DK166314B - TREAKSLET BOGIE FOR SKINNY DRIVERS - Google Patents
TREAKSLET BOGIE FOR SKINNY DRIVERS Download PDFInfo
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- DK166314B DK166314B DK359183A DK359183A DK166314B DK 166314 B DK166314 B DK 166314B DK 359183 A DK359183 A DK 359183A DK 359183 A DK359183 A DK 359183A DK 166314 B DK166314 B DK 166314B
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- Prior art keywords
- shaft
- bogie
- axle
- supported
- spring elements
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- 238000005096 rolling process Methods 0.000 claims description 4
- 238000010276 construction Methods 0.000 description 7
- 238000006073 displacement reaction Methods 0.000 description 4
- 239000000725 suspension Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000009827 uniform distribution Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000003137 locomotive effect Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
Classifications
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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
- B61F3/00—Types of bogies
- B61F3/02—Types of bogies with more than one axle
- B61F3/08—Types of bogies with more than one axle without driven axles or wheels
- B61F3/10—Types of bogies with more than one axle without driven axles or wheels with three or more axles
-
- 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
- B61F5/04—Bolster supports or 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
- B61F5/142—Side bearings made of rubber elements, graphite or the like
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- Mechanical Engineering (AREA)
- Engineering & Computer Science (AREA)
- Vehicle Body Suspensions (AREA)
- Springs (AREA)
- Signal Processing For Digital Recording And Reproducing (AREA)
- Lubricants (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
- Road Paving Structures (AREA)
- Medicines Containing Material From Animals Or Micro-Organisms (AREA)
- Platform Screen Doors And Railroad Systems (AREA)
- Vehicle Waterproofing, Decoration, And Sanitation Devices (AREA)
- Support Of The Bearing (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
- Lasers (AREA)
- Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
- Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
- Vibration Prevention Devices (AREA)
- Automatic Cycles, And Cycles In General (AREA)
Abstract
Description
iin
DK 166314BDK 166314B
Opfindelsen angår en treakslet bogie til skinnekøretøjer med en H-formet hovedramme, der ved midten af H'ets tværbjælke er forsynet med et drejepandeleje til understøtning af vognkassen, og ved de fire ender af H'ets to sidebjælker over fjederelementer er under-5 støttet umiddelbart på hver sin sidevange, der igen hver er understøttet på et akselleje for en ydre bogieaksel samt på et akselleje for den midterste bogieaksel, hvorhos de inderst beliggende ender af sidevangerne fælles understøttes på den midterste bogieaksels akselleje. Treakslede bogier af den nævnte art kendes i forskellige 10 udførelser. De er overvejende udformede som toakslede kørestel med en tredje påhængt aksel og har en stiv ramme og stive hjul føringer, hvilket ikke blot medfører problemer med hensyn til den ved kørsel gennem kurver nødvendige indstilling af de enkelte aksler, men også en uensartet fordeling af aksel belastningerne med deraf følgende 15 forringelse af sikkerheden mod afsporing.BACKGROUND OF THE INVENTION The invention relates to a three-axle bogie for rail vehicles with an H-shaped main frame provided at the center of the transverse beam of the H with a pivot bearing for supporting the trolley, and at the four ends of the two side beams of the spring elements are supported. immediately on each side flange, which in turn is each supported on a shaft bearing for an outer bogie shaft as well as on a shaft bearing for the middle bogie shaft, the innermost ends of the side vanes being jointly supported on the shaft bearing of the middle bogie shaft. Three-leaf bogies of the kind mentioned are known in various embodiments. They are predominantly designed as two-axle drive shafts with a third axle, and have a rigid frame and rigid wheel guides, which not only cause problems with the adjustment of the individual axles when driving through curves, but also a uniform distribution of axle loads. with the resultant 15 deterioration in security against derailment.
