MA22902A1 - METHOD FOR MANUFACTURING A TRANSITION SECTOR OF A RAIL AND A RAIL THUS OBTAINED. - Google Patents
METHOD FOR MANUFACTURING A TRANSITION SECTOR OF A RAIL AND A RAIL THUS OBTAINED.Info
- Publication number
- MA22902A1 MA22902A1 MA23201A MA23201A MA22902A1 MA 22902 A1 MA22902 A1 MA 22902A1 MA 23201 A MA23201 A MA 23201A MA 23201 A MA23201 A MA 23201A MA 22902 A1 MA22902 A1 MA 22902A1
- Authority
- MA
- Morocco
- Prior art keywords
- rail
- manufacturing
- transition sector
- sector
- transition
- Prior art date
Links
Classifications
-
- 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)
- Forging (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP92201678A EP0573702A1 (en) | 1992-06-10 | 1992-06-10 | Method of making or transition section of a rail and rail made by this method |
Publications (1)
Publication Number | Publication Date |
---|---|
MA22902A1 true MA22902A1 (en) | 1993-12-31 |
Family
ID=8210677
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MA23201A MA22902A1 (en) | 1992-06-10 | 1993-06-09 | METHOD FOR MANUFACTURING A TRANSITION SECTOR OF A RAIL AND A RAIL THUS OBTAINED. |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0573702A1 (en) |
AU (1) | AU4002793A (en) |
CA (1) | CA2074660A1 (en) |
MA (1) | MA22902A1 (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
LU88458A1 (en) * | 1994-02-15 | 1994-12-01 | Kihn Sarl | Method for modifying the section of a railroad and rail raul thus obtained |
JP3824357B2 (en) * | 1996-09-27 | 2006-09-20 | 沖電気工業株式会社 | Optical semiconductor device |
AT412351B (en) * | 2002-04-04 | 2005-01-25 | Vae Eisenbahnsysteme Gmbh | TRANSITION RAIL AND METHOD FOR PRODUCING THIS TRANSITION RAIL |
CN107186139B (en) * | 2017-07-21 | 2018-09-18 | 贵州航天新力铸锻有限责任公司 | The H profile steel manufacturing method of nuclear fusion stack magnet support |
CN107214283A (en) * | 2017-07-21 | 2017-09-29 | 贵州航天新力铸锻有限责任公司 | The H profile steel manufacture mould of nuclear fusion stack magnet support |
CN108421706B (en) * | 2018-05-24 | 2023-05-05 | 南昌矿机集团股份有限公司 | Vibrating screen variable-section screen rail seat and screen combined structure and installation method |
CN109047634B (en) * | 2018-09-05 | 2023-06-09 | 芜湖中铁科吉富轨道有限公司 | Forging die and forging process for special-shaped joint of groove-shaped rail |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR751242A (en) * | 1932-11-05 | 1933-08-29 | Bamag Meguin Ag | Process for reforging rail profiles of all types |
DE874981C (en) * | 1941-11-14 | 1953-04-27 | Dortmunder Union Brueckenbau A | Process for reshaping the root end of switch blades |
DE828792C (en) * | 1949-05-07 | 1952-01-21 | Oesterr Alpine Montan | Process for re-forging asymmetrical, thick-web rail profiles into rail profiles of greater height |
DE833581C (en) * | 1949-07-08 | 1952-04-15 | Oesterr Alpine Montan | Device for reforging thick-web rail profiles in such greater heights |
-
1992
- 1992-06-10 EP EP92201678A patent/EP0573702A1/en not_active Withdrawn
- 1992-07-24 CA CA 2074660 patent/CA2074660A1/en not_active Abandoned
-
1993
- 1993-06-03 AU AU40027/93A patent/AU4002793A/en not_active Abandoned
- 1993-06-09 MA MA23201A patent/MA22902A1/en unknown
Also Published As
Publication number | Publication date |
---|---|
EP0573702A1 (en) | 1993-12-15 |
AU4002793A (en) | 1993-12-16 |
CA2074660A1 (en) | 1993-12-11 |
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