DE1941188U - SHOCK ABSORBER PISTONS WITH VALVES FOR MOTOR VEHICLES. - Google Patents

Description

.225843 29Λ66

Pichtel & Case AoG _6s Schwoinfart / Hain

Patent and Gobr & uchsauaterhilf oonmoldun / j

Stößdäapfc-rkolbon suit valves -fes

IL '? !.! invention refers to a piston hz \ it> on eir.o Absporrpiatte ί ■ ·. ::: · in boidan Hichtun ~ en acting Sch ⁷ .ii: .ir ^ m:; odaiüpfer, £ ns special fix '. iTvS t: fahraousc, at volchom each beisondero through :: luBcanula ϊπ: ¹ . v ^r or! iffnunssdurchliii3so for the. PlüGsijkeltsdurchtriti in Zug utnd Ir ^r . Direction · present cind _s where the flow channel cbdockendon 1 oc.orplatten in the middle enclosed si: id, ». _v

Fs isina. Known _{shock-absorber piston 9} at Velchön the flow channels nm? tc'ilvißise by Fedorplatton from ^ odockt worion "The remaining open ¹ JoIIa the DureliiluSk & nulo di" non alo VOröffiiun ^ odurolilfi '^ Oj azJxLt nioht Cekon small Kolbonbovegunccn one open the From til £ 3 boveirken "A I'achtGil this arrangement, host it, that the Feclerplai; th in QO " rciilosaonoia state only in the area of the flow channels -" / sia I; back be »{.u ^ sohlogt * and the diclit auflio ^ ondcn Fedcrplattcm absul \ cbon ₅ i.irl an increasedor ! Pressure, in the BurchfluSkani.llGn notvondi ^ o Bcia lift off <Lg:.::? Edor plates however ver & rftPor * xioaontlich dio -foa pressure be on ".'sclilaotö surface, d" h "the pressure ffiuS decrease poten- tially ₉ venn dio Fedor ~ j '-' latto a constant Burchctrö ^ nuersclmitt - corresponding ι-.c ·:.? immediately necessary. Bünpfun ^ ckraft - beibchQ'-ton solle! ";: 4t.rch lot die ornahmlicho Gleichforrnicbeii des Dwckoo ^ ostö ^ ¹ C.3 in Fahr sous, beoondoro boi small and raachen IC 'jQr, tügiizi £ <sn by pushing and Noises läotic noticeable cü-ento Kin '- • citeror ilachtoil consists in the fact that with > ien only partially covered L'urcihflusskonäle the gorin ^ oto versats of the channels and the Fedex plates K) f /:'. O the gerinoSto . vorcoGOhriGbonen deviation of the T-IAEA for dio Durchri.uiikaiiäle and doo FedorplattendurcnncoaexO boreitc insert Verlinü ■ los excehen free cross-section and thereby the I-änipfur ', r;.. skonnlinl ■ .xoaontlich

Car invention is the task of 3ttc * rundo ₅ the $ or £ jonan: iton disadvantages flor knownon ctoßdilapferkolben su vc avoid ₉ d "h _o so? a G ^- '; c: 3d; icapper to echai £ on ₉ uelchor a steady course dor lürr.pfuncakennlinie ensures «. Pies is invented by the combination of the following known per se. Features achieved

a) The flow channels for the Zuc ~ and Drucklichtun; j are inclined on piston rod & enachso arranged «

b) The flow channels for dio 2ug ~ and pressure riohtun, *; flow out exit 3ßöiti £ j jowoilo in oine

o) The ring groove on the tensile and / or Truokseito is through a The spring plate has notched slots on the outer edge and one .woitero Federplatts olmo Sohlitso nit ijleichos or about

! '■: ". C3e three characteristics result in their combination ano« infacho solution;] i; r dor invention sugrundecole ^ ton task Da dio Fod'.: R plates by doi '.. in the ßingnut prevailing flight pressure on: diren ^ esaaton ü.ui.-sron range of pressure is applied to the front ^ the Ciffercnsi'l ": before the lifting of the loader plates on a Kiniaun borabjesotzt so that any pressure adjustment prevented" by the high level of gliding obtained in this way Botriebodrüclco will be a steady course dor Daiapfungskeunlinic geviU