Andre treakslede bogier (Car and Locomotive Cyclopedia 1970, side 740) har komplicerede dobbeltled, der griber ud forbi det midterste akselleje. Disse led har en hængselagtig virkning og tillader så godt som ingen forskydning på tværs af deres omdrej-20 ningsakse, hvilket forhindrer en tilpasning efter forholdene ved kørsel gennem kurver. Da leddene ikke ligger over men på udragende vanger foran og bag det midterste aksellejehus, skal indbygningsrammen for fjedringen på besværlig måde udformes større.Other three-axle bogies (Car and Locomotive Cyclopedia 1970, page 740) have complicated double joints that extend beyond the center axle bearing. These joints have a hinged effect and allow virtually no displacement across their axis of rotation, which prevents alignment with conditions when traveling through curves. As the joints do not lie above but on protruding bars in front and behind the center shaft bearing housing, the mounting frame for the suspension must be cumbersome in design.
En anden treakslet bogie af en anden end den foran beskrevne 25 udformning (Merkbuch fur die Fahrzeuge der Reichsbahn, 1948, af bildning 303) har en hovedramme, der er fjedrende understøttet på svanehalsformede hjælpevanger, der igen er understøttet på aksellejehusene. Med disse hjælpevanger opnås blot den nødvendige lastfordeling. Akslerne føres stift i bogierammen, således at der her fås 30 de kendte ulemper ved stive føringer af hjul sættene.Another three-pronged bogie of a different design than that described above (Merkbuch fur die Fahrzeuge der Reichsbahn, 1948, of Formation 303) has a main frame resiliently supported on swan-neck-shaped auxiliary wings, which are again supported on the shaft bearing housings. With these auxiliary wings only the necessary load distribution is obtained. The shafts are rigidly guided in the bogie frame, so that here the 30 known disadvantages of rigid guides of the wheel sets are obtained.
Formålet med opfindelsen er at tilvejebringe en treakslet bogie af den indledningsvis nævnte art, der ikke blot ved enkel konstruktion og lav konstruktionshøjde fordeler belastningen, der skal optages ensartet på de tre aksler og har gode løbeegenskaber, 35 således at der til bogien også kan anvendes hjul med mindre diame-· ter, således som det er nødvendigt ved skinnekøretøjer, der anvendes til transport af vejkøretøjer, men også muliggør en god rumlig indstilling af sidevangerne i forhold til hinanden og i forhold til den midterste aksels aksellejer, som navnlig er nødvendig vedThe object of the invention is to provide a three-axle bogie of the kind mentioned at the outset which, not only by simple construction and low construction height, distributes the load to be uniformly applied to the three shafts and has good running characteristics, so that wheels can also be used for the bogie. with smaller diameters, such as is necessary for rail vehicles used for the transport of road vehicles, but also allows for a good spatial adjustment of the side vanes relative to each other and in relation to the center axle shaft bearings, which is particularly necessary at
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2 sidebevægelser af den midterste aksel under kørsel gennem kurver med overhøjde.2 lateral movements of the middle shaft while driving through curves with overhead.
Ifølge opfindelsen løses denne opgave ved, 5 a) at understøtningsmidten af fjederelementerne ligger i en til en tredjedel af akselafstanden svarende afstand fra den yderste aksel og i en til to tredjedele af akselafstanden svarende afstand fra den midterste aksel, 10 b) at de to sidevanger i et fælles drejningspunkt er ledunderstøttet på den midterste aksels akselleje, c) at de mellem akslernes aksellejer og sidevangerne anbragte 15 understøtninger er udformede med en sfærisk lejeflade, der muliggør en mod alle sider bevægelig indstilling, og d) at hver af hovedrammens ender understøttes over to i sidevangens længderetning i forhold til hinanden forskudte 20 fjederelementer.According to the invention, this task is solved by: (a) that the supporting center of the spring elements lies at a distance corresponding to one to one third of the shaft spacing from the outer shaft and at one to two thirds of the shaft spacing corresponding to the middle shaft; in a common pivot point, the articulation is supported on the shaft bearing of the middle shaft, c) the 15 supports arranged between the shaft bearings and the side vanes are provided with a spherical bearing surface which allows for an adjustable movement on all sides, and d) that each end of the main frame is supported over two longitudinally displaced 20 spring elements relative to each other.
Herved er der opnået en treakslet bogie, ved hvilken alle tre aksler er ledforbundne med hinanden over sidevangerne, således at bogien er udformet som to efter hinanden koblede ledfirkanter.Thereby a three-axle bogie is obtained, in which all three shafts are jointed with one another over the side wings, so that the bogie is formed as two interconnected link squares.
