DK155154B - FIREAKSLET BOGIE - Google Patents
FIREAKSLET BOGIE Download PDFInfo
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- DK155154B DK155154B DK189880AA DK189880A DK155154B DK 155154 B DK155154 B DK 155154B DK 189880A A DK189880A A DK 189880AA DK 189880 A DK189880 A DK 189880A DK 155154 B DK155154 B DK 155154B
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- bearing
- main frame
- bogie
- side beam
- bogie according
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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
- B61F5/38—Arrangements or devices for adjusting or allowing self- adjustment of wheel axles or bogies when rounding curves, e.g. sliding axles, swinging axles
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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
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- Chemical And Physical Treatments For Wood And The Like (AREA)
- Replacement Of Web Rolls (AREA)
- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
- Superconductors And Manufacturing Methods Therefor (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
- Automatic Disk Changers (AREA)
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- Current-Collector Devices For Electrically Propelled Vehicles (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Optical Radar Systems And Details Thereof (AREA)
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Abstract
Description
DK 155154 BDK 155154 B
iin
Opfindelsen angår en fireakslet bogie til skinnekøretøjer med en H-formet hovedramme, der til understøtning af vognkassen er forsynet med et i rammens midtpunkt anbragt sporleje, og hvis fire 5 frie ender over sfæriske lejringsorganer er understøttet på hver sin sidevange, hvilke fire sidevanger to og to forbinder parvise hjulsæt til en toakslet bogievogndel.The invention relates to a four-axle bogie for rail vehicles with an H-shaped main frame, which in support of the car body is provided with a track bearing arranged in the center of the frame, and whose four free ends over spherical bearing members are supported on each side beam, which four side beams two and two connect paired wheel sets to a two-axle bogie wagon part.
Ved en fireakslet bogie af den nævnte art er akslerne stift lejrede i sidevangerne, der igen er lejrede på hovedrammen på en 10 sådan måde, at de er parvis drejelige om en akse parallel med hjul aksl erne. Ved denne konstruktion opstår store påløbskræfter mod siderne for de ved hver ende af bogien anbragte aksler med heraf følgende stort slid. For på grund af den stive lejring af akslerne og sidevangerne at give bogien den fornødne evne til kørsel gennem 15 kurver, er det ved den kendte bogie desuden nødvendigt at udforme de to midterste hjulsæts hjul flanger svagere. Dette medfører, at hjulene til de fire aksler alt efter deres placering i bogien skal fremstilles med forskellige dimensioner. Dette er ikke blot uheldigt med hensyn til fremstillingsprisen, idet der i stedet for en stor 20 serie af hjul skal fremstilles to mindre serier af hjul til hjul- sættene, men er også uheldigt med hensyn til lagerføringen, idet der skal lagerføres to typer hjul.In the case of a four-axle bogie of the type mentioned, the axles are rigidly mounted in the side beams, which in turn are mounted on the main frame in such a way that they are rotatable in pairs about an axis parallel to the wheel axles. With this construction large impact forces arise against the sides of the shafts arranged at each end of the bogie with consequent large wear. Due to the rigid bearing of the axles and side members to give the bogie the necessary ability to drive through 15 curves, it is also necessary with the known bogie to design the flanges of the two middle wheel sets of flanges weaker. This means that the wheels for the four axles, depending on their location in the bogie, must be manufactured with different dimensions. This is not only unfortunate in terms of manufacturing cost, as instead of a large series of wheels, two smaller series of wheels have to be made for the wheel sets, but is also unfortunate in terms of stockpiling, as two types of wheels have to be stocked.
Formålet med opfindelsen er at tilvejebringe en fireakslet bogie af den indledningsvis nævnte art, der under eliminering af 25 ulemperne ved den kendte udførelse er af enkel konstruktion, har gode løbeegenskaber, og navnlig skal det, samtidig med at der opnås gode kurvekørselsegenskaber, opnås, at store påløbskræfter er elimineret.The object of the invention is to provide a four-axle bogie of the type mentioned in the introduction, which while eliminating the disadvantages of the known embodiment is of simple construction, has good running properties, and in particular, while achieving good cornering properties, it must be achieved that large inflow forces are eliminated.
