NO121599B - - Google Patents

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Publication number
NO121599B
NO121599B NO16505966A NO16505966A NO121599B NO 121599 B NO121599 B NO 121599B NO 16505966 A NO16505966 A NO 16505966A NO 16505966 A NO16505966 A NO 16505966A NO 121599 B NO121599 B NO 121599B
Authority
NO
Norway
Prior art keywords
base plate
rail
hoop
sleeper
free
Prior art date
Application number
NO16505966A
Other languages
Norwegian (no)
Inventor
J Kiersgaard
Original Assignee
Danfoss As
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 Danfoss As filed Critical Danfoss As
Publication of NO121599B publication Critical patent/NO121599B/no

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28HEAT EXCHANGE IN GENERAL
    • F28FDETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F1/00Tubular elements; Assemblies of tubular elements
    • F28F1/10Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
    • F28F1/12Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21CMANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
    • B21C37/15Making tubes of special shape; Making tube fittings
    • B21C37/154Making multi-wall tubes
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D15/00Corrugating tubes
    • B21D15/04Corrugating tubes transversely, e.g. helically
    • B21D15/06Corrugating tubes transversely, e.g. helically annularly
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D22/00Shaping without cutting, by stamping, spinning, or deep-drawing
    • B21D22/20Deep-drawing
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D22/00Shaping without cutting, by stamping, spinning, or deep-drawing
    • B21D22/20Deep-drawing
    • B21D22/203Deep-drawing of compound articles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K20/00Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
    • B23K20/001Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating by extrusion or drawing
    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21DMODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D8/00Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/10Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of tubular bodies

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Geometry (AREA)
  • General Engineering & Computer Science (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Railway Tracks (AREA)

Description

Anordning for feste av jernbaneskinner. Device for attaching railway rails.

Foreliggende oppfinnelse angår en anordning for feste av jernbaneskinner til tverrsviller eller annet underlag under anvendelse av et fjærende organ utført av rundtjern e. 1. med i det vesentlige parallelle, motsatte rettede fri grener, og med sideveis styring av skinnen ved hjelp av mothold utformet i svillen eller i en underlagsplate. Ved skinnefesteanordninger av denne art har det tidligere vært anvendt fjærende organer i form av bøyler hvis innbyrdes parallelle ben har vært ført ned i svillen eller er spent fast i denne eller i en underlagsplate, mens bøylbukten ligger mot skinnefoten eller spesielle mellom-stykker. Disse kjente anordninger medfører visse ulemper, dels ved at de krever hull eller boringer nedover i svillen eller underlagsplaten og dels ved at de er besværlige å løsne ved skifting av sville eller skinne. De har også tildels gitt lite tilfredsstillende hold på skinnen, spesielt mot skinnevandring, idet deres holdekraft stort sett ligger i et plan loddrett på skinneaksen. The present invention relates to a device for attaching railway rails to cross sleepers or other substrate using a springy member made of round iron e. 1. with essentially parallel, oppositely directed free branches, and with lateral control of the rail by means of counterholds designed in the sleeper or in a base plate. With rail fastening devices of this kind, springing members in the form of hoops have previously been used, whose mutually parallel legs have been led down into the sleeper or are clamped firmly in this or in a base plate, while the hoop bay lies against the rail foot or special intermediate pieces. These known devices entail certain disadvantages, partly in that they require holes or bores downwards in the sleeper or base plate and partly in that they are difficult to detach when changing the sleeper or rail. They have also partly provided a unsatisfactory hold on the rail, especially against rail travel, as their holding power is largely in a plane perpendicular to the rail axis.

Foreliggende oppfinnelse går ut på en festeanordning som utmerker seg ved en meget enkel utforming av de aktive deler, at den er lett å anbringe og fjerne og at den gir stor sikkerhet mot skinnevandring. The present invention is based on a fastening device which is distinguished by a very simple design of the active parts, that it is easy to attach and remove and that it provides great security against rail migration.

I henhold til oppfinnelsen er dette oppnådd ved at det fjærende organ er ut-ført som en bøyle med den ene fri gren anordnet mellom bøylebukten og den annen fri gren, slik at de to fri grener kan fastholdes i, henholdsvis hvile mot svillen eller underlagsplaten, mens bøylebukten er innrettet til å ligge mot skinnefoten. According to the invention, this has been achieved by the springing member being designed as a hoop with one free branch arranged between the hoop bay and the other free branch, so that the two free branches can be retained in, respectively resting against the sleeper or the base plate, while the hoop bay is arranged to lie against the rail foot.