Cojiäß ainoEi Merlcnal of the invention. the nit by dio application of Fedorplatten arranged on the outer band ■ chlitaen "reached this i- a3nalino has the advantage that it has a Zuerx.ming the Fedorplatten su eon Purchlaßkanülen at: very c Sinhaltunrj: r; iir F-ortigunsatoleranaon not very necessary! Nacht5 because through the thin spring plates very small and possibly precise c ri'sno Droöselquereohnittc construction »Yorüffnuagsdurchlüsoe: reach

1 <η · Ü'bor ^ ang · from the pure hole diiiiiiapfung sur Danish riittölo des! '' Lüscickeitsdurohtritts durch die'freicoijebenen 33urchf. "Lu3kanäle

\ zv ₀ -luroh the released ring groove · - i.e. through the Platter.yentil € rf oil. .! l now, "by the erfindun ^ ogerruLBe lüonbination each ar, to be-5 · annt ■ ::: · 'on-struktionsaorkaalc causes} continuously ₉ interference xuid uv: \ j \ iinijlg η of tolerances do animal components "Ünatoti ^ kei ^ o'A in ßcc · '.onnllnio des Bärnpfex'S and a un ^ eotörtor liberals'" wipe hole vn.1 Yontil inoculation cause, iu Pahrsen ^ disturbing goräucchOg da CTü-oadors with the stoigarten demands ax \ the driving comfort are"

l ^r ntoi · roirüoksichtigung the different -occurring operation: conditions, never V r.renbauart.) type of suspension £ inbr-rala _t ^r ; e dors steam ors _y usv / _{e 9} can isur achievement of an optimal T / ain-p £ xiiv * xü.nQ ver3Chie..3nG n lines became necessary ν, ηά zkct characteristics nil;

; ^ and docrosoivcH course · Exactly one Mcrkinal duv s ilen] 'r.;''indung can be achieved with cir.sa piston a linear and projjrcoaivo: r.ennMn: io by a spring package ₉ i / olchcs au ο ::: ie! iX'orcn ₅ ■ 3ich .In outer diameter there is a diminishing kx-ciarundon spring-plate ^ / obo ;. -Ic 3? Qäorpakot in oioh vorspannun ^ ofre-i. in dor Mit to 1'o.st am Colb>::; is clamped »

. To ::, '..' c-ichung a degressive characteristic proved it calibration advantageous j αcn completion of Hingnut on the "u ™ ~ and / or pressure side by 3in; '- ζ aohrerens Oich ia Außehdurohneoser decreasing k. : eisru: adGii ? oüq. 'pli'.ttan existing? ederpr.ket su bildcn ₉ volchec nit lorapannunj in d ir : -ittö firmly on the piston sin ^ o is tensioned "Ho Vorapamiur. y deo spring pack κι \ (is thereby achieved That the inner anQühlr ^ .i'lächo an •• CoIb.-ti -e ^ en over the outer deeper clear it thereby recovered V / idorstan io! craft of the spring plates brings with smaller Kolb koit: -ii oinen increase of the damping forces, ' .! leading after the lifting of the fodo plates the Pünpfkriifta not very equally

The '"ii; ichnung represents" ine boispiolsvreise A'aofUhrungsfonu dor invention _e ' Ea oinselnen on the part

