PT91998A - Nucleo de cruzamento com ponta movel e seu processo de fabrico - Google Patents

Nucleo de cruzamento com ponta movel e seu processo de fabrico

Info

Publication number
PT91998A
PT91998A PT91998A PT9199889A PT91998A PT 91998 A PT91998 A PT 91998A PT 91998 A PT91998 A PT 91998A PT 9199889 A PT9199889 A PT 9199889A PT 91998 A PT91998 A PT 91998A
Authority
PT
Portugal
Prior art keywords
cast
rail section
crossing
crossing block
rails
Prior art date
Application number
PT91998A
Other languages
English (en)
Other versions
PT91998B (pt
Inventor
Testart Gerard
Original Assignee
Cogifer
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=27251713&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=PT91998(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from FR8813723A external-priority patent/FR2637920B1/fr
Priority claimed from FR8816516A external-priority patent/FR2640294B1/fr
Priority claimed from FR888816515A external-priority patent/FR2640293B2/fr
Application filed by Cogifer filed Critical Cogifer
Publication of PT91998A publication Critical patent/PT91998A/pt
Publication of PT91998B publication Critical patent/PT91998B/pt

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
    • E01B11/00—Rail joints
    • E01B11/44—Non-dismountable rail joints; Welded joints
    • 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
    • E01B7/14—Frogs with movable parts
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • Y10T29/49863—Assembling or joining with prestressing of part

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)
  • Ropes Or Cables (AREA)
  • Road Signs Or Road Markings (AREA)
  • Railway Tracks (AREA)
  • Details Of Garments (AREA)
  • Rolling Contact Bearings (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Bearings For Parts Moving Linearly (AREA)
  • Machines For Laying And Maintaining Railways (AREA)
  • Knitting Machines (AREA)
  • Prostheses (AREA)
  • Materials For Medical Uses (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
  • Forging (AREA)
  • Brushes (AREA)
  • Surgical Instruments (AREA)
  • Manufacturing Cores, Coils, And Magnets (AREA)
PT91998A 1988-10-14 1989-10-13 Nucleo de cruzamento com ponta movel e seu processo de fabrico PT91998B (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR8813723A FR2637920B1 (fr) 1988-10-14 1988-10-14 Procede de fabrication d'un coeur de croisement a pointe mobile et coeur de croisement ainsi obtenu
FR8816516A FR2640294B1 (fr) 1988-12-12 1988-12-12 Procede de fabrication d'un coeur de croisement a pointe mobile et coeur de croisement ainsi obtenu
FR888816515A FR2640293B2 (fr) 1988-10-14 1988-12-12 Procede de fabrication d'un coeur de croisement a pointe mobile et coeur de croisement ainsi obtenu

Publications (2)

Publication Number Publication Date
PT91998A true PT91998A (pt) 1990-04-30
PT91998B PT91998B (pt) 1998-06-30

Family

ID=27251713

Family Applications (1)

Application Number Title Priority Date Filing Date
PT91998A PT91998B (pt) 1988-10-14 1989-10-13 Nucleo de cruzamento com ponta movel e seu processo de fabrico

Country Status (9)

Country Link
US (3) US5042755A (pt)
EP (1) EP0365450B2 (pt)
AT (1) ATE84088T1 (pt)
CA (1) CA1324364C (pt)
DE (2) DE68904159T3 (pt)
ES (1) ES2017598T5 (pt)
GR (2) GR3007352T3 (pt)
HK (1) HK1000921A1 (pt)
PT (1) PT91998B (pt)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113668299A (zh) * 2021-08-20 2021-11-19 宜兴市鑫煜科技有限公司 一种铁路轨道电车岔道用整铸型辙叉结构及其制备工艺

Families Citing this family (17)

