EP0943733B1 - Fixation élastique d'appareils de voie, notamment des contre-aiguilles - Google Patents
Fixation élastique d'appareils de voie, notamment des contre-aiguilles Download PDFInfo
- Publication number
- EP0943733B1 EP0943733B1 EP19990440060 EP99440060A EP0943733B1 EP 0943733 B1 EP0943733 B1 EP 0943733B1 EP 19990440060 EP19990440060 EP 19990440060 EP 99440060 A EP99440060 A EP 99440060A EP 0943733 B1 EP0943733 B1 EP 0943733B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- plate
- fastener
- recess
- housings
- rail
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Lifetime
Links
- 230000002787 reinforcement Effects 0.000 claims description 4
- 230000000284 resting effect Effects 0.000 claims description 4
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 238000007747 plating Methods 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B7/00—Switches; Crossings
- E01B7/22—Special sleepers for switches or crossings; Fastening means therefor
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Bearings For Parts Moving Linearly (AREA)
- Seats For Vehicles (AREA)
- Railway Tracks (AREA)
Description
Claims (7)
- Dispositif de fixation élastique d'un rail contre-aiguille fixe (1) d'aiguillages ou analogue coopérant avec un rail-aiguille mobile (2) pouvant se déplacer transversalement à la voie, ces rails reposant sur un coussinet de glissement (3), le rail contre-aiguille (1) étant maintenu sur le coussinet (3), d'une part, du côté extérieur de la voie par un moyen de fixation (4) et, d'autre part, du côté intérieur de la voie par une attache élastique (5) sensiblement en forme de U, disposée dans un évidement (6) du coussinet (3) et dont les extrémités des branches (7) pénètrent, en position de mise en tension de l'attache élastique (5) par l'intermédiaire d'une butée (8) assurant l'effort de placage du rail contre-aiguille (1) sur le coussinet (3), dans des logements surélevés (9) prévus à cet effet dans ledit coussinet (3), caractérisé en ce que le coussinet (3) comporte, en outre, à l'extrémité de son évidement (6) sous les logements surélevés (9), un étranglement (10) dont la taille et la forme sont sensiblement égales à celles de l'attache (5) au niveau de ses branches (7) en position longitudinale normale dans l'évidement (6).
- Dispositif, suivant la revendication 1, caractérisé en ce que, au-dessus de chaque logement (9), il est prévu une pente (11) de positionnement longitudinal de l'attache (5).
- Dispositif, suivant la revendication 1, caractérisé en ce que le coussinet (3) est pourvu, sensiblement en contrebas des logements surélevés (9), de deux logements supplémentaires (12).
- Dispositif, suivant l'une quelconque des revendications 1 à 3, caractérisé en ce que la longueur des logements supplémentaires (12) correspond à celle des logements surélevés (9) augmentée de la longueur des pentes (11) de positionnement longitudinal correspondantes.
- Dispositif, suivant la revendication 1, caractérisé en ce que le coussinet (3) comprend un bec (13) pourvu de renforcements latéraux.
- Dispositif, suivant la revendication 5, caractérisé en ce que chaque renforcement du bec (13) est à une distance (h2) du patin (14) du rail contre-aiguille (1) inférieure à une distance (h1) séparant la tête (15) de l'attache (5) de la surface supérieure de l'évidement (6) du coussinet (3).
- Dispositif, suivant la revendication 1, caractérisé en ce que le coussinet (3) présente une rampe principale (16) se terminant par deux rampes latérales (17).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9803645A FR2776313B1 (fr) | 1998-03-20 | 1998-03-20 | Dispositif de fixation elastique de rails d'appareils de voie, en particulier d'un rail contre-aiguille fixe d'aiguillages |
FR9803645 | 1998-03-20 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0943733A1 EP0943733A1 (fr) | 1999-09-22 |
EP0943733B1 true EP0943733B1 (fr) | 2003-09-03 |
Family
ID=9524453
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP19990440060 Expired - Lifetime EP0943733B1 (fr) | 1998-03-20 | 1999-03-19 | Fixation élastique d'appareils de voie, notamment des contre-aiguilles |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0943733B1 (fr) |
DE (1) | DE69910868T2 (fr) |
DK (1) | DK0943733T3 (fr) |
ES (1) | ES2205743T3 (fr) |
FR (1) | FR2776313B1 (fr) |
PT (1) | PT943733E (fr) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EA201300656A1 (ru) * | 2013-07-01 | 2015-01-30 | Воссло Кожифер С.А. | Система крепления рамного рельса в железнодорожном стрелочном переводе, способы ее изготовления, установки и крепления |
WO2015034392A1 (fr) * | 2013-09-04 | 2015-03-12 | Общество С Ограниченной Ответственностью Научно-Производственная Фирма "Мастер Класс" | Dispositif de fixation de rails pour aiguillage (variantes) |
CN110409227A (zh) * | 2018-04-28 | 2019-11-05 | 洛阳双瑞橡塑科技有限公司 | 一种低高度道岔减振扣件及其制备方法 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2153534C3 (de) * | 1971-10-27 | 1979-07-19 | Gesellschaft Fuer Eisenbahnoberbau Mbh Gottlieben Schwihag (Schweiz) | Vorrichtung zum Befestigen von Backenschienen in Weichen |
DE3230612A1 (de) * | 1982-08-18 | 1984-02-23 | Schwihag Gesellschaft für Eisenbahnoberbau mbH, 8274 Gottlieben, Thurgau | Vorrichtung zum befestigen von backenschienen oder fahrschienen in weichen |
DD255758A1 (de) * | 1986-11-05 | 1988-04-13 | Reichsbahn Weichenwerk Branden | Vorrichtung zur befestigung von backenschienen |
-
1998
- 1998-03-20 FR FR9803645A patent/FR2776313B1/fr not_active Expired - Fee Related
-
1999
- 1999-03-19 DK DK99440060T patent/DK0943733T3/da active
- 1999-03-19 ES ES99440060T patent/ES2205743T3/es not_active Expired - Lifetime
- 1999-03-19 PT PT99440060T patent/PT943733E/pt unknown
- 1999-03-19 EP EP19990440060 patent/EP0943733B1/fr not_active Expired - Lifetime
- 1999-03-19 DE DE69910868T patent/DE69910868T2/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE69910868D1 (de) | 2003-10-09 |
FR2776313A1 (fr) | 1999-09-24 |
FR2776313B1 (fr) | 2000-06-09 |
DE69910868T2 (de) | 2004-07-15 |
EP0943733A1 (fr) | 1999-09-22 |
PT943733E (pt) | 2004-02-27 |
DK0943733T3 (da) | 2003-12-08 |
ES2205743T3 (es) | 2004-05-01 |
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