CS258026B1 - Friction vibration damper for machines and equipments - Google Patents

Friction vibration damper for machines and equipments Download PDF

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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
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CS
Czechoslovakia
Prior art keywords
friction
punch
sleeve
sliding element
vibration damper
Prior art date
Application number
CS36084A
Other languages
Czech (cs)
Inventor
Erich Barth
Henry Bochmann
Harry Kempe
Volkmar Solbrig
Manfred Stoll
Klaus Unger
Goetz Voidel
Original Assignee
Erich Barth
Henry Bochmann
Harry Kempe
Volkmar Solbrig
Manfred Stoll
Klaus Unger
Goetz Voidel
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Application filed by Erich Barth, Henry Bochmann, Harry Kempe, Volkmar Solbrig, Manfred Stoll, Klaus Unger, Goetz Voidel filed Critical Erich Barth
Publication of CS258026B1 publication Critical patent/CS258026B1/en

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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

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
  • Vibration Prevention Devices (AREA)
  • Fluid-Damping Devices (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)

Description

1 WP F 16 F/247648/61 WP F 16 F / 247648/6

ΦΡΗΚΙίΗΟΗΗΗίΙ ΒΗΒΡΟΓΑΟΗΤΕΠΒ ΛΠΉ MA111HH H YCTAHOBOK, B HACTHOCTH flJWBAPABAHHBK MOE^Htl^ MAHIHH11ίΗΟΗΗΗίΙ 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.· OCjiacTb npHMeHeHHH HaoCpeTeHHH Η3θ6ρβΤβΗΗβ OTHOCHTCH K φρΗΚΙΙΗΟΗΗΟΜΥ BH0pOraCHTeJHO PflSt ΜΗΠΙΗΗ yCTSHOBOK H, b qacTHocTH nnn 6apa6aHHhix MoeHHbix MaiunH what, qepxaineMy pumutffpmecKHň xopnych nepeMeinawuwňcH b oceeoM HanpaBjíeHHH nyaHcoH.

XapaxTepHCTMKa HSBecTHux τβχΗΗΗβεκκχ pemeimňXapaxTepHCTMKa 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.HaBecTHM BHCporacHTejiH b kotopmx c noMontbio pa3pe3Hofl ΦρηκηηοηηοΑ BTyn-kh yKpenneHHOft Ha nHJiHHflpHwecxoM xopnyce h nepeMemawmerocH well Hafia · peaHHO-Boro Konbna Ha aBUDKymeMCH during KoaKCHanbHo nyaHcoHa cosnaeTCH Oona wm Μβ-Hee nocTOHHHan h onpeneneHHaH CWNA τρβΗΗΗ (nonesHbie MOflenn ΦΡΓ 7,241,987, 7508991) wih cma cosnaercH Mexoy 3axpenHHbiM Ha nyaHcoHe Φρηκιιηοη-hmm nopmHeM η οτβΗκβΜΗ Kopnyca (nonesHan MOflenb ΦΡΓ IP 7526781). HenocTaToxthkhx Φρηκηηοηηβκ BHĎporacHT & NEN saKJUoqaeTca g of the MTO SCE τρβΗΗβ cocpe # oτομθηο y3KOM yqacTKe Ha, Ha b peaynbTaTe uero tpyihhxch noBepxHOCTnx pasBHBaeT-chloro oTHocHTenbHO BbicoxaH τβΜπερβτγρβ MTO OTpHixaTenbHO CKaawBaeTca Ha cpoxecny * 6bi cTa6nnbH0CTH τρβΗΗΗ h. ΚροΜβ τογο, cnna τρβΗκΗ, OesycnoBHO ΗβοΟχοηκ-Maa nHntb Ha KpHTHuecKOM y ^ acTxe b nojiHoň Μβρβ ΗΜββτ Μβετο h Ha cTauHOHapHOMyqacTxe MTO οτρΗηβτβΠΒΗο BoafleftcTeyeT with οτΗοωβΗΗΗ oOpasoBaHHH to different 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 -Ho sto Ββ ^ βτ κ tomy Ηβηοοτβτκγ, mto c noMombio τβΚΗχ BHOporacHTen Ηβ-BO3MOXHO 06ecneHHTb Bbicoxyio HHTBHCHBHOCTb BHCpOrameHHH B peaOHHCHOnOnac-th. flnH ycTpaHeHHH 3THX ΗβηοοτβτκοΒ 6bui cosnaH aMnnHTyjtxHhiň BHOporacHTenb, cnoMombio xoToporo nocpencTBOM Φρηκηηοηηογο πορπίΗΗ, orpaHHueHHO nepeMemaiomero-CN Ha nyaHcoHe, CO3 £ aeTCH, ηηβκηη Clin 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.:C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C ee ee ee ee ee ee,,,,,,, c c c c c c c c c c c c &Amp; πη yCTpaHeMHH BToro neflocTaTKa 6un cospaH BHCporacHTenb b χοτοροΜ or-paHHHeHHo nepeMemawmHňca to 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.Taxa BHSporacHTejib taxxi HyxpaeTCH ycoBepmeHCTBOBaHHH b-b OTHomeHHH 3φ φβΧΤΗΒΗΟΟΤΗ BHOpOraUieHHH, Tax KRK npeHMymeCTBO 3RBHCHM0CTH OT HanpaBneHHH BpesyjibTaTe HeypOBneTBopHTenbHbix ycnoBHň TpeHHH Mexpy xoHycoM η ΦρηκηηοηημμΠΟρίηΗβΜ θφφβΧΤΗΒΗΟ JUQnb HaCTHHHO ΗΠΗ COBCO Ηβ3φφβΚΤΗΒΗΟ.

