DK156551B - ROAD HOME FITTING FOR SINGLE AND DOUBLE-ROOF ACCESSORIES FOR SKIN VEHICLES - Google Patents
ROAD HOME FITTING FOR SINGLE AND DOUBLE-ROOF ACCESSORIES FOR SKIN VEHICLES Download PDFInfo
- Publication number
- DK156551B DK156551B DK403479AA DK403479A DK156551B DK 156551 B DK156551 B DK 156551B DK 403479A A DK403479A A DK 403479AA DK 403479 A DK403479 A DK 403479A DK 156551 B DK156551 B DK 156551B
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- DK
- Denmark
- Prior art keywords
- spring
- leaf
- pressure piece
- double
- shaft
- Prior art date
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Classifications
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- 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
- F16F1/00—Springs
- F16F1/02—Springs made of steel or other material having low internal friction; Wound, torsion, leaf, cup, ring or the like springs, the material of the spring not being relevant
- F16F1/18—Leaf springs
- F16F1/26—Attachments or mountings
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G11/00—Resilient suspensions characterised by arrangement, location or kind of springs
- B60G11/02—Resilient suspensions characterised by arrangement, location or kind of springs having leaf springs only
- B60G11/10—Resilient suspensions characterised by arrangement, location or kind of springs having leaf springs only characterised by means specially adapted for attaching the spring to axle or sprung part of the vehicle
- B60G11/107—Sliding or rolling mountings
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- 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
- B61F5/02—Arrangements permitting limited transverse relative movements between vehicle underframe or bolster and bogie; Connections between underframes and bogies
- B61F5/14—Side bearings
- B61F5/148—Side bearings between bolsterless bogies and 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
- B61F5/02—Arrangements permitting limited transverse relative movements between vehicle underframe or bolster and bogie; Connections between underframes and bogies
- B61F5/22—Guiding of the vehicle underframes with respect to the bogies
- B61F5/24—Means for damping or minimising the canting, skewing, pitching, or plunging movements of the underframes
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- 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
- B61F5/308—Axle-boxes mounted for movement under spring control in vehicle or bogie underframes incorporating damping devices
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Vehicle Body Suspensions (AREA)
- Replacement Of Web Rolls (AREA)
- Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
- Building Awnings And Sunshades (AREA)
- Seal Device For Vehicle (AREA)
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
- Automatic Cycles, And Cycles In General (AREA)
- Springs (AREA)
Abstract
Description
DK 156551 BDK 156551 B
Opfindelsen angâr en drejehæmmeindretning for en-kelt- og dobbeltakselgangværker til skinnek0ret0jer, hvor akselen respektive dobbeltakselgangværket via blad-bærefjedre og sjækkelophæng er ophængt i f jederbukke, 5 der h0rer til skinnek0ret0jets understel, og hvor blad-bærefjedrene via et fjederoje er fastgjort pâ en-keltakselgangværkets aksel respektive pâ dobbeltaksel-gangværkets ranime/ samt hvor s j ækkelophængene med hen-blik pâ fjedring af bladbærefjedrene og uddrejning af 10 enkeltakselen eller dobbeltakselgangværket er ophængt pendlende om deres vertikale stilling.BACKGROUND OF THE INVENTION 1. Field of the Invention The invention relates to a pivot retaining device for single and double axle gauges for rail vehicles, wherein the shaft and double axle gauges, respectively, are suspended via leaf carriages and shackle suspension in spring bushes, which belong to the rail car's spring shaft via a spring shaft shaft, respectively, on the dual-shaft gait of the double-shaft gear and / or where the shackle suspensions with regard to suspension of the leaf-bearing springs and turning of the single-shaft or double-shaft gear are suspended pivotally about their vertical position.