For anbringelse av den ene fri bøyle- For placement of the one free hoop-

gren i inngrep med svillen eller underlagsplaten er det hensiktsmessig å utforme motholdet, som styrer skinnen i sideretningen, slik at det er innrettet for langs-gående opptagelse av bøylegrenen. Dette kan fortrinsvis oppnås ved at motholdet i svillen eller underlagsplaten er utformet ved oppbøyning av materialet således at det på undersiden av motholdet fremkommer en rille som i sin lengderetning kan oppta den fri bøylegren. branch in engagement with the sleeper or base plate, it is appropriate to design the counter, which guides the rail in the lateral direction, so that it is arranged for longitudinal absorption of the hoop branch. This can preferably be achieved by the support in the sleeper or base plate being designed by bending up the material so that a groove appears on the underside of the support which can accommodate the free hoop branch in its longitudinal direction.

Oppfinnelsen omfatter også et bøyle-formet fjærende organ og en underlagsplate spesielt utformet for bruk ved skin-nefester i henhold til oppfinnelsen. The invention also includes a hoop-shaped springy member and a base plate specially designed for use with rail fasteners according to the invention.

På vedføyede tegning er det skjema-tisk vist et utførelseseksempel på en anordning for feste av jernbaneskinner i henhold til oppfinnelsen. The attached drawing schematically shows an embodiment of a device for attaching railway rails according to the invention.

FRig. 1 viser anordningen sett i lengderetningen for en skinne. Fig. 2 viser anordningen sett ovenfra. Fig. 3 viser anordningen sett fra siden, FREE. 1 shows the device seen in the longitudinal direction of a rail. Fig. 2 shows the device seen from above. Fig. 3 shows the device seen from the side,

inn mot skinneaksen. towards the rail axis.

På tegningen betegner 1 en skinne med skinnefot 2 som styres i sideretningen på en sville, som ikke er vist, ved hjelp av mothold 3 utformet i en underlagsplate 4 som er festet til svillen på vilkårlig måte, f. eks. ved hjelp av skruer eller spiker som er ført gjennom hull 5 i underlagsplaten. In the drawing, 1 denotes a rail with a rail foot 2 which is guided in the lateral direction on a sleeper, which is not shown, by means of a counter-hold 3 formed in a base plate 4 which is attached to the sleeper in any way, e.g. with the help of screws or nails which are passed through hole 5 in the base plate.

Underlagsplaten er utført, av flatt stangmaterial og motholdene 3 er tildannet ved oppbøyning av platematerialet slik at det under hvert mothold 3 fremkommer en rille eller et spor 6 som strekker seg parallelt med lengderetningen for motholdet og dermed med lengderetningen for skinnefoten 2. The base plate is made of flat rod material and the counter supports 3 are formed by bending up the plate material so that under each counter support 3 a groove or groove 6 appears which extends parallel to the longitudinal direction of the counter support and thus to the longitudinal direction of the rail foot 2.

Det fjærende organ som skal holde skinnen i fast i forhold til uderlagsplaten 4 er utført av rundtjern e. 1. fjærende mate-rial som en langstrakt bøyle med fri grener 7, 8 som er i det vesentlige parallelle og strekker seg i motsatte retninger og med en bøylebukt 9. Bøylegrenen 7 er stukket i lengderetningen inn i et spor 6 i underlagsplaten 4, mens den annen gren 8 hviler mot oversiden av uderlagsplaten og bøylebukten 9 ligger mot skinnefoten 2. Som antydet med strekete linjer i fig. 3 er bøylen i fri tilstand bøyet slik at den, når grenen 7 stikkes inn i sporet 6 og grenen 8 føres opp på underlagsplaten 4 blir spendt slik at bøylebukten 9 ligger kraftig fjærende mot skinnefoten. The springy body which is supposed to hold the rail firmly in relation to the underlay plate 4 is made of round iron e. 1. springy material as an elongated hoop with free branches 7, 8 which are essentially parallel and extend in opposite directions and with a brace bay 9. The brace branch 7 is inserted lengthwise into a groove 6 in the base plate 4, while the other branch 8 rests against the upper side of the base plate and the brace bay 9 lies against the rail foot 2. As indicated by dashed lines in fig. 3, the hoop in its free state is bent so that, when the branch 7 is inserted into the groove 6 and the branch 8 is brought up onto the base plate 4, it is tensioned so that the hoop bend 9 lies strongly springing against the rail foot.

Ved at den ene bøylegren er anbragt i selve motholdet 3 og de annen gren ligger tett utenfor motholdet, blir den to-armede vektstang som bøylen dannner med svinge-akse i grenen 7 og med bøylebukten i anlegg mot skinnefoten henholdsvis grenen 8 mot underlagsplaten, meget kort slik at bøylen med en meget kraftig torsjonsaktig fjær-virkning ved bøylebukten 9 vil yte til-strekkelig motstand mot oppstående, verti-kale vibrasjonskrefter og horisontal skinnevandring i skinnens lengderetning. By the fact that one of the hoop legs is placed in the support 3 itself and the other legs lie close outside the support, the two-armed barbell that the hoop forms with its pivot axis in the leg 7 and with the bow of the hoop in contact with the rail foot or the leg 8 against the base plate, becomes very short so that the hoop with a very powerful torsional spring effect at the hoop bay 9 will provide sufficient resistance to vertical, vertical vibration forces and horizontal rail travel in the rail's longitudinal direction.

