3) a kluznýmprvkem (11) plus roždím sil mezi oběma pružinovými prvky(8 a 9) je menší, než síla tření mezi frikčním obložením (6) a pouzdrem (1) uvnitř omezovačů ohodu (12 a 13) a jeroven síle tření mezi frikčním obložením (6) a pouzdrem(1) na omezovačích chodu (12 a 13). 258026
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD24764883A DD232408A3 (de) | 1983-02-02 | 1983-02-02 | Reibungsdaempfer fuer schwingungsgedaempfte maschinen und geraete, insbesondere trommelwaschmaschinen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CS258026B1 true CS258026B1 (en) | 1988-07-15 |
Family
ID=5544723
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS36084A CS258026B1 (en) | 1983-02-02 | 1984-01-17 | Friction vibration damper for machines and equipments |
Country Status (5)
| Country | Link |
|---|---|
| CS (1) | CS258026B1 (cs) |
| DD (1) | DD232408A3 (cs) |
| DE (1) | DE3336862A1 (cs) |
| HU (1) | HU188394B (cs) |
| RO (1) | RO89767A (cs) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4014166A1 (de) * | 1990-05-03 | 1991-11-07 | Ako Werke Gmbh & Co | Reibungsdaempfer |
| DE4203448A1 (de) * | 1992-02-07 | 1993-08-12 | Schaeffler Waelzlager Kg | Riemenspannvorrichtung |
| DE4419870A1 (de) * | 1994-06-07 | 1995-12-14 | Suspa Compart Ag | Reibungsdämpfer, insbesondere für Waschmaschinen mit Schleudergang |
| DE9411774U1 (de) * | 1994-07-21 | 1994-09-15 | Suspa Compart Ag, 90518 Altdorf | Reibungsdämpfer, insbesondere für Waschmaschinen mit Schleudergang |
| KR100591967B1 (ko) * | 2000-10-03 | 2006-06-22 | 더 게이츠 코포레이션 | 벨트 텐셔너, 벨트 구동 시스템 및 발전 설비 |
| DE102013109196B4 (de) * | 2013-08-26 | 2023-03-02 | Miele & Cie. Kg | Reibungsdämpfer, insbesondere für eine Trommelwaschmaschine |
| CN105299119B (zh) * | 2015-12-02 | 2017-08-25 | 江苏理工学院 | 一种低噪声滚动摩擦减震器 |
| RU2684237C9 (ru) * | 2016-09-14 | 2019-07-09 | СУСПА ГмбХ | Фрикционный амортизатор |
| CN109306600B (zh) * | 2017-07-28 | 2022-04-12 | 青岛海尔洗衣机有限公司 | 一种洗衣机防撞桶装置及洗衣机 |
| CN109675251B (zh) * | 2018-11-16 | 2020-11-06 | 鹤壁市人民医院 | 可穿戴的康复器的阻尼器的移动阻尼机构 |
| US11293510B2 (en) * | 2019-05-09 | 2022-04-05 | Schaeffler Technologies AG & Co. KG | Rolling element spring |
| JP7343895B2 (ja) * | 2019-07-22 | 2023-09-13 | 下西技研工業株式会社 | 昇降装置 |
| CN111168624B (zh) * | 2020-02-22 | 2024-05-17 | 上海阿为特精密机械股份有限公司 | 一种小型可调压力机 |
| CN111664207A (zh) * | 2020-05-12 | 2020-09-15 | 北京强度环境研究所 | 一种基座型金属减振器的变阻尼摩擦副 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE598485C (cs) * | ||||
| DE1934379U (de) * | 1964-12-16 | 1966-03-10 | Hemscheidt Maschf Hermann | Reibungsdaempfer, insbesondere fuer schwere fahrzeuge. |
| DE7241987U (de) * | 1972-11-15 | 1973-02-08 | Suspa Gmbh | Federbein mit eingebautem Reibungs dämpfer |
| DE7508991U (de) * | 1975-03-21 | 1975-07-17 | Bauer F & Soehne Ohg | Federbein |
| DE7526781U (de) * | 1975-08-23 | 1976-05-26 | Suspa-Federungstechnik Fritz Bauer & Soehne Ohg, 8503 Altdorf | Reibungsdaempfer |
| DD142911A1 (de) * | 1979-04-16 | 1980-07-16 | Erich Barth | Reibungsdaempfer fuer schwingungsgedaempfte maschinen und geraete,insbesondere trommelwaschmaschinen |
| DD212564A1 (de) * | 1982-08-27 | 1984-08-15 | Schwarzenberg Waschgeraete | Reibungsdaempfer fuer schwingungsgedaempfte maschinen und geraete, insbesondere trommelwaschmaschinen |
-
1983
- 1983-02-02 DD DD24764883A patent/DD232408A3/de unknown
- 1983-10-11 DE DE19833336862 patent/DE3336862A1/de not_active Ceased
- 1983-12-30 HU HU454983A patent/HU188394B/hu not_active IP Right Cessation
-
1984
- 1984-01-17 CS CS36084A patent/CS258026B1/cs unknown
- 1984-01-20 RO RO84113376A patent/RO89767A/ro unknown
Also Published As
| Publication number | Publication date |
|---|---|
| HU188394B (en) | 1986-04-28 |
| HUT35350A (en) | 1985-06-28 |
| DD232408A3 (de) | 1986-01-29 |
| DE3336862A1 (de) | 1984-08-02 |
| RO89767A (ro) | 1986-07-30 |
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