ES2177249T3 - Piezas embutidas de chapa de acero de resorte, especialmente como piezas de construccion ligera o piezas de carroceria, y procedimiento parala fabricacion de las mismas. - Google Patents
Piezas embutidas de chapa de acero de resorte, especialmente como piezas de construccion ligera o piezas de carroceria, y procedimiento parala fabricacion de las mismas.Info
- Publication number
- ES2177249T3 ES2177249T3 ES99907622T ES99907622T ES2177249T3 ES 2177249 T3 ES2177249 T3 ES 2177249T3 ES 99907622 T ES99907622 T ES 99907622T ES 99907622 T ES99907622 T ES 99907622T ES 2177249 T3 ES2177249 T3 ES 2177249T3
- Authority
- ES
- Spain
- Prior art keywords
- embutidas
- parally
- spring steel
- pieces
- parts
- 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
- 229910000639 Spring steel Inorganic materials 0.000 title abstract 2
- 238000010276 construction Methods 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 229910000831 Steel Inorganic materials 0.000 abstract 1
- 239000010959 steel Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/46—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for sheet metals
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
- Heat Treatment Of Articles (AREA)
- Heat Treatment Of Sheet Steel (AREA)
- Heat Treatment Of Steel (AREA)
- Springs (AREA)
Abstract
Pieza embutida en chapa de acero, sobre todo para las carrocerías de vehículos automóviles y caracterizada por el empleo de una chapa de acero de resorte que ya en su estado de partida está templada, es decir, está completamente austemplada o bainitizada.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19815022A DE19815022A1 (de) | 1998-04-03 | 1998-04-03 | Ziehteile aus Federstahlblech, insbesondere als Leichtbau- oder Karosserieteil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2177249T3 true ES2177249T3 (es) | 2002-12-01 |
Family
ID=7863522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES99907622T Expired - Lifetime ES2177249T3 (es) | 1998-04-03 | 1999-03-11 | Piezas embutidas de chapa de acero de resorte, especialmente como piezas de construccion ligera o piezas de carroceria, y procedimiento parala fabricacion de las mismas. |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US6364973B1 (es) |
| EP (1) | EP1069962B1 (es) |
| DE (2) | DE19815022A1 (es) |
| ES (1) | ES2177249T3 (es) |
| WO (1) | WO1999051376A1 (es) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7585017B2 (en) | 2005-05-10 | 2009-09-08 | Noble Advanced Technologies, Inc. | One-piece, tubular member with an integrated welded flange and associated method for producing |
| DE102005041741B4 (de) * | 2005-09-02 | 2010-03-18 | Daimler Ag | Verfahren zum Herstellen eines pressgehärteten Bauteils |
| DE102006019567B3 (de) * | 2006-04-27 | 2007-11-08 | Daimlerchrysler Ag | Verfahren zum Herstellen umgeformter Stahlbauteile |
| NL2002248C2 (en) * | 2008-11-24 | 2010-05-26 | Weweler Nv | Hardening of flexible trailing arms. |
| DE102016001229A1 (de) | 2016-02-04 | 2017-08-10 | GM Global Technology Operations LLC (n. d. Ges. d. Staates Delaware) | Blechwerkstück |
| DE102018209847B4 (de) | 2018-06-19 | 2020-01-02 | Audi Ag | Blechbauteil |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4033789A (en) | 1976-03-19 | 1977-07-05 | Jones & Laughlin Steel Corporation | Method of producing a high strength steel having uniform elongation |
| DE2658335A1 (de) * | 1976-12-23 | 1978-07-06 | Uniplanung Gmbh & Co Kg | Verfahren und ziehwerkzeug zum tiefziehen von blechformteilen, insbesondere von becken in spueltischabdeckungen aus edelstahl |
| DE2917287C2 (de) * | 1978-04-28 | 1986-02-27 | Neturen Co. Ltd., Tokio/Tokyo | Verfahren zum Herstellen von Schraubenfedern, Torsionsstäben oder dergleichen aus Federstahldraht |
