NO300814B1 - Fremgangsmåte for fremstilling av et sporkrysningselement for trikkeskinner - Google Patents

Fremgangsmåte for fremstilling av et sporkrysningselement for trikkeskinner Download PDF

Info

Publication number
NO300814B1
NO300814B1 NO923652A NO923652A NO300814B1 NO 300814 B1 NO300814 B1 NO 300814B1 NO 923652 A NO923652 A NO 923652A NO 923652 A NO923652 A NO 923652A NO 300814 B1 NO300814 B1 NO 300814B1
Authority
NO
Norway
Prior art keywords
branches
block
track crossing
track
crossing element
Prior art date
Application number
NO923652A
Other languages
English (en)
Norwegian (no)
Other versions
NO923652D0 (no
NO923652L (no
Inventor
Gerard Testart
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=9417168&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=NO300814(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Cogifer filed Critical Cogifer
Publication of NO923652D0 publication Critical patent/NO923652D0/no
Publication of NO923652L publication Critical patent/NO923652L/no
Publication of NO300814B1 publication Critical patent/NO300814B1/no

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
    • B21K7/00—Making railway appurtenances; Making vehicle parts
    • B21K7/02—Making railway appurtenances; Making vehicle parts parts for permanent way

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Heat Treatment Of Articles (AREA)
  • Body Structure For Vehicles (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
  • Road Paving Structures (AREA)
  • Metal Rolling (AREA)
  • Sewing Machines And Sewing (AREA)
NO923652A 1991-09-20 1992-09-21 Fremgangsmåte for fremstilling av et sporkrysningselement for trikkeskinner NO300814B1 (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9111652A FR2681618B1 (fr) 1991-09-20 1991-09-20 Cóoeur de croisement perfectionne et procede pour sa fabrication.

Publications (3)

Publication Number Publication Date
NO923652D0 NO923652D0 (no) 1992-09-21
NO923652L NO923652L (no) 1993-03-22
NO300814B1 true NO300814B1 (no) 1997-07-28

Family

ID=9417168

Family Applications (1)

Application Number Title Priority Date Filing Date
NO923652A NO300814B1 (no) 1991-09-20 1992-09-21 Fremgangsmåte for fremstilling av et sporkrysningselement for trikkeskinner

Country Status (7)

Country Link
EP (1) EP0533528B1 (fi)
DE (1) DE69202842T2 (fi)
EG (1) EG19446A (fi)
ES (1) ES2073892T3 (fi)
FI (1) FI98846C (fi)
FR (1) FR2681618B1 (fi)
NO (1) NO300814B1 (fi)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10015522B4 (de) * 2000-03-30 2012-03-29 Bwg Gmbh & Co. Kg Rillenschienenherzstück sowie Verfahren zur Herstellung eines solchen
DE50106067D1 (de) 2000-03-30 2005-06-09 Butzbacher Weichenbau Gmbh Rillenschienenherzstück sowie Verfahren zum Herstellen eines solchen
DE102011018351B4 (de) * 2011-04-20 2015-03-12 Heinrich Krug GmbH & Co. KG Herzstück für Weichen
DE102011100488A1 (de) * 2011-05-04 2012-11-08 Vossloh Laeis Gmbh & Co.Kg Überlaufherzstück
CN109082950A (zh) * 2018-09-17 2018-12-25 四川易亨机械制造有限公司 一种耐磨钢叉心结构

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR697294A (fr) * 1929-06-19 1931-01-15 Dispositifs de joints de rails, par exemple, pièces de coeur d'aiguilles, croisements, etc.
LU87503A1 (fr) * 1989-04-21 1989-09-12 Kihn Sarl Procede de fabrication d'aiguillages pour rails a gorge et aiguillage monobloc realise par ce procede

Also Published As

Publication number Publication date
FI98846C (fi) 1997-08-25
EP0533528B1 (fr) 1995-06-07
FI98846B (fi) 1997-05-15
ES2073892T3 (es) 1995-08-16
NO923652D0 (no) 1992-09-21
NO923652L (no) 1993-03-22
FR2681618A1 (fr) 1993-03-26
DE69202842T2 (de) 1995-11-30
DE69202842D1 (de) 1995-07-13
FR2681618B1 (fr) 1993-11-26
FI924192A (fi) 1993-03-21
EP0533528A1 (fr) 1993-03-24
EG19446A (en) 1995-03-30
FI924192A0 (fi) 1992-09-18

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