SE444921B - CARBON BASKET FOR RAILWAY VEHICLES IN LIGHT METAL WITH FIBER COMPOSITION BAND UNITED WITH LIGHT METAL PROFILES - Google Patents
CARBON BASKET FOR RAILWAY VEHICLES IN LIGHT METAL WITH FIBER COMPOSITION BAND UNITED WITH LIGHT METAL PROFILESInfo
- Publication number
- SE444921B SE444921B SE8203364A SE8203364A SE444921B SE 444921 B SE444921 B SE 444921B SE 8203364 A SE8203364 A SE 8203364A SE 8203364 A SE8203364 A SE 8203364A SE 444921 B SE444921 B SE 444921B
- Authority
- SE
- Sweden
- Prior art keywords
- profiles
- light metal
- fibers
- composite material
- basket according
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D17/00—Construction details of vehicle bodies
- B61D17/04—Construction details of vehicle bodies with bodies of metal; with composite, e.g. metal and wood body structures
- B61D17/043—Construction details of vehicle bodies with bodies of metal; with composite, e.g. metal and wood body structures connections between superstructure sub-units
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Mechanical Engineering (AREA)
- Body Structure For Vehicles (AREA)
- Laminated Bodies (AREA)
Description
10 15 20 25 8205564-8 Ändamålet med föreliggande uppfinning är att öka styvheten hos en vagnskorg i lättmetallkonstruktion utan nämnvärd viktökning. Enligt uppfinningen åstad_ kommes denna ökning av styvheten genom att åtminstone längsgående profiler l VaEfi8K0rgen bestar av aluminiumprofiler och med dessa förenade fibrer av ett material med väsentligt högre E-modul än hos aluminium. Kolfibrer är lämpliga eftersom E-modulen för dessa är Ä å 5 gånger högre än E-modulen för aluminium. Stänger eller band av ett kolkompositmaterial förenas lämpligen med aluminiumprofilerna genom limning. Dessa band placeras med fördel i längs- gående spår eller hål i strängpressade aluminiumprofiler. 10 15 20 25 8205564-8 The object of the present invention is to increase the rigidity of a trolley basket in light metal construction without significant weight gain. According to the invention This increase in stiffness is achieved by at least longitudinal profiles The VaE fi8 basket consists of aluminum profiles and fibers combined with these a material with a significantly higher E-modulus than aluminum. Carbon fibers are suitable because the E-module for these is Ä å 5 times higher than the E-module for aluminum. Bars or strips of a carbon composite material are suitably joined with the aluminum profiles by gluing. These bands are advantageously placed in longitudinal walking grooves or holes in extruded aluminum profiles.
Kolkompositmaterialet kan antingen utgöras av förtillverkade stänger som förenas med aluminiumprofilerna genom limning eller också kan det anbringas som våta band av kolfibrer och ohärdad plast som anbringas i urtag i alu- miniumprofiler och härdas på plats.The carbon composite material can either consist of prefabricated rods such as be joined to the aluminum profiles by gluing or it can be applied as wet strips of carbon fiber and uncured plastic applied to recesses in aluminum minium profiles and hardened on site.
Uppfinningen beskrives närmare under hänvisning till bifogade figurer. Fig 1 visar schematiskt en vagnskorg och fig 2, 3 och Ä snitt genom en takbalk, en golvbalk och en tvärbalk som cirklarna A, B resp C i fig 1 anger.The invention is described in more detail with reference to the accompanying figures. Fig. 1 schematically shows a wagon basket and Figs. 2, 3 and Ä section through a roof beam, a floor beam and a cross beam indicated by the circles A, B and C in Fig. 1, respectively.
I figurerna visar 1 en vagnskorg i en skalkonstruktion med strängpressade övre längsgående hörnbalkar 2 undre längsgående hörnbalkar 3 och tvärgående golvbalkar Ä, tvärgående takbalkar 5 och stående sidobalkar 6 av aluminium.In the figures, 1 shows a wagon basket in a shell construction with extruded upper longitudinal corner beams 2 lower longitudinal corner beams 3 and transverse floor beams Ä, transverse ceiling beams 5 and standing side beams 6 of aluminum.
