SE531252C2 - Krockbalk av utskiljningshärdat stål - Google Patents
Krockbalk av utskiljningshärdat stålInfo
- Publication number
- SE531252C2 SE531252C2 SE0701436A SE0701436A SE531252C2 SE 531252 C2 SE531252 C2 SE 531252C2 SE 0701436 A SE0701436 A SE 0701436A SE 0701436 A SE0701436 A SE 0701436A SE 531252 C2 SE531252 C2 SE 531252C2
- Authority
- SE
- Sweden
- Prior art keywords
- max
- crash
- stainless steel
- steel
- precipitation
- Prior art date
Links
- 229910000760 Hardened steel Inorganic materials 0.000 title 1
- 229910001220 stainless steel Inorganic materials 0.000 claims description 30
- 239000010935 stainless steel Substances 0.000 claims description 26
- 229910000831 Steel Inorganic materials 0.000 claims description 24
- 239000010959 steel Substances 0.000 claims description 24
- 238000000034 method Methods 0.000 claims description 15
- 238000003856 thermoforming Methods 0.000 claims description 12
- 238000001556 precipitation Methods 0.000 claims description 11
- 239000000203 mixture Substances 0.000 claims description 6
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 2
- 239000000356 contaminant Substances 0.000 claims description 2
- 239000012535 impurity Substances 0.000 claims description 2
- 238000004881 precipitation hardening Methods 0.000 claims description 2
- 229910052710 silicon Inorganic materials 0.000 claims description 2
- 239000010703 silicon Substances 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 description 9
- 239000000463 material Substances 0.000 description 9
- 238000010521 absorption reaction Methods 0.000 description 6
- 229910000712 Boron steel Inorganic materials 0.000 description 5
- 238000004364 calculation method Methods 0.000 description 5
- 230000002787 reinforcement Effects 0.000 description 5
- 229910000975 Carbon steel Inorganic materials 0.000 description 4
- 238000004458 analytical method Methods 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 239000002436 steel type Substances 0.000 description 3
- 239000013585 weight reducing agent Substances 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000010962 carbon steel Substances 0.000 description 2
- 238000005336 cracking Methods 0.000 description 2
- 238000007731 hot pressing Methods 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
- 229910001369 Brass Inorganic materials 0.000 description 1
- 229910000797 Ultra-high-strength steel Inorganic materials 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 229910052796 boron Inorganic materials 0.000 description 1
- 239000010951 brass Substances 0.000 description 1
- OKTJSMMVPCPJKN-YPZZEJLDSA-N carbon-10 atom Chemical compound [10C] OKTJSMMVPCPJKN-YPZZEJLDSA-N 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 238000002203 pretreatment Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000011359 shock absorbing material Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D21/00—Understructures, i.e. chassis frame on which a vehicle body may be mounted
- B62D21/15—Understructures, i.e. chassis frame on which a vehicle body may be mounted having impact absorbing means, e.g. a frame designed to permanently or temporarily change shape or dimension upon impact with another body
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
- B60J5/00—Doors
- B60J5/04—Doors arranged at the vehicle sides
- B60J5/042—Reinforcement elements
- B60J5/0422—Elongated type elements, e.g. beams, cables, belts or wires
- B60J5/0423—Elongated type elements, e.g. beams, cables, belts or wires characterised by position in the lower door structure
- B60J5/0426—Elongated type elements, e.g. beams, cables, belts or wires characterised by position in the lower door structure the elements being arranged at the beltline
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
- B60J5/00—Doors
- B60J5/04—Doors arranged at the vehicle sides
- B60J5/042—Reinforcement elements
- B60J5/0422—Elongated type elements, e.g. beams, cables, belts or wires
- B60J5/0423—Elongated type elements, e.g. beams, cables, belts or wires characterised by position in the lower door structure
- B60J5/0429—Elongated type elements, e.g. beams, cables, belts or wires characterised by position in the lower door structure the elements being arranged diagonally
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
- B60J5/00—Doors
- B60J5/04—Doors arranged at the vehicle sides
- B60J5/042—Reinforcement elements
- B60J5/0422—Elongated type elements, e.g. beams, cables, belts or wires
- B60J5/0438—Elongated type elements, e.g. beams, cables, belts or wires characterised by the type of elongated elements
