PL107730B1 - STRAIGHT VIBRATION THUMBLER - Google Patents

STRAIGHT VIBRATION THUMBLER Download PDF

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Publication number
PL107730B1
PL107730B1 PL18552275A PL18552275A PL107730B1 PL 107730 B1 PL107730 B1 PL 107730B1 PL 18552275 A PL18552275 A PL 18552275A PL 18552275 A PL18552275 A PL 18552275A PL 107730 B1 PL107730 B1 PL 107730B1
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PL
Poland
Prior art keywords
lugs
cover
holes
struts
covers
Prior art date
Application number
PL18552275A
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Polish (pl)
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Publication of PL107730B1 publication Critical patent/PL107730B1/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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D13/00—Friction clutches
    • F16D13/58—Details
    • F16D13/60—Clutching elements
    • F16D13/64—Clutch-plates; Clutch-lamellae
    • F16D13/68—Attachments of plates or lamellae to their supports
    • 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
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/10—Suppression of vibrations in rotating systems by making use of members moving with the system
    • F16F15/12—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon
    • F16F15/129—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon characterised by friction-damping means
    • F16F15/1295—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon characterised by friction-damping means characterised by means for interconnecting driven plates and retainer, cover plates

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Mechanical Operated Clutches (AREA)
  • Braking Arrangements (AREA)

Description

Przedmiotem wynalazku jest tlumik drgan skretnych, zwlaszcza tarczy ciernej sprzegla, w którym jedna z obracajacych sie czesci laczonych zawiera piaste, zas druga ma okladzine cierna.The subject of the invention is a torsional vibration damper, in particular a clutch friction plate, in which one of the rotating connected parts includes hubs, and the other has a friction lining.

Znany jest tlumik drgan skretnych polaczenia dwóch czesci obrotowych majacych bicie katowe hamowane sprezyscie, z których jedna ma tarcze srodkowa zaopatrzona w otwory, do pomieszczenia rozporek, zas druga ma dwie pokrywy blaszane umieszczone z dwóch stron tarczy srodkowej, po¬ laczone rozporkami, zaopatrzone w otwory usytuo¬ wane naprzeciw otworów tarczy srodkowej, w których sa umieszczone Sprezyny tlumiace drgania skretne polaczonych czesci obrotowych. % Wada tego rodzaju tlumika jest koniecznosc uzy¬ cia dodatkowych elementów i dodatkowego mate¬ rialu na rozporki majace postac rozporek cylind¬ rycznych. Ponadto rozporki te nie stanowia do¬ statecznie mocnego polaczenia pokryw blasza¬ nych.Known is a torsional vibration damper connecting two rotating parts with angular runout, braked by spring, one of which has a central disk provided with holes, to accommodate the struts, and the other has two sheet metal covers placed on both sides of the central disk, connected by struts, provided with holes located opposite the holes of the central disk, in which the springs are placed, damping the torsional vibrations of the connected rotating parts. % The disadvantage of this type of damper is the need to use additional elements and additional material for the struts in the form of cylindrical struts. Moreover, these struts do not constitute a sufficiently strong connection of the sheet covers.

Celem wynalazku jest unikniecie tych niedogod¬ nosci przez wykonanie tlumika drgan skretnych o prostej i mocnej konstrukcji.The object of the invention is to overcome these disadvantages by providing a torsional vibration damper with a simple and robust construction.

Istota wynalazku polega na tym, ze w tlumiku drgan skretnych, rozporki maja ksztalt lap i sta¬ nowia czesc co najmniej jednej pokrywy blasza¬ nej, zas druga z tych pokryw ma szczeliny, w któ¬ rych sa umieszczone lapy, których konce sa od¬ ksztalcone plastycznie.The essence of the invention consists in the fact that in the torsional vibration damper, the struts have the shape of lugs and constitute a part of at least one sheet metal cover, while the other of these covers has slots in which the lugs are placed, the ends of which are broken. plastically deformed.

Kazda lapa jest utworzona przez czesc pokrywy 15 20 30 pochodzaca z wycietego otworu. Dzieki takiej kon¬ strukcji tlumik jest bardzo prosty i malo uciazliwy w montazu, gdyz rozporki sa utworzone bez dodat¬ kowych czesci i bez dodatkowego materialu.Each lug is formed by a portion of the cover 15 derived from a cut-out opening. Due to this construction, the damper is very simple and easy to assemble, as the struts are formed without additional parts and without additional material.