Sidor, tak, gavlar och golv är täckta av plåtar 7, 8, 9, 10 med öppningar för fönster, dörrar etc. De längsgående hörnbalkarna 2 och 3 är utförda som hålprofiler med spår 11 resp 12 i vilka finnes inlagda stänger 13 resp 1Ä av ett kolkompositmaterial. Dessa stänger 13 resp 1H är genom limning för- rofilerna 2 resp 3. Yttre stângytorna ansluter sig till profil- balkar med kolkomposit- enade med p ytorna. Tvärgående golvbalkar kan vara utförda som U- stänger 15 i spår 16 i balkens Ä flänsar. Genom sin stora styrka och höga E-modul kan en ringa area kolkompositmaterial ge önskvärd ökning av styvheten hos vagnskorgen 1 vid den visade placeringen vid korgens hörn. Viktökningen blir obetydligt.Sides, ceilings, gables and floors are covered with plates 7, 8, 9, 10 with openings for windows, doors, etc. The longitudinal corner beams 2 and 3 are designed as hollow profiles with grooves 11 and 12, respectively, in which rods 13 and 1, respectively, are inserted of a carbon composite material. These rods 13 and 1H, respectively, are bonded by gluing. rofiles 2 and 3, respectively. The outer bar surfaces join the profile beams with carbon composite united with p the surfaces. Transverse floor beams can be designed as U- closes 15 in groove 16 in the Ä flanges of the beam. Through its great strength and high E-module, a small area of carbon composite material can provide the desired increase in stiffness of the trolley basket 1 at the location shown at the corner of the basket. Weight gain becomes insignificant.
Claims (1)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8203364A SE444921B (en) | 1982-06-01 | 1982-06-01 | CARBON BASKET FOR RAILWAY VEHICLES IN LIGHT METAL WITH FIBER COMPOSITION BAND UNITED WITH LIGHT METAL PROFILES |
CH272183A CH660341A5 (en) | 1982-06-01 | 1983-05-18 | CAR BODY FOR RAILWAY CARS MADE OF LIGHT METAL. |
DE19833318770 DE3318770A1 (en) | 1982-06-01 | 1983-05-24 | Wagon body for a railway wagon |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8203364A SE444921B (en) | 1982-06-01 | 1982-06-01 | CARBON BASKET FOR RAILWAY VEHICLES IN LIGHT METAL WITH FIBER COMPOSITION BAND UNITED WITH LIGHT METAL PROFILES |
Publications (2)
Publication Number | Publication Date |
---|---|
SE8203364L SE8203364L (en) | 1983-12-02 |
SE444921B true SE444921B (en) | 1986-05-20 |
Family
ID=20346935
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8203364A SE444921B (en) | 1982-06-01 | 1982-06-01 | CARBON BASKET FOR RAILWAY VEHICLES IN LIGHT METAL WITH FIBER COMPOSITION BAND UNITED WITH LIGHT METAL PROFILES |
Country Status (3)
Country | Link |
---|---|
CH (1) | CH660341A5 (en) |
DE (1) | DE3318770A1 (en) |
SE (1) | SE444921B (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2669535B2 (en) * | 1988-06-06 | 1997-10-29 | 株式会社日立製作所 | Railcar body |
DE19505364A1 (en) * | 1995-02-17 | 1996-08-22 | Volkswagen Ag | Body segment for a vehicle |
JP2006290027A (en) | 2005-04-06 | 2006-10-26 | Hitachi Ltd | Vehicle body structure |
DE102010063762A1 (en) * | 2010-12-21 | 2012-06-21 | Bayerische Motoren Werke Aktiengesellschaft | Frame structure for car body, has multiple frame elements assembled for forming skeleton structure, where one of frame elements includes two parallel carbon struts connected with each other by spacer and spaced apart from each other |
CN113320556B (en) * | 2021-06-01 | 2022-11-22 | 中车唐山机车车辆有限公司 | Cab, rail vehicle and manufacturing method |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH187304A (en) * | 1935-08-10 | 1936-10-31 | Waggon Fabrik Ag | Car bodies, in particular for passenger vehicles. |
NL6706641A (en) * | 1966-11-07 | 1968-11-13 |
-
1982
- 1982-06-01 SE SE8203364A patent/SE444921B/en not_active IP Right Cessation
-
1983
- 1983-05-18 CH CH272183A patent/CH660341A5/en not_active IP Right Cessation
- 1983-05-24 DE DE19833318770 patent/DE3318770A1/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
SE8203364L (en) | 1983-12-02 |
DE3318770A1 (en) | 1983-12-01 |
CH660341A5 (en) | 1987-04-15 |
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Legal Events
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NUG | Patent has lapsed |
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