NO128832B - - Google Patents
Download PDFInfo
- Publication number
- NO128832B NO128832B NO03590/70A NO359070A NO128832B NO 128832 B NO128832 B NO 128832B NO 03590/70 A NO03590/70 A NO 03590/70A NO 359070 A NO359070 A NO 359070A NO 128832 B NO128832 B NO 128832B
- Authority
- NO
- Norway
- Prior art keywords
- base plate
- holes
- sleeper
- synthetic resin
- studs
- Prior art date
Links
- 241001669679 Eleotris Species 0.000 claims description 24
- 229920003002 synthetic resin Polymers 0.000 claims description 17
- 239000000057 synthetic resin Substances 0.000 claims description 17
- 229920005989 resin Polymers 0.000 claims description 7
- 239000011347 resin Substances 0.000 claims description 7
- 239000000945 filler Substances 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 4
- 238000003825 pressing Methods 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 3
- 239000004342 Benzoyl peroxide Substances 0.000 claims description 2
- OMPJBNCRMGITSC-UHFFFAOYSA-N Benzoylperoxide Chemical compound C=1C=CC=CC=1C(=O)OOC(=O)C1=CC=CC=C1 OMPJBNCRMGITSC-UHFFFAOYSA-N 0.000 claims description 2
- 235000019400 benzoyl peroxide Nutrition 0.000 claims description 2
- 239000003054 catalyst Substances 0.000 claims description 2
- LYCAIKOWRPUZTN-UHFFFAOYSA-N ethylene glycol Natural products OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 2
- 235000013312 flour Nutrition 0.000 claims description 2
- -1 glycol ester Chemical class 0.000 claims description 2
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 claims description 2
- 239000000178 monomer Substances 0.000 claims description 2
- 239000010453 quartz Substances 0.000 claims description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 2
- 229920006305 unsaturated polyester Polymers 0.000 claims description 2
- 238000003780 insertion Methods 0.000 claims 1
- 230000037431 insertion Effects 0.000 claims 1
- 229920001444 polymaleic acid Polymers 0.000 claims 1
- 239000000463 material Substances 0.000 description 6
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000004873 anchoring Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000011976 maleic acid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- GEMHFKXPOCTAIP-UHFFFAOYSA-N n,n-dimethyl-n'-phenylcarbamimidoyl chloride Chemical compound CN(C)C(Cl)=NC1=CC=CC=C1 GEMHFKXPOCTAIP-UHFFFAOYSA-N 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B9/00—Fastening rails on sleepers, or the like
- E01B9/02—Fastening rails, tie-plates, or chairs directly on sleepers or foundations; Means therefor
- E01B9/28—Fastening on wooden or concrete sleepers or on masonry with clamp members
- E01B9/30—Fastening on wooden or concrete sleepers or on masonry with clamp members by resilient steel clips
- E01B9/303—Fastening on wooden or concrete sleepers or on masonry with clamp members by resilient steel clips the clip being a shaped bar
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B29/00—Laying, rebuilding, or taking-up tracks; Tools or machines therefor
- E01B29/24—Fixing or removing detachable fastening means or accessories thereof; Pre-assembling track components by detachable fastening means
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B31/00—Working rails, sleepers, baseplates, or the like, in or on the line; Machines, tools, or auxiliary devices specially designed therefor
- E01B31/20—Working or treating non-metal sleepers in or on the line, e.g. marking, creosoting
- E01B31/26—Inserting or removing inserts or fillings for holes in sleepers, e.g. plugs, sleeves
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B9/00—Fastening rails on sleepers, or the like
- E01B9/02—Fastening rails, tie-plates, or chairs directly on sleepers or foundations; Means therefor
- E01B9/04—Fastening on wooden or concrete sleepers or on masonry without clamp members
- E01B9/14—Plugs, sleeves, thread linings, or other inserts for holes in sleepers
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B9/00—Fastening rails on sleepers, or the like
- E01B9/68—Pads or the like, e.g. of wood, rubber, placed under the rail, tie-plate, or chair
- E01B9/681—Pads or the like, e.g. of wood, rubber, placed under the rail, tie-plate, or chair characterised by the material
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Railway Tracks (AREA)
- Machines For Laying And Maintaining Railways (AREA)
Description
Foreliggende oppfinnelse angår en anordning for befestigelse The present invention relates to a device for fastening
av skinner, på sviller under mellomlegg av underlagsplater hvorpå skinnefoten ligger, idet skinnefoten kan festes til underlagsplaten ved hjelp av befestigelsesanordninger av forskjellige typer,, f.eks. skruer eller fjærklammere. Ved de kjente feste-anordninger, hvor det benyttes underlagsplater, blir underlagsplatene festet til svillen ved hjelp av skruer eller nagler. of rails, on sleepers under interlays of base plates on which the rail foot rests, as the rail foot can be attached to the base plate using fastening devices of various types, e.g. screws or spring clips. With the known fixing devices, where base plates are used, the base plates are fixed to the sleeper by means of screws or rivets.
