SE536023C2 - Arrangement for height compensation of a railway wagon - Google Patents
Arrangement for height compensation of a railway wagon Download PDFInfo
- Publication number
- SE536023C2 SE536023C2 SE1150430A SE1150430A SE536023C2 SE 536023 C2 SE536023 C2 SE 536023C2 SE 1150430 A SE1150430 A SE 1150430A SE 1150430 A SE1150430 A SE 1150430A SE 536023 C2 SE536023 C2 SE 536023C2
- Authority
- SE
- Sweden
- Prior art keywords
- spring
- ofthe
- iii
- arrangernent
- ïhe
- Prior art date
Links
- 239000000725 suspension Substances 0.000 claims description 2
- 241000796533 Arna Species 0.000 claims 1
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 101100128278 Mus musculus Lins1 gene Proteins 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61F—RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES; RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH; PREVENTING DERAILING OF RAIL VEHICLES; WHEEL GUARDS, OBSTRUCTION REMOVERS OR THE LIKE FOR RAIL VEHICLES
- B61F5/00—Constructional details of bogies; Connections between bogies and vehicle underframes; Arrangements or devices for adjusting or allowing self-adjustment of wheel axles or bogies when rounding curves
- B61F5/26—Mounting or securing axle-boxes in vehicle or bogie underframes
- B61F5/30—Axle-boxes mounted for movement under spring control in vehicle or bogie underframes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61F—RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES; RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH; PREVENTING DERAILING OF RAIL VEHICLES; WHEEL GUARDS, OBSTRUCTION REMOVERS OR THE LIKE FOR RAIL VEHICLES
- B61F5/00—Constructional details of bogies; Connections between bogies and vehicle underframes; Arrangements or devices for adjusting or allowing self-adjustment of wheel axles or bogies when rounding curves
- B61F5/26—Mounting or securing axle-boxes in vehicle or bogie underframes
- B61F5/30—Axle-boxes mounted for movement under spring control in vehicle or bogie underframes
- B61F5/301—Axle-boxes mounted for movement under spring control in vehicle or bogie underframes incorporating metal springs
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Springs (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
Abstract
5,1; 1G Sí;š1&fï?§=ï§%ï~ïï*:än :zrršflzgfišxzæxïfxïï išnf iš1fiff;gïä.i: f:äsaxäíëaifisaxxivcazï u? a raišgxvay* wwzzgflvu cmfïzgaršsms taxariïüfj; piaßarí beáwafasxz Vesgaïzfing sxzpgzoz-ïfs 'i íšffi am em ban-z (9) fßfz: ímgiß (fíífš nfiias- ævagon :uni vspffršmg (3 lïšfi) sugïxpfaràkzcš ijhazfüßf? ïhïc sšuixns* š.:¿n~fš.1ï1¿l: as sïziåiaiàira íhšcífiness :für ccimgueàrzæaaïiæzg än* ïhe âšzæreaszæaš. weflhsïæš tíšs1zfx:::%'ifi_r¿¥šÉïa.:~imfnšng:sfšrvvuxfn (l 3)? :and a' siufipei1;ï>ifzfi tmsfei. ší:fz1.štíxfz,g fíæzw-fixazsxwvs* Emæïxæ; sißga- (Qi íš šsstx- faan ïhe :min Etßux ifïšl) :mxí a. hngisf franfze (få :šw 'ëïšzctšfšsn æxïïšmvs bu:1113:\št«í>;} šešng miaptabša in tån: 'Lïxšruk-ness uïf-tifmz sïrïrirxïa: (f) üfæ, To be published wvitia. Pig 4
Description
lll lS ÅÄN LÅRRÅNGiElt/ÉENT FÜR liištllíš-lïfl' tïtšh/iPlflNiåAïfllüN OF A låailllvtflàh'VifAGÜN Technical Field The present inventioh relates to an ai'raitgeinent for lieight eoinpensation of arai livay isfagon.
Background of the lnvehtion A speoitie loading garage deterrnines the outer oross~seetional ditnensions of arally fay vehicle running on a track, and no part of the vehicle is alloiveeïl to extenfloutside this loading gauge. lfiliffereiit rail systems have ciitlerent loading gattges, antidiffietilties rnay occur, if a riiiilivayf vvagon is to tntwe ironi system to systern, riornially'front country to eouiitryf.
