WO2014000068A1 - Railway track inverted-clip fastening and locking system and respective inverted clip - Google Patents
Railway track inverted-clip fastening and locking system and respective inverted clip Download PDFInfo
- Publication number
- WO2014000068A1 WO2014000068A1 PCT/BR2013/000059 BR2013000059W WO2014000068A1 WO 2014000068 A1 WO2014000068 A1 WO 2014000068A1 BR 2013000059 W BR2013000059 W BR 2013000059W WO 2014000068 A1 WO2014000068 A1 WO 2014000068A1
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- WO
- WIPO (PCT)
- Prior art keywords
- inverted
- clamp
- rail
- clip
- locking
- Prior art date
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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
Definitions
- the present patent specification report aims to present an inverted rail clamp fastening and locking system and its inverted clamp, related to the field of application of the railway sector itself.
- the specific rail clamp model is incorporated into the fastening elements in a totally inverted way, also providing strategically located cutouts and chamfers and that, according to the tests performed, in combination with the developed fastening form, prevent their withdrawal, creating a true locking point between the outer lower end of the clamp and the area of contact with the anchor / jamb, so that the greater the force applied in attempting to improperly withdraw the clamp, the greater its direction and lower pressure against the anchor, further increasing the strength of the assembly. .
- the model presented here can be obtained in a relatively smaller thickness, resulting and proven to provide better longitudinal and rail retention, adding the benefits of becoming lighter and to spend less raw material, also reducing the costs involved.
- its smaller thickness gives it greater flexibility, minimizing the risk of breakage, even with greater resistance to loads established by national and international standards.
- the inverted configuration gives the newly designed inverted clamp the physical effect of semi-rigid attachment at the deflection point of the rail skate attachment, thereby increasing its retention anchorage and can be made into a smaller, consequently lighter gauge for even better results. on the technical behavior of the inverted fastening system applied to different types of rail skids.
- the clamp in question appears as a natural anti-vandal, since the inversion in the locking system eliminates the lowering for the said anti-vandal effect observed in conventional models, since its configurations normally subject the bolt's bounce to natural wear. mainly from the second or third removal of the clamp, given that the anchor bolt most of the time when talking about concrete sleepers, now more evident in large-scale rail projects, and consequently of harder hardness. low, remembering that in traditional systems the anti-vandal concept makes it difficult but does not totally prevent the removal and / or theft of the clip.
- Still another advantage offered in the system and product presented here is the versatility of application in differentiated rail versions (example - “TR” rail - slightly inclined rail foot, “UIC-60 rail” skate) parallel in the fastening part], the new clamp can replace and fit both or more types of rails, without the need for adjustments or modifications, ending in a universal clamp for "TR” and “UIC” rails, where they were fully the tests applied in these, relative to the norms in force.
- the inverted rail clamp fastening and locking system and its inverted clamp in question can be considered a semi-rigid clamp, differing from the common fixing formats, / recognized as elastic fixations by the way they are applied to the permanent way.
- Figure 1 exemplifies through a front and longitudinal sectional view the conventional fastening and clamping form as known from the state of the art;
- Figure 2 illustrates the front view and longitudinal section of the new design, where the specific rail clamp model is incorporated into the fastening elements in a fully inverted manner, also providing strategically located cutouts and bevels that prevent their withdrawal, creating a point locking between the outer lower end of the clamp and the contact area on the raised anchor stud of the anchor bolt;
- Figure 3 shows a top perspective view of the rail clamp shown here.
- the present patent application is a system (1] for fixing and locking upside-down rail clips and their upside-down clamp within the field of application.
- rail sector and which comprises a specific rail clamp model [2] which stands out for being incorporated into the fasteners in a fully inverted manner, also providing strategically located cutouts and bevels which in combination with said fastening form prevent their withdrawal, creating a true locking point between the lower outer end [3] of the clamp (2) and the locking / locking area [4] with the anchor bolt (5)
- said system [1] can be applied to different types of rail tracks (6), covering insulating shim [7] , damping insole (8 ⁇ and concrete sleeper (9), which receive said rail clamp (2) inversely disposed in the assembly
- damping insole (8) can be applied on top of the sleeper support plate wood and, more rarely, steel sleeper.