Disse festemidler ldsner seg opp under drift, slik at det er nodvendig med et stadig vedlikeholdsarbeid. Dertil arbeider den lbsnede underlagsplate seg'under den rullende last inn i svillen slik at sporviddenoyaktigheten går tapt. Ved bruk av fjærklammere er det også kjent at endene av fjærklammere rager inn i hull i svillen gjennom underlagsp.latene, hvor de. forspennes under fjærvirkningen. Også her er det fare for at forbindelsen ISsner. Spesielt når det gjelder tresviller, oppstår det ved alle tidligere kjente skinnebefestigelser en korrosjon .som til slutt forer til odeleggelse av svillematerialet nær festeanordningen. These fasteners loosen during operation, so that constant maintenance work is necessary. In addition, the cut base plate works its way under the rolling load into the sleeper so that track width accuracy is lost. When using spring clamps, it is also known that the ends of the spring clamps protrude into holes in the sleeper through the base plates, where they. is prestressed under the spring action. Here, too, there is a risk that the connection ISsner. Especially when it comes to wooden sleepers, corrosion occurs with all previously known rail fastenings, which eventually leads to the destruction of the sleeper material near the fastening device.
Foreliggende oppfinnelse går ut på å overvinne disse ulémper,. og The present invention aims to overcome these disadvantages. and
tar sitt utgangspunkt i en anordning for befestigeTse av skinner - til-sviller, spesielt tresviller, med mellomlegg av underlagsplater hvor hver underlagsplate er utstyrt med nedadragende tapper som er fast forbundet med underlagsplaten og hensiktsmessig er utfort i ett med denne og som griper inn i hull i svill-en. Det særegne ved anordningen i henhold til oppfinnelsen består i at tappene på underlagsplaten strekker seg i forskjellige retninger i vinkel t.il perpendikulæren på underlagsplaten og i ikke-spennt tilstand, når sett i grunnriss, strekker seg ut over kantene på hullene, idet tappene i ethvert tverrsnitt-langs deres lengde ligger bare ensidig mot veggen i hullene, som er utfort med-stotre diameter enn tappene, og idet mellomrommet mellom tapp og hullvegg er fylt.med kunstharpiks. takes its point of departure in a device for attaching rails to sleepers, especially wooden sleepers, with an interposition of base plates where each base plate is equipped with downward-pulling studs that are firmly connected to the base plate and are appropriately extended in one with this and which engage in holes in svill-a. The peculiarity of the device according to the invention is that the pins on the base plate extend in different directions at an angle to the perpendicular to the base plate and in the non-tensioned state, when seen in plan view, extend over the edges of the holes, as the pins in any cross-section along their length lies only on one side against the wall of the holes, which are extended with a larger diameter than the pins, and the space between the pin and the hole wall is filled with synthetic resin.