Heiib HsoCpeTeHHHHeiib HsoCpeTeHHH

UeJibio Η3θβρβτβΗΗΗ HBJíaeTCH oCecneneHHe onTHMan&Hhix xapaxTepHCTHK BHCpora-DieHHH Pflft ΠβΓΧΗΧ H BblCOKOCKOpOCTHbIX ΜΟβΗΗΜΧ βΒΤΟΜβΤΟΒ.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.HanoaceHne cymecTBa H3o6peTeHHH • TexHHHecxafl AAPAN, xoTopaH ponxHa 6μτβ pemeHa noMonjbio HsoCpeTeHHH c, 3a-b KHKPiaeTCH that 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. ____CornacHO Η3οβρβτβΗΗΐο 3το pocTHraeTCH τβΜ WTO Ha nyaHCOHe pacnoncmceH or-paHHueHHO nepeMemawinHňca cxonbSHinHň 3πθμθητ, but oxpywHocTH xoTóporo pacnono-xeHbt raapHKH, χοτορωε npnneraioT x xoHHqecxoft BHyTpeHHeft noBepxHOCTH Φρηκρηοη-ηογο πορπίΗΗ. C noBbiuieHHeM HHTeHCHBHOcTH BHSporameHHH b HanpaBneHHH onopHoňÍnoBepxHoCTH Pax πρκ hh3khx BH6pHpy »MHX Maccax SHanHTenbHO orpaHHHHBaeTCHupesMepHoe yBenHneHHe pesOHaHca 6E3 οηηχθηηη ycToňuHBocTH XAX pesoHaHCHOMynacTxe Ha, Tax cTannoHapHOM yqacTxe h. flpyroft ΠΡΗ3Η3Χ Η3θβρβΤβΗΗΗ 33ΧίΒΟΗββΤΟΗ B TOM HTO CKOnb3Hmnft 3ΠΘΜβΗΤ Bbl "ΠΟΗΗβΗ B BHfle SnaCTHHHOTO KOJIbUeBOrO 3ΠβΜβΗΤβ C paapblBOM B OflHOM MECT, Ha-pyxHaa oCpasyrauaa noeepxHOcTb χοτοροτο ch and baceno xpyrosoň xaHaBxoň papny C-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 .Me 3 3 3 3 pe pe pe pe pe H pe pe pe tom pe pe pe pe pe pe pe pe pe pe pe pe pe pe pe pe pe pe pe pe pe pe n n n n. ΚροΜβ this, 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 qepTexax: γηγ. 1 H3o6paxaeT φρκκρΗΟΗΗΒΐή BHĎporacHTenb b cpepHeM nonoxeHHH, paspes; φΗΓ. 2 - BHČporaCHTenb Β ΠΟηΟΧβΗΗΗ, ρβ3ρβ3, φΗΓ. 3 - BHSporaCHTeJIb ΒβρΧΗβΜ ΠΟΠΟΧβΗΗΗ, ρβ3ρβ3, φΗΓ. 4 - pachoqyio 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- .