The loading gauge not only sets a inastirnuin lteight aiicl width for the ivagoiihut also gives specific lirnitations in its lower' part or the region for the wheels analtináerfrarne of the Wagon, ivlrere plationns and iteehnieal equipnlefnt, siieh as sigiials, areclose to the traifeliirig iafagoii.
Whien the height of the railway vsféigoii is close to the lirnit set hy the loadinggarigef, several seerningly suhtle iiietors rnay tieterinine vvhetlier the loading gauge Willhe passerí or not. lÉlxanipÃles of such faetors are: - how much the vsfheeis are uforn or ttirnetl dovvn (max limit for alloweddianteter) ~ siispeiision or spring tleilleetion iinrier load - iinriertitirne oeileetion iincler load.
At the cleterininatiori of a. maximal construction profile for the ivagoii theeorrtliiiiation of all tfizorst cases must he usetl.
This irnposes a lirnitation to how low a. irl/again ean he built. 'The heiglit of thevvagon itself is iinportant tor the possible rnaxirnial heiglit of the load.
A typieal example of the releiøanee of the above reasoriing is the transport ofseirii-trailers oh a railway vsfagori, suoh as diselosed in ÉÃ/'O ÉOltl/f l2íl236, as a serni~trailer may liave a height deterniined hy the aiithorities.
The ohj eet of the invention is thus to allow tlor a. inaxihial, utilization of acertain loading gauge hy eonipensating 'for such tfaetors as vvlieel ivear, turned Wheels,spring rletleetion iinrler irl-ad, and underfrarne defieotiiön under load. By eornpensatiiig for the riornial heiglit variation it ifvoulcl he possible to design the vvagon ivith a lovver U: it) 2G k.)*Ja D.)u: Ik) heigiit of the ioad surface and thus enahie other loading of higher ohj ects (for exarnpieserni-traiiers) titan tft/tand otherwise he aiiovved vtfithinv the ioading gauge.
The invention "this niay aeeisrding to the iiiveittion he attained hy shints piaoed hettveeiispring sitpports on an axie box of a hogie of the vvagon anti spring packages supportedtiirezrehy; the shinis iiavfirtg a snitahie thiehness for eornpensating for the deoreased vvfheeldiameter after turning of a vtfinïn vvheei, and hy a suspension travfei iimiting tievfice orhnnipstop hettveen the axie hos and a hogie frame, the efthe-tive length of the hntnpstopheing adaptahie to the thieieness of the shitns.
This adaptation rnay he aoettnipiisiied in different tvays, iiut preferahiy tiiehnntpstop has a support arrn against the axie hox ivith a thieitness adapted *to thethiekness ofthe shirns. 'lfhe arrangeinent may he used for ah bogies of the railway vtfzigiön, hat for anarticníated vtfagon vsfitii an intennediate líaeohs hogie, it niay snffiee to use theaarraiigeiiient only for this hogie.
Each spring package niay etirnprise two eoaxiai compression springs, eachspring stipport iiaving a guide sieeve for the Springs. in tiiat ense each shirn cornprises ashirn ting aiid a shint disk.
Shinis vtfitii different thioknesses rnay he provfided tfor esfery' 2G niin vtfheeidiameter difference Brief Beseription of the iišranfings The itiveiition vviii he described in fnither detail heiow under reference to theaceornpan_ying drawiiigs, in witieh Pig i is an isonietrie *view of an exernpiary' raihvriy vvagon, to vvhieiti theintfention inay pertain, Pig 2 is an iiinstratitiii of a taihvay ioading gauge, Pig få is an isornetrie side iden' of a portion of a. raii vehicie hogie tvithannionnted height eonipensating ineans according to tiie intention, and Pig 4 is a corresponding side view i iinstraqting the iheight conipeiisating rneansin reiexfant positions.
Betaiied išeseriptioii Pig i shotvs a raiiisfay' vvagon described in WO ZOiÜ/ 1202343 and intended forthe transport of setni-traiierfe This nagon eornprises two tvagiindiaives i and 2,pivotaiiy connected to each other at 3. in its ends it is proviiieti tvith iardrinairy hogies 4 and 5 and under its pivot 'point 3 with a eonirnori hogie o, eaiied a .iaeohs hogie. The lt) lå 3G description helow of the invention is rnainlftf related to a railivay' Wagon of this type, hutas ivill appear it may he applicahle to ariy other rail vehicle, at least any railway *vehiclehaving hogies.