Ved skinnek0ret0jer, der er udformet som 2-aksel-vogne, er det kendt at ophænge hver enkeltaksel via bladbærefjedre og fjederophæng respektive sjækkelophæng 15 i fjederbukke, der h0rer til skinnek0ret0jet. Fjeder-eller sjækkelophængene er her anbragt pâ en sâdan mâdef at de strækker sig skrât nedad fra bladbærefjedrenes fjeder0jer i retning mod fjederbukkene og viser bort fra den tilh0rende aksel. Denne skrâ ophængning af fjeder-20 eller sjækkelophængene, der kan være udformet som en-kelt- eller dobbeltsjækkelophæng, tjener til for0gelse af den pâ akselen virkende tilbagestillingskraft ved uddrejning af akselen som f01ge af dennes sinusl0b i ret-liniede skinnespor eller efter passagen gennem skinne-25 kurver. Pendlingen af fjeder- eller sjækkelophængene mâ ske sâvel i k0ret0jets tværretning som i dets længde-retning. Med henblik herpâ er ophængenes tilbagestilling som regel koblet frâ, dvs. ved anvendelse af lange sjæk-ler eller dobbeltsjækkelophæng optræder der forskellige 30 tilbagestillingsmomenter i k0ret0jets længde- og tværretning. For at opnâ et roligt 10b af akselen ved h0je-re hastigheder mâ der kræves et h0jt tilbagestillings-moment i k0ret0jets længderetning, for at frekvensen af akslernes sinusl0b kan holdes forholdsvis lille. Dette 35 er som regel n0dvendigt, fordi akslerne ved enkeltaksel-gangværker af omkostningsmæssige grunde ikke forsynes med dæmpningselementer til dæmpning af sinusl0bet.In rail vehicles, which are designed as 2-axle wagons, it is known to suspend each single shaft via leaf support springs and spring suspension and respective suspension suspensions 15 in spring trusses belonging to the rail vehicle. The spring or shackle suspensions are here arranged in such a way that they extend obliquely downward from the leaf-bearings of the leaf-bearing springs in the direction of the springbuckles and show off the associated shaft. This inclined suspension of the spring-20 or shackle suspensions, which can be designed as single or double-shackle suspension, serves to increase the reset force acting on the shaft by turning the shaft as a result of its sinusoidal running in rectilinear rail grooves or after passing through rail -25 curves. The oscillation of the spring or shackle suspensions may occur both in the transverse direction of the vehicle and in its longitudinal direction. For this purpose, the suspension reset is usually switched off, ie. using long shackles or double-hitch suspensions, various reset moments occur in the longitudinal and transverse directions of the vehicle. In order to achieve a quiet 10b of the shaft at higher speeds, a high reset torque in the longitudinal direction of the vehicle must be required in order to keep the frequency of the shaft sinew orbit relatively small. This is usually necessary because, for cost reasons, the shafts of single-shaft gauges are not provided with damping elements for damping the sine loop.
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Hvad angâr det 10betekniske forhold,er enkeltaksel-gangværker af samme type som de sâkaldte "dobbeltaksel-gangværker". Disse dobbeltakselgangværker bestâr af to hjulsæt med lille akselafstand, hvor hjulsættene via 5 aksellejer er indspændt fast i en gangværksramme, og hvor gangværket kun er forbundet med k0ret0jsrammen via en bladbærefjeder, eller hvor hvert hjulpar og sjækkel-ophæng er forbundet med k0ret0jsrammen pâ tilsvarende mâde. Hver bladbærefjeder er lëjret fast i midteromrâ-10 det mellem akslerne pâ gangværksrammen. Sjækkelophængene, der er ophængt ënsidigt i bladbærefjedrenes fjeder0jer, er med deres anden ende fastgjort drejeligt til fjeder-bukke, der h0rer til k0ret0jsrammen. En akselholder, der er anbragt pâ k0ret0j srammen, f0rer dobbeltakselgang-15 værket med længde- og tværspillerum, hvilket sikrer det horisontale udslag af dobbeltakselgangværket.As far as the technical ratio is concerned, single-shaft walkways are of the same type as the so-called "double-shaft walkways". These dual axle gear units consist of two small wheelbase wheel sets where the wheelsets are clamped to a pedestrian frame via 5 axle bearings and where the pedestal is connected only to the vehicle frame via a leaf support spring or where each wheel pair and shackle suspension are connected to the vehicle frame on the corresponding frame. Each leaf support spring is secured in the center region between the shafts of the walkway frame. The shackle suspensions, which are suspended one-sidedly in the leaf-bearings of the leaf-bearing springs, are pivotally fixed at their other end to spring-buckets belonging to the vehicle frame. A shaft holder mounted on the vehicle frame guides the double-shaft gait with longitudinal and transverse space, ensuring the horizontal impact of the double-shaft gait.