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.He 3 hto OH npHDKHMaeT nop peňcTBHeM npyxHHHoro sneMeHTa 8 · β pacnonoxeHHbie 258026-3 - ero BbieMKe mapHKH 7 κ KOHHMecKoň BHyTpeHHeň noBepxHOCTK Φρηκηηοηηογο nopm HH-fifth C noMombio flpyroro npyxuHHoro sneMeHTa 9 κοτορωή pacnonoxen MexflyφρΗΚίχΗΟΗΗΜΜ nopinHěM 5h 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 # 6h cflpyroň ctopoHbí, cpeflHHH Chna τρβΗΗΗ Mexfly nyaHcoHOM 3h cKonbsaniHM sneMeH th 11th ΠΟΤβρΗ CHJlbl TpeHHB Ha KOHHHeCKHX ΠΟΒθρΧΗΟΟΤΗΧ BCJieflCTBHe ΗβηΗΜΗΗ ΙΠβρΗΚΟΒOMeHb Majlbl H HMH Π ΠρβΗβ6ρβΗΙ>, FIOOTOMs ΠΡΗ p3ΜβΗβ 'yCHJIHHnpyacHHHoro βπβΜβΗτβ 8 Bcerna bo3moxho He6onbmoe ABHxeHHe KaneHHH no kohh-ΗβΟΚΗΜ ΠΟΒβρΧΗΟΟΤΗΜ φρΗΚ ΙΙΗΟΗΗΟΓΟ ΠΟρίΠΗΗ 5 and B ΤβΚΧβ 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 ckohb- κ 3 '3HmHM sjíeMeHTOM 11 npeoooneBaeTCH Φρηκαηοηηοθ saMbiKaHHe Mexfly φρκκιχΗΟΗΗοήΗβκπβοκοή 6 h xopnycoM 1, 6naroflapn no 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 fifth CKOflb3HiqHfl 3ΠβΜβΗΤ CHflb II-Hee npHMHMaeTca κ nyaHcOHy 3 6oarooapa dumb φρΗΚΑΗΟΗΗϋή nopmeHb pacmipa 5-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 fifth Takhte ofipaaoM, cana τρβΗΗΗ yMeHbmaeTcaBiinoTb after κοΗτβκτβ c orpaHHHTHeM xofla 13. B cjiyyae HcnonbsoBaHHH b ο η pa-h h h h h h h h h h h h h h h h h h h h h h h h h h h. B 3 ο ή 6 6 eru eru eru eru eru eru eru p nponcxoflHT 06-iqee ypaBHOBemHBaHHe KoneCmoupoccH Mace, hto nosBonneT csxoHOMHTb Ha aMopTHsa-AHh. B 3tom MECT cxojibSHiqHň θπθμθητ BMEC 11 c 2 BTyJiKoň cnyxHT πηιπβ HanpaB-naiomeň PNA nyaHcoHa third Chna τρβΗΗΗ Mexfly cxonbSHiqHM 3πβΜβΗτοΜ 11 h nyaHco-3 hom and τβκχε Mexqy BTynKoň nyaHcoHOM 2 h 3 h οηθηβ Mana Pax 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 ycT least cT-Bax aMnnHTyoa pesOHaHca b 2-3 pasa 6oflbme CTayHOHapoon aMnnHTyflbi. OrpaHHqe-ΗΗβ peSOHaHCHblX aMIUIHTyO C HOMOiqblO 3φφβΚΤΗΒΗΟΓΟ ΑβΜΠφΗρΟΒβΗΗΗ - STO 3H3HHTyMeHbineHHe Maccu n pasMepOB MoeMHoro aBTOMaTa. 3to oCecneuHBaercH CnaronapÉ3HaqHTeJibHo 6ojibiueň cHne τρβΗΗΗ npH by saying Φρηκαηοηηογο nopmHH 5, κοτορωήyeneKaeTca b pesynbTaTe ABHxeHHH nyaHcoHa, npeBbunawmero orpaHHHeHHR xoaa12 eats 13.