En slik underlagsplate kan drives inn i de kunstharpiksfylte hull Such a base plate can be driven into the resin-filled holes
i svillen og sitter fast etter at harpiksen er herdet eller stivnet. Dette er av utslagsgivende betydning, da det i andre tilfeller, hvor det ikke benyttes tapper som spennes i hullene må benyttes en presseanordning for å holde underlagsplaten på plass inntil harpiksen er herdet. Ved at tappene, i overensstemmelse in the sleeper and is stuck after the resin has hardened or solidified. This is of decisive importance, as in other cases, where pins are not used that are clamped in the holes, a pressing device must be used to hold the base plate in place until the resin has hardened. By that the pins, in accordance
med oppfinnelsen, er utfort slik at de ikke fullstendig fyller mullene og slik at de spennes i hullene, slik at de bare ligger . med ensidig anlegg mot veggene i hullene, muligfjores på den ene side montering av underlagsplatene på anleggsstedet, d.v.s. uavhengig av verksteder med presseanordninger, og på den annen side sikres, ved at hullene er fylt med kunstharpiks, at. under, lagsplaten forankres i svillen og forråtnelse av svillematerialet i alle tilfeller forhindres. Det oppnås således fordelen både av enkel montering og av sikkerhet mot forråtnelse. Videre er det mulig å legge ut svillene og tillate trafikk på skinnene for with the invention, are designed so that they do not completely fill the holes and so that they are clamped in the holes, so that they just lie. with one-sided installation against the walls in the holes, it is possible on the one hand to install the base plates on the construction site, i.e. independent of workshops with pressing devices, and on the other hand it is ensured, by the holes being filled with synthetic resin, that. below, the layer board is anchored in the sleeper and rotting of the sleeper material is prevented in all cases. The advantage is thus achieved both of simple assembly and of security against rotting. Furthermore, it is possible to lay out the sleepers and allow traffic on the rails for
harpiksen er fullstendig herdet, og på denne måte blir ikke bare arbeidet forenklet, men levetiden for forbindelsen blir forlenget. the resin is completely cured, and in this way not only is the work simplified, but the life of the compound is extended.
Oppfinnelsen går også ut på en fremgangsmåte for fremstilling av en skinnebefestigelse av ovennevnte art, og det særegne ved denne fremgangsmåte består i at det i hullene i svillene, for inntrykking av tappene på underlagsplaten, innfores herdbar kunstharpiks i en slik mengde at den kunstharpiks som fortrenges ved innforingen av tappene danner et skikt mellom svilleoverflaten og underlagsplaten, idet eventuelt ytterligere kunstharpiks påfores på den svilleoverflate hvorpå underlagsplaten kommer til anlegg. The invention also relates to a method for producing a rail attachment of the above-mentioned type, and the peculiarity of this method is that hardenable synthetic resin is introduced into the holes in the sleepers, to impress the pins on the base plate, in such a quantity that the synthetic resin that is displaced when the pins are inserted, a layer is formed between the sleeper surface and the base plate, with any further artificial resin being applied to the sleeper surface on which the base plate comes into contact.
Som kunstharpiks kan det i henhold til oppfinnelsen benyttes en i According to the invention, an i
og for seg kjent blanding av en umettet polyester, f.eks. poly-mal-einsyreglykolester, og en umettet monomer, f.eks. styrol, hvortil er tilsatt vanlige katalysatorer, f.eks. benzoylperoksyd og akselleratorer, f.eks. koboltnaftenat. Kunstharpiksen kan i henhold til oppfinnelsen også på i og for seg kjent måte inneholde et fyllstoff, f.eks. kvartsmel, idet vektforholdet mellom harpiks og fyllstoff hensiktsmessig utgjor 60 til hO. Ved tilsetning av dette fyllstoff blir den mekaniske styrke for kunstharpiksen bedre og forankringsvirkningen forbedret. and known mixture of an unsaturated polyester, e.g. poly-maleic acid glycol ester, and an unsaturated monomer, e.g. styrene, to which common catalysts have been added, e.g. benzoyl peroxide and accelerators, e.g. cobalt naphthenate. According to the invention, the synthetic resin can also contain a filler in a manner known per se, e.g. quartz flour, the weight ratio between resin and filler suitably being 60 to hO. By adding this filler, the mechanical strength of the synthetic resin improves and the anchoring effect is improved.
Skinnebefestigelsen i henhold til oppfinnelsen er med fordel egnet for tresviller, men kan også benyttes for andre typer sviller, f.eks. betongsviller. The rail attachment according to the invention is advantageously suitable for wooden sleepers, but can also be used for other types of sleepers, e.g. concrete sleepers.
