TNSN88071A1 - Coeur de croisement - Google Patents
Coeur de croisementInfo
- Publication number
- TNSN88071A1 TNSN88071A1 TNTNSN88071A TNSN88071A TNSN88071A1 TN SN88071 A1 TNSN88071 A1 TN SN88071A1 TN TNSN88071 A TNTNSN88071 A TN TNSN88071A TN SN88071 A TNSN88071 A TN SN88071A TN SN88071 A1 TNSN88071 A1 TN SN88071A1
- Authority
- TN
- Tunisia
- Prior art keywords
- heart
- legs
- hare
- crossing
- heart point
- Prior art date
Links
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
- E01B7/10—Frogs
- E01B7/12—Fixed frogs made of one part or composite
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Connection Of Plates (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
- Surgical Instruments (AREA)
- External Artificial Organs (AREA)
- Vibration Dampers (AREA)
- Prostheses (AREA)
- Bakery Products And Manufacturing Methods Therefor (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
UN COEUR DE CROISEMENT COMPORTE UNE POINTE DE COEUR (1) ET DES PATTES DE LIEVRE (4,5), QUI SONT RELIEES AVEC LA POINTE DE COEUR. LES PATTES DE LIEVRE (4,5) SONT SOUDEES AVEC LA POINTE DE COEUR PAR L'INTERMEDIAIRE DES PIECES D'ECARTEMENT (6). LES PIECES D'ECARTEMENT (6) ONT UNE HAUTEUR PLUS FAIBLE QUE L'AME DE RAIL DES PATTES DE LIEVRE (4,5). DE CETTE FACON ON OBTIENT DES PROPRIETES VIBRATOIRES FAVORABLES, PARTICULIEREMENT SANS DERANGEMENTS DES MASSES VIBRANTES DE LA POINTE DE COEUR ET DES PATTES DE LIEVRE.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT0172887A AT388763B (de) | 1987-07-08 | 1987-07-08 | Herzstueck |
Publications (1)
Publication Number | Publication Date |
---|---|
TNSN88071A1 true TNSN88071A1 (fr) | 1990-07-10 |
Family
ID=3519728
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TNTNSN88071A TNSN88071A1 (fr) | 1987-07-08 | 1988-07-07 | Coeur de croisement |
Country Status (17)
Country | Link |
---|---|
EP (1) | EP0298950A1 (fr) |
JP (1) | JPS6490301A (fr) |
CN (1) | CN1011717B (fr) |
AT (1) | AT388763B (fr) |
BG (1) | BG49506A3 (fr) |
CS (1) | CS268850B2 (fr) |
DD (1) | DD285390A5 (fr) |
DK (1) | DK379488A (fr) |
FI (1) | FI883258A (fr) |
HU (1) | HU205400B (fr) |
IN (1) | IN168236B (fr) |
NO (1) | NO883050L (fr) |
PL (1) | PL273588A1 (fr) |
PT (1) | PT87917A (fr) |
SU (1) | SU1729297A3 (fr) |
TN (1) | TNSN88071A1 (fr) |
YU (1) | YU47826B (fr) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2695662B1 (fr) * | 1992-09-11 | 1994-11-18 | Cogifer | Encastrement de la pointe mobile dans le berceau d'un cÓoeur de croisement incorporé dans les longs rails soudés et procédé de réalisation d'un tel encastrement. |
DE102008023038B3 (de) * | 2008-05-09 | 2009-06-25 | Db Netz Ag | Verfahren zum Herstellen eines Herzstücks mit einem Spitzenblock und zwei an den Spitzenblock anschließenden, zu einem Mittelblock gefügten Anschluss-Schienenabschnitten, sowie Herzstück |
CN113981751B (zh) * | 2021-11-11 | 2023-10-20 | 中国铁建高新装备股份有限公司 | 一种辙叉空隙区域处的填充工装及其使用方法 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR670932A (fr) * | 1928-07-05 | 1929-12-06 | Croisement de voies | |