Ved disse dobbeltakselgangværker kan det ved min-dre skinnekurver ske, at uddrejningen af bladbærefjede-ren bliver sâ stor under dobbeltakselgangværkets pas-20 sage gennem kurver, at der ikke mere kan anvendes den normale skrâstilling af fjeder- eller sjækkelophængene for tilbagestilling af dobbeltakselgangværket. Ved uddrejningen af dobbeltakselgangværket under passagen gennem kurver vil der ske en for stor spænding af bladbære-25 fjedrene som f01ge af en ait for stor skrâstilling af fjeder- eller sjækkelophængene. Det er kendt at bevir-ke en frakobling af bladbærefjedrenes fjeder- eller sjækkelophæng ved hjælp af forskellige hjælpemidler for herved at kompensere for de n0dvendige udslagsbe-30 vægelser. Disse 10sninger er imidlertid komplicerede og kræver kostbare dæmpningselementer, der som regel arbejder hydraulisk eller mekanisk, for at opnâ en drejehæmning, der sikrer et upâklageligt ligeudl0b ved h0je hastigheder af skinnek0ret0jet.In these double-shaft gauges, with smaller rail curves, the turning of the leaf support spring may become so large during the passage of the double-shaft gauges through curves that the normal slanting of the spring or shaft suspensions can no longer be used to reset the double-shaft gauges. When turning the double shaft gait during the passage through curves, too much tension of the leaf-bearing springs will occur as a result of a too large slanting of the spring or shackle suspensions. It is known to cause the spring or shackle suspension of the leaf carrier springs to be disengaged by means of various aids in order to compensate for the necessary impact movements. However, these seals are complicated and require costly damping elements, which usually operate hydraulically or mechanically, to achieve a pivot inhibition which ensures an unobtrusive straight outlet at high speeds of the rail vehicle.
35 En yderligere ulempe ved dobbeltakselgangværker med skrâtstillede fjeder- eller sjækkelophæng er, at der ved uddrejningen af dobbeltakselgangværket i skinne-35 A further disadvantage of double-axle gauges with inclined spring or shackle suspension is that, when turning the double-axle gauges in rail,
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3 kurver optræder en meget h0j sporkranssidebelastning pâ hjulsættene. Det er desuden en uiempe, at der i skinne-kurver kan forekomme en helt eller delvis afXastning af et hjuX i dobbeitakseigangværket.3 curves have a very high track edge load on the wheel sets. Furthermore, it is a disadvantage that in rail curves a full or partial removal of a wheel may occur in the double-axle truss.
5 Med udgangspunkt i den indXedningsvis omhandXede konstruktion har opfindeXsen tiX opgave at angive en sâ-dan ophængning af bXadbærefjedrene ved enkeit- og især dobbeXtakseXgangværker, som ikke hindrer uddrejningen i skinnekurver, og som sikrer den n0dvendige drejehæmning XO ved Xigeudk0rseX, idet der Xægges særXig vægt pâ en 0ko-nomisk udformning af heXe konstruktionen.Based on the design of the invention, the inventor has the task of specifying such a suspension of the bxad carrier springs by single and especially double-axle axles which do not prevent the turning in rail curves, and which ensures the necessary X in an economic design of the hex construction.
TiX opnâeXse heraf er drejehæmmeindretningen if0X-ge opfindeXsen ejendommeXig ved, at der ved i det mind-ste ét fjeder0je af hver bXadbærefjeder er anbragt et X5 trykstykke, der rager ud over det tiXhorende fjederoje af bXadbærefjederen og ind meXXem sjækkeXophængene ved dette fjederoje, og som med sin overside Xigger an under skinnekoretojets understeX.To achieve this, the swivel retaining device according to the invention is characterized in that at least one spring eye of each bxad carrier is disposed over the tenxing spring eye of the bxad carrier and in the max. with its upper side Xigger on under the bottom of the railroad car.
Med denne udformning er der med enkXe midier skabt 20 en konstruktion, der - som det ogsâ vii fremgâ af det f0Xgende - opfyider de stiXXede krav og derved har væ-sentlige tekniske fordeie i sammenXigning med de kendte konstruktioner tiX Xignende formâX.With this design, with simple mediums 20 a structure is created which - as will also be apparent from the following - meets the set requirements and thereby has significant technical advantages in comparison with the known constructions for X-shaped shapes.