ainon Queraclmitt A-B by an invention i lünpforkolbonj

~ 4

Ρ, '· ....;. Ί__2 a view of the inventinclunss ^ oniäocri StoSdiimpfcrkoTsens ·

I in Figures 1 and 2 of the drawing let α it 1 of the bumps, inpferkolbon b; :: r.Lc> met _e In the shockdiimpferkolbeia 1 are for dio 2ug-> and! Oruckrichtung-, do :: chriic, " zuT Achso Dursüflusskanäl © 3 and 4 arranged on the piston rod 2, The flow channels J v.nd 4 open each rJstrittGGcitig in Öino annular groove 5o Me both on the tension as well as each on the Dvucks-'dito provided annular groove 5 is jev-oils through a spring plate 6 i: with slits arranged on the outer edge. 1 and oino weitore! ■.;} E :: - plate 8 without slits with the same outer edges "covered" I Li;. "Chlitne 7 form 2usaronen with the fedor plata 8 dio constantly open » B Lci; iQr.den pre-opening ₂ passages 0 The following Γ K'o.rplatten 9 and 10 hsbon enthehnondo AuDondurohnoooero Draaus den Γ ;;: ο! 'Plates 6 ₉ 3 _S 9 and Io bestohcndo Podorpakot katin cdnnal - vio i:.!. rig shown «1 uiiton ■ - vorspannungsfroi f in in the middle: -rt the piston a ^ ospannt aeia or · - £ v / io in Pig" one show up. "-rtollt - under Vov-svszirmng stehon ₉ da dio inner Auflcgeflache am? ";> j.bon opposite the outer lower lio ^ t ·

I ic ■ Jix'ku.'tvgaueiso des in the Fi £ <> 1 and 2 shown StoCdärapferlol-bcno is vie foists

]. ::: ". small Εονε ^ η, -οη the piston ■ 1 is ftilnpf © rrohr the] -: r. '. passage also through the r; s UuCeron Ran; L dor spring plate (·· i \; ~ joordneten Schlitso 7 "Does the larger Stoßdünpferkolben Ί 'Bev / ogun- (cn from j bo lifts according to the Bswesuncciriclitung daa · upper or lower; cucrpaköt from the piston and on the fjibt d Sincnut 5: .c flow"] ·. ...; 3Γιί '1β 5 bswo 4 free, "Since the Pcderplatton here by the ring in the i'M t 5 prevailing liquid pressure on their outer cesantcn ünfang ^y iQ: - \ pressure applied wcrden ₉ is -.2visehen the Sifforenzflache the! '.. Tacik-acted area of the spring plate with a covered ring groove 5 and a frisis-boned ring groove very little "inconsistencies in the characteristic line of the B / irapfors avoided" as extremely useful for Lifting off the spring platoon. Me: iQ at its gosaraten circumference from the I'lüaaigkoit unstcöat v /

V- ει · ;. I; The advantage of hydropneuinati is that of the beetles. Responsibility f Laloa l <anrio

27 »2ο 1962

Claims (1)

' ₀ piston or «, shut-off platform for in boidon directions y;.;? Lcondon cohuin / TunGsdaapfor? -inabosond ^ re- for / IiOXtfahrseugo? boi uelchoa joweilo flow channels * for the plüoal ^ lccit in the direction of tension and bruc; Clamped in dor Kitts oind »gekonnaoichnot, by dio VaxOiniguag of the following per se known Morkriü-lei a) Di © Durchflußkanülo for the Zuc and Dx-uckrichtun ^ aind achrag to the piston rod axially arranged « t) "The passageways for the supply and pressure direction; would each stand outlet acitis in one kin _t jß" at »- _v c) The 3io ring groove on the pulling and / or pushing side is covered by a podorplattc with slots arranged on the outer sand and a tapered spring plate without gchlitae with clsichen odor · approximately ijloichoia Auöondurchneaser _ö i.'o .soXbön .hz \ s _% .Aocporrpiatts according to claim I _9, characterized in that the closure on the embroidery and / odor Dsnickseito jo.roilo is formed from several spring packs consisting of several outer-cut front panels becomes ₉ v / cilchoa without? ox * «tension in the middle ara Kolbon is firmly clamped. ] io ITolbon bsv / o Absporrplatte according to claim 1 and 2 ^ thereby gokenn- »2oiehnet _s that the Abachluü on the to ^ - and / or pressure is formed by« in the spring package ₉ which oit bias; in which Kitto feat as piston is clamped « "'-lid VoTo £ ± rmn ^ a pass se
i. ¹ 7, 2 1962 ^! /