Abstract
Railway track inverted-clip fastening and locking system and respective inverted clip, for use in fastening assemblies together with concreted anchor bolts (5), rails (6), insulating key (7), shock-absorbing soleplate (8) and concrete sleeper (9), said system (1) comprising a specific model of railway clip (2) incorporated into the aforesaid fastening elements in a totally inverted manner, provision being made, also, for strategically located cutouts and chamfers that, in combination with said system/form of fastening used, prevent the removal thereof, creating a point of locking between the lower outer end (3) of the clip (2) and the locking area/surplus material (4) with the concreted anchor bolt (5).
Description
"SISTEMA DE FIXAÇÃO E TRAVAMENTO DE GRAMPO INVERTIDO EM TRILHOS FERROVIÁRIOS E RESPECTIVO GRAMPO INVERTIDO". "INVERTED CLIP FIXING AND LOCKING SYSTEM AND INVERTED CLIP".
O presente relatório descritivo de patente de invenção tem por objetivo a apresentação de um sistema de fixação e travamento de grampo invertido em trilhos ferroviários e respectivo grampo invertido, relacionado ao campo de aplicação do setor ferroviário, propriamente dito. The present patent specification report aims to present an inverted rail clamp fastening and locking system and its inverted clamp, related to the field of application of the railway sector itself.
O mencionado sistema e grampo invertido foram idealizados, projetados e desenvolvidos no sentido de oferecer um novo método de aplicação, fixação e travamento de grampos ferroviários, propiciando uma série de benefícios e vantagens em relação àqueles convencionalmente utilizados. The above system and inverted clamp were conceived, designed and developed to offer a new method of application, fixation and locking of rail clamps, providing a series of benefits and advantages over those conventionally used.
É de conhecimento geral e mais notadamente por especialistas na área, a existência de uma grande variedade de modelos de grampos de fixação de trilhos ferroviários, desenvolvidos em diversos tipos de formatos, porém, cada qual, com aplicações específicas. Uma das grandes preocupações de técnicos no assunto, empresas e usuários do setor, além da indispensável eficácia na fixação estrutural da malha ferroviária, paira na necessidade de se prever meios para dificultar ao máximo a ação de vândalos e pessoas inescrupulosas que procuram subtrair grampos ferroviários, seja por atos de selvageria ou para se beneficiarem de forma ilícita da revenda dos mesmos para ferro-velhos ou estabelecimentos congéneres, em razão do valor comercial da matéria-prima nos quais são fabricados. It is well known, and most notably to those skilled in the art, the existence of a wide variety of rail fastening models, developed in various types of formats, but each with specific applications. One of the major concerns of technical experts, companies and users of the sector, as well as the indispensable effectiveness in the structural fixation of the railway network, lies in the need to provide means to make the action of vandals and unscrupulous people who seek to subtract rail clips as much as possible, be it for acts of savagery or to illegally benefit from the resale thereof for scrap metal or similar establishments because of the commercial value of the raw material in which they are manufactured.
Q estado da técnica revela, por exemplo, o desenvolvimento de grampos em formatos especiais, que quando incorporados em placas de apoio (dormente de madeira) e chumbadores concretados (dormente de concreto], reduzem, de forma relativa, a ação de meliantes no propósito de danificarem e/ou se apropriarem
indevidamente dos mesmos. No entanto, e apesar de todos os esforços dos especialistas no assunto em desenvolver meios e produtos na tentativa de evitar essa condenável prática, depredações e furtos desse tipo de material continuam sendo relatados, inclusive através da simples utilização de ferramentas ou marretas maiores que 02 Kg. The state of the art reveals, for example, the development of special shaped staples, which when incorporated into support plates (wooden sleepers) and concrete anchor bolts (concrete sleepers), reduce, relatively, the action of miscreants on purpose. from damaging and / or appropriating improperly from them. However, and despite all the efforts of subject matter experts to develop means and products in an attempt to prevent this damnable practice, depredations and thefts of such material continue to be reported, including simply by using tools or mallets larger than 02 Kg. .