W przykladzie wykonania, lapy sa wykonane w obydwóch pokrywach, naprzemianlegle tak, ze montowane pokrywy sa symetryczne podczas, gdy w innym przykladzie wykonania lapy sa wykonane tylko w jednej pokrywie.In an embodiment, the lugs are made in both covers alternately so that the mounted lids are symmetrical, while in another embodiment the lugs are made in only one cover.

W korzystnym przykladzie wykonania, otwory w tarczy srodkowej, w których sa umieszczone sprezyny tlumiace drgania skretne, maja przedlu¬ zenia w kierunku osi, które stanowia otwory do pomieszczenia rozporek, a lapy sa umieszczone w tych przedluzeniach otworów tarczy srodkowej.In a preferred embodiment, the holes in the central disk in which the torsional damping springs are located have extensions in the direction of the axis which constitute openings to accommodate the struts, and the lugs are placed in these extensions of the holes of the central disk.

Przedmiot wynalazku jest uwidoczniony w przy¬ kladzie wykonania na rysunku, na którym fig. 1 przedstawia tarcze cierna sprzegla zaopatrzona w tlumik drgan skretnych wedlug wynalazku, w przekroju wzdluz linii I—I oznaczonej na fig 2, fig. 2 — tarcze w widoku i czesciowo w przekroju wzdluz linii II—II oznaczonej na fig. 1, fig. 3 — pokrywy blaszane, w przekroju wzdluz linii III — III oznaczonej na fig. 4, fig. 4 — pokrywe w wido¬ ku wzdluz linii IV—IV oznaczonej na fig. 3, fig. 5 — drugi przyklad wykonania tarczy ciernej zaopatrzonej w tlumik wedlug wynalazku, w wido¬ ku wzdluz linii V—V oznaczonej na fig. 6, fig, 6 — tarcze cierna, w przekroju wzdluz linii. VI—VI oznaczonej na fig. 5, fig. 7 — pokrywe, w której 107 730107 730 sa uksztaltowane lapy, przed wytlaczaniem, w celu ich wygiecia, w widoldu perspektywicznym, fig. 8 — lape po wywinieciu* w widoku wzdluz strzalki VIII oznaczonej na fig. 9, fig. 9 — lape w prze¬ kroju wzdluz linii IX^IX oznaczonej na fig. 8, fig. 10 — lape w widoku wzdluz strzalki X ozna¬ czonej na fig. 9, fig. li — drugi przyklad wyko¬ nania lapy, której konce sa przystosowane do za¬ giecia, w widoku jak ha fig. 10, przed zagieciem tych konców, fig. 12 -*- lape z fig. 14 w widoku po zagieciu konców, fig. 13 — trzeci przyklad wy¬ konania lapy, której konce sa przystosowane do zalSteSa ttzftloWegó 1 na boki, w widoku *****S za¬ gieciem, fig. 14 — lap^ jak na fig. 13, w widoku po zagieciu konców, a fig. 15 — lape w widoku wzdluz strzalki XV oznaczonej na fig. 14.The subject matter of the invention is illustrated by an example of an embodiment in the drawing, in which Fig. 1 shows the clutch friction plates provided with a torsional vibration damper according to the invention, in a section along the line I-I marked in Figs 2, Fig. 2 - the disks in partial view. in a section along the line II-II marked in Fig. 1, Fig. 3 - sheet metal covers, in a section along the line III-III marked in Fig. 4, Fig. 4 - a view along the line IV-IV marked in Fig. Fig. 3, Fig. 5 shows a second embodiment of a friction plate provided with a damper according to the invention, seen along the line V-V marked in Figs. 6, Fig. 6, in a section along a line. VI-VI marked in fig. 5, fig. 7 - cover, in which 107 730 107 730 are shaped lugs, before extrusion for bending them, in the perspective view, fig. 8 - lape after unfolding * in the view along arrow VIII marked in Fig. 9, Fig. 9 is a cross section along the line IX- IX in Fig. 8, Fig. 10 is a view taken along an arrow X in Fig. 9, Fig. 1 and 1 - a second example The lap of the legs, the ends of which are adapted to be bent, in a view as in Fig. 10, before bending the ends, Fig. 12 - The lap of Fig. 14, in a view after bending the ends, Fig. 13 - third example The limbs of the paw, the ends of which are adapted to the sideways, in the view ***** is bent, fig. 14 - the paw - as in fig. 13, in the view after folding the ends, and fig. 15 - the lape in the view along the arrow XV marked in Fig. 14.