25 Bogiens tre aksler belastes hver med ca. 1/3 af bogiebelastningen, således at alle bogiens hjul med tilnærmelsesvis samme kraft trykkes mod skinnerne. Denne for sikkerheden mod afsporing afgørende fordel opnås ved hjælp af den direkte understøtning af hovedrammen på de fire sidevanger og anbringelsen ifølge opfindelsen af understøt-30 ningspunkterne mellem de i ens afstand fra hinanden liggende aksler. Understøtningen af sidevangernes inderste ender i et fælles drejningspunkt på den midterste aksels aksellejer er ikke kun en forudsætning for en ensartet fordeling af aksel belastningen, men muliggør endvidere ved udformningen af understøtningerne med en sfærisk 35 lejeflade, der muliggør en ved alle sider bevægelig indstilling, at de tre aksler, der over deres aksel lejer er ledforbundne med sidevangerne, kan indstille sig i forhold til hinanden, således som det er nødvendigt vedkørsel i kurver. Ved den i sidevangernes længderetning forskudte anbringelse af fjederelementerne i forhold til i25 Bogie's three axles are each loaded with approx. 1/3 of the bogie load, so that all the wheels of the bogie are pressed against the rails with approximately the same force. This advantage for safety against derailment is achieved by the direct support of the main frame on the four side wings and the arrangement according to the invention of the support points between the spaced apart axes. The support of the inner ends of the side rails in a common pivot point on the shaft bearings of the middle shaft is not only a prerequisite for uniform distribution of the shaft load, but also in the design of the supports with a spherical bearing surface which allows a position on all sides to be adjusted, that the three shafts, which over their shaft bearings are jointed with the side wings, can adjust with respect to each other, as is necessary in the case of curves. By the longitudinal displacement of the spring elements displaced relative to i
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3 hinanden opnås, at samtlige otte fjederelementer udøver en tilbageføringsvirkning på sidevangerne, når en af de tre aksler er blevet forskudt mod siden i forhold til andre aksler. Herved får fjederelementerne en dobbeltfunktion, idet de ikke blot bevirker en affjed-5 ring af skinnekøretøjet i lodret retning, men også trods ledforbindelsen mellem de på hver sin side af bogien anbragte to sidevanger bevirker en stabilisering og føring af især den midterste aksel. Endvidere forbedres også den treakslede bogies føringsegenskaber, idet den forreste aksel, f.eks. ved kørsel gennem hele krydsnings-10 sporskifter, føres i kørselsretningen ved hjælp af de to efterløben- de aksler, hvilket navnlig er vigtigt ved små hjuldiametre.3 each one, it is achieved that all eight spring elements exert a reversing effect on the side wings when one of the three shafts has been displaced laterally relative to other shafts. In this way, the spring elements have a dual function, not only causing a suspension of the rail vehicle in the vertical direction, but also despite the linkage between the two side wings arranged on each side of the bogie, stabilizing and guiding especially the middle shaft. Furthermore, the guiding characteristics of the three-axle bogie are also improved, the front axle, e.g. When driving through the entire 10 crossroads, the direction of travel is driven by the two trailing axles, which is especially important for small wheel diameters.
Den treakslede bogie ifølge opfindelsen har samtidig med en enkel konstruktion så gode løbeegenskaber, at den kan forsynes med hjul med mindst mulig diameter, uden at sikkerheden mod afsporing 15 herved forringes. Bogiens f.eks. med en kørefladediameter på kun 450 mm udformede hjul muliggør således en meget lille konstruktionshøjde af bogien på ca. 550 mm. Bogien ifølge opfindelsen kan således fortrinsvis anvendes til skinnekøretøjer, der anvendes til transport af vejkøretøjer, nemlig lastvognstog eller sættevogne.The three-axle bogie according to the invention, at the same time as a simple construction, has such good running characteristics that it can be provided with wheels of the least possible diameter, without impairing the safety against derailment 15. Bogiens e.g. thus, with a tread diameter of only 450 mm shaped wheels, a very small construction height of the bogie of approx. 550 mm. Thus, the bogie according to the invention can preferably be used for rail vehicles used for transporting road vehicles, namely lorries or semi-trailers.