Det aktive fastspenningstrykk ved en slik to-armet vektstang som bøylen danner fordeler seg med ca. 1 del på oversiden av underlagsplaten, ca. 2. deler i motholdet i underlagsplaten og ca. 1 del på oversiden av skinnefoten. Denne trykkfordeling mot-virker at bøylen føres med og ut av posisjon ved en eventuell horisontal forskyvning av skinnen i forhold til underlagsplaten i skinnens lengderetning. The active clamping pressure of such a two-armed barbell that the hoop forms is distributed by approx. 1 part on the upper side of the base plate, approx. 2. parts in the resistance in the base plate and approx. 1 part on the upper side of the rail foot. This pressure distribution prevents the hoop from being moved along and out of position by any horizontal displacement of the rail in relation to the base plate in the longitudinal direction of the rail.

Som det vil ses i fig. 2 er to bøyler, en på hver side av skinnen anbrakt med sin ene bøylegren stukket inn i sporet i underlagsplaten fra hver sin ende av sporet, regnet i skinnens lengderetning, hvorved oppnås at det på begge sider av skinnen kan benyttes bøyler som er identisk like. As will be seen in fig. 2 are two hoops, one on each side of the rail, placed with one hoop branch inserted into the groove in the base plate from each end of the track, counted in the longitudinal direction of the rail, whereby it is achieved that hoops that are identical can be used on both sides of the rail .

Claims (4)

1. Anordning for feste av jernbaneskinner til tverrsviller e. 1. under anvendelse av et fjærende organ utført av rund-jern e. 1. med i det vesentlige parallelle, motsatt rettede fri grener og med sideveis styring av skinnen ved -hjelp av mothold utformet i svillen eller i en underlagsplate, karakterisert ved at det fjærende organ er utført som en bøyle med den ene fri gren anordnet mellom bøylebukten og den annen fri gren, slik at de to fri grener kan fastholdes i, henholdsvis hvile mot svillen eller underlagsplaten mens bøylebukten er innrettet til å ligge mot skinnefoten.1. Device for attaching railway rails to cross sleepers e. 1. using a springing member made of round iron e. 1. with essentially parallel, oppositely directed free branches and with lateral control of the rail by means of counterholds designed in the sleeper or in a base plate, characterized in that the springing member is designed as a hoop with one free branch arranged between the hoop bay and the other free branch, so that the two free branches can be retained in, respectively resting against the sleeper or the base plate while the hoop bay is designed to lie against the rail foot. 2. Anordning som angitt i påstand 1, karakterisert ved at motholdet i svillen eller underlagsplaten er innrettet for langs-gående opptagelse av den en fri gren av det fjærende organ.2. Device as stated in claim 1, characterized in that the support in the sleeper or base plate is arranged for longitudinal reception of a free branch of the springing member. 3. Anordning som angitt i påstand 1 og 2, karakterisert ved at motholdet i svillen eller underlagsplaten er utformet ved oppbøyning av materialet således at det på undersiden fremkommer en rille som kan oppta den ene fri gren av det fjærende organ.3. Device as stated in claim 1 and 2, characterized in that the resistance in the sleeper or base plate is designed by bending the material so that a groove appears on the underside which can accommodate the one free branch of the springing member. 4. Underlagsplaten for anvendelse i skinnefesteanordning som angitt i påstand 1-—3, karakterisert ved at den er utført av flattstangmaterial med to oppbøyede par-tier i stangflaten, således at det på den ene overflate fremkommer to innbyrdes paralle rygger og i den annen overflate to parallelle riller.4. The base plate for use in a rail fastening device as stated in claim 1--3, characterized in that it is made of flat rod material with two bent parts in the rod surface, so that two mutually parallel ridges appear on one surface and on the other surface two parallel grooves.
NO16505966A 1965-10-09 1966-10-08 NO121599B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DED0048392 1965-10-09

Publications (1)

Publication Number Publication Date
NO121599B true NO121599B (en) 1971-03-22

Family

ID=7051135

Family Applications (1)

Application Number Title Priority Date Filing Date
NO16505966A NO121599B (en) 1965-10-09 1966-10-08

Country Status (5)

Country Link
DK (1) DK113491B (en)
FR (1) FR1495912A (en)
GB (1) GB1115680A (en)
NO (1) NO121599B (en)
SE (1) SE325008B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2928103A1 (en) * 1979-07-12 1981-01-29 Benteler Werke Ag METHOD FOR PRODUCING A SHOCK ABSORBING SECTION WITH A CROSS-SHAFT AND SHOCK ABSORBING SECTION BY THIS METHOD

Also Published As

Publication number Publication date
FR1495912A (en) 1967-09-22
DE1452258A1 (en) 1969-01-30
DE1452258B2 (en) 1970-10-15
DK113491B (en) 1969-03-31
SE325008B (en) 1970-06-22
GB1115680A (en) 1968-05-29

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