W przykladzie wykonania przedstawionym na fig. 1—4 tarcza cierna sprzegla (fig. 1 i 2) ma tar¬ cze srodkowa 10 przymocowana do piasty 11 i dwie pokrywy blaszane IZ "i lS umieszczone z oby3wu sTron tarczy 10 i przymocowane do tar¬ czy sprzegla 14 zaopatrzonej w dwie pierscieniowe okladziny cierne 15 i 16.In the embodiment shown in FIGS. 1-4, the clutch friction disc (FIGS. 1 and 2) has a central disc 10 attached to the hub 11 and two sheet metal covers IZ "and 1S placed on both sides of the disc 10 and attached to the disc. clutch 14 fitted with two ring friction linings 15 and 16.

W tarczy 14 sa wyfefewaafe otwory fcf ttsgrtiiowatte pierscieniowo, zas otwory 18 i 19 równiez usytuo¬ wane pierscieniowo sa wykonane odpowiednio w pokrywie 12 i pokrywie 13. Poszczególne otwory 17, 18 i 19 sa umieszczone na wprost siebie i jest umieszczona w nich sprezyna 20 tlumiaca drgania skretne, laczaca w czasie ruchu obrotowego pia¬ ste 11 oraz okladstay 16 i lf.The disc 14 has a ring-shaped hole pattern, and the holes 18 and 19 are also ring-shaped, respectively in the cover 12 and the cover 13. The individual holes 17, 18 and 19 are positioned opposite to each other and the damper spring 20 is placed therein. torsional vibrations connecting the hub 11 and the constants 16 and 1 during the rotational movement.

Pokrywy 12 i "13 sa polaczone rozporkami (fig. 3 i 4), które sa utworzone z trzech lap 21 uksztal¬ towanych w pokrywie 12 i z trzech lap 22 uksztal¬ towanych w pokrywie 1$, usytuowanych na prze¬ mian s capami ttl. &*fecr £1 ^a przyetoaowtfne w sraelkfeefe M -pokrywy **, *gs lafcy 22 linach M fwkrywy ii, jpfcz^ Kfzy*a ?zes^sl #fest Irt***- raofty gartez obróbke konców 4ap. fEa Próbka tx>- l0ga, ua ^rayfelfed aa cirika«ra 4 ¦skrec^tiiu Isson- ców lap, lub ich «a^mainu. Obróbka ta «mefte Rów¬ niez -polgac ma itttdwwaitt iab spwwamu.The covers 12 and 13 are connected by struts (FIGS. 3 and 4) which are formed of three lugs 21 formed in the cover 12 and three lugs 22 formed in the cover 1, alternately with caps ttl. & * fecr £ 1 ^ a tethered in sraelkfeefe M -covers **, * gs lafcy 22 lines M fwkrywy ii, jpfcz ^ Kfzy * a? zas ^ sl #fest Irt *** - gart ends treatment 4ap.fEa Sample tx > - l0ga, ua ^ rayfelfed aa cirika «ra 4 skrec ^ tiiu Issonce lap, or their" a ^ mainu. Processing this mefte Also-polgac ma itttdwwaitt iab spwwamu.

Kazda lapa 21 lub 22 je^t tflrofctedfca ftzgfe peSnrywy ^ochodrate] z stwora 18 liilb ».Each paw 21 or 22 e ^ t tflrofctedfca ftzgfe peSnrywy ^ ochodrate] from the creature 18 liilb ».

Na fig. 4 wida* -^crBegWowo *a$Sc %2A ipfccho- <&&a z otworu 19 im&& *© vu$w która #9s* w^fetfri&ftia $&ftez zi&ec% tej *czefcci fcfck.4 shows * - ^ crBegWowo * a $ Sc% 2A ipfccho- <&& a from hole 19 im && * © vu $ w which # 9s * w ^ fetfri & ftia $ & ftez zi & ec% of this * czefcci fcfck.