Outro problema verificado nos grampos convencionais existentes paira na bitola do material em que estes são fabricados para obtenção do grau de retenção longitudinal (cargas em geral] cujo patamar necessário de retenção nem sempre é alcançado de forma eficaz, além de se tornarem menos flexíveis e relativamente mais pesados, notadamente por empregarem uma quantidade maior de matéria-prima em sua respectiva conformação. Ainda outro inconveniente observado nos grampos convencionais paira na forma de fixação dos mesmos, em um posicionamento já tradicional, conhecida como fixação elástica e que apesar de tudo, não impede totalmente a ocorrência de furtos e ações de vandalismo. Another problem with existing conventional clamps hovers in the gauge of the material in which they are manufactured to achieve the degree of longitudinal retention (loads in general) whose required retention threshold is not always effectively achieved, as well as becoming less flexible and relatively heavier, notably because they employ a larger amount of raw material in their respective conformation, yet another drawback observed in conventional staples hangs in the form of fixation thereof, in an already traditional positioning known as elastic fixation and which, nevertheless, not totally prevents theft and vandalism.
Levando-se em consideração apenas algumas das deficiências acima relatadas e no propósito de superá-las, o inventor, pessoa ligada ao ramo, idealizou, projetou e desenvolveu o presente sistema de fixação e travamento de grampo invertido em trilhos ferroviários e respectivo grampo invertido, a começar pela mudança radical da forma em que o mesmo passa a ser inserido nos elementos que perfazem o conjunto dos pontos de aprisionamento do trilho ferroviário. Taking into account only some of the above deficiencies and in order to overcome them, the inventor, a branch person, has devised, designed and developed the present inverted rail clamp and locking system and its inverted clamp, starting with the radical change in the way it is inserted in the elements that make up the set of points of the rail track.
Em sua nova concepção, o específico modelo de grampo ferroviário é incorporado aos elementos de fixação de forma totalmente invertida, prevendo, também, recortes e chanfros estrategicamente localizados e que segundo testes realizados, em combinação à referida forma de fixação desenvolvida, impedem sua retirada, criando um verdadeiro ponto de travamento entre a
extremidade inferior externa do grampo e a área de contato com o chumbador / ombreira, de modo que quanto maior a força aplicada na tentativa de sacar indevidamente o grampo, maior será seu direcionamento e pressionamento inferior contra o chumbador, aumentando ainda mais a resistência do conjunto. In its new conception, the specific rail clamp model is incorporated into the fastening elements in a totally inverted way, also providing strategically located cutouts and chamfers and that, according to the tests performed, in combination with the developed fastening form, prevent their withdrawal, creating a true locking point between the outer lower end of the clamp and the area of contact with the anchor / jamb, so that the greater the force applied in attempting to improperly withdraw the clamp, the greater its direction and lower pressure against the anchor, further increasing the strength of the assembly. .
Além disso, enquanto os grampos convencionais costumam ser fabricados em bitolas padronizadas, o modelo ora apresentado pode ser obtido em uma espessura relativamente menor, resultando e propiciando, comprovadamente, melhor retenção longitudinal e do sistema ferroviário, agregando os benefícios de se tornar mais leve e de dispender menos matéria-prima, reduzindo também os custos envolvidos. Concomitantemente, sua menor espessura lhe concede maior flexibilidade, minimizando, ainda, os riscos de quebra, mesmo com maior resistência à cargas estabelecidas por normas nacionais e internacionais. A configuração invertida proporciona ao novo grampo invertido projetado o efeito físico de fixação semi-rígida no ponto de deflexão da fixação no patim do trilho, aumentando assim sua ancoragem de retenção, podendo ser confeccionado em bitola menor, consequentemente mais leve, apresentando resultados ainda melhores no comportamento técnico do sistema de fixação invertida aplicado em diferentes tipos de patim de trilho. In addition, while conventional staples are usually manufactured in standardized gauges, the model presented here can be obtained in a relatively smaller thickness, resulting and proven to provide better longitudinal and rail retention, adding the benefits of becoming lighter and to spend less raw material, also reducing the costs involved. At the same time, its smaller thickness gives it greater flexibility, minimizing the risk of breakage, even with greater resistance to loads established by national and international standards. The inverted configuration gives the newly designed inverted clamp the physical effect of semi-rigid attachment at the deflection point of the rail skate attachment, thereby increasing its retention anchorage and can be made into a smaller, consequently lighter gauge for even better results. on the technical behavior of the inverted fastening system applied to different types of rail skids.