ΦορΜΤΠΒ H3O6peTeHHHΦορΜΤΠΒ 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).First ΦρΗκιχΗΟΗΗΜή BHSporacHTenb PNA μηιπηη h ycTaHOBOK b aacTHocTH nna 6a-pa6aHHbix MoeuHbix Manin, 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), but oKpyxHOCTH κοτοροΓΟ pacnonoxeHbí mapHKH (7) κοτσρΜέ npHneraioT κ H · HHMecKott ΒΗγτρβΗΗβή noaepxHocTH ρηκηηοηηογο ποριπηη (5). Second BHCporacHTejib well nywtTy 1 τβΜ MTO cxonb- 3Hmnň 3ΠβΜβΗΤ (11) B BbinOJIHeH BHffe anaCTHMHOro ΚΟΠΒΙίβΒΟΓΟ ΒΛβΜβΗΤβ c paapw-bom b oflHOM MECT, HapyxHaH oCpasyraijaH noBepxHocTb κοτοροτο cHaOxeHa xpyro-Boft BweMKoft c pannycom, 6ojh> hjhm, NEM pannyc mapmcos . 3. BtieporacKTenb no nyHKTeM 1 h 2, oTjiHnaiomHncH Μ Μ ax ax ax ax ax Haxnanxoft (6) Cojibme, ΜβΜ ΗΗΗφφΗΗΗβΗΤ TpeHHH Mexny CKOnb3HIHHM SJieMeHTOM (11) H nyaHCOHOM (3). Fourth BuCporacHTenb well nyHKTaM 1-3 of 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 6βκπβηκοή (6) κ xopnycoM (1) BHýTpH orpaHHUHTenňn xoga (12 h 13) h pasHa curie TpeHHH Mexny φρΗκιχκοΗΗοή naKnanKoft (6) κ xopnycoM (1) Ha orpaHHHHTenax xona (12 h 13).

AHHOTaUHHAHHOTaUHH

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.HaoOpeTeHHe othochtch to BH6poracHTenHM c οπτημβπβημμη xapaKTepHCTHxaMHflfia ΠβΓΧΗΧ H BUCOKOCKOpOCTHbIX MOeHHbIX ΗΒΤΟΜβΤΟΒ. Ho H30CpeTeHHe ΜΟΧβΤ 6b! TbHcnojjb3OBaHo Tax e κ fina Bcex npyrnx μηπιηη ycTaHOBOK, HyxnanntHxca b BHOpo-rameHHH. 3anana Η3ο6ρετβΗΗΗ coctoht b tom, cos ^ aBaTb πρΗ αβηχθηηη κοπεΟηχ »-merocH yana b HanpaBneHHH onopHoN 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 258026CornacHo noc3ο0ρετβΗΗΐο hundred nightTHraercH τβΜ, hto on nyaHcoHe pacnonoxeH o ** paHHneHHO nepeMemaramHncH 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 VYNÁLEZUOBJECT OF THE INVENTION 1. 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)·An example of a vibration damper for machines and apparatus, in particular for drum washing machines, comprising a plurality of cylindrical sleeve and punch inserts provided with a resilient friction piston, the friction piston being movable axially with respect to the punch, characterized by a punch female (3) a sliding element (11) is disposed on a circumferentially disposed circumference of balls (7) which abut the inner conical surface of the friction piston (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*2. Vibration damper according to claim 1, characterized in that the sliding element (11) is in the form of an elastic ring element with a single point interruption, the outer surface of which is provided with a circular groove and a radius greater than the sphere radius. 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).3. The prime damper according to clauses 1 and 2, characterized in that the friction coefficient between the sleeve (1) and the friction siding (6) is greater than the friction coefficient between the sliding element (11) by the alisator (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). 2580264. The exemplary vibration damping according to claim 1, wherein the sum of the frictional forces between the punch (3) and the sliding element (11) plus the force between the two spring elements (8 and 9) is less than the friction force between the friction lining ( 6) and the sleeve (1) within the limit restrictors (12 and 13) and the friction force between the friction lining (6) and the sleeve (1) on the run restrictors (12 and 13). 258026
CS36084A 1983-02-02 1984-01-17 Friction vibration damper for machines and equipments CS258026B1 (en)