Denne opgave løses ifølge opfindelsen ved, at de set i 30 retningen på tværs af køretøjets længderetning over for hinanden beliggende frie ender af hovedrammen er understøttet direkte på de tilhørende sidevanger over fjederelementer, der foruden en fjedringsstrækning i opadgående retning muliggør en begrænset drejning af hver sidevange om en ved midten af sidevangens længde beliggende 35 drejningsakse samt en begrænset bevægelse i længde- og tværretningen og i vinkler herpå, og at hver sidevange er forbundet med akselle-jerne for hjul aksl ernes aksel tappe ved hjælp af lejringsorganer med en i og for sig kendt sfærisk lejringsflade, der tillader en mod alle sider bevægelig indstilling mellem aksellejet og sidevangen.This object is solved according to the invention in that they seen in the direction transverse to the longitudinal direction of the vehicle opposite free ends of the main frame are supported directly on the associated side beams over spring elements, which in addition to a suspension stretch in the upward direction allows a limited rotation of each side beam about an axis of rotation located at the center of the length of the side beam and a limited movement in the longitudinal and transverse direction and at angles thereof, and that each side beam is connected to the axle shafts for wheels. The shaft shafts of the shafts by means of bearing means with a separate known spherical bearing surface which allows an adjustment movable towards all sides between the shaft bearing and the side beam.
22
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Bogien ifølge opfindelsen, ved hvilken hovedrammen uden ekstra lejringer umiddelbart understøttes på sidevangerne, muliggør en automatisk indstilling af de enkelte aksler efter skinneforløbet, således at ikke blot store sideværts påløbsstød undgås, men at der 5 selv ved anvendelse af ens hjulsæt fås et betydeligt formindsket slid både af hjulsættene og af skinnerne. Dette opnås ved hjælp af den begrænsede bevægelighed af sidevangerne, der hver forbinder to aksler, og ved hjælp af udformningen ifølge opfindelsen af lejringsorganet mellem aksellejerne og sidevangerne og udformningen 10 ifølge opfindelsen af fjederelementerne mellem sidevangerne og hovedrammen kan dreje sig om et ved midten af sidevangernes længde beliggende omdrejningspunkt. Herved opnås, trods den umiddelbare fordeling af belastningen af vognkassen på de fire sidevanger, en indstillingsmulighed for hjul sættene, der forbedrer skinnekøretøjets 15 løbeegenskaber betydeligt.The bogie according to the invention, in which the main frame without additional bearings is immediately supported on the side beams, enables an automatic adjustment of the individual axles after the rail run, so that not only large lateral run-on shocks are avoided, but even with the use of the same set of wheels a significantly reduced wear both of the wheelsets and of the rails. This is achieved by means of the limited movement of the side beams each connecting two shafts, and by means of the design according to the invention of the bearing means between the shaft bearings and the side beams and the design 10 according to the invention of the spring elements between the side beams and the main frame. longitudinal focal point. Hereby, despite the immediate distribution of the load of the car body on the four side beams, an adjustment option is obtained for the wheel sets, which significantly improves the running characteristics of the rail vehicle 15.
Fjederelementet mellem hver fri ende af den H-formede hovedramme og den tilhørende sidevange kan ifølge opfindelsen være udformet som et rullefjederelement. Herved opnås en særlig enkel udformning af dette element.According to the invention, the spring element between each free end of the H-shaped main frame and the associated side beam can be designed as a roller spring element. This results in a particularly simple design of this element.
20 Det mellem hvert akselleje og den tilhørende sidevange anbragte lejringsorgan kan ifølge en ejendommelighed ved opfindelsen være udformet med et elastisk lejringslag, der muliggør en mod alle sider bevægelig indstilling.According to a feature of the invention, the bearing means arranged between each shaft bearing and the associated side beam can be formed with an elastic bearing layer which enables an adjustment movable towards all sides.
I en foretrukken udføre!sesform for bogien ifølge opfindel-25 sen er fjederelementer anbragte to og to efter hinanden i sidevangens længderetning, hvorved tilbageføringskræfterne forøges, uden at den automatiske indstille!ighed forringes. For at reducere konstruktionshøjden af bogien ifølge opfindelsen, der fortrinsvis er forsynet med hjul med lille diameter, kan hver sidevanges ved fjederele-30 menterne beliggende del være sænket i forhold til sidevangens ved lejringsorganerne for aksellejerne beliggende dele. Den derved opnåede lavere konstruktionshøjde bidrager til en yderligere forbedring af kurvekørselsegenskaberne.In a preferred embodiment of the bogie according to the invention, spring elements are arranged two and two successively in the longitudinal direction of the side beam, whereby the return forces are increased without the automatic adjustment being impaired. In order to reduce the construction height of the bogie according to the invention, which is preferably provided with wheels of small diameter, each part of the side beam located at the spring elements can be lowered relative to parts of the side beam located at the bearing means for the shaft bearings. The lower construction height thus obtained contributes to a further improvement of the cornering properties.
