ES2239639T3 - Procedimiento y dispositivo para la fabricacion de elementos roscados. - Google Patents
Procedimiento y dispositivo para la fabricacion de elementos roscados.Info
- Publication number
- ES2239639T3 ES2239639T3 ES01117159T ES01117159T ES2239639T3 ES 2239639 T3 ES2239639 T3 ES 2239639T3 ES 01117159 T ES01117159 T ES 01117159T ES 01117159 T ES01117159 T ES 01117159T ES 2239639 T3 ES2239639 T3 ES 2239639T3
- Authority
- ES
- Spain
- Prior art keywords
- rolling
- reduction
- jaws
- pair
- drawn
- 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
- 238000000034 method Methods 0.000 title claims abstract description 22
- 238000004519 manufacturing process Methods 0.000 title claims description 10
- 238000005096 rolling process Methods 0.000 claims abstract description 68
- 230000009467 reduction Effects 0.000 claims abstract description 52
- 238000003475 lamination Methods 0.000 claims description 11
- 239000000463 material Substances 0.000 claims description 7
- 238000005491 wire drawing Methods 0.000 claims description 4
- 230000004323 axial length Effects 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 2
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 230000002035 prolonged effect Effects 0.000 claims 1
- 230000008569 process Effects 0.000 abstract description 2
- 230000006872 improvement Effects 0.000 description 8
- 238000000605 extraction Methods 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000002650 habitual effect Effects 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
- B21H3/00—Making helical bodies or bodies having parts of helical shape
- B21H3/02—Making helical bodies or bodies having parts of helical shape external screw-threads ; Making dies for thread rolling
- B21H3/027—Rolling of self-tapping screws
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Forging (AREA)
- Metal Rolling (AREA)
- Metal Extraction Processes (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10039011 | 2000-08-10 | ||
| DE10039011A DE10039011A1 (de) | 2000-08-10 | 2000-08-10 | Verfahren und Vorrichtung zum Herstellen von Bolzenelementen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2239639T3 true ES2239639T3 (es) | 2005-10-01 |
Family
ID=7651944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES01117159T Expired - Lifetime ES2239639T3 (es) | 2000-08-10 | 2001-07-14 | Procedimiento y dispositivo para la fabricacion de elementos roscados. |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP1186360B1 (de) |
| AT (1) | ATE290934T1 (de) |
| DE (2) | DE10039011A1 (de) |
| DK (1) | DK1186360T3 (de) |
| ES (1) | ES2239639T3 (de) |
| PT (1) | PT1186360E (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10254319B3 (de) * | 2002-11-21 | 2004-09-16 | Duve Kaltformtechnik Gmbh | Verfahren zum Herstellen einer Schraube mit einer Bohrspitze |
| DE102011076180A1 (de) * | 2011-05-20 | 2012-11-22 | Hilti Aktiengesellschaft | Ankerbolzen und Herstellungsverfahren |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE45391C (de) * | AMERICAN Screw Co. by Edwin G. Awgell President in New-York | Gewindewalzbacken | ||
| DD33566A (de) * | ||||
| US2314390A (en) * | 1939-08-17 | 1943-03-23 | New Process Screw Corp | Method and apparatus for rolling screws |
| GB2220721B (en) * | 1988-07-11 | 1992-02-12 | Austin Rover Group | A method of making threaded fasteners |
| SU1637923A1 (ru) * | 1988-12-05 | 1991-03-30 | Предприятие П/Я М-5514 | Инструмент дл одновременного накатывани резьбы и гладкой цилиндрической поверхности |
| JPH03161136A (ja) * | 1989-11-14 | 1991-07-11 | Shinjiyou Seisakusho:Kk | コンクリート用アンカーボルトの製造方法及び該アンカーボルトの製造に用いる装置 |
| US5242253A (en) * | 1992-10-08 | 1993-09-07 | Semblex Corporation | Thread-forming screw |
| EP0682187A3 (de) * | 1994-04-13 | 1996-03-13 | Bergner Richard Gmbh Co | Verfahren zur Herstellung einer Schraube und dafür bestimmter Schraubenrohling. |
| JPH08108239A (ja) * | 1994-10-05 | 1996-04-30 | Toyota Motor Corp | 転造ダイス |
| DE19632838A1 (de) * | 1996-08-15 | 1998-02-19 | Adolf Wuerth Gmbh & Co Kg | Schraube mit einer selbstbohrenden Spitze |
-
2000
- 2000-08-10 DE DE10039011A patent/DE10039011A1/de not_active Withdrawn
-
2001
- 2001-07-14 ES ES01117159T patent/ES2239639T3/es not_active Expired - Lifetime
- 2001-07-14 DE DE50105600T patent/DE50105600D1/de not_active Expired - Lifetime
- 2001-07-14 EP EP01117159A patent/EP1186360B1/de not_active Expired - Lifetime
- 2001-07-14 PT PT01117159T patent/PT1186360E/pt unknown
- 2001-07-14 DK DK01117159T patent/DK1186360T3/da active
- 2001-07-14 AT AT01117159T patent/ATE290934T1/de active
Also Published As
| Publication number | Publication date |
|---|---|
| EP1186360A3 (de) | 2002-12-18 |
| EP1186360B1 (de) | 2005-03-16 |
| DE10039011A1 (de) | 2002-02-21 |
| DK1186360T3 (da) | 2005-07-25 |
| ATE290934T1 (de) | 2005-04-15 |
| PT1186360E (pt) | 2005-06-30 |
| EP1186360A2 (de) | 2002-03-13 |
| DE50105600D1 (de) | 2005-04-21 |
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