$K8Ba »#>a* Kfe %2 ma %tt#*s 2fe w teztaMe Aflfty % /wy^^tffrti ^iritegimU lB <&ig. i) 1 vkon- c«to 2* *cfe&Bfth 4 JplaScim, $**5^so*tt*#h ^o to^zdaetfó* %o *w .MNHHSile ^nsgkH :«wfer^wy i *llo tJgfecIa, "w c®k *'dryglo^aftla 8SI$*ftu *dwfc**i "po¬ kryw rA iH Otwory if *ta&ifcy 10 maft prtsetffciterfle 2S, iv kle^fHHcti dsi t«rc%, w *W6tfm sa t^hiesz<*zoire rozpóriii ulfar&ikrtfe z %ap :li i "%2.$ K8Ba »#> a * Kfe% 2 has% tt # * s 2fe in teztaMe Aflfty% / wy ^^ tffrti ^ iritegimU lB <& ig. i) 1 vkon- c «to 2 * * cfe & Bfth 4 JplaScim, $ ** 5 ^ so * tt * # h ^ o to ^ zdaetfó *% o * w .MNHHSile ^ nsgkH:« wfer ^ wy i * llo tJgfecIa, "wc®k * 'dryglo ^ aftla 8SI $ * ftu * dwfc ** i" cover rA iH Holes if * ta & ifcy 10 maft prtsetffciterfle 2S, iv kle ^ fHHcti dsi t «rc%, w * W6tfm sa t ^ hiesz <* zoire rozpóriii ulfar & ikrtfe z% ap: li i "% 2.

IP^c^e^e^rwófti l^tr^w *2 i ** za partióca lap a ^i %2 j&t 'fearfczb mocnie, calkowicie utttozliwia- Hice stai&ar^acje >^Cdi*§trukcji ^fcikr^w *tl i '13.IP ^ c ^ e ^ e ^ rwófti l ^ tr ^ w * 2 i ** for the part lap a ^ i% 2 j & t 'fearfczb strongly, completely utto-Hice stai & ar ^ acje> ^ Cdi * §tructure ^ fcikr ^ w * tl and '13.

"Tafcie Uczenie ufciszliwia dszcze&ncfiic elemen¬ tów ^hib rttótlirialu w ^tostiSku tk> potac^en, w któ¬ rych pblcfywy it i *n sa ha prz^klaia laczone za pbmcca mftyfSk>c^n&5rczWch. ^py *il 1*22 tfig. 2) sa Umieszczone w przedlu- 35 zeniach 28 otworów tarczy 10, przy czym luz ob¬ wodowy, który wynika z bicia katowego okladfcin 15 i 16 wzgledem piasty 11 jest usuwany sprezys¬ cie za pomoca sprezyn 20. 5 W innym przykladzie wykonania przedstawio¬ nym na fig. 5 do 10, tarcza cierna sprzegla ma tlumik drgan skretnych podobny do opisanego w oparciu o fig. 1 do 4."Taffeta Learning trusts the chill of the elements of the tostiSku of potholes, in which pblcfywy it and * n are clashed by the mftyfSk> c ^ n & 5 * poland. Fig. 2) are Placed in the extensions 28 of the holes of the disc 10, the circumferential play which results from the angular runout of the linings 15 and 16 with respect to the hub 11 is removed by springs 20. In another embodiment 5 to 10, the clutch friction plate has a torsional vibration damper similar to that described in Figs. 1 to 4.

Podczas gdy na fig. 1 do 4, tarcza cierna 14 jest io odrebnymi elementem pokrywy 13 zawierajacej la¬ py 22 umieszczone w szczelinach 24 pokrywy 12 a ta ostatnia ma lapy Zl umieszczone w szczelinach 23 pokrywy 13, to na fig. 5 i 6, tarcza 14" zaopa¬ trzona w okladziny 15" i 16" ma szczeliny 23", zas is wszystkie lapy 21" sa utworzone w pckrywie 12" i sa umieszczone w szczelinach W. Zatem tarcza 14" z cienkiej s4ali resorowej ifcalaGfe tfrtta&zenie W" do stopniowego wlaczania sprzegla, polaczone z okladzinami 15" i 16^ nie musi pafceftosic obcia- 2ó zen zginajacych, do przenoszenia których nie jest przystosowana.While in Figs. 1 to 4, the friction disc 14 is a separate element of the cover 13 containing the flaps 22 located in the slots 24 of the cover 12, and the latter has the lugs Z1 located in the slots 23 of the cover 13, in Figs. 5 and 6, the disc 14 "provided with linings 15" and 16 "has slots 23", and all the lugs 21 "are formed in the shell 12" and are placed in the slots W. Thus, the disc 14 "of thin spring steel ifcalaGfe tfrtta W" to stepwise engagement of the clutch, coupled to the 15 "and 16" facings, does not need to affix the bending stresses it is not designed to carry.