I en videreudformning af den fireakslede bogie er der mellem 35 de i længderetningen efter hinanden liggende ender af hovedrammen anbragt en ved sine ender drejeligt ophængt drager, på hvilken der er anbragt i det mindste ét gi idestykke til understøtning af vognkassen ved dennes side på bogien. Herved forhindres uønsket hældning af vognkassen under kørsel gennem kurver. GI idestykkerne kan være 3In a further design of the four-axle bogie, a girder rotatably suspended at its ends is arranged between the longitudinally successive ends of the main frame, on which at least one girder piece is arranged to support the car body at its side on the bogie. This prevents unwanted tilting of the body while driving through curves. The GI ideas can be 3
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fjedrende understøttede på drageren.resilient supported on the girder.
En uønsket kraftig hældning af vognkassen i forhold til bogien kan ifølge yderligere en ejendommelighed ved opfindelsen også forhindres ved, at der mellem de i længderetning efter hinanden 5 liggende ender af hovedrammen er anbragt en ved sine ender drejeligt ophængt drager med i det mindste ét luftfjederelement, som ved dets overdel er forbundet med køretøjsunderstellet. Denne udførelsesform for drageren med i det mindste ét luftfjederelement giver ikke blot en fjedrende understøtning af vognkassen i forhold til bogien men 10 også en dæmpning af bogiens drejningsbevægelse i forhold til vognkassen, således at slingrebevægelser undertrykkes. Da bogiens drejningsvinkel i forhold til køretøjsunderstellet er forholdsvis lille, dæmper luftfjederelementerne den relative drejningsbevægelse uden at begrænse denne drejningsbevægelse utilladeligt.According to a further feature of the invention, an undesirably strong inclination of the car body relative to the bogie can also be prevented by arranging between the longitudinally extending ends of the main frame a kite rotatably suspended at its ends with at least one air spring element, which at its upper part is connected to the vehicle chassis. This embodiment of the carrier with at least one air spring element provides not only a resilient support of the car body relative to the bogie but also a damping of the rotational movement of the bogie relative to the car body, so that pendulum movements are suppressed. Since the angle of rotation of the bogie relative to the vehicle chassis is relatively small, the air spring elements dampen the relative rotational movement without restricting this rotational movement impermissibly.
15 Til eliminering af svingninger kan det være fordelagtigt at anbringe i det mindste én dæmper mellem hovedrammen og hver af sidevangerne. Endelig er der fordelagtigt, dersom ifølge yderligere en ejendommelighed ved opfindelsen lejeunderdelen af sporlejet er anbragt i hovedrammen på en sådan måde, at dens lejringsflade ligger 20 under overkanten af hovedrammen. Herved fås en integrering af sporlejets lejringsunderdel i hovedrammen samt en lav konstruktionshøjde, der navnlig er fordelagtig ved den fortrinsvis anvendelse af hjul med lille diameter.To eliminate oscillations, it may be advantageous to place at least one damper between the main frame and each of the side beams. Finally, it is advantageous if, according to a further feature of the invention, the bearing lower part of the track bearing is arranged in the main frame in such a way that its bearing surface lies below the upper edge of the main frame. This results in an integration of the bearing base of the track bearing in the main frame as well as a low construction height, which is particularly advantageous in the preferred use of wheels with a small diameter.
På tegningen er en udførelsesform for bogien ifølge opfin-25 delsen anskueliggjort. På tegningen viser:In the drawing, an embodiment of the bogie according to the invention is illustrated. The drawing shows:
Fig. 1 en plantegning af bogien ifølge opfindelsen, fig. 2 et sidebillede af den i fig. 1 viste bogie delvis i snit efter linien II-II i fig. 1, fig. 3 et snit efter linien III-III i fig. 1 gennem om-30 rådet ved et fjederelement, fig. 4 et snit efter linien IV-IV i fig. 1 i området ved et lejringsorgan, og fig. 5 et snit efter linien V-V i fig. 1 i ophængningsområdet for en drager til understøtning ved siden.FIG. 1 is a plan view of the bogie according to the invention, fig. 2 is a side view of the device shown in FIG. 1 partly in section along the line II-II in fig. 1, fig. 3 is a section along the line III-III in fig. 1 through the area of a spring element, fig. 4 is a section on the line IV - IV in FIG. 1 in the area of a bearing member, and FIG. 5 is a section along the line V-V in FIG. 1 in the suspension area of a side support girder.