Udformningen if0Xge opfindeXsen har den fordeX, at 25 der ved en horisontaX udb0jning af bXadbærefjederen ikke sker nogen utiiiadeiig spænding af bXadbærefjederen og dermed gangværket, og at der med enkXe foranstaXtninger opnâs en drejehæmning. Udformningen if0Xge opfindeXsen har desuden den fordeX, at trykstykket kan X0ftes fra 30 skinnek0ret0jets understeX ved en uddrejning af gangværket og den deraf f0Xgende skrâstiXXing af sjækkeXophængene i Xængderetningen, sâ der i det kritiske omrâde af den h0je sporkranssidebeXastning ved passage gennem kurver automatisk bevirkes en ophæveXse af den yderXigere 35 drejehæmning og dermed den yderXigere beiastning pâ hjuisættenes sporkrans.The design of the present invention has the advantage that no horizontal tension of the bXad carrier spring and consequently the gearing is achieved at a horizontal axis of the bXad support spring and that with simple conditions a pivot inhibition is obtained. In addition, the design of the invention has the advantage that the pressure piece can be lifted from the rail of the rail vehicle by turning out the gait and the resulting slanting of the axle suspensions in the X longitudinal direction, so that in the critical area of the high-speed transmission, the additional 35 pivot inhibition and thus the additional loading on the track sets of the home sets.
If0Xge en f0rste fordeiagtig udf0reisesform forSo, consider a first-rate mode of travel
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4 drejehæmmeindretningen kan trykstykket være pressét an mod understellet ved hjælp af kraften fra en fjeder. I-f0lge en anden fordelagtig udf0relsesform for drejehæmme-indretningen kan trykstykket være udformet som en ênsi-5 digt indspændt bladfjeder. Til indstilling af trykstyk-kets anpreshingstryk mod skinnek0ret0jets understel kan trykstykket if01ge opfindelsen være fastgjort h0jdeind-stilleligt pâ bladbærefjederen. Til indstilling af tryk-stykkets anpresningstryk mod skinnek0ret0jets understel 10 kan en til trykstykket h0rende fjeder if0lge opfindelsen være udformet indstillelig. If0lge en anden fordelagtig udf0relsesform for drejehaanmeindretningen kan der pâ understellet findes en slidplade til anlæg for trykstykket.In the pivot retaining device, the pressure piece may be pressed against the chassis by the force of a spring. According to another advantageous embodiment of the swivel retaining device, the pressure piece may be designed as a single-clamped leaf spring. For adjusting the compression pressure of the pressure piece against the rail of the rail vehicle, the pressure piece according to the invention can be fixed height-adjustably on the leaf carrier spring. For adjusting the compression pressure of the compression piece against the rail vehicle base 10, a spring of the compression piece according to the invention can be designed adjustable. According to another advantageous embodiment of the swivel device, there can be found on the chassis a wear plate for installation for the pressure piece.
Opfindelsen angâr desuden en drejehæmmeindretning 15 for enkelt- og dobbeltakselgangværker til skinnek0ret0j-er, hvor akselen respektive dobbeltakselgangværket via bladbærefjedre og sjækkelophæng er ophængt i fjederbukke, der h0rer til skinnek0ret0jets understel, og hvor bladbæref jedrene via et fjederoje er fastgjort pâ en-20 keltakselgangværkets aksel respektive pâ dobbeltaksel-gangværkets rame, hvilken drejehærnmeindretning er ejen-dommelig ved, at der vertikalt over hver bladbærefjeder og parallelt med denne er anbragt et trykstykke, der med sine længdeender ligger fjedrende an mellem sjækkelophæn-25 gene pâ bladbærefjedrenes fjeder0jer, og som i omrâdet af sin tværmidte ligger an under skinnek0ret0jets understel.The invention further relates to a pivot retaining device 15 for single and double axle gauges for rail vehicles, in which the shaft and double axle gauges, respectively, via suspension springs and shackle suspension are suspended in spring trusses, which belong to the rail axle 20 respectively, on the frame of the double-shaft gangway, which pivot cuff device is distinctive in that a pressure piece is arranged vertically above each leaf support spring, which with its longitudinal ends rests between the shackle suspensions on the leaf spring springs and which in the area of its transverse center lies beneath the base of the rail vehicle.