Oppfinnelsen skal beskrives nærmere under henvisning til vedfoyde tegning som viser et utforelseseksempel hvor skinnefoten er fast-holdt til underlagsplaten ved hjelp av fjærende klammere. Fig. 1 og 2 viser, i oppriss, henholdsvis i grunnriss, en ut-fbrelsesform for en underlagsplate trykket ut av platematerial. Fig 3 og<>>+ viser, også i oppriss, henholdsvis grunnriss, en underlagsplate som er noe endret i forhold til underlagsplaten vist i fig. 1. Fig. 5 og 6 viser, i oppriss, henholdsvis enderiss, en sville mel underlagsplate og skinne. The invention is to be described in more detail with reference to the attached drawing which shows an embodiment where the rail foot is fixed to the base plate by means of spring clamps. Fig. 1 and 2 show, in elevation and in ground view, respectively, an embodiment of a base plate pressed out of plate material. Fig 3 and<>>+ show, also in elevation, respectively ground plan, a base plate which is somewhat changed in relation to the base plate shown in fig. 1. Fig. 5 and 6 show, in elevation and end view respectively, a sleeper base plate and rail.
I den ut forelsasform som er vist i fig. 1 og 2 består underlagsplaten 1 av et utstanset platematerial. Ved hjelp av innsnittet i det plane platematerial fremskaffes strimler som tjener til dannelse av tapper 3 etter å være boyet ned. Samtidig dannes to tunnellignende bulker h som tjener til innsetting av fjærende klammere 5, som trykker skinnefoten 6 mot underlagsplaten 1 (se fig. 5 og 6). In the external form shown in fig. 1 and 2, the base plate 1 consists of a punched plate material. By means of the incision in the flat plate material, strips are obtained which serve to form pins 3 after being bent down. At the same time, two tunnel-like dents h are formed which serve to insert spring clips 5, which press the rail foot 6 against the base plate 1 (see fig. 5 and 6).
De strimler av platematerialet som boyes ned for dannelse av tappene 3 avviker fra perpendikulæren på underlagsplaten 1. Tappene 3 er buefor.net krummet, og avstanden a mellom bue toppene eller buespissene 7 er i den spenningsldse tilstand som er vist på tegningen mindre enn avstanden b mellom de hullvegger som samvirker med buespissene 7 og som i fig. 1 er vist stiplet. På denne måte forspennes tappene i hullene 8 når tappene 3 fores inn i hullene 8 i svillen. Forut Toe inntrykkingen av tappene 3 blir hullene 3 fylt med kunstharpiks. Underlagsplaten 1 holdes på The strips of the plate material which are bent down to form the tabs 3 deviate from the perpendicular to the base plate 1. The tabs 3 are arched, and the distance a between the arc tops or arc tips 7 is, in the stressed state shown in the drawing, less than the distance b between the hole walls which interact with the bow tips 7 and which in fig. 1 is shown dashed. In this way, the pins in the holes 8 are biased when the pins 3 are inserted into the holes 8 in the sleeper. Prior to the pressing of the pins 3, the holes 3 are filled with synthetic resin. The base plate 1 is kept on
plass på svill.en vel hjelp av denne forspenning av tappene 3 også etter at inntrykkingen av underlagsplaten er fullfort, inntil forbindelsen er opprettet ved herding av kunstharpiksen. Ved inntrykkingen av tappene 3 i hullene 8 trenges overskuddet av kunstharpiks ut av hullene 3 og danner et isolerende mellomskikt 10 (se fig. 5) mellom svilleoverflaten 9 og underlagsplaten 1. For å sikre at dette mellomskikt 10 hefter til svilleoverflaten 9 er denne hensiktsmessig utstyrt med en fortanning eller lignende. Denne fortanning eller lignende oker overflaten av svillen på place on svill.en well with the help of this pretensioning of the pins 3 also after the impression of the base plate has been completed, until the connection has been created by hardening the synthetic resin. When the pins 3 are pressed into the holes 8, the excess synthetic resin is forced out of the holes 3 and forms an insulating intermediate layer 10 (see fig. 5) between the sleeping surface 9 and the base plate 1. To ensure that this intermediate layer 10 adheres to the sleeping surface 9, this is appropriately equipped with a front tooth or similar. This serration or similar increases the surface of the sleeper
dette sted og oker dermed den flate hvormed kunstharpiksen for-binder seg med treverket, idet det også ved hjelp av fortanningen oppnås en dybdevirkning. Dermed oppnås gunstigere betingelser for trykkoverfbringen fra underlagsplaten til svillen, slik at også in this place and thus increases the surface with which the synthetic resin connects to the wood, as a depth effect is also achieved with the help of the toothing. In this way, more favorable conditions are achieved for the pressure transfer from the base plate to the sleeper, so that also
de dypere lag av svillen medvirker til trykkoverfbringen. the deeper layers of the sleeper contribute to the pressure transfer.