Assim, o grampo em questão figura como um anti-vândalo natural, uma vez que a inversão no sistema de travamento descarta o rebaixamento para o dito efeito anti-vândalo observados nos modelos convencionais, pois suas configurações normalmente submetem o ressalto do chumbador aos desgastes naturais, principalmente a partir da segunda ou terceira retirada do grampo, tendo em vista que o chumbador fundido na maioria das vezes quando fala-se de dormentes de concreto, ora em maior evidência em projetos ferroviários de grande amplitude, e, consequentemente, de dureza mais
baixa, lembrando que nos sistemas tradicionais o conceito anti-vândalo dificulta mas não impede totalmente a retirada e/ou furto do grampo. Thus, the clamp in question appears as a natural anti-vandal, since the inversion in the locking system eliminates the lowering for the said anti-vandal effect observed in conventional models, since its configurations normally subject the bolt's bounce to natural wear. mainly from the second or third removal of the clamp, given that the anchor bolt most of the time when talking about concrete sleepers, now more evident in large-scale rail projects, and consequently of harder hardness. low, remembering that in traditional systems the anti-vandal concept makes it difficult but does not totally prevent the removal and / or theft of the clip.
Outra grande vantagem trazida pelo sistema de fixação e travamento de grampo invertido em trilhos ferroviários e respectivo grampo invertido em questão, reside no fato de poder ser aplicado nos mesmos elementos que compreendem o conjunto de aprisionamento do trilho [chumbadores, dormentes, placas de apoio, etc], possibilitando seu emprego e utilização mesmo em trechos já homologados e/ou em montagem da via permanente, dispensando alterações em projetos base ou modificações nos cálculos estruturais iniciais, economizando custos e um imensurável tempo no planejamento e implantação de malhas ferroviárias, ou seja, a nova fixação criada pode ser aplicada em dormentes de concreto (ombreiras] dormentes de madeira (placas de apoio] e dormentes de aço (ombreiras de chapa soldada] sem a necessidade de modificação / adaptação desses componentes, principalmente para aplicação, já que o sistema é um anti- vândalo natural, favorecendo e protegendo a via permanente. Another major advantage of the reversed rail clamping and locking system and respective inverted clamp in question is that it can be applied to the same elements that comprise the rail locking assembly [anchor bolts, sleepers, support plates, etc], allowing its use and use even in already approved sections and / or permanent track assembly, eliminating changes in base projects or modifications in the initial structural calculations, saving costs and immeasurable time in the planning and implementation of railway networks, ie , the new fixture created can be applied to concrete sleepers (wooden sleepers) (support plates] and steel sleepers (welded sheet metal) without the need for modification / adaptation of these components, mainly for application, since the The system is a natural anti-vandal, favoring and protecting the permanent way.
Ainda outra vantagem propiciada no sistema e produto ora apresentados, notadamente em relação aos convencionais, vem a ser a versatilidade de aplicação em versões de trilhos diferenciados (exemplo - trilho "TR" -patim do trilho ligeiramente inclinado, trilho "UIC-60 - patim paralelo na parte da fixação], sendo que o novo grampo pode substituir e servir para ambos ou mais tipos de trilhos, sem a necessidade de ajustes ou modificações, finalizando em um grampo universal para trilhos "TR" e "UIC", onde foram plenamente atendidos os ensaios aplicados nestes, relativos às normas em vigência. Still another advantage offered in the system and product presented here, notably in relation to the conventional ones, is the versatility of application in differentiated rail versions (example - "TR" rail - slightly inclined rail foot, "UIC-60 rail" skate) parallel in the fastening part], the new clamp can replace and fit both or more types of rails, without the need for adjustments or modifications, ending in a universal clamp for "TR" and "UIC" rails, where they were fully the tests applied in these, relative to the norms in force.