Railvvay ivagons travelliiilg on a certain rail system must lit into a loadinggange deterrnined for that systern. Loading gauges rnay differ trorn eonritry to country'or systern to system, ifahich rnay rnalre it dittienlt for railway ivagons to inove freelyover oouittry or system borders. A eross-seetional silhouette of a railway vvfagoil in falllines vvithiii an exetnplarg' loading gauge in dasli~tlotted lines is sliotvifn in Pig 2. ltappezlrs that the loading gange not only applies limltatiotis to the height and vifidth of therailway Wagon liut also applies severe limitatioiis in its lower part, vifhieh has to do ivithinfrastructure (station platforrns and the liite) as svell as signals and other groonrlequipment. 'lille invention has thus its background in the need to adept a railvvay vehicle toa certain loading gauge, for example at the passing of a country horder.
Fig 3 is an isornetrie 'vievif :lilla right hand portion of the Jacobs hogie 6. ltsvvfheel set cornprising tvvo wheels 'I and 3 and axle box arraiigeinents 9 (ofvvhieh onlyrthe terwarti one is ivisihle in liig 3) is shoivn lowered trorn the hogie 6. Shot/vn in liig 3are also rnteatis lll and ll for lieight eonipensation according to the invention. 'lheseirieans oornprise shims li) and a siispension travel lirnitirig device or htinipstop ll andare also shown in proper positions in Fig 4.
Each spring package lfå ntiay ooniprise two compression springs: a smaller oneplaeed etiaxially inside a larger one (nrost clearly *visible in the tlraiving), and a spring support llš of the axle liox arrangemeiit 9 ntay have a. sleeve l4 ftir guiding the tvvo A lieight eoinpensating sliirn lll to he plaeed on eaoh spring support l3 inust inthat case coinprise a, shini ring lll' and a shim disk lll” (both preferahly' of durahlenietal inaterizll). 'lhese sliirns "EG are a ineans tor height otimpensatirig the nfagon and retain theclearance in relation to the set loading garage (Pig 2) after tiirning iifoni wheels to asinallei' diameter. lftor example a vvheel lins a noininal diameter of 926 mm, shirns vvitha thicloiess of ltl tnrn can he inserted, if the vifheel diameter after turning is Sâlfêlllllrnm. Shirns ivith a thieltrress of 20 inin ean he insertetlg if the *wheel tliarneter afterturriing is hol-håll mm, and shims ifaith a thieltness of 30 niin oan he iriseited, if the vifheel diameter after turning is åßl-Låtšü rnrn. få. bunxpsïflfivp Ii w aiïtziclízisaš. m små mk: 'åzxrxi 9 and. w cøwupficnaaïiszf *wešišz íils:gapar pæzrï. ßmïi: a âmgíe. ífraïnu: ä" šæas thfi: vtïisfiaÅ-tíxxmx míffæffswfesxtin_g the ;f_=aï>t¿::.1i-i_afiï§;.dfaftsflíawivzaxiixiaixí siïzlaïšnxx. ünxï :hä spxfšzwg pacíamgåf: E: š_s=§í1š,åä§f“ canripïïesaaacš, se» iíïat sgršng turnfi:šzzga »vštïï Qther, if :šhíïïasr K! Liseií, ïhe dšsiaiztce šuïfïxvcfiaï åke æçïê han? å* azkfê 'tim bawggšæ ífriimaffi šzxzzffiaasfiës xvíítšxåixxaflraz~is=zfiš ri før :z ïífušïl cwßmgfixfiæssifßæï awfïiïæf: sgïnfïšngv p-ackaxgav Tïxís;fisk. :ïizfly ïme: ¿¿\>=:'3i=:í§.f~äš. bjfif zsszixzg kæamsïpsfztxïqßs I Z , wšïuzssfi: æfíafnIix-*ß ïmgáhs :_2111 be aaíazpïïfaš intm tí1šuk_fia§sffri?'§fhe sizíms' ïšl En a gfactiaxfl axzd shawæafzx eaaariiz ítflxrkuzatazïp ii haa z:suiapawrïv awrn: Ii i " agaiflsï ih: bax å? vxxfíišr: a, tišzicšzixfiss :zaíæigtsifxí 'tu the ihíatïkaafšfiss nïtšïc:Lise-å. sšïixxas i. (11. fifiuï: šarirssïeririšyn-i Pngxs âàem: das-:aizfiïzed m *in a, ñøgís; šam aiäav» ziïhfizz*:xgnjfalicaaiïifsfirxs än iæziïxxfax-y* waxgfgwxa :aíßjzästvxzctíaßxzä flfaæ síxrxišàxï kind are: wæhíië. švfífaïf-:íiišïeatšaßiivs zïrc~_;mzw:\fsišæše vaffíïïhísz ma* scawpc* :isf tha agëpfifnfiiefai cizïíms,