20 Det foreslås ifølge opfindelsen at udforme fjederelementerne som gummirulningsfjedre. Herved opnås at fjederelementerne ikke kræver nogen pasning, og samtidig opnås store tilbageføringskræfter, dersom fjederelementet ved forskydning mod siden af en af bogiens tre aksler deformeres på en måde, der afviger fra den deformering, 25 der optræder ved en ren fjedringsbevægelse i lodret retning.According to the invention, it is proposed to design the spring elements as rubber rolling springs. This results in the spring elements not requiring any fit, and at the same time great return forces are obtained if the spring element is deformed by displacement to the side of one of the three shafts of the bogie in a manner which differs from the deformation which occurs in a pure spring movement in the vertical direction.
På tegningen er et udførelseseksempel for bogien ifølge opfindelsen anskueliggjort og her viser: fig. 1 en plantegning af bogien ifølge opfindelsen, 30 fig. 2 et sidebi 11ede, delvis i snit, efter linien II-II i fig. 1, fig. 3 et snit efter linien III-III i fig. 1 gennem en understøtning, fig. 4 et til fig. 2 svarende sidebillede med et delvis 35 snit gennem det midterste akselleje, og fig. 5 et snit gennem to fjederelementer i større målestok.In the drawing, an exemplary embodiment of the bogie according to the invention is illustrated and shows here: fig. 1 is a plan view of the bogie according to the invention; FIG. 2 is a side elevation 11, partly in section, taken along line II-II of FIG. 1, FIG. 3 is a section along line III-III of FIG. 1 through a support; FIG. 4 is a view of FIG. 2 is a side view corresponding to a partial section through the middle shaft bearing; and FIG. 5 shows a section through two spring elements on a larger scale.
Bogien har en H-formet hovedramme 1, der er sammensat af en iThe bogie has an H-shaped main frame 1 composed of one i
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4 kørselsretningen liggende længdedrager la og to parallelt med hinanden forløbende tværdragere lb, der således forløber på tværs af bogiens kørselsretning. Skinnekøretøjets på tegningen ikke viste vognkasse understøttes ved midten af længdedrageren la på hoved-5 rammen 1 ved hjælp af et drejepandeleje. Af dette drejepandeleje er kun lejeunderdelen lc vist på tegningen.In the direction of travel, longitudinal beams 1a and two transversely extending transverse beams 1b, thus extending transversely to the direction of travel of the bogie. The trolley not shown in the drawing is supported at the center of the longitudinal carrier 1a on the main frame 1 by means of a pivot bearing. Of this lathe bearing only the bearing base lc is shown in the drawing.
Hovedrammen l's fire ender, der set i kørselsretningen ligger parvis efter hinanden, understøttes på hver sin sidevange 2a henholdsvis 2b, der hver forbinder et ydre hjulsæt 3 med det midterste 10 hjulsæt 3. Hvert hjulsæt omfatter en aksel 3a, der er forsynet med kørehjul 3b med lille diameter og med udragende akseltappe 3c er drejeligt lejret i aksel lejer 4. Som det navnlig ses i fig. 3, er der mellem hvert akselleje 4 og den tilhørende sidevange 2a henholdsvis 2b anbragt en understøtning 5 med en sfærisk lejeplade, der 15 muliggør en mod alle sider bevægelig indstilling.The four ends of the main frame 1, viewed in the direction of travel in pairs, are supported on each side vane 2a and 2b, respectively, each connecting an outer wheel set 3 with the middle 10 wheel set 3. Each wheel set comprises a shaft 3a provided with drive wheels 3b of small diameter and with projecting shaft pin 3c are pivotally mounted in shaft bearings 4. As seen in particular in FIG. 3, a support 5 with a spherical bearing plate is provided between each shaft bearing 4 and the associated lateral flange 2a and 2b, respectively, which allows a position which is movable against all sides.