35 Bogien består i sin helhed af en H-formet hovedramme 1, der er sammensat af en i kørselsretningen liggende længdedrager la og to parallelt med hinanden forløbende tværdragere lb. Ved midten af længdedrageren la understøttes skinnekøretøjets på tegningen ikke viste vognkasse på hovedrammen 1 ved hjælp af et sporleje. Af dette 4The bogie consists in its entirety of an H-shaped main frame 1, which is composed of a longitudinal girder 1a and two cross-beams 1b running parallel to each other in the direction of travel. At the center of the longitudinal girder 1a, the car body of the rail vehicle, not shown in the drawing, is supported on the main frame 1 by means of a track bearing. Of this 4
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sporleje ses på tegningen lejets underdel lc. De fire ender af hovedrammen 1, der i kørselsretningen ligger parvis efter hinanden, understøttes på hver sin sidevange 2, som hver sammenfatter to hjulsæt 3. Hvert hjulsæt 3 omfatter en aksel 3a, der er forsynet med 5 hjul 3b med lille diameter og med deres mod siden udragende akseltap 3c er drejeligt lejret i aksellejer 4. Mellem hvert akselleje og sidevangen 2 er anbragt et lejringsorgan 5, der muliggør en begrænset mod alle sider bevægelig indstilling mellem aksellejet 4 og sidevangen 2. Hertil er i den viste udførelsesform dette lejrings-10 organ 5 udformet med en sfærisk lejringsflade, således som det ses i højre del af fig. 4. I stedet for denne sfæriske lejringsflade kan lejringsorganet 5 også være forsynet med et elastisk lejringslag.track bearing is seen in the drawing the lower part of the bearing lc. The four ends of the main frame 1, which in the direction of travel lie in pairs in succession, are supported on their respective side beams 2, each of which comprises two wheel sets 3. Each wheel set 3 comprises a shaft 3a provided with 5 wheels 3b of small diameter and with their axially projecting shaft journal 3c is rotatably mounted in shaft bearings 4. Between each shaft bearing and the side beam 2 is arranged a bearing member 5, which enables a limited adjustment movable towards all sides between the shaft bearing 4 and the side beam 2. For this purpose, this bearing 10 is member 5 formed with a spherical bearing surface, as seen in the right part of fig. 4. Instead of this spherical bearing surface, the bearing member 5 can also be provided with an elastic bearing layer.
Understøtningen af hver af hovedrammen l's fire ender på sidevangerne 2 sker i den viste udførelsesform ved hjælp af to fje-15 derelementer 6, således som det bedst ses i fig. 2. For at få en så lille konstruktionshøjde af bogien som muligt, er sidevangerne 2 i området ved disse fjederelementer 6 sænket i forhold til området for understøtningsorganerne 5 for aksellejerne 4. Også denne udformning ses bedst i den højre del af fig. 2.The support of each of the four ends of the main frame 1 on the side beams 2 takes place in the embodiment shown by means of two spring elements 6, as is best seen in fig. 2. In order to obtain as small a construction height of the bogie as possible, the side beams 2 in the area of these spring elements 6 are lowered relative to the area of the support means 5 for the shaft bearings 4. This design is also best seen in the right part of fig. 2.
20 Som fjederelement 6 er i den viste udførelsesform anvendt rullefjederelementer, hvis rullefjedre 6a er anbragte mellem en nedre fjedertallerken 6b og en øvre fjedertallerken 6c. Denne udformning ses bedst i venstre del af fig. 3. Disse rullefjederele-menter 6 muliggør foruden en fjedringsstrækning i opadgående retning 25 en begrænset bevægelse af sidevangen 2 i forhold til hovedrammen 1 både i længderetning og i tværretning samt en bevægelse i vinkler på længde- og tværretningen. Trods anvendelsen af to i kørselsretningen efter hinanden liggende fjederelementer 6 har sidevangen 2 på grund af den foran beskrevne begrænsede bevægelse i fjederelementerne 6 30 mulighed for også at kunne dreje sig om et omdrejningspunkt i forhold til hovedrammen 1. Dette omdrejningspunkt ligger i midten af hver sidevange 2's længde mellem de to fjederelementer 6.In the embodiment shown, coil spring elements are used as spring element 6, the coil springs 6a of which are arranged between a lower spring plate 6b and an upper spring plate 6c. This design is best seen in the left part of fig. These roller spring elements 6 allow, in addition to a suspension extension in the upward direction 25, a limited movement of the side beam 2 relative to the main frame 1 both in the longitudinal direction and in the transverse direction as well as a movement in angles in the longitudinal and transverse direction. Despite the use of two successive spring elements 6 in the direction of travel, the side beam 2 has the possibility of also being able to rotate about a pivot point relative to the main frame 1 due to the previously described limited movement in the spring elements 6. This pivot point is located in the middle of each side beam. 2 length between the two spring elements 6.
