DE69623108T2 - Verfahren zur Herstellung elektrischer Kontakte zum Befestigen insbesondere auf einem Schienensteg - Google Patents
Verfahren zur Herstellung elektrischer Kontakte zum Befestigen insbesondere auf einem SchienenstegInfo
- Publication number
- DE69623108T2 DE69623108T2 DE69623108T DE69623108T DE69623108T2 DE 69623108 T2 DE69623108 T2 DE 69623108T2 DE 69623108 T DE69623108 T DE 69623108T DE 69623108 T DE69623108 T DE 69623108T DE 69623108 T2 DE69623108 T2 DE 69623108T2
- Authority
- DE
- Germany
- Prior art keywords
- electrical contact
- region
- mold
- deformation
- shoulder
- 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
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 10
- 238000000034 method Methods 0.000 claims abstract description 8
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 6
- 229910052802 copper Inorganic materials 0.000 claims abstract description 6
- 239000010949 copper Substances 0.000 claims abstract description 6
- 238000007669 thermal treatment Methods 0.000 claims 2
- 244000273618 Sphenoclea zeylanica Species 0.000 abstract 1
- 238000003754 machining Methods 0.000 description 8
- 239000000047 product Substances 0.000 description 6
- 239000000463 material Substances 0.000 description 4
- 239000002699 waste material Substances 0.000 description 3
- 230000000670 limiting effect Effects 0.000 description 2
- 241000269350 Anura Species 0.000 description 1
- 229910000617 Mangalloy Inorganic materials 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 229910052712 strontium Inorganic materials 0.000 description 1
- CIOAGBVUUVVLOB-UHFFFAOYSA-N strontium atom Chemical compound [Sr] CIOAGBVUUVVLOB-UHFFFAOYSA-N 0.000 description 1
- 229910052714 tellurium Inorganic materials 0.000 description 1
- PORWMNRCUJJQNO-UHFFFAOYSA-N tellurium atom Chemical compound [Te] PORWMNRCUJJQNO-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/16—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for manufacturing contact members, e.g. by punching and by bending
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J5/00—Methods for forging, hammering, or pressing; Special equipment or accessories therefor
- B21J5/06—Methods for forging, hammering, or pressing; Special equipment or accessories therefor for performing particular operations
- B21J5/08—Upsetting
-
- 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
- B21K21/00—Making hollow articles not covered by a single preceding sub-group
- B21K21/12—Shaping end portions of hollow articles
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/06—Riveted connections
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Manufacturing Of Electrical Connectors (AREA)
- Machines For Laying And Maintaining Railways (AREA)
- Forging (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Electric Clocks (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT96MI000369A IT1282701B1 (it) | 1996-02-27 | 1996-02-27 | Procedimento per la realizzazione di contatti elettrici applicabili particolarmente sull'anima di rotaie e simili |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE69623108D1 DE69623108D1 (de) | 2002-09-26 |
| DE69623108T2 true DE69623108T2 (de) | 2002-12-12 |
Family
ID=11373414
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE69623108T Expired - Lifetime DE69623108T2 (de) | 1996-02-27 | 1996-11-04 | Verfahren zur Herstellung elektrischer Kontakte zum Befestigen insbesondere auf einem Schienensteg |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP0793294B1 (enrdf_load_stackoverflow) |
| AT (1) | ATE222665T1 (enrdf_load_stackoverflow) |
| DE (1) | DE69623108T2 (enrdf_load_stackoverflow) |
| ES (1) | ES2180681T3 (enrdf_load_stackoverflow) |
| IT (1) | IT1282701B1 (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ITMI20120406A1 (it) * | 2012-03-15 | 2013-09-16 | Cembre Spa | Contatto elettrico permanente applicabile sull'anima di rotaie e simili |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3540255A (en) * | 1967-12-13 | 1970-11-17 | Lamson & Sessions Co | Method and apparatus for making hollow metal articles |
| DE2838157A1 (de) * | 1978-09-01 | 1980-03-13 | Eberhardt Peka Fahrzeug | Verfahren und vorrichtung zum anformen eines endbundes an ein rohrstueck |
| IT1215911B (it) * | 1988-02-18 | 1990-02-22 | Cembre Srl | Contatto elettrico permanente applicabile sull'anima di rotaie esimili. |
| FR2644714A1 (fr) * | 1989-03-22 | 1990-09-28 | Commissariat Energie Atomique | Procede d'obtention de pieces de grandes dimensions en cuivre et de structure tres fine, a partir d'un lopin issu de coulee continue |
-
1996
- 1996-02-27 IT IT96MI000369A patent/IT1282701B1/it active IP Right Grant
- 1996-11-04 DE DE69623108T patent/DE69623108T2/de not_active Expired - Lifetime
- 1996-11-04 ES ES96117620T patent/ES2180681T3/es not_active Expired - Lifetime
- 1996-11-04 AT AT96117620T patent/ATE222665T1/de active
- 1996-11-04 EP EP96117620A patent/EP0793294B1/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| EP0793294A3 (en) | 1998-07-22 |
| ATE222665T1 (de) | 2002-09-15 |
| ITMI960369A1 (it) | 1997-08-27 |
| DE69623108D1 (de) | 2002-09-26 |
| EP0793294B1 (en) | 2002-08-21 |
| ITMI960369A0 (enrdf_load_stackoverflow) | 1996-02-27 |
| ES2180681T3 (es) | 2003-02-16 |
| IT1282701B1 (it) | 1998-03-31 |
| EP0793294A2 (en) | 1997-09-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8364 | No opposition during term of opposition |