| US4609410A (en) * | 1980-12-04 | 1986-09-02 | United States Steel Corporation | Method for producing high-strength deep-drawable dual-phase steel sheets |
| US4619714A (en) * | 1984-08-06 | 1986-10-28 | The Regents Of The University Of California | Controlled rolling process for dual phase steels and application to rod, wire, sheet and other shapes |
| US5213634A (en) * | 1991-04-08 | 1993-05-25 | Deardo Anthony J | Multiphase microalloyed steel and method thereof |
| FR2748033B1 (fr) | 1996-04-26 | 1998-05-22 | Lorraine Laminage | Procede de realisation d'une bande de tole d'acier laminee a chaud a tres haute resistance utilisable pour la mise en forme et notamment pour l'emboutissage |
-
1998
- 1998-04-03 DE DE19815022A patent/DE19815022A1/de not_active Ceased
-
1999
- 1999-03-11 DE DE59901460T patent/DE59901460D1/de not_active Expired - Fee Related
- 1999-03-11 ES ES99907622T patent/ES2177249T3/es not_active Expired - Lifetime
- 1999-03-11 EP EP99907622A patent/EP1069962B1/de not_active Expired - Lifetime
- 1999-03-11 WO PCT/EP1999/001578 patent/WO1999051376A1/de not_active Ceased
- 1999-03-11 US US09/647,608 patent/US6364973B1/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| DE19815022A1 (de) | 1999-10-21 |
| EP1069962A1 (de) | 2001-01-24 |
| DE59901460D1 (de) | 2002-06-20 |
| WO1999051376A1 (de) | 1999-10-14 |
| US6364973B1 (en) | 2002-04-02 |
| EP1069962B1 (de) | 2002-05-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| MX2010006096A (es) | Anticuerpo anti-nr10 y su uso. | |
| ES2194056T3 (es) | Uso de almidon para aplicaciones cineticas transdermicas. | |
| ES2143820T3 (es) | Calcomania para neumatico vulcanizado y metodo de obtencion de un neumatico que comprende un motivo coloreado. | |
| CR8571A (es) | Combinaciones antineoplasicas de cci-779 y rituximab | |
| WO2008132807A1 (ja) | 空気浄化装置およびそれを用いた空気調和機または冷蔵庫 | |
| ATE396197T1 (de) | 17-alpha-substituierte-11-beta-substituierte-4- aryl und 21-substituierte 19-norpregnadienedione mit antigestagener aktivität | |
| ES2177249T3 (es) | Piezas embutidas de chapa de acero de resorte, especialmente como piezas de construccion ligera o piezas de carroceria, y procedimiento parala fabricacion de las mismas. | |
| GT200400023S (es) | Dentifrico | |
| MXPA06010142A (es) | Carreton de ferrocarril. | |
| ATE445063T1 (de) | Kraftfahrzeugtürverschluss | |
| ES2011017B3 (es) | Un amortiguador de choque para automovil. | |
| AR021446A1 (es) | Composiciones de limpieza | |
| ITMI20032499A1 (it) | Pneumatico di veicolo ad elevata sicurezza di impiego. | |
| ES2177987T3 (es) | Articulos moldeados de celulosa hidratada con superficie enzimaticamente modificada. | |
| ES2145488T3 (es) | Tope de puerta provisional para charnela de una puerta de vehiculo automovil y dispositivo de fijacion de dicho tope de puerta provisional. | |
| BR0215970A (pt) | Pneu para rodas de veìculo, banda de rodagem de pneu, composição elastomérica reticulável, e, produto manufaturado elastomérico reticulado | |
| AR106331A2 (es) | N-benzoil-estaurosporina, forma ii | |
| ES2020166T3 (es) | Tope de limitacion de carrera para suspension para automovil o vehiculo analogo, con caracteristicas de rigidez progresiva y autoestable en compresion. | |
| SV2003001061A (es) | Nuevos heterociclos 3 ref.lea 35361-sv | |
| ES2064851T3 (es) | Chasis para automoviles o remolques de vehiculos. | |
| ES1044561Y (es) | Cuerpo de soporte para lamparas de iluminacion de la placa de matricula de vehiculos automoviles. | |
| CR7710S (es) | Emparedado de galleta teniendo una base disimil endurecida | |
| AR019604A1 (es) | Luneta o panel vidriado para colocar en una abertura predeterminada prevista en un vehiculo o lo similar | |
| FR2832098B1 (fr) | Train arriere a essieu multibras et ressort lame | |
| BR0201351A (pt) | Auto alavanca para automóveis |