På grund af anvendelsen af de med en sfærisk lejringsflade d forsynede lejringsorganer 5 mellem hvert akselleje 4 og sidevangen 2 35 og på grund af den foran beskrevne bevægelighed i fjederelementerne 6 får hjulsættene 3 mulighed for under gennemkørsel gennem en skinnekurve automatisk at tilpasse sig efter skinneforløbet. Ved den beskrevne udformning af lejringsorganerne 5 og fjederelementerne 6 opnås, at hjulsættene 3 vender tilbage i deres midterstilling,Due to the use of the bearing means 5 provided with a spherical bearing surface d between each shaft bearing 4 and the side beam 2 35 and due to the previously described movement in the spring elements 6, the wheel sets 3 are allowed to automatically adapt to the rail course during passage through a rail curve. With the described design of the bearing means 5 and the spring elements 6 it is achieved that the wheel sets 3 return to their central position,
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5 således at bogien også får et præcist løb ligeud.5 so that the bogie also gets a precise run straight ahead.
For ved kørsel gennem kurver at forhindre uønsket hældning af vognkassen i forhold til bogien er der på hver side af hovedrammen 1 mellem de i længderetningen efter hinanden følgende ender 5 anbragt en drager 7, der ved sine to ender er hængslet på hovedrammen l's tværdragere lb, således som det ses i fig. 1 og 5. I den viste udførelsesform bærer denne drager 7 et gi idestykke 8, mod hvilket køretøjsunderstellet 9 kommer til anlæg, når vognkassen indtager en hældende stilling. For at opnå en dæmpning af bogiens 10 drejebevægelse i forhold til vognkassen og undgå en brat begrænsning af hældningsbevægelsen er gi idestykket 8 understøttet på drageren 7 over trykfjedre 8a. Disse trykfjedre 8a er vist med stiplede linier i fig. 1. I stedet for sådanne gi idestykker 8 kan der også anbringes luftfjederelementer, hvis underdel er forbundet med drageren 7, og 15 hvis overdel er forbundet med køretøjsunderstellet 9. Ved disse luftfjederelementer har overdelen en så stor bevægelighed i forhold til underdelen, at de ikke begrænser bogiens lille drejningsbevægelse i forhold til køretøjsunderstellet 9, men alligevel på grund af deres tilbageføringskraft udøver en dæmpebevægelse, som under-20 trykker slingrebevægelser af køretøjet. Ved hjælp af sådanne luftfjederelementer kan der således ikke blot opnås en fjedrende understøtning af vognkassen i forhold til bogien, men også en dæmpning af drejni ngsbevægelsen.In order to prevent undesired inclination of the car body relative to the bogie when driving through curves, a girder 7 is arranged on each side of the main frame 1 between the longitudinally successive ends 5, which are hinged at their two ends to the crossbeams 1b of the main frame 1, as seen in FIG. 1 and 5. In the embodiment shown, this girder 7 carries a gill piece 8, against which the vehicle chassis 9 comes into abutment when the car body assumes an inclined position. In order to obtain a damping of the rotational movement of the bogie 10 relative to the car body and to avoid an abrupt restriction of the tilting movement, the idea piece 8 is supported on the girder 7 over compression springs 8a. These compression springs 8a are shown in broken lines in fig. 1. Instead of such girders 8, air spring elements can also be arranged, the lower part of which is connected to the carrier 7, and 15 whose upper part is connected to the vehicle chassis 9. In these air spring elements the upper part has such a large movement relative to the lower part that they do not limits the small rotational movement of the bogie relative to the vehicle chassis 9, yet due to their retraction force exerts a damping movement which suppresses swaying movements of the vehicle. By means of such air spring elements, not only a resilient support of the car body in relation to the bogie can be obtained, but also a damping of the rotational movement.