- B60J5/0443—Beams
- B60J5/0444—Beams characterised by a special cross section
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D29/00—Superstructures, understructures, or sub-units thereof, characterised by the material thereof
- B62D29/007—Superstructures, understructures, or sub-units thereof, characterised by the material thereof predominantly of special steel or specially treated steel, e.g. stainless steel or locally surface hardened steel
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/50—Ferrous alloys, e.g. steel alloys containing chromium with nickel with titanium or zirconium
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Architecture (AREA)
- Structural Engineering (AREA)
- Body Structure For Vehicles (AREA)
- Vibration Dampers (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE0701436A SE531252C2 (sv) | 2007-06-12 | 2007-06-12 | Krockbalk av utskiljningshärdat stål |
| PCT/SE2008/050630 WO2008153480A1 (fr) | 2007-06-12 | 2008-05-29 | Poutre pare-chocs comprenant un acier inoxydable à durcissement par précipitation |
| US12/664,121 US20100180990A1 (en) | 2007-06-12 | 2008-05-29 | Impact beam comprising precipitation hardenable stainless steel |
| EP08779313A EP2158340A4 (fr) | 2007-06-12 | 2008-05-29 | Poutre pare-chocs comprenant un acier inoxydable à durcissement par précipitation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE0701436A SE531252C2 (sv) | 2007-06-12 | 2007-06-12 | Krockbalk av utskiljningshärdat stål |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| SE0701436L SE0701436L (sv) | 2008-12-13 |
| SE531252C2 true SE531252C2 (sv) | 2009-02-03 |
Family
ID=40129951
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE0701436A SE531252C2 (sv) | 2007-06-12 | 2007-06-12 | Krockbalk av utskiljningshärdat stål |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US20100180990A1 (fr) |
| EP (1) | EP2158340A4 (fr) |
| SE (1) | SE531252C2 (fr) |
| WO (1) | WO2008153480A1 (fr) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102009030489A1 (de) * | 2009-06-24 | 2010-12-30 | Thyssenkrupp Nirosta Gmbh | Verfahren zum Herstellen eines warmpressgehärteten Bauteils, Verwendung eines Stahlprodukts für die Herstellung eines warmpressgehärteten Bauteils und warmpressgehärtetes Bauteil |
| DE102010019992A1 (de) | 2010-05-10 | 2011-11-10 | Volkswagen Ag | Karosseriestruktur, insbesondere Bodenstruktur, für ein Kraftfahrzeug |
| DE112013007314T5 (de) * | 2013-08-08 | 2016-05-19 | General Electric Company | Ausscheidungsgehärtete Edelstahllegierungen |
| EP3164239A1 (fr) * | 2014-07-03 | 2017-05-10 | Autotech Engineering, A.I.E. | Composants structuraux renforcés |
| DE102015112499A1 (de) * | 2015-07-30 | 2017-02-02 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Türaufprallträger |
| US10676196B2 (en) | 2016-01-21 | 2020-06-09 | Ami Industries, Inc. | Energy attenuating mounting foot for a cabin attendant seat |
| CN108664701A (zh) * | 2018-04-04 | 2018-10-16 | 江苏理工学院 | 一种基于b样条的防撞梁结构优化方法 |
| US20220371091A1 (en) * | 2021-05-19 | 2022-11-24 | Ford Global Technologies, Llc | Directed energy deposition (ded) reinforcements on body structures and visible sheet metal surfaces |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5855844A (en) * | 1995-09-25 | 1999-01-05 | Crs Holdings, Inc. | High-strength, notch-ductile precipitation-hardening stainless steel alloy and method of making |
| US6238455B1 (en) * | 1999-10-22 | 2001-05-29 | Crs Holdings, Inc. | High-strength, titanium-bearing, powder metallurgy stainless steel article with enhanced machinability |
| DE10359786A1 (de) * | 2003-12-19 | 2005-08-04 | Daimlerchrysler Ag | Rostfreie Rahmenkonstruktion für Kraftfahrzeuge |
| DE102005030507B4 (de) * | 2005-06-28 | 2008-04-03 | Benteler Automobiltechnik Gmbh | Türstruktur eines Kraftfahrzeugs |
| DE102005054847B3 (de) * | 2005-11-15 | 2007-10-04 | Benteler Automobiltechnik Gmbh | Hochfestes Stahlbauteil mit gezielter Deformation im Crashfall |
-
2007
- 2007-06-12 SE SE0701436A patent/SE531252C2/sv not_active IP Right Cessation
-
2008
- 2008-05-29 EP EP08779313A patent/EP2158340A4/fr not_active Withdrawn
- 2008-05-29 WO PCT/SE2008/050630 patent/WO2008153480A1/fr active Application Filing
- 2008-05-29 US US12/664,121 patent/US20100180990A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| EP2158340A4 (fr) | 2010-12-08 |
| US20100180990A1 (en) | 2010-07-22 |
| EP2158340A1 (fr) | 2010-03-03 |
| WO2008153480A1 (fr) | 2008-12-18 |
| SE0701436L (sv) | 2008-12-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NUG | Patent has lapsed |