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Publication number Priority date Publication date Assignee Title
US5450564A (en) * 1990-05-04 1995-09-12 Unisys Corporation Method and apparatus for cache memory access with separate fetch and store queues
AT395122B (de) * 1990-07-20 1992-09-25 Voest Alpine Eisenbahnsysteme Verfahren zur verbindung von aus manganhartstahlguss bestehenden weichenteilen bzw. manganstahlschienen mit einer schiene aus kohlenstoffstahl
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.
US5393019A (en) * 1993-05-04 1995-02-28 Ortiz-Rivas; Arturo A. Railroad turnout frog with continuous running surface
FR2737739B1 (fr) * 1995-08-10 1997-10-24 Cogifer Pointe mobile de coeur de croisement pour appareils de voie ferree de tres grande longueur, incorpores dans les longs rails soudes
DE19621017C1 (de) * 1996-05-24 1998-01-08 Butzbacher Weichenbau Gmbh Verfahren zur Herstellung eines Gleisoberbauteils sowie Gleisoberbauteil
GB9710409D0 (en) * 1997-05-20 1997-07-16 Bicc Plc Railway turnout
FR2788535B1 (fr) * 1999-01-15 2001-05-04 Comagep Coeur de croisement a pointe mobile et procede de fabrication d'un tel coeur de croisement
US6266866B1 (en) * 1999-07-21 2001-07-31 Vae Nortak North America Inc. Frog insert and assembly and method for making frog assembly
US6994299B2 (en) * 2002-12-13 2006-02-07 Cmi-Promex, Inc. Railroad crossing apparatus having improved rail connection and improved flangeway floor geometry and method incorporating the same
DE10310042B4 (de) * 2003-03-06 2007-04-12 Schreck-Mieves Gmbh Herzstück
DE10310043A1 (de) * 2003-03-06 2004-09-16 Schreck-Mieves Gmbh Herzstück
DE10310040A1 (de) * 2003-03-06 2004-09-16 Schreck-Mieves Gmbh Herzstück
KR100776266B1 (ko) 2006-11-29 2007-11-13 삼표이앤씨 주식회사 분기기용 크로싱 결선부 제거구조 및 방법
CN101474713B (zh) * 2009-01-22 2011-02-09 中铁宝桥股份有限公司 高锰钢辙叉与钢轨闪光对接焊接方法
US8424813B1 (en) 2011-01-25 2013-04-23 Cleveland Track Material, Inc. Elevated frog and rail track assembly
US8556217B1 (en) 2011-05-24 2013-10-15 Cleveland Track Material, Inc. Elevated frog and rail crossing track assembly