^Ponadto, pokrywa 14", na której sa utworzone lapy 21" moze byc równiez grubsza, w celu nada¬ niu **$&& 2t* ttttrttftettzntj 3t*ytittttft£i. 25 atfti&a ftapa 21" (fig. 7) jest utworzona w plasz¬ czyznie pokrywy 12" i jest wycieta przez utworze¬ nie otwora w Jrtórpfla jeet umicoioBonfl *»pre- zyna. 20" tlumiaca drgania skretne.^ In addition, the cover 14 "on which the lugs 21" are formed may also be made thicker in order to give ** $ && 2t * ttttrttftettzntj 3t * ytittttftt. The 25 "footprint 21" (FIG. 7) is formed in the plane of the lid 12 "and is cut by creating a hole in the Jrtrpfla jeet umicoioBonfl *" presin. 20 "dampens torsional vibrations.

Koniec 31 lapy 21" (fig. 7 do 10) ma faze 32 i fa- 30 ze 33. Te ostatnia uzyskuje sie przez obróbke plas- 'fgroria* #**&?*? tt\ Koniec 31 jest oddzielony od pozostalej czesci pokrywy 12" przez odsadzenie 34.The end 31 of the 21 "lap (Figs. 7 to 10) has a chamfer 32 and a phase 33. The latter is obtained by processing the plas- 'fgroria * # ** &? *? Tt \ End 31 is separated from the rest of the cover 12 "by weaning 34.

Lapa 21" jest wygieta pod katem 90° za pomoca wytlaczania, w którym sHempel 35 o zarysie ozna- t^ftrym ntiA -osiowi (fig. *t) 't^óteztalcia tap^ ^wysta- ftc c^a trtw^rzeliia dwfedh wrmoclri5^ *8 lapy. "Kalety zaulc^tyc, te ;cz$c wcieta i&py, poza wzmoenie- *° fifefti W, jeiH; w ;fjlfjjyblnftsriti plttskft. 1lfe(3fefee 'Si -fcip TH* ^ imlieszc^oiife w ^cze^hratch WS* ^tart^y «**'% htz%wi ^9 (fig. W), który ulatwia Habiita*. *oY5fce ^Sl Jsfl| Wastejpftie zagnane tizotowo m tSrcz^ 1fr>0&. 6) tworzac rygiel *0. To^aftna- 1,5 nie itoa ^rta "t?elti SkóttpensoWattie luzu $9 i trmo*zli- wleme tr^ratego Incteowania.Lapa 21 "is bent at 90 ° by means of extrusion, in which the sHempel 35 with the outline is denoted as ^ ftrym ntiA-axis (Fig. * T) 't ^ yellowtile tap ^ ^ protruding c ^ a trt ^ rzeliia dwfedh wrmoclri5 ^ * 8 lapy. "Kalety zaulc ^ tyc, also; part $ c rubbed and & py, except for amplification- * ° fifefti W, jeiH; w; fjlfjjyblnftsriti plttskft. 1lfe (3fefee 'Si -fcip TH * ^ imlieszc ^ oiife in ^ Jun ^ hratch WS * ^ tart ^ y «**'% htz% wi ^ 9 (fig. W), which facilitates Habiita *. * OY5fce ^ Sl Jsfl | Wastejpftie entangled in tisote m tSrcz ^ 1fr> 0 &. 6) forming a bolt * 0. This ^ aftna- 1.5 not itoa ^ rta "t? Elti SkóttpensoWattie slack $ 9 and trmo * zli- wleme tr ^ installment.