Understøtningen af hver af hovedrammen l's fire ender på sidevangerne 2a og 2b sker ved hjælp af to fjederelementer 6, således som det bedst ses i fig. 5. Ved det viste udførelseseksempel anvendes som fjederelementer rulningsfjederelementer, hvis af en 2o ring af gummi eller formstof bestående rulningsfjeder 6a er anbragt mellem en nedre fjedertallerken 6b og en øvre fjedertallerken 6c. En sådan udformning muliggør foruden en fjedringsstrækning i lodret retning en begrænset bevægelse både i længderetningen og i tværretningen af sidevangen 2a henholdsvis 2b i forhold til hovedrammen 1 25 samt vinkelbevægelser i længde- og tværretningen. Ved hjælp af den i fig. 1 viste forskydning af de to fjederelementer 6 i forhold til længderetningen af sidevangen 2a henholdsvis 2b opnås desuden, at samtlige otte fjederelementer 6 udøver en tilbageføringsvirkning på sidevangerne 2a henholdsvis 2b, når en af de tre aksler 3a er 30 forskudt mod siden i forhold til de andre aksler 3a. Fjederelementerne 6 har således en dobbeltvirkning, idet de ikke blot bevirker en fjedring af skinnekøretøjet i lodret retning, men også en stabilisering og føring, især af den midterste aksel 3a. Endvidere opnås ved denne anbringelse en forbedring af den treakslede bogies fø-35 ringsegenskaber, idet den forreste aksel 3a under gennemkørsel af hele krydsningssporskifter føres i kørselsretningen ved hjælp af de to efterløbende aksler 3a.The four ends of each of the main ends 1 of the main frame 1 on the side wings 2a and 2b are supported by two spring elements 6, as best seen in FIG. 5. In the illustrated embodiment, rolling spring elements are used as spring elements, if a rolling spring 6a of rubber or plastic is placed between a lower spring plate 6b and an upper spring plate 6c. Such a design, in addition to a suspension stretch in the vertical direction, allows for limited movement in both the longitudinal and transverse directions of the lateral flange 2a and 2b, respectively, relative to the main frame 1 25 as well as longitudinal and transverse angular movements. By means of the device shown in FIG. 1, the displacement of the two spring elements 6 relative to the longitudinal direction of the side wings 2a and 2b is furthermore obtained that all eight spring elements 6 exert a reversing effect on the side wings 2a and 2b, respectively, when one of the three shafts 3a is offset from the side. other shafts 3a. Thus, the spring elements 6 have a double action, not only causing a suspension of the rail vehicle in the vertical direction, but also a stabilization and guiding, especially of the middle shaft 3a. Furthermore, in this arrangement an improvement in the driving characteristics of the three-axle bogie is obtained, in that the front axle 3a is traversed in the direction of travel by means of the two trailing axles 3a while traversing the entire cross-track shifter.
Ved anvendelsen af den med en sfærisk lejeflade forsynede understøtning 5 mellem hvert akselleje 4 og sidevangerne 2aBy using the spherical bearing surface 5 supported between each shaft bearing 4 and the side vanes 2a
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5 henholdsvis 2b og på grund af den foran beskrevne bevægelighed af fjederelementerne 6 får bogiens hjulsæt mulighed for automatisk at tilpasse sig efter skinneforløbet ved kørsel gennem en kurve. Den beskrevne konstruktion sørger endvidere for, at hjulsættene 3 efter 5 kørsel gennem en kurve vender tilbage til deres midterstilling, således at bogien får nøjagtig ligeudkørsel.5 and 2b, respectively, and because of the movement described above by the spring elements 6, the bogie wheelset is able to automatically adapt to the rail course when driving through a curve. The construction described further ensures that the wheel sets 3 after 5 travel through a curve return to their center position, so that the bogie gets accurate straight exit.