Den utf br eises foiMii som er vist i fig. 3 og h skiller seg fra den vist i flg. 1 og 2 ved at tappene 3<*>9r dannet av platestrimler som ved hjelp av snitt 11 er skilt fra platetilsnittet for underlagsplaten 1'. På denne måte oppnås en -bredere skinneanleggs-flate på underlagsplaten 1'. I dette tilfelle er buespissene 7', rettet utover, dvs. vender fra hverandre. For å sikre for-spenningen i hullene 8 er målet a_|_ mellom buespissene 7', i tappenes spenningslbse tilstand, storre enn avstanden bj_ mellom veggene i de hull 8 som samvirker med disse buespisser 7'. It is published foiMii which is shown in fig. 3 and h differ from the one shown in Figs. 1 and 2 in that the tabs 3<*>9 are formed of plate strips which are separated by means of cut 11 from the plate cut for the base plate 1'. In this way, a wider rail installation surface is achieved on the base plate 1'. In this case, the arc tips 7' are directed outwards, i.e. facing away from each other. In order to ensure the pre-tension in the holes 8, the measure a_|_ between the bow tips 7', in the tension lb state of the pins, is greater than the distance bj_ between the walls of the holes 8 which interact with these bow tips 7'.
Skinnefoten skal ligge i en vinkel på 1:20 i forhold til hori-sontalen. Underlagsplaten 1 henhv. 1' er i området for skinne-anlegget dannet av plater med planparallelle overflater. Derfor er, som det fremgår av fig. 5, anleggsflaten 9 på svillen ut-freset med tilsvarende skråning. De fjærende klammere 5 som fastholder skinnefoten 6 er fort i lengderetningen for skinnen inn i de tunnellignende anordninger h på underlagsplaten. The rail foot must lie at an angle of 1:20 in relation to the horizontal. The base plate 1 or 1' is in the area of the rail system formed by plates with plane-parallel surfaces. Therefore, as can be seen from fig. 5, the contact surface 9 on the sleeper is milled with a corresponding slope. The springy clamps 5 which hold the rail foot 6 are fast in the longitudinal direction of the rail into the tunnel-like devices h on the base plate.
I de viste utforelsesformer er det anordnet fire tapper 3?3' som rager inn i fire tilsvarende hull 8 i svillen. Det er dermed frembragt et firefotsanlegg for underlagsplaten og da tappene 3>henhv. 3' er fast forankret i kunstharpiksfyllingen i hullene 8 og langt inn i svillen blir belastningskreftene delvis overfort inn i det indre av svillen. In the embodiments shown, four pins 3?3' are arranged which project into four corresponding holes 8 in the sleeper. A four-foot system has thus been produced for the base plate and then the pins 3>respectively. 3' is firmly anchored in the synthetic resin filling in the holes 8 and far into the sleeper the load forces are partially transferred into the interior of the sleeper.