Endelig ses i fig. 5, at der mellem hovedrammen 1 henholds-25 vis dennes tværdragere lb og sidevangerne 2 er anbragt en sikring 10 mod udløftning. Foruden udløftningssikringen 10 kan der om nødvendigt også anbringes en dæmper, der dæmper de parvis anbragte aksler 3's indstillingsbevægelse i forhold til hovedrammen 1. Disse dæmpere kan samtidig tjene til begrænsning af indstil!ingsbevægel-30 sen.Finally, FIG. 5, that a fuse 10 against lifting is arranged between the main frame 1 and its crossbeams 1b and the side beams 2, respectively. In addition to the lifting safety device 10, a damper can also be arranged, if necessary, which dampens the adjusting movement of the pairs of axles 3 arranged relative to the main frame 1. These dampers can at the same time serve to limit the adjusting movement.
Ved den på tegningen viste udførelsesform for bogien har denne hjul 3b med lille diameter. For at bogiens konstruuktionshøjde skal kunne tilpasses efter disse hjuls små dimensioner, er, som vist i fig. 2, sporlejets underdel lc anbragt på en sådan måde, at lej-35 ringsfladen ligger under overkanten af hovedrammen 1. Lejeunderdelen lc er således integreret i hovedrammen 1, således at hele bogien har en meget lille konstruktionshøjde.In the embodiment of the bogie shown in the drawing, this wheel 3b has a small diameter. In order that the bogie's construction height can be adapted to the small dimensions of these wheels, as shown in fig. 2, the lower part 1c of the track bearing is arranged in such a way that the bearing surface lies below the upper edge of the main frame 1. The bearing lower part 1c is thus integrated in the main frame 1, so that the entire bogie has a very small construction height.
Claims (9)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2919635 | 1979-05-16 | ||
| DE2919635A DE2919635C2 (en) | 1979-05-16 | 1979-05-16 | Four-axle bogie |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DK189880A DK189880A (en) | 1980-11-17 |
| DK155154B true DK155154B (en) | 1989-02-20 |
| DK155154C DK155154C (en) | 1989-07-10 |
Family
ID=6070800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK189880A DK155154C (en) | 1979-05-16 | 1980-04-30 | FIREAKSLET BOGIE |
Country Status (9)
| Country | Link |
|---|---|
| EP (1) | EP0019265B1 (en) |
| AT (1) | ATE3106T1 (en) |
| DD (1) | DD150578A5 (en) |
| DE (1) | DE2919635C2 (en) |
| DK (1) | DK155154C (en) |
| ES (1) | ES8100987A1 (en) |
| NO (1) | NO148844C (en) |
| PL (1) | PL124025B1 (en) |
| YU (1) | YU40598B (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE8217321U1 (en) * | 1982-06-16 | 1982-10-07 | Waggonfabrik Talbot, 5100 Aachen | BOGIE |
| DE3229709C1 (en) * | 1982-08-10 | 1987-08-20 | Waggonfabrik Talbot, 5100 Aachen | Three-axle bogie for rail vehicles |
| DE3801117A1 (en) * | 1988-01-16 | 1989-08-03 | Talbot Waggonfab | UNIT WITH CONTINUOUSLY LOW-SLEEPING WALL FLOOR |
| AT394980B (en) * | 1988-03-30 | 1992-08-10 | Sgp Verkehrstechnik | Four-axis bogie for rail vehicles |
| FI83854C (en) * | 1989-11-01 | 1991-09-10 | Rautaruukki Oy | Low bogie construction |
| AT412716B (en) * | 2003-02-03 | 2005-06-27 | Klaus Dr Riessberger | COUPLING DEVICE FOR CONNECTING TWO TEACHING SPACES |
| WO2016073031A1 (en) * | 2014-11-03 | 2016-05-12 | Kasgro Rail Corp. | Method of manufacturing a multiple axle railcar having a span bolster |