Nesse mesmo aspecto, o sistema de fixação e travamento de grampo invertido em trilhos ferroviários e respectivo grampo invertido em questão, pode ser considerado um grampo de fixação semi-rígida, diferindo dos formatos de fixação comuns, /
reconhecidos como fixações elásticas, pela forma em que são aplicados na via permanente. In the same respect, the inverted rail clamp fastening and locking system and its inverted clamp in question can be considered a semi-rigid clamp, differing from the common fixing formats, / recognized as elastic fixations by the way they are applied to the permanent way.
Diante do exposto e visando uma melhor compreensão do objeto do pedido de patente ora revelado, são apresentados desenhos ilustrativos, porém, não restritivos, acompanhados de referências numéricas, identificadas e explicadas juntamente à descrição que se segue, onde: In view of the foregoing and with a view to a better understanding of the subject matter of the patent application disclosed herein, illustrative but non-restrictive drawings are presented, accompanied by numerical references, identified and explained along with the following description, where:
- a figura 1 exemplifica através de uma vista frontal e em corte longitudinal a forma de fixação e grampo convencionais, tal como conhecido do estado da arte; Figure 1 exemplifies through a front and longitudinal sectional view the conventional fastening and clamping form as known from the state of the art;
- a figura 2 ilustra vista frontal e em corte longitudinal a nova concepção, onde o específico modelo de grampo ferroviário é incorporado aos elementos de fixação de forma totalmente invertida, prevendo, também, recortes e chanfros estrategicamente localizados que impedem sua retirada, criando um ponto de travamento entre a extremidade inferior externa do grampo e a área de contato no maçalote ressaltado do chumbador; Figure 2 illustrates the front view and longitudinal section of the new design, where the specific rail clamp model is incorporated into the fastening elements in a fully inverted manner, also providing strategically located cutouts and bevels that prevent their withdrawal, creating a point locking between the outer lower end of the clamp and the contact area on the raised anchor stud of the anchor bolt;
- a figura 3 ilustra vista em perspectiva superior o grampo ferroviário ora apresentado. Figure 3 shows a top perspective view of the rail clamp shown here.
Com base nas referidas ilustrações e em conformidade ao relatório descritivo em questão, trata-se o presente pedido de patente de invenção de um sistema (1 ] de fixação e travamento de grampo invertido em trilhos ferroviários e respectivo grampo invertido, pertencente ao campo de aplicação do setor ferroviário, e que compreende um específico modelo de grampo ferroviário [2] que se destaca pelo fato de ser incorporado aos elementos de fixação de forma totalmente invertida, prevendo, também, recortes e chanfros estrategicamente localizados que em combinação à referida forma de fixação desenvolvida, impedem sua retirada, criando um verdadeiro ponto de travamento entre a extremidade inferior externa
[3] do grampo (2) e a área de travamento / maçalote [4] com o chumbador concretado (5), dito sistema [1 ] pode ser aplicado em diferentes tipos de trilhas ferroviários (6], abrangendo calço isolante [7], palmilha amortecedora (8} e dormente de concreto (9), que recebem o mencionado grampo ferroviário (2) disposto de forma inversa no conjunto. Convém ressaltar que a palmilha amortecedora (8) pode ser aplicada em cima da placa de apoio para dormente de madeira e, mais raramente, em dormente de aço. Based on these illustrations and in accordance with the specification, the present patent application is a system (1] for fixing and locking upside-down rail clips and their upside-down clamp within the field of application. rail sector, and which comprises a specific rail clamp model [2] which stands out for being incorporated into the fasteners in a fully inverted manner, also providing strategically located cutouts and bevels which in combination with said fastening form prevent their withdrawal, creating a true locking point between the lower outer end [3] of the clamp (2) and the locking / locking area [4] with the anchor bolt (5), said system [1] can be applied to different types of rail tracks (6), covering insulating shim [7] , damping insole (8} and concrete sleeper (9), which receive said rail clamp (2) inversely disposed in the assembly It should be noted that the damping insole (8) can be applied on top of the sleeper support plate wood and, more rarely, steel sleeper.