Claims (4)
1. CLAERIES i. An arrangenrent for height compensatíon of a raiisvajif Wagon,eharaeterized by shims (iii) piaeeri hetsveen spring stipporis (13) on an zixie hos (9) isfa. bogie (ä) of the nagon and spring pzteirtages (12) snppotted tiierebjif, the shinrs haviitga stiítabie thioirness for oornpensatiiig for the deereaseti svheei diaineter after ttirning ofa ttfont vviieei (7, 8:3, and by a suspension travei iimitiiig device or htinipstop (i i)between the axie box (9) and :i bogie frame (6), the eïtïetttive iength ofthe btirnpsträpbeing aciaptaisie to the tiiiokiiess ofthe shirns.
2. , Ani arrangernent according to oiairn i, vtfhereiri the itfnnnistop (i i) iras asagvport arna (i i f) against the axie box (9) with a tiiickness aciapteri to (the tiiiokness ofthe shinis tf iii).
3. An arrangernent aeerirdiiig to ciaim i, *whereiii each spring paeirage (12)coniprises tvvo etiaxizii ooiripressiiön Springs, each spring sugrport having a guieie sieeve(i 4) for the sprängs, and tsfhereiit each shirn (iii) eoinpiises a. shirn ring (iíï) anti a. shirndisk (iíif).
4. A arrangernent according to eiairn i, tviierein, shirns (i (i) 'ievith fiitifererrt thícknesses are provided tor every C20 niin wiieei diameter difference.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE1150430A SE536023C2 (en) | 2011-05-12 | 2011-05-12 | Arrangement for height compensation of a railway wagon |
| FR1201344A FR2975066B3 (en) | 2011-05-12 | 2012-05-09 | ARRANGEMENT FOR HEIGHT COMPENSATION OF A RAILWAY WAGON |
| DE202012004662U DE202012004662U1 (en) | 2011-05-12 | 2012-05-12 | Arrangement for leveling a railroad car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE1150430A SE536023C2 (en) | 2011-05-12 | 2011-05-12 | Arrangement for height compensation of a railway wagon |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| SE1150430A1 SE1150430A1 (en) | 2012-11-13 |
| SE536023C2 true SE536023C2 (en) | 2013-04-02 |
Family
ID=46671679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE1150430A SE536023C2 (en) | 2011-05-12 | 2011-05-12 | Arrangement for height compensation of a railway wagon |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE202012004662U1 (en) |
| FR (1) | FR2975066B3 (en) |
| SE (1) | SE536023C2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR3007373B1 (en) | 2013-06-25 | 2015-07-17 | Lohr Ind | DEVICE FOR THE COMPENSATION OF RAILWAY WEAR COMPENSATION FOR RAILWAY BOGIE AXLE BOX. |
| CN115959165A (en) * | 2023-02-07 | 2023-04-14 | 中车山东机车车辆有限公司 | Wheel radial abrasion compensation device and method |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102395501B (en) | 2009-04-16 | 2014-09-24 | K科技有限公司 | Railway wagon and a method of its loading |
-
2011
- 2011-05-12 SE SE1150430A patent/SE536023C2/en not_active IP Right Cessation
-
2012
- 2012-05-09 FR FR1201344A patent/FR2975066B3/en not_active Expired - Lifetime
- 2012-05-12 DE DE202012004662U patent/DE202012004662U1/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| FR2975066B3 (en) | 2013-05-10 |
| DE202012004662U1 (en) | 2012-07-16 |
| FR2975066A3 (en) | 2012-11-16 |
| SE1150430A1 (en) | 2012-11-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NUG | Patent has lapsed |