| CN110293990A (en) * | 2019-07-31 | 2019-10-01 | 中车戚墅堰机车有限公司 | A kind of locomotive four-shaft steering |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2089110A (en) * | 1932-02-06 | 1937-08-03 | Bugatti Ettore | Railway or track vehicle |
| US3006290A (en) * | 1958-06-23 | 1961-10-31 | American Steel Foundries | Railway car truck |
| CH492590A (en) * | 1969-05-27 | 1970-06-30 | Simmering Graz Pauker Ag | Frames for drives of rail vehicles |
| FR2243855A1 (en) * | 1973-09-13 | 1975-04-11 | Creusot Loire | |
| DE1930290B2 (en) * | 1969-06-14 | 1976-12-09 | Rheinstahl Ag Transporttechnik, 3500 Kassel | FOUR-AXLE TURNTABLE FOR RAIL VEHICLES |
| SE406300B (en) * | 1974-09-14 | 1979-02-05 | Demag Ag | CHASSIS FOR FREIGHT STARS |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE266295C (en) * | ||||
| US2242371A (en) * | 1938-12-19 | 1941-05-20 | Buckeye Steel Castings Co | Car truck |
| US3179065A (en) * | 1962-01-22 | 1965-04-20 | Amsted Ind Inc | Eight wheel railway car truck structure |
| US3348500A (en) * | 1965-01-08 | 1967-10-24 | Adirondack Steel Casting Co In | Eight wheel railway truck with span bolster |
| US3712246A (en) * | 1971-08-30 | 1973-01-23 | Gen Steel Ind Inc | Elastomerically articulated railway truck |
| CH578447A5 (en) * | 1975-08-27 | 1976-08-13 | Schmid Kuenzli Robert | Railway vehicle bogie with pivoted axles - has single axle bogies with stabilising elements for following track curves |
| DE2815375C2 (en) * | 1978-04-10 | 1986-08-28 | Waggon Union Gmbh, 1000 Berlin Und 5900 Siegen | Lateral elastic support of the car body of rail vehicles |
-
1979
- 1979-05-16 DE DE2919635A patent/DE2919635C2/en not_active Expired
-
1980
- 1980-04-25 YU YU1143/80A patent/YU40598B/en unknown
- 1980-04-30 DK DK189880A patent/DK155154C/en not_active IP Right Cessation
- 1980-05-06 ES ES491198A patent/ES8100987A1/en not_active Expired
- 1980-05-13 EP EP80102643A patent/EP0019265B1/en not_active Expired
- 1980-05-13 AT AT80102643T patent/ATE3106T1/en not_active IP Right Cessation
- 1980-05-14 DD DD80221104A patent/DD150578A5/en not_active IP Right Cessation
- 1980-05-14 NO NO801440A patent/NO148844C/en unknown
- 1980-05-16 PL PL1980224283A patent/PL124025B1/en unknown
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2089110A (en) * | 1932-02-06 | 1937-08-03 | Bugatti Ettore | Railway or track vehicle |
| US3006290A (en) * | 1958-06-23 | 1961-10-31 | American Steel Foundries | Railway car truck |
| CH492590A (en) * | 1969-05-27 | 1970-06-30 | Simmering Graz Pauker Ag | Frames for drives of rail vehicles |
| DE1930290B2 (en) * | 1969-06-14 | 1976-12-09 | Rheinstahl Ag Transporttechnik, 3500 Kassel | FOUR-AXLE TURNTABLE FOR RAIL VEHICLES |
| FR2243855A1 (en) * | 1973-09-13 | 1975-04-11 | Creusot Loire | |
| SE406300B (en) * | 1974-09-14 | 1979-02-05 | Demag Ag | CHASSIS FOR FREIGHT STARS |
Also Published As
| Publication number | Publication date |
|---|---|
| YU40598B (en) | 1986-02-28 |
| NO801440L (en) | 1980-11-17 |
| ES491198A0 (en) | 1980-12-01 |
| DE2919635A1 (en) | 1980-11-20 |
| NO148844C (en) | 1983-12-28 |
| NO148844B (en) | 1983-09-19 |
| EP0019265B1 (en) | 1983-04-20 |
| DK155154C (en) | 1989-07-10 |
| DK189880A (en) | 1980-11-17 |
| PL124025B1 (en) | 1982-12-31 |
| ATE3106T1 (en) | 1983-05-15 |
| ES8100987A1 (en) | 1980-12-01 |
| PL224283A1 (en) | 1981-02-27 |
| DE2919635C2 (en) | 1982-12-02 |
| EP0019265A1 (en) | 1980-11-26 |
| DD150578A5 (en) | 1981-09-09 |
| YU114380A (en) | 1983-02-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PBP | Patent lapsed |