Understøtningsmidten af de parvis anbragte fjederelementer 6 på sidevangerne 2a henholdsvis 2b ligger i en afstand fra den midterste aksel 3a på en trediedel af akselafstanden og i en afstand fra den 10 midterste aksel 3a på to trediedele af akselafstanden, således at bogiens tre aksler 3a hver belastes med ca. en trediedel af bogiens belastning, og alle bogiens hjul 3b således hviler med tilnærmelsesvis samme tryk mod skinnerne. Til dette formål er de inderste ender af sidevangerne 2a og 2b fælles understøttede på aksel!ejet 4 for 15 den midterste aksel 3a, således som det ses i fig. 1 og endnu tydeligere i fig. 2. Denne fælles understøtning af de inderste ender af sidevangerne 2a og 2b på aksellejet 4 for den midterste aksel 3a sørger for en ensartet fordeling af aksel belastningen og er desuden en forudsætning for, at de tre over deres aksellejer 4 med sidevan-20 gerne 2a henholdsvis 2b ledforbundne aksler 3a kan indstille sig i forhold til hinanden ved kørsel gennem kurver.The support center of the spring elements 6 in pairs on the side wings 2a and 2b, respectively, is at a distance from the middle shaft 3a on one third of the shaft spacing and at a distance from the middle shaft 3a on two thirds of the shaft spacing, so that the three shafts 3a of the bogie are each loaded. with approx. a third of the load of the bogie, and all the wheels 3b of the bogie thus rest with approximately the same pressure against the rails. For this purpose, the inner ends of the side wings 2a and 2b are jointly supported on the shaft owned 4 for the middle shaft 3a, as seen in FIG. 1 and even more clearly in FIG. 2. This joint support of the inner ends of the side vanes 2a and 2b of the shaft bearing 4 for the middle shaft 3a provides for a uniform distribution of the shaft load and is also a prerequisite that the three over their shaft bearings 4 with the side vanes 2a 2b articulated shafts 3a, respectively, can adjust with respect to each other when driving through curves.
De ved hjælp af den foran beskrevne konstruktion opnåede gode løbeegenskåber af den treakslede bogie muliggør anvendelse af hjul 3b med lille diameter. De f.eks. med en kørefladedi ameter på kun 450 25 mm udformede hjul 3b muliggør en meget lille konstruktionshøjde af hele bogien på ca. 550 mm, således at bogien kan anvendes til jernbanegodsvogne til transport af vejkøretøjer, der kræver en meget lav højde af ladfladen over skinneoverkanten, for at vejkøretøjerne skal kunne holdes inden for det for jernbanegodsvogne foreskrevne 30 profil. En i denne forbindelse vigtig ejendommelighed ved bogien er forløbet af hovedrammen l's tværdragere lb på tværs af bogiens kørselsretning, idet hovedrammen l's tværdragere lb herved kan anbringes forsænket mellem hjulsættene 3. Endvidere er, som det ses i fig. 2, lejeunderdelen lc af drejepandelejet anbragt inden for 35 hovedrammen 1 på en sådan måde, at dets lejringsflade i det væsentlige ligger under overkanten af hovedrammen 1. Dette sammen med en forsænkning af sidevangerne 2a og 2b i fjederelementerne 6's område muliggør den lave konstruktionshøjde af bogien på kun ca. 550 mm.The good running characteristics of the three-axle bogie obtained by the construction described above enable the use of small diameter wheels 3b. They e.g. with a driving surface ameter of only 450 25 mm shaped wheels 3b enables a very small design height of the entire bogie of approx. 550 mm, so that the bogie can be used for railway freight wagons for the transport of road vehicles requiring a very low height of the loading surface over the rail edge, in order for the road vehicles to be kept within the 30 profile prescribed for railway wagons. An important feature of the bogie in this connection is the progression of the main frame lb's transverse lb across the direction of travel of the bogie, the main frame l's transverse lb lb being thereby recessed between the wheel sets 3. Furthermore, as seen in fig. 2, the bearing base 1c of the pivot bearing bearing is positioned within the main frame 1 in such a way that its bearing surface is substantially below the upper edge of the main frame 1. This, together with a recess of the side vanes 2a and 2b in the area of the spring elements 6, allows for the low construction height of the bogie. in only approx. 550 mm.