US1855969A (en) * | 1930-05-20 | 1932-04-26 | Jones Harry Parry | Built-up railway crossing for tramways or railways |
DE1161574B (de) * | 1960-04-28 | 1964-01-23 | Gennevilliers Acieries | Herzstueck aus aluminothermisch miteinander verschweissten Vignolschienen |
DE1140218B (de) * | 1961-01-13 | 1962-11-29 | Elektro Thermit Gmbh | Einfaches oder mehrfaches Herzstueck in aluminothermisch geschweisster Konstruktion |
AT249099B (de) * | 1964-09-11 | 1966-09-26 | Kloeckner Werke Ag | Herzstück für Weichen und Kreuzungen |
US3395276A (en) * | 1967-02-07 | 1968-07-30 | Pintsch Bamag Ag | Construction of rail frogs and methods of manufacture |
DE2051983B2 (de) * | 1970-10-22 | 1976-02-12 | Heim, Armin, Dipl.-Ing., Kreuzungen (Schweiz) | Herzstueck fuer weichen und kreuzungen |
JPS54160531A (en) * | 1978-06-09 | 1979-12-19 | Japan National Railway | Production of crossing |
-
1987
- 1987-07-08 AT AT0172887A patent/AT388763B/de not_active IP Right Cessation
-
1988
- 1988-07-01 EP EP88890172A patent/EP0298950A1/fr not_active Withdrawn
- 1988-07-04 IN IN550/CAL/88A patent/IN168236B/en unknown
- 1988-07-05 PT PT87917A patent/PT87917A/pt not_active Application Discontinuation
- 1988-07-06 YU YU131988A patent/YU47826B/sh unknown
- 1988-07-06 CS CS884901A patent/CS268850B2/cs unknown
- 1988-07-07 DK DK379488A patent/DK379488A/da not_active Application Discontinuation
- 1988-07-07 TN TNTNSN88071A patent/TNSN88071A1/fr unknown
- 1988-07-07 BG BG84804A patent/BG49506A3/xx unknown
- 1988-07-07 FI FI883258A patent/FI883258A/fi not_active Application Discontinuation
- 1988-07-07 CN CN88104270A patent/CN1011717B/zh not_active Expired
- 1988-07-07 PL PL27358888A patent/PL273588A1/xx unknown
- 1988-07-07 DD DD88317675A patent/DD285390A5/de not_active IP Right Cessation
- 1988-07-07 JP JP63169981A patent/JPS6490301A/ja active Pending
- 1988-07-07 NO NO88883050A patent/NO883050L/no unknown
- 1988-07-07 SU SU884356132A patent/SU1729297A3/ru active
- 1988-07-08 HU HU883611A patent/HU205400B/hu not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DK379488D0 (da) | 1988-07-07 |
DK379488A (da) | 1989-01-09 |
NO883050L (no) | 1989-01-09 |
HUT52574A (en) | 1990-07-28 |
CN1030456A (zh) | 1989-01-18 |
HU205400B (en) | 1992-04-28 |
CS268850B2 (en) | 1990-04-11 |
CN1011717B (zh) | 1991-02-20 |
FI883258A (fi) | 1989-01-09 |
BG49506A3 (en) | 1991-11-15 |
PL273588A1 (en) | 1989-03-20 |
ATA172887A (de) | 1989-01-15 |
JPS6490301A (en) | 1989-04-06 |
SU1729297A3 (ru) | 1992-04-23 |
DD285390A5 (de) | 1990-12-12 |
CS490188A2 (en) | 1989-08-14 |
AT388763B (de) | 1989-08-25 |
IN168236B (fr) | 1991-02-23 |
PT87917A (pt) | 1989-06-30 |
YU131988A (en) | 1991-06-30 |
YU47826B (sr) | 1996-01-09 |
NO883050D0 (no) | 1988-07-07 |
FI883258A0 (fi) | 1988-07-07 |
EP0298950A1 (fr) | 1989-01-11 |
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