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 PROFILES

Info

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
Application number
SE8203364A
Other languages
Swedish (sv)
Other versions
SE8203364L (en
Inventor
H Halldin
L Marcusson
Original Assignee
Asea Ab
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Asea Ab filed Critical Asea Ab
Priority to SE8203364A priority Critical patent/SE444921B/en
Priority to CH272183A priority patent/CH660341A5/en
Priority to DE19833318770 priority patent/DE3318770A1/en
Publication of SE8203364L publication Critical patent/SE8203364L/en
Publication of SE444921B publication Critical patent/SE444921B/en

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

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)

8203364-8 PATENTKRAV8203364-8 PATENT REQUIREMENTS 1. Vagnskorg för järnvägsfordon 1 skalkonstruktion i lättmetall, k ä n n e- t e c k n a d därav, att åtminstone längsgående hörnprofiler i vagnskorgen (1) består av lättmetallprofiler (2, 3) och med dessa förenade parallella strängar med band av ett fiberkompositmaterial med fibrer av ett material med väsentligt högre E~modul än materialet i lättmetallprofilerna (2, 3).A wagon body for railway vehicles 1 Shell construction in light metal, characterized in that at least longitudinal corner profiles in the wagon body (1) consist of light metal profiles (2, 3) and with these connected parallel strands of strips of a fiber composite material with fibers of a material with a significantly higher E ~ modulus than the material in the light metal profiles (2, 3). 2. Vagnskorg enligt patentkrav 1, k ä n n e t e c k n a d därav, att .materialet i lättmetallprofilerna (2, 3) är aluminium.2. A wagon basket according to claim 1, characterized in that the material in the light metal profiles (2, 3) is aluminum. 3. Vagnskorg enligt patentkrav 1, k ä n n e t e c k n a d därav, att fibrerna utgöres av kolfibrer. N. Vagnskorg enligt patentkrav 1, k ä n n e t e c k n a d därav, att band eller stänger (13, lä) av ett kolfiberkompositmaterial är förenade med hörnprofilerna.Carriage basket according to claim 1, characterized in that the fibers consist of carbon fibers. N. A trolley according to claim 1, characterized in that bands or rods (13, lä) of a carbon fiber composite material are joined to the corner profiles. 5. Vagnskorg enligt patentkrav Ä, k ä n n e t e c k n a d därav, att stängerna (13, IN) av kolfíberkompositmaterial är anordnade i längsgående spår (11, 12) eller hål i strängpressade aluminiumprofiler (2, 3). 6f Vagnskorg enligt patentkrav 1, k ä n n e t e c k n a d därav, att utöver längsgående hörnprofiler (2, 3) även tvärgående gavelprofiler (H) och apparatbârande profiler är förenade med fibrer med högre E-modul.Trolley basket according to claim 1, characterized in that the rods (13, IN) of carbon fiber composite material are arranged in longitudinal grooves (11, 12) or holes in extruded aluminum profiles (2, 3). Trolley basket according to claim 1, characterized in that in addition to longitudinal corner profiles (2, 3) also transverse end profiles (H) and device-bearing profiles are connected to fibers with a higher E-modulus. 7. Vagnskorg enligt något av föregående patentkrav, k ä n n e t e c k - n a d därav, att fibrerna eller stängerna (13, 14, 15) fiberkomposit- materialet är förenade med aluminíumprofilerna (2, 3, 4) genom limning.Trolley basket according to one of the preceding claims, characterized in that the fibers or rods (13, 14, 15) of the fiber composite material are joined to the aluminum profiles (2, 3, 4) by gluing.
SE8203364A 1982-06-01 1982-06-01 CARBON BASKET FOR RAILWAY VEHICLES IN LIGHT METAL WITH FIBER COMPOSITION BAND UNITED WITH LIGHT METAL PROFILES SE444921B (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
SE8203364L (en) 1983-12-02
DE3318770A1 (en) 1983-12-01
CH660341A5 (en) 1987-04-15

Similar Documents

Publication Publication Date Title
CA2253308C (en) Coach body of railway vehicle
RU2162804C2 (en) Rail motor car
US6094881A (en) Box shaped structural member with pultruded flanges and connecting webs
SE444921B (en) CARBON BASKET FOR RAILWAY VEHICLES IN LIGHT METAL WITH FIBER COMPOSITION BAND UNITED WITH LIGHT METAL PROFILES
EP0214088B1 (en) Wood construction element for the realisation of plane constructions
US4646505A (en) Structural element
GB2082645A (en) Composite long span in building panel
DE3638288C1 (en) Ceiling and / or wall element, especially for prefabricated houses
JPH04201663A (en) Rolling stock construction body
US6308357B1 (en) Bridge
US2320001A (en) Floor structure for railroad cars
US3381985A (en) Corner joint between two timber beams
SE1851272A1 (en) Box-shaped cargo space for a vehicle and a device for stabilizing honeycomb panels included in the cargo space
US353884A (en) Railway-car
EP0899176B1 (en) Body of a railway vehicle
DE1927374U (en) CUP-SHAPED HOLLOW BODY.
FI98471B (en) Combination beam
DE2836456A1 (en) Large hard foam roofing or ceiling panels - are reinforced against sagging by polyester or glass fibre fabric or steel wire embedded in resinous cement
FR2417603A1 (en) Prefabricated wooden farm building - has timbers and joist between roof piers joined together and supporting floor across habitable space
FI81166B (en) Arrangement formed by a combination beam and a combination plate
US687843A (en) Car-roof.
JPH0235957Y2 (en)
SU775266A1 (en) Building roof
RU2185483C2 (en) Building construction
CS243772B1 (en) Panel on base of wood

Legal Events

Date Code Title Description
NUG Patent has lapsed

Ref document number: 8203364-8

Effective date: 19900620

Format of ref document f/p: F