Claims (2)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3229709A DE3229709C1 (en) | 1982-08-10 | 1982-08-10 | Three-axle bogie for rail vehicles |
| DE3229709 | 1982-08-10 |
Publications (4)
| Publication Number | Publication Date |
|---|---|
| DK359183D0 DK359183D0 (en) | 1983-08-05 |
| DK359183A DK359183A (en) | 1984-02-11 |
| DK166314B true DK166314B (en) | 1993-04-05 |
| DK166314C DK166314C (en) | 1993-08-30 |
Family
ID=6170501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK359183A DK166314C (en) | 1982-08-10 | 1983-08-05 | TREAKSLET BOGIE FOR SKINNY DRIVERS |
Country Status (9)
| Country | Link |
|---|---|
| EP (1) | EP0100893B1 (en) |
| AT (1) | ATE55579T1 (en) |
| DD (1) | DD210239A5 (en) |
| DE (1) | DE3229709C1 (en) |
| DK (1) | DK166314C (en) |
| ES (1) | ES282212Y (en) |
| NO (1) | NO157053C (en) |
| PL (1) | PL142531B1 (en) |
| YU (1) | YU43549B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0659827B2 (en) * | 1987-10-21 | 1994-08-10 | 株式会社日立製作所 | Vehicle shaft spring device |
| DE19508589A1 (en) * | 1994-03-13 | 1996-11-28 | Josef Nusser | Running gear for rail vehicle |
| DE102007022713A1 (en) | 2007-05-15 | 2008-11-20 | Siemens Ag | Double-deck railway vehicle |
| RU2745709C1 (en) * | 2020-08-27 | 2021-03-30 | Акционерное общество «Научно-производственная корпорация «Уралвагонзавод» имени Ф.Э. Дзержинского» | Three-axle balancer trolley (versions) |
| RU2769028C1 (en) * | 2021-08-25 | 2022-03-28 | Акционерное общество «Научно-производственная корпорация «Уралвагонзавод» имени Ф.Э. Дзержинского» | Wheels pair of a three-axle trolley of a railway freight car |
| RU2769031C1 (en) * | 2021-08-25 | 2022-03-28 | Акционерное общество «Научно-производственная корпорация «Уралвагонзавод» имени Ф.Э. Дзержинского» | Wheels pair of a three-axle trolley of a railway freight car |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1178886B (en) * | 1959-05-27 | 1964-10-01 | Henschel Werke Ag | Arrangement of springs and compensation levers on a three-axle bogie |
| DE2919635C2 (en) * | 1979-05-16 | 1982-12-02 | Waggonfabrik Talbot, 5100 Aachen | Four-axle bogie |
-
1982
- 1982-08-10 DE DE3229709A patent/DE3229709C1/en not_active Expired
-
1983
- 1983-07-11 AT AT83106790T patent/ATE55579T1/en active
- 1983-07-11 EP EP83106790A patent/EP0100893B1/en not_active Expired - Lifetime
- 1983-08-03 YU YU1615/83A patent/YU43549B/en unknown
- 1983-08-05 DK DK359183A patent/DK166314C/en not_active IP Right Cessation
- 1983-08-08 DD DD83253798A patent/DD210239A5/en not_active IP Right Cessation
- 1983-08-09 ES ES1983282212U patent/ES282212Y/en not_active Expired
- 1983-08-09 NO NO832860A patent/NO157053C/en unknown
- 1983-08-10 PL PL1983243373A patent/PL142531B1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DK359183D0 (en) | 1983-08-05 |
| ES282212Y (en) | 1985-10-16 |
| PL243373A1 (en) | 1984-04-24 |
| DK166314C (en) | 1993-08-30 |
| ES282212U (en) | 1985-03-01 |
| DK359183A (en) | 1984-02-11 |
| YU43549B (en) | 1989-08-31 |
| NO157053C (en) | 1988-01-13 |
| PL142531B1 (en) | 1987-10-31 |
| EP0100893B1 (en) | 1990-08-16 |
| EP0100893A2 (en) | 1984-02-22 |
| ATE55579T1 (en) | 1990-09-15 |
| DE3229709C1 (en) | 1987-08-20 |
| DD210239A5 (en) | 1984-06-06 |
| NO157053B (en) | 1987-10-05 |
| YU161583A (en) | 1986-10-31 |
| EP0100893A3 (en) | 1986-01-08 |
| NO832860L (en) | 1984-02-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PBP | Patent lapsed |