Diante de tudo quanto foi exposto e devidamente ilustrado, compreende-se que o presente pedido trata de um inovador sistema de fixação e travamento de grampo invertido em trilhos ferroviários e respectivo grampo invertido, agregando uma série de vantagens inerentes à sua aplicabilidade, envolvendo novidade e atividade inventiva, além de suscetibilidade de aplicação industrial, fazendo-se merecedor da proteção como patente de invenção, que ora se pleiteia.
In the light of all the foregoing and properly illustrated, it is understood that the present application deals with an innovative inverted rail clamp fastening and locking system and its inverted clamp, adding a number of advantages inherent to its applicability, involving novelty and inventive activity, in addition to the susceptibility of industrial application, making it worthy of protection as patent pending, which is now claimed.
Claims
REIVINDICAÇÕES
. - "SISTEMA DE FIXAÇÃO E TRAVAMENTO DE GRAMPO INVERTIDO EM TRILHOS FERROVIÁRIOS E RESPECTIVO GRAMPO INVERTIDO", pertencente ao campo de aplicação do setor ferroviário, para utilização em conjuntos de fixação junto aos chumbadores concretados [5], trilhos [6], calço isolante (7), palmilha amortecedora (8) e dormente de concreto [9], caracterizado pelo fato do dito sistema (1 ) compreender um específico modelo de grampo ferroviário (2) incorporado aos citados elementos de fixação de forma totalmente invertida, prevendo, também, recortes e chanfros estrategicamente localizados que em combinação ao referido sistema / forma de fixação desenvolvida, impedem sua retirada, criando um ponto de travamento entre a extremidade inferior externa (3] do grampo [2] e a área de travamento / maçalote [4] com o chumbador concretado (5). . - "RAIL INVERTED CLIP FIXING AND LOCKING SYSTEM AND INVERTED CLIP", within the rail sector, for use in fastening assemblies near anchor bolts [5], rails [6], insulating shim ( 7), damping insole (8) and concrete sleeper [9], characterized in that said system (1) comprises a specific model of rail clamp (2) incorporated in said fastening elements in a fully inverted manner, also providing strategically located indentations and bevels that in combination with said developed system / form of attachment prevent its withdrawal by creating a locking point between the lower outer end (3) of the clamp [2] and the locking / handlebar area [4] with the anchor bolt (5).
2. - "SISTEMA DE FIXAÇÃO E TRAVAMENTO DE 2. - "FIXING AND LOCKING SYSTEM OF
GRAMPO INVERTIDO EM TRILHOS FERROVIÁRIOS E RESPECTIVO GRAMPO INVERTIDO", de acordo com a reivindicação , caracterizado pelo fato do grampo ferroviário (2) invertido ser obtido em uma espessura relativamente menor, mais leve e flexível, resultando e propiciando melhor retenção longitudinal e do sistema ferroviário. INVERTED CLAMP ON RAILWAYS AND RESPECTIVE INVERTED CLAMP "according to the claim, characterized in that the inverted rail clamp (2) is obtained in a relatively smaller, lighter and more flexible thickness, resulting in better longitudinal retention and the rail system. .
3. - "SISTEMA DE FIXAÇÃO E TRAVAMENTO DE GRAMPO INVERTIDO EM TRILHOS FERROVIÁRIOS E RESPECTIVO GRAMPO INVERTIDO", de acordo com a reivindicação 1 , caracterizado pelo fato do grampo (2) figurar como um anti-vândalo natural, podendo ser aplicado nos mesmos elementos que compreendem o conjunto de aprisionamento do trilho [chumbadores, dormentes, placas de apoio, etc], possibilitando seu emprego e utilização mesmo em trechos já homologados e/ou em montagem da via permanente, dispensando alterações em projetos base ou modificações nos cálculos estruturais. 3. "INVERTED RAIL FIXING AND LOCKING SYSTEM AND RESPECTIVE INVERTED CLIP" according to claim 1, characterized in that the clamp (2) is a natural anti-vandal and may be applied to the same elements. which comprise the rail locking set [anchor bolts, sleepers, support plates, etc.], enabling its use and use even in already approved sections and / or in permanent track assembly, eliminating changes in base designs or modifications in structural calculations.