Claims (6)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT904569A AT315889B (en) | 1969-09-24 | 1969-09-24 | Installation and procedure for rail fastening |
Publications (1)
Publication Number | Publication Date |
---|---|
NO128832B true NO128832B (en) | 1974-01-14 |
Family
ID=3610703
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO03590/70A NO128832B (en) | 1969-09-24 | 1970-09-22 |
Country Status (21)
Country | Link |
---|---|
US (1) | US3717302A (en) |
JP (1) | JPS4931441B1 (en) |
AT (1) | AT315889B (en) |
BE (1) | BE756591A (en) |
CA (1) | CA933503A (en) |
CH (1) | CH526683A (en) |
DE (1) | DE2046609C3 (en) |
ES (1) | ES198345Y (en) |
FI (1) | FI58668C (en) |
FR (1) | FR2062490A5 (en) |
GB (1) | GB1325558A (en) |
HU (1) | HU173634B (en) |
NL (1) | NL7014095A (en) |
NO (1) | NO128832B (en) |
OA (1) | OA03493A (en) |
PL (1) | PL72925B1 (en) |
RO (1) | RO59769A (en) |
SE (1) | SE368845B (en) |
SU (1) | SU405217A3 (en) |
YU (1) | YU32886B (en) |
ZA (1) | ZA706528B (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3957201A (en) * | 1974-10-11 | 1976-05-18 | The Kansas City Southern Railway Company | Concrete railroad tie anchor structure |
USRE32894E (en) * | 1977-06-09 | 1989-03-28 | Pandrol Limited | Railway tie plate and a method of making a railway tie plate |
US4141500A (en) * | 1977-06-09 | 1979-02-27 | Pandrol Limited | Railway tie plate and a method of making a railway tie plate |
US4625912A (en) * | 1978-08-02 | 1986-12-02 | True Temper Railway Appliances, Inc. | Railway fastening assembly |
EP2426257A1 (en) * | 2010-09-06 | 2012-03-07 | Sersa Group AG (Schweiz) | Expansion insert for rail nail |
RU2454500C1 (en) * | 2011-04-11 | 2012-06-27 | Борис Владимиленович Наумов | Method to erect railway track, railway track design, erected by this method, and intermediate rail brace |
CN103015274A (en) * | 2011-09-28 | 2013-04-03 | 昆明市鹤源工贸有限公司 | Mining horseshoe-shaped pressing rail spring fasteners |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1042309A (en) * | 1911-08-25 | 1912-10-22 | Albert J Bates | Railway-tie fastening. |
US1090723A (en) * | 1913-08-01 | 1914-03-17 | Noah M Kinsey | Railway-tie. |
US1128074A (en) * | 1914-05-27 | 1915-02-09 | Thomas B Strother | Rail-joint. |
US2290584A (en) * | 1940-02-16 | 1942-07-21 | Earle A Gardner | Miniature railway and method of assembling the same |
US2656116A (en) * | 1947-04-08 | 1953-10-20 | Arthur Wm Nelson | Rail and tie fastening assembly |
US2690879A (en) * | 1948-05-25 | 1954-10-05 | Snyder Jacob Rush | Metal-to-wood fastening for railway ties |
US2898258A (en) * | 1955-01-31 | 1959-08-04 | Haskelite Mfg Corp | Panel and fastener assembly and method of making same |
US3055590A (en) * | 1960-11-10 | 1962-09-25 | American Creosoting Corp | Support for railroad rails and method of making |
US3062450A (en) * | 1961-03-06 | 1962-11-06 | Herculite Protective Fab | Tie plates for concrete railroad ties |
US3356299A (en) * | 1965-10-22 | 1967-12-05 | Boyer Martin | Rail locking track structure |
-
0
- BE BE756591D patent/BE756591A/en unknown
-
1969
- 1969-09-24 AT AT904569A patent/AT315889B/en not_active IP Right Cessation
-
1970
- 1970-09-21 PL PL1970143327A patent/PL72925B1/pl unknown
- 1970-09-22 FR FR7034284A patent/FR2062490A5/fr not_active Expired
- 1970-09-22 GB GB4515070A patent/GB1325558A/en not_active Expired
- 1970-09-22 YU YU2349/70A patent/YU32886B/en unknown
- 1970-09-22 NO NO03590/70A patent/NO128832B/no unknown
- 1970-09-22 DE DE2046609A patent/DE2046609C3/en not_active Expired