W ;fft^S^dnzie "Wjfcoitóiila przedstawionym na tfe. 11 i 14 IfcSfoce «l ta^) ^i** s^ IpKisystosowahe 3o zaginania, w celu "ryglowania, na boki zamiast czo- 90 lc>Wb, 'ja^ -^kazario ha tig. ID. "W "tym celu, koniec 31 *aW ti* Htig. 1T) M "wyciecie fi, które "tworzy 6^a teidby % wyginane na^ttóki stanowiace rygle IW innym przykladzie wykonania (fig. 13 i 15), & konce lap 21" sa przystosowane do zaginania, w celu utworzenia czolowego rygla 40, jak poka¬ zano na fig. lt), jak równiez r^gla 43 jak pokazano na fig. 11 i 12. W tym celu, koniec tl lapy ^1*' ma czesc sro3kowta 14 tworzaca *xygiel 40 oraz dwa 60 dziobyift tworzace tygiel. i«-sln^-z^i^i patent€'w« 1. sElunrik ^dcgan jtoe4aycn, WMlacwaa -tarttey 65 ciernej sprzegla utworzonej z dwóch czesci obro-107 730 towych majacych bicie katowe hamowane spre¬ zyscie, z których jedna stanowi tarcze srodkowa zaopatrzona w otwory do pomieszczenia rozporek, zas druga ma dwie pokrywy blaszane umieszczone z dlwóch sforcin tairazy sncidkowej, Ipoiaiczone irozr- pórkami, zaopatrzona w otwory usytuowane na przeciw otworów tarczy srodkowej, w których sa umieszczone sprezyny tlumiace drgania skretne tych czesci obrotowych, znamienny tym, ze rozpor¬ ki maja ksztalt lap (21, 22) i stanowia czesc co najmniej jednej pokrywy blaszanej (12, 13), zas druga z tych pokryw ma szczeliny (23, 24), w któ¬ rych sa umieszczone lapy (21, 22), których konce (31) sa odksztalcone plastycznie. 2. Tlumik wedlug zastrz. 1, znamienny tym, ze lapy (21, 22) sa usytuowane naprzemianlegle w dwóch pokrywach (12, 13). 3. Tlumik wedlug zastrz. 1, znamienny tym, ze lapy (21, 22) sa umieszczone w przedluzeniach (28) otworów (17) tarczy srodkowej (10), przy czym te przedluzenia (28) sa usytuowane w kierunku osi tarczy (10). 4. Tlumik wedlug zastrz. 1, znamienny tym, ze 20 6 lapy (21, 22) maja korpus (25) w ksztalcie rynny oraz koniec (27) wezszy i plaski, w celu umiesz¬ czenia go w drugiej z pokryw (12, 13). 5. Tlumik wedlug zastrz. 1, znamienny tym, ze odksztalcone plastycznie konce (31) lap (21, 22) tworza rygiel (40, 43). 6. Tlumik wedlug zastrz. 1 albo 5, znamienny tym, ze odksztalcone konce (31) lap sa zagiete czolowo. 7. Tlumik wedlug zastrz. 1 albo 5, znamienny tym, ze konce (31) lap sa zagiete na boki. 8. Tlumik wedlug zastrz. 1 albo 5, znamienny tym, ze konce (31) lap sa zagiete czolowo i na boki. 9. Tlumik wedlug zastrz. 1, znamienny tym, ze szczeliny (23, 24) sa nieco szersze niz konce (31) lap, w celu utworzenia luzu kompensowanego w wyniku zaginania tych konców. 10. Tlumik wedlug zastrz. 1, znamienny tym, ze lapy (21, 22) maja przy podstawie boczne wzmoc¬ nienie (38). 11. Tlumik wedlug zastrz. 1, znamienny tym, ze konce (31) sa sfazowane.107 730 FIGA 13 '3 !.?./ ^5-r>|- IK tt-^ U ~5 i FIG. 5 U-e:107 730 FIG. 7107 730 FIG.11 n H 31 45 \/ A i 1 45 FIG. 13 l I FIG.U [> ^. w 21" ,5H 4? 4* fit FIG. 15 40 "U RSW Zakl. Graf. W-wa, Srebrna 15, z. 100-8C/O — lIO-i-20 e&z.W; fft ^ S ^ dnzie "Wjfcoitóiila depicted on tfe. 11 and 14 IfcSfoce« l ta ^) ^ and ** s ^ IpKis used for bending, for "locking, sideways instead of front 90 lc> Wb, 'ja ^ - ^ kazario ha tig. ID. "In" this end, the end of 31 * aW ti * Htig. 1T) M "cut f1 which" forms 6 "and the% would be bent into" bolts "while in another embodiment (Figs. 13 and 15), & the ends of lugs 21" are adapted to be folded to form a leading bolt 40, as shown in Fig. lt), as well as a crucible 43 as shown in Figs. 11 and 12. For this purpose, the end of the lobule ^ 1 * 'has a cuboid portion 14 forming a crucible 40 and two beak 60 forming a crucible. and "-sln ^ -z ^ i ^ and patent € 'w' 1. sElunrik ^ dcgan jtoe4aycn, WMlacwaa-tarttey 65 of a frictional clutch formed by two rotating parts having a spring-inhibited angular runout, one of which it is a central disk with holes to accommodate the struts, while the other has two sheet metal covers placed from two spforce of the sncid tairaz, and with spacers, provided with holes located opposite the holes of the central disk, in which springs are placed to damp torsional vibrations of these rotating parts, characterized in that the struts have the shape of lugs (21, 22) and is a cheap part of at least one sheet metal cover (12, 13), and the other of these covers has slots (23, 24) in which the lugs (21, 22) are placed, the ends (31) of which are plastically deformed. 2. Muffler according to claim The method of claim 1, characterized in that the lugs (21, 22) are arranged alternately in the two covers (12, 13). 3. Muffler according to claim The method of claim 1, characterized in that the lugs (21, 22) are positioned in the extensions (28) of the holes (17) of the central disk (10), the extensions (28) being positioned towards the axis of the disk (10). 4. Muffler according to claim The method of claim 1, characterized in that the lugs (21, 22) have a gutter-shaped body (25) and a nipple end (27) and flat for insertion into the other of the covers (12, 13). 5. Muffler according to claims The method of claim 1, characterized in that the plastically deformed ends (31) of the laps (21, 22) form a bolt (40, 43). 6. Muffler according to claim The method of claim 1 or 5, characterized in that the deformed ends (31) of the legs are frontally folded. 7. Muffler according to claim The method of claim 1 or 5, characterized in that the ends (31) of the lugs are bent sideways. 8. Muffler according to claim The method of claim 1 or 5, characterized in that the ends (31) of the lugs are frontally and laterally bent. 9. Muffler according to claim The method of claim 1, characterized in that the slots (23, 24) are slightly wider than the ends (31) of the lugs to create a clearance compensated by bending the ends. 10. Muffler according to claim A method as claimed in claim 1, characterized in that the lugs (21, 22) have a lateral reinforcement (38) at their base. 11. Muffler according to claim The method of claim 1, characterized in that the ends (31) are chamfered. 107 730 FIGA 13 '3!.? ./ ^ 5-r> | - IK tt- ^ U ~ 5 and FIG. 5 U-e: 107 730 FIG. 7107 730 FIG. 11n H 31 45 µ / A and 1 45 FIG. 13 I FIG. U [> ^. at 21 ", 5H 4 · 4 * fit FIG. 15 40" U RSW Zakl. Graph. W-wa, Srebrna 15, z. 100-8C / O - lIO-i-20 e & z.