Med denne udformning er der med enkle midler skabt en konstruktion, der virker pâ tilnærmelsesvis samme upâ-30 klagelige mâde som den f0rst beskrevne udf0relse af drejehæmmeindretningen if0lge opfindelsen.With this design, a simple structure is created which acts in approximately the same unobtrusive manner as the first described embodiment of the pivot device according to the invention.
Trykstykket kan if0lge opfindelsen hensigtsmæssigt være udformet som en bladfjeder og i omrâdet af sin tværmidte være fastgjort til understellet. Denne bladfjeder 35 har en defineret forspænding, og trykstykkets længdeender og bladbærefj ederens fjeder0jer har deres tværsnit for0get for at kunne optage det slid, der opstâr vedAccording to the invention, the pressure piece may suitably be formed as a leaf spring and in the region of its transverse center may be attached to the chassis. This leaf spring 35 has a defined bias and the longitudinal ends of the compression spring and leaf spring springs have their cross sections increased to accommodate the wear caused by
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5 forskydningen af trykstykket i forhold til fjeder0jerne.5 the displacement of the pressure member relative to the spring eyes.
En anden fordelagtig udf0relsesform for den sidst beskrevne udf0relse af drejehôemmeindretningen if0lge op-findelsen er ejendommelig ved, at trykstykket er udfor-5 met som en bladfjeder, pâ hvilken bladbærefjederens f je-der0jer er fastgjort eller sikret med spillerum mod længdeforskydning, og at trykstykket med sin tværmidte ligger glidende og fjedrende an under understellet di-rekte eller via en mellemliggende slidplade.Another advantageous embodiment of the last described embodiment of the lathe housing device according to the invention is characterized in that the pressure piece is designed as a leaf spring, on which the spring support of the leaf carrier spring is secured or secured with clearance against longitudinal displacement and its transverse center lies slidingly and resiliently beneath the chassis directly or via an intermediate wear plate.
10 En sidste fordelagtig udf0relsesform for dreje- hæmmeindretningen if0lge opfindelsen er ejendommelig ved, at trykstykket er f0rt sideværts ved hjælp af f0-ringer, der eranbragt pâ understellet.A last advantageous embodiment of the pivot inhibitor device according to the invention is characterized in that the pressure piece is moved laterally by means of linings mounted on the chassis.
Opfindelsen forklares nærmere i det felgen-de under henvisning til tegningen, hvor fig. 1 viser et sidebillede af et dobbeltaksel-gangværk med en drejehæmmeindretning if0lge opfindelsen, fig. 2 et delvis skematisk planbillede af dobbelt-20 akselgangværket if01ge fig. 1, fig. 3 et sidebillede i st0rre skala af en del af konstruktionen if01ge fig. 1, fig. 4 et snit efter linien IV-IV i fig. 3, og fig. 5 et skematisk sidebillede af et dobbeltaksel-25 gangværk med en anden udf0relsesform for drejehæmmeind-retningen if01ge opfindelsen.The invention will be explained in more detail below with reference to the drawing, in which fig. 1 is a side view of a dual-shaft gait with a pivot retaining device according to the invention; FIG. 2 is a partial schematic plan view of the double-axle walkway according to FIG. 1, FIG. 3 is a side view, on a larger scale, of a portion of the structure of FIG. 1, FIG. 4 is a section along line IV-IV of FIG. 3, and FIG. 5 is a schematic side view of a double-shaft gear unit with a second embodiment of the swivel device according to the invention.