Family Cites Families (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US569653A (en) * 1896-10-20 Railroad-switch
US599155A (en) * 1898-02-15 Automatic railway-frog
US72077A (en) * 1867-12-10 Improved hallway-crossings
US324773A (en) * 1885-08-18 Samuel ii
US736911A (en) * 1903-04-08 1903-08-18 Frank W Aley Railway-switch.
US820406A (en) * 1905-12-09 1906-05-15 James G Flugan Sr Railroad-frog.
US859101A (en) * 1906-06-18 1907-07-02 Harry C Odenkirk Railway-frog.
US976560A (en) * 1910-03-15 1910-11-22 Thomas R Duncan Rail-switch.
US1273983A (en) * 1917-10-31 1918-07-30 John Alonzo Railway-frog.
US1784211A (en) * 1927-12-24 1930-12-09 Anthony L Vissat Railway-crossover frog construction
DE581960C (de) * 1930-05-20 1933-08-09 Charles Richard Matthews Schienenkreuzung aus Strassenbahn- oder Eisenbahnschienen
US1994479A (en) * 1931-03-27 1935-03-19 Morrison Railway Supply Corp Method of welding alloy steels
CH308737A (de) * 1951-11-19 1955-07-31 Bamag Werke Fuer Eisenverarbei Verfahren zur Herstellung eines Herzstückes für Weichen und nach diesem Verfahren hergestelltes Herzstück.
CH347854A (fr) * 1957-05-27 1960-07-31 Brev Ind S A Procédé d'assemblage d'éléments d'une voie de chemin de fer et voie obtenue par ce procédé
DE1140218B (de) * 1961-01-13 1962-11-29 Elektro Thermit Gmbh Einfaches oder mehrfaches Herzstueck in aluminothermisch geschweisster Konstruktion
DE1145654B (de) * 1961-04-01 1963-03-21 Deutschland Ag Maschf Einfaches Herzstueck
DE1172702B (de) * 1962-11-21 1964-06-25 Rheinstahl Union Brueckenbau Geschweisstes Herzstueck sowie Verfahren zu seiner Herstellung
FR1362863A (fr) * 1963-07-03 1964-06-05 Const J Kihn Atel Coeur de croisement pour voies ferrées principales
DE1658316B1 (de) * 1966-12-21 1970-08-27 Kloeckner Werke Ag Einfaches Herzstück für Weichen und Kreuzungen
GB1224889A (en) * 1968-08-24 1971-03-10 Allen Edgar Eng Improvements in or relating to welded railway crossings
DE2051038C3 (de) * 1970-10-17 1979-01-18 Butzbacher Weichenbau Gmbh, 6308 Butzbach Herzstück mit beweglicher Spitze
BE789570A (fr) * 1971-09-29 1973-01-15 Damy Sergio R Pointe de croisement pour voie ferree
US3755670A (en) * 1971-12-15 1973-08-28 S Damy Railroad frog assembly
US3910534A (en) * 1974-01-03 1975-10-07 Acieries De Paris Ct D Outreau Great-length frogs for very high speed traffic railway tracks
AT346884B (de) * 1976-12-23 1978-11-27 Voest Ag Schienenherzstueck
FR2385843A1 (fr) * 1977-03-28 1978-10-27 Abbaye Atel Const Coeur de croisement
DE2922862C2 (de) * 1979-06-06 1983-09-29 Elektro-Thermit Gmbh, 1000 Berlin Herzstück für Weichen
US4362282A (en) * 1979-09-21 1982-12-07 Abex Corporation Railroad frogs
US4469299A (en) * 1980-05-19 1984-09-04 Imre Csontos Railway turnouts
AT374846B (de) * 1982-09-15 1984-06-12 Voest Alpine Ag Herzstueck, insbesondere herzstueckspitze, fuer schienenkreuzungen oder -weichen, sowie verfahren zu seiner herstellung
HU187906B (en) * 1983-05-18 1986-03-28 Gepipari Technologiai Intezet,Hu Cemented-insulated iron rail fastenings
SU1289940A1 (ru) * 1983-08-03 1987-02-15 Институт Горного Дела Ан Казсср Крестовина стрелочного перевода
US4637578A (en) * 1983-10-26 1987-01-20 Abex Corporation Railroad frog having movable wing rails
DE3339442C1 (de) * 1983-10-29 1985-05-02 Schreck-Mieves GmbH, 4600 Dortmund Herzstueck fuer Weichen oder Kreuzungen und Verfahren zur Herstellung eines solchen Herzstueckes
DE3343239C1 (de) * 1983-11-30 1985-05-30 Elektro-Thermit Gmbh, 1000 Berlin Zungenvorrichtung fuer Rillenschienenweichen
AT391500B (de) * 1987-11-05 1990-10-10 Voest Alpine Ag Umstellvorrichtung fuer bewegliche teile einer schienenweiche
AT390084B (de) * 1988-05-20 1990-03-12 Voest Alpine Maschinenbau Weiche mit einem herzstueck mit beweglicher haupt- und beispitze

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113668299A (zh) * 2021-08-20 2021-11-19 宜兴市鑫煜科技有限公司 一种铁路轨道电车岔道用整铸型辙叉结构及其制备工艺

Also Published As

Publication number Publication date
DE68904159T2 (de) 1993-06-24
EP0365450B2 (fr) 1997-12-03
US5133522A (en) 1992-07-28
ES2017598T3 (es) 1993-07-16
HK1000921A1 (en) 1998-05-08
EP0365450A1 (fr) 1990-04-25
DE68904159D1 (de) 1993-02-11
EP0365450B1 (fr) 1992-12-30
GR3007352T3 (en) 1993-07-30
CA1324364C (fr) 1993-11-16
ATE84088T1 (de) 1993-01-15
ES2017598T5 (es) 1998-04-01
US5042755A (en) 1991-08-27
ES2017598A4 (es) 1991-03-01
DE68904159T3 (de) 1998-06-18
DE365450T1 (de) 1991-03-21
GR3026118T3 (en) 1998-05-29
PT91998B (pt) 1998-06-30
US5082214A (en) 1992-01-21

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Legal Events

Date Code Title Description
FG3A Patent granted, date of granting

Effective date: 19980330

MM4A Annulment/lapse due to non-payment of fees, searched and examined patent

Free format text: MAXIMUM VALIDITY LIMIT REACHED

Effective date: 20130401