Cena 45 zlPrice PLN 45

PL18552275A 1975-08-01 1975-12-13 STRAIGHT VIBRATION THUMBLER PL107730B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7524073A FR2319814A2 (en) 1975-08-01 1975-08-01 Torsion damping for friction clutch disc - central disc fixed to hub and two interlocking side discs supported by springs

Publications (1)

Publication Number Publication Date
PL107730B1 true PL107730B1 (en) 1980-02-29

Family

ID=9158653

Family Applications (1)

Application Number Title Priority Date Filing Date
PL18552275A PL107730B1 (en) 1975-08-01 1975-12-13 STRAIGHT VIBRATION THUMBLER

Country Status (5)

Country Link
JP (1) JPS5218557A (en)
CS (1) CS191959B2 (en)
FR (1) FR2319814A2 (en)
PL (1) PL107730B1 (en)
SU (1) SU680666A3 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2459913A1 (en) * 1979-06-25 1981-01-16 Ferodo Sa TORSION DAMPER DEVICE AND CLUTCH FRICTION COMPRISING SAME, IN PARTICULAR FOR A MOTOR VEHICLE
JPS59140924A (en) * 1983-01-31 1984-08-13 Atsugi Motor Parts Co Ltd Clutch disc

Also Published As

Publication number Publication date
SU680666A3 (en) 1979-08-15
CS191959B2 (en) 1979-07-31
FR2319814B2 (en) 1981-03-20
FR2319814A2 (en) 1977-02-25
JPS5218557A (en) 1977-02-12
JPS617533B2 (en) 1986-03-07

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