Ved begge udf0relsesformer for drejehaemmeindretnin-gen if0lge opfindelsen er hjulsæt 1 via aksellejer 2 indspændt fast i en gangværksramme 3. I midleromrâdet 30 af gangværksrammen 3 findes der ved dennes yderside fast lejrede bladbærefjedre 4. En skematisk vist ak-selholder 5, der er fastgjort til skinnek0ret0jets un-derstel 14, f0rer gangværket med spillerum via aksel-holderf0ringer 6, der h0rer til gangværket. I konstruk-35In both embodiments of the lathe assembly according to the invention, wheel set 1 via shaft bearings 2 is clamped in a gear frame 3. In the middle region 30 of the gear frame 3 there is provided at its outside fixedly mounted leaf support springs 4. A schematically shown shaft holder 5 which is fixed to the rail vehicle base 14, guides the gait with clearance through shaft retainer guides 6 belonging to the gait. In construction 35
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1 I1 I
6 tionen indgâr der sjækkelophæng eller fjedersjækler 8, der er lejret vertikalt og drejeligt til bladbærefjed-rene 4's fjeder0jer 7, og som ved deres nedadragen-de fri ende er lejret drejeligt til ikke viste fjeder-5 bukke, der h0rer til understellet 14.6, there are shackle suspension or spring shackles 8, which are mounted vertically and pivotally to the spring-bearings 7 of the leaf-bearing springs 4, and which at their downwardly extending end are pivotally mounted to the spring-5 bucks not shown, belonging to the chassis 14.
Ved den i fig. 1-4 viste udf0relsesform for dreje-hæmmeindretningen if01ge opfindelsen findes der nær ved hver længdeende af hver bladbærefjeder 4 et pâ denne fastgjort lejestykke 10, pâ hvilket et trykstykke 12 10 er fastgjort I0sbart, hvilket trykstykke 12 kan ind-stilles i h0jden ved hjælp af mellemlæg 11. I den viste udf0relsesform er trykstykket 12 udformet som en énsidigt indspændt bladfjeder, der med sin fri ende rager ind mellem sjækkelophængene 8 ud over bladfjede-15 ren 4's fjederoje 7. - Pâ denne ud over fjederojet 7 ragende ende er trykstykket 12 udformet fladt pâ sin overside og ligger med en til drejehæmningen svarende forspænding an under et slidstykke 13, der horer til understellet 14.In the embodiment shown in FIG. 1-4 embodiment of the pivot inhibitor device according to the invention, there is provided at each longitudinal end of each leaf support spring 4 a bearing piece 10 attached to this, on which a pressure piece 12 10 is removably attached, which pressure piece 12 can be adjusted in height by means of spacer 11. In the embodiment shown, the pressure member 12 is formed as a one-sided clamped leaf spring, which with its free end protrudes between the shackle suspensions 8 beyond the spring eye 7 of the leaf spring 15. - At this end extending beyond the spring eye 7, the pressure member 12 is formed. flat on its upper side and with a bias corresponding to the pivot inhibition, under a wear piece 13 belonging to the chassis 14.
20 Ved denne udf0relsesform kan trykstykket 12 if01- ge en ikke vist variant være presset i anlæg mod understellet 14's slidstykke 13 mod kraften fra en fjeder, der if01ge en yderligere udf0relsesform kan være udformet indstillelig: 25 Ved den i fig. 5 viste udf0relsesform for dreje- hæmmeindretningen if01ge opfindelsen er der vertikalt over hver bladbærefjeder 4 og parallelt med denne an-bragt et trykstykke 15, der med sine længdeender ligger an mellem sjækkelophængene 8 pâ bladbærefjederen 30 4's fjeder0jer 7, og som i omrâdet af sin tværmidte er fastgjort under understellet 14. Trykstykket 15 er udformet som en bladfjeder, der har en defineret forspænding. Trykstykket 15's længdeender og bladbære-fjederen 4's fjeder0jer 7 har deres tværsnit for-35 0get for at kunne optage det slid, der opstâr ved for-skydningen af trykstykket 15 i forhold til fjeder-0jerne 7.20 In this embodiment, the pressure piece 12 according to a variant not shown may be pressed against the wear piece 13 of the frame 14 against the force of a spring which according to a further embodiment may be adjustable: 25 In the embodiment shown in FIG. 5 according to the invention, vertically above each leaf carrier spring 4, and parallel to this, a pressure piece 15 which, with its longitudinal ends, abuts between the shackle suspensions 8 on the leaf springs 7 of the leaf carrier 30 and which in the region of its cross-section, is arranged vertically is secured under the chassis 14. The pressure member 15 is designed as a leaf spring having a defined bias. The longitudinal ends of the compression member 15 and the spring bearings 7 of the leaf support spring 4 have been increased in cross-section to accommodate the wear caused by the displacement of the compression member 15 relative to the spring compression arms 7.