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DD24764883A DD232408A3 (en) 1983-02-02 1983-02-02 FRICTIONAL DAMPER FOR VIBRATED MACHINES AND DEVICES, IN PARTICULAR DRUM MACHINES

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CS258026B1 true CS258026B1 (en) 1988-07-15

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DE (1) DE3336862A1 (en)
HU (1) HU188394B (en)
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DE4014166A1 (en) * 1990-05-03 1991-11-07 Ako Werke Gmbh & Co Washing machine friction damper - has friction lining on push rod with free axial movement and higher friction coefft. against housing than against push rod
DE4203448A1 (en) * 1992-02-07 1993-08-12 Schaeffler Waelzlager Kg BELT TENSIONER
DE4419870A1 (en) * 1994-06-07 1995-12-14 Suspa Compart Ag Friction dampers, in particular for washing machines with a spin cycle
DE9411774U1 (en) * 1994-07-21 1994-09-15 Suspa Compart Ag, 90518 Altdorf Friction dampers, especially for washing machines with a spin cycle
EP1356218B1 (en) * 2000-10-03 2006-01-25 The Gates Corporation Dual linear belt tensioner
DE102013109196B4 (en) * 2013-08-26 2023-03-02 Miele & Cie. Kg Friction damper, in particular for a drum washing machine
CN105299119B (en) * 2015-12-02 2017-08-25 江苏理工学院 A kind of low noise rolling friction damper
RU2684237C9 (en) * 2016-09-14 2019-07-09 СУСПА ГмбХ Friction shock absorber
CN109306600B (en) * 2017-07-28 2022-04-12 青岛海尔洗衣机有限公司 A washing machine anti-collision barrel device and washing machine
CN109675251B (en) * 2018-11-16 2020-11-06 鹤壁市人民医院 Movable damping mechanism of damper of wearable rehabilitation device
US11293510B2 (en) * 2019-05-09 2022-04-05 Schaeffler Technologies AG & Co. KG Rolling element spring
JP7343895B2 (en) * 2019-07-22 2023-09-13 下西技研工業株式会社 lift device
CN111168624B (en) * 2020-02-22 2024-05-17 上海阿为特精密机械股份有限公司 Small-size adjustable press
CN111664207A (en) * 2020-05-12 2020-09-15 北京强度环境研究所 A variable damping friction pair of a base metal shock absorber

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DE7241987U (en) * 1972-11-15 1973-02-08 Suspa Gmbh Suspension strut with built-in friction damper
DE7508991U (en) * 1975-03-21 1975-07-17 Bauer F & Soehne Ohg Shock absorber
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DD142911A1 (en) * 1979-04-16 1980-07-16 Erich Barth FRICTIONAL DAMPER FOR VIBRATED MACHINES AND DEVICES, IN PARTICULAR DRUM MACHINES
DD212564A1 (en) * 1982-08-27 1984-08-15 Schwarzenberg Waschgeraete FRICTIONAL DAMPER FOR VIBRATED MACHINES AND DEVICES, IN PARTICULAR DRUM MACHINES

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RO89767A (en) 1986-07-30
DD232408A3 (en) 1986-01-29
HU188394B (en) 1986-04-28
HUT35350A (en) 1985-06-28

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