4. - "SISTEMA DE FIXAÇÃO E TRAVAMENTO DE
GRAMPO INVERTIDO EM TRILHOS FERROVIÁRIOS E RESPECTIVO GRAMPO INVERTIDO", de acordo com a reivindicação 1 , caracterizado pela possibilidade de aplicação do sistema (1 ) e do grampo [2] em versões de trilhos diferenciados sem a necessidade de ajustes ou modificações, finalizando em um grampo universal para trilhos "TR" e "UIC", bem como, pelo fato de ser considerado um grampo de fixação semi-rígida.
4. - "FIXING AND LOCKING SYSTEM OF INVERTED CLIP ON RAILWAYS AND THEIR INVERTED CLIP "according to claim 1, characterized in that the system (1) and clamp [2] can be applied to different rail versions without the need for adjustments or modifications, resulting in a universal clamp for "TR" and "UIC" rails as well as because it is considered a semi-rigid clamp.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BR1020120161850 | 2012-06-29 | ||
| BR102012016185A BR102012016185A2 (en) | 2012-06-29 | 2012-06-29 | rail clamping and locking system and inverted clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2014000068A1 true WO2014000068A1 (en) | 2014-01-03 |
Family
ID=48608547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/BR2013/000059 WO2014000068A1 (en) | 2012-06-29 | 2013-03-01 | Railway track inverted-clip fastening and locking system and respective inverted clip |
Country Status (2)
| Country | Link |
|---|---|
| BR (1) | BR102012016185A2 (en) |
| WO (1) | WO2014000068A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10519608B2 (en) | 2016-08-12 | 2019-12-31 | Pandrol Limited | Method and apparatus for installing a rail on a tie in a railroad system |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1413275A (en) * | 1974-03-04 | 1975-11-12 | Pandrol Ltd | Railway rail and fastening arrangement and a resilient rail- fastening member for use in it |
| GB1519875A (en) * | 1977-01-24 | 1978-08-02 | Pandrol Ltd | Rail fastenings |
| GB2392193A (en) * | 2002-08-22 | 2004-02-25 | Pandrol Ltd | Device for preventing unauthorised removal of railway rail fastening clip |
| BRMU8700651U (en) * | 2007-03-27 | 2008-01-22 | Carlos Augusto Veras Da Silva | Arrangement introduced in anti-theft rail fastener or the like |
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2012
- 2012-06-29 BR BR102012016185A patent/BR102012016185A2/en not_active IP Right Cessation
-
2013
- 2013-03-01 WO PCT/BR2013/000059 patent/WO2014000068A1/en active Application Filing
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1413275A (en) * | 1974-03-04 | 1975-11-12 | Pandrol Ltd | Railway rail and fastening arrangement and a resilient rail- fastening member for use in it |
| GB1519875A (en) * | 1977-01-24 | 1978-08-02 | Pandrol Ltd | Rail fastenings |
| GB2392193A (en) * | 2002-08-22 | 2004-02-25 | Pandrol Ltd | Device for preventing unauthorised removal of railway rail fastening clip |
| BRMU8700651U (en) * | 2007-03-27 | 2008-01-22 | Carlos Augusto Veras Da Silva | Arrangement introduced in anti-theft rail fastener or the like |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10519608B2 (en) | 2016-08-12 | 2019-12-31 | Pandrol Limited | Method and apparatus for installing a rail on a tie in a railroad system |
Also Published As
| Publication number | Publication date |
|---|---|
| BR102012016185A2 (en) | 2013-06-11 |
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