Denne udf0relsesform for drejehæmmeindretningenThis embodiment of the swivel retaining device
Claims (10)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19782842211 DE2842211A1 (en) | 1978-09-28 | 1978-09-28 | ROTATIONAL RESTRICTION FOR SINGLE AND DOUBLE-AXLE DRIVES OF RAIL VEHICLES |
| DE2842211 | 1978-09-28 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DK403479A DK403479A (en) | 1980-03-29 |
| DK156551B true DK156551B (en) | 1989-09-11 |
| DK156551C DK156551C (en) | 1990-02-12 |
Family
ID=6050690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK403479A DK156551C (en) | 1978-09-28 | 1979-09-26 | ROAD HOME FITTING FOR SINGLE AND DOUBLE-ROOF ACCESSORIES FOR SKIN VEHICLES |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP0009726B1 (en) |
| AT (1) | ATE608T1 (en) |
| DE (2) | DE2842211A1 (en) |
| DK (1) | DK156551C (en) |
| NO (1) | NO147333C (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3800587C1 (en) * | 1988-01-12 | 1989-04-27 | Krupp Brueninghaus Gmbh, 5980 Werdohl, De | |
| FI82424C (en) * | 1989-05-24 | 1991-03-11 | Valmet Oy | BOGGIEKONSTRUKTION FOER JAERNVAEGSVAGN. |
| DE4134597C1 (en) * | 1991-10-18 | 1992-12-10 | Krupp Brueninghaus Gmbh, 5980 Werdohl, De | |
| DE19512630A1 (en) * | 1995-04-05 | 1996-10-10 | Abb Henschell Ag | Device for connecting rail vehicles |
| DE102005004182A1 (en) | 2005-01-29 | 2006-08-03 | Greenbrier Germany Gmbh | Slider for rail vehicles |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DK50325C (en) * | 1933-10-26 | 1935-06-11 | Fiat Spa | Suspension device for use on railway and tram mounted on Bogier. |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB191103010A (en) * | 1911-02-06 | 1911-05-25 | William Foster And Company Ltd | Improvements in Springs applicable for use with Vehicles or for other like purposes. |
| DE435556C (en) * | 1925-10-16 | 1926-10-18 | Reinhard Max | Damping device for semi-elliptical leaf springs |
| GB278901A (en) * | 1926-11-09 | 1927-10-20 | William Edward Ireland | Improvements in the mounting of the bodies of rail vehicles |
| DE921374C (en) * | 1952-05-30 | 1956-01-12 | Theodor Georgi | Progressive leaf suspension for motor vehicles |
| DE1742847U (en) * | 1955-06-28 | 1957-04-11 | Linke Hofmann Busch | WHEEL SET GUIDE FOR TWO-AXLE RAIL VEHICLES. |
-
1978
- 1978-09-28 DE DE19782842211 patent/DE2842211A1/en active Granted
-
1979
- 1979-09-20 EP EP79103549A patent/EP0009726B1/en not_active Expired
- 1979-09-20 AT AT79103549T patent/ATE608T1/en not_active IP Right Cessation
- 1979-09-20 NO NO793020A patent/NO147333C/en unknown
- 1979-09-20 DE DE7979103549T patent/DE2961988D1/en not_active Expired
- 1979-09-26 DK DK403479A patent/DK156551C/en not_active IP Right Cessation
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DK50325C (en) * | 1933-10-26 | 1935-06-11 | Fiat Spa | Suspension device for use on railway and tram mounted on Bogier. |
Also Published As
| Publication number | Publication date |
|---|---|
| ATE608T1 (en) | 1982-02-15 |
| DE2961988D1 (en) | 1982-03-11 |
| DK156551C (en) | 1990-02-12 |
| DE2842211A1 (en) | 1980-04-10 |
| NO147333C (en) | 1983-03-23 |
| NO147333B (en) | 1982-12-13 |
| EP0009726A1 (en) | 1980-04-16 |
| DE2842211C2 (en) | 1987-06-11 |
| NO793020L (en) | 1980-03-31 |
| EP0009726B1 (en) | 1982-01-27 |
| DK403479A (en) | 1980-03-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PBP | Patent lapsed |