- 1970-09-23 HU HU70NE477A patent/HU173634B/en unknown
- 1970-09-23 US US00074615A patent/US3717302A/en not_active Expired - Lifetime
- 1970-09-23 CH CH1405070A patent/CH526683A/en not_active IP Right Cessation
- 1970-09-23 ES ES1970198345U patent/ES198345Y/en not_active Expired
- 1970-09-24 ZA ZA706528A patent/ZA706528B/en unknown
- 1970-09-24 RO RO64522A patent/RO59769A/ro unknown
- 1970-09-24 OA OA54043A patent/OA03493A/en unknown
- 1970-09-24 FI FI2606/70A patent/FI58668C/en active
- 1970-09-24 CA CA093982A patent/CA933503A/en not_active Expired
- 1970-09-24 NL NL7014095A patent/NL7014095A/xx not_active Application Discontinuation
- 1970-09-24 SU SU1482909A patent/SU405217A3/ru active
- 1970-09-24 JP JP45083734A patent/JPS4931441B1/ja active Pending
- 1970-09-24 SE SE13027/70A patent/SE368845B/xx unknown
Also Published As
Publication number | Publication date |
---|---|
GB1325558A (en) | 1973-08-01 |
ZA706528B (en) | 1971-04-28 |
FI58668B (en) | 1980-11-28 |
DE2046609A1 (en) | 1971-04-22 |
US3717302A (en) | 1973-02-20 |
JPS4931441B1 (en) | 1974-08-22 |
FI58668C (en) | 1981-03-10 |
AT315889B (en) | 1974-06-10 |
ES198345U (en) | 1975-06-01 |
NL7014095A (en) | 1971-03-26 |
DE2046609C3 (en) | 1979-12-06 |
DE2046609B2 (en) | 1979-04-12 |
SE368845B (en) | 1974-07-22 |
BE756591A (en) | 1971-03-01 |
PL72925B1 (en) | 1974-08-30 |
CH526683A (en) | 1972-08-15 |
HU173634B (en) | 1979-07-28 |
ES198345Y (en) | 1975-11-01 |
FR2062490A5 (en) | 1971-06-25 |
SU405217A3 (en) | 1973-10-22 |
OA03493A (en) | 1971-03-30 |
YU32886B (en) | 1975-10-31 |
YU234970A (en) | 1975-04-30 |
RO59769A (en) | 1976-06-15 |
CA933503A (en) | 1973-09-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
NO128832B (en) | ||
US4150790A (en) | Reinforced molded lignocellulosic crosstie and railway assembly | |
ES2676995T3 (en) | Two component mortar mass and its use | |
ES2737861T3 (en) | Two component mortar mass and its use | |
US7850090B2 (en) | Spikeless tie plate fasteners, pre-plated railroad ties and related assemblies and methods | |
US3716608A (en) | Method for restoring railway ties | |
US920808A (en) | Paving-block. | |
US3319391A (en) | Elevation markers | |
DE4134373A1 (en) | Self-supporting composite slabs with natural stone surface - are prepd. by bonding together with adhesive supporting slab of shapable hardenable material, partic. concrete, and natural stone slab | |
NO128623B (en) | ||
US1017028A (en) | Beton or concrete sleeper with resilient rail-supports. | |
KR100987463B1 (en) | Structure of reinforced earth retaining wall and method for constructing the same | |
US2787421A (en) | Height adjustable connection of a rail to a tie | |
CN206034384U (en) | Steel sheet reinforced structure is glued in not enough subsides of fan -shaped muscle of gate pier | |
DE2146159C3 (en) | Railway superstructure | |
DE628655C (en) | Compound for the production of a nailable filling | |
CN213682149U (en) | Lattice beam for mountain restoration | |
JP3143845U (en) | Rail fastening device | |
CN103410166A (en) | Basic device for fixing street lamp | |
US988282A (en) | Railroad-tie. | |
SU1364738A1 (en) | Composition for securing reinforcement rods in blastholes | |
KR100960561B1 (en) | Method for reinforcing superstructure of tunnel using anchor assembly | |
PE20240272A1 (en) | SET FOR PREPARING AN INJECTABLE COMPOSITION | |
US1212037A (en) | Metallic rail-tie. | |
FR2395378A1 (en) | Ground anchor for pylon stay - has tie bar seated in bore whose head is plugged with bulb formed at base by pressure grouting permeating adjacent soil |