SE516610C2 - Sätt att framställa ett förstärkt rörformigt profilelement genom hydroformning och ett sådant profilelement - Google Patents
Sätt att framställa ett förstärkt rörformigt profilelement genom hydroformning och ett sådant profilelementInfo
- Publication number
- SE516610C2 SE516610C2 SE0002450A SE0002450A SE516610C2 SE 516610 C2 SE516610 C2 SE 516610C2 SE 0002450 A SE0002450 A SE 0002450A SE 0002450 A SE0002450 A SE 0002450A SE 516610 C2 SE516610 C2 SE 516610C2
- Authority
- SE
- Sweden
- Prior art keywords
- blank
- slot
- hydroforming
- reinforcing element
- wall portion
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D47/00—Making rigid structural elements or units, e.g. honeycomb structures
- B21D47/01—Making rigid structural elements or units, e.g. honeycomb structures beams or pillars
- B21D47/02—Making rigid structural elements or units, e.g. honeycomb structures beams or pillars by expanding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D26/00—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces
- B21D26/02—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces by applying fluid pressure
- B21D26/033—Deforming tubular bodies
- B21D26/051—Deforming double-walled bodies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D49/00—Sheathing or stiffening objects
- B21D49/005—Hollow objects
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G7/00—Pivoted suspension arms; Accessories thereof
- B60G7/001—Suspension arms, e.g. constructional features
-
- 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
- B62D21/09—Means for mounting load bearing surfaces
-
- 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
- B62D21/18—Understructures, i.e. chassis frame on which a vehicle body may be mounted characterised by the vehicle type and not provided for in groups B62D21/02 - B62D21/17
- B62D21/183—Understructures, i.e. chassis frame on which a vehicle body may be mounted characterised by the vehicle type and not provided for in groups B62D21/02 - B62D21/17 specially adapted for sports vehicles, e.g. race, dune buggies, go-karts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D23/00—Combined superstructure and frame, i.e. monocoque constructions
- B62D23/005—Combined superstructure and frame, i.e. monocoque constructions with integrated chassis in the whole shell, e.g. meshwork, tubes, or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D25/00—Superstructure or monocoque structure sub-units; Parts or details thereof not otherwise provided for
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2206/00—Indexing codes related to the manufacturing of suspensions: constructional features, the materials used, procedures or tools
- B60G2206/01—Constructional features of suspension elements, e.g. arms, dampers, springs
- B60G2206/012—Hollow or tubular elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2206/00—Indexing codes related to the manufacturing of suspensions: constructional features, the materials used, procedures or tools
- B60G2206/01—Constructional features of suspension elements, e.g. arms, dampers, springs
- B60G2206/10—Constructional features of arms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2206/00—Indexing codes related to the manufacturing of suspensions: constructional features, the materials used, procedures or tools
- B60G2206/01—Constructional features of suspension elements, e.g. arms, dampers, springs
- B60G2206/40—Constructional features of dampers and/or springs
- B60G2206/42—Springs
- B60G2206/427—Stabiliser bars or tubes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2206/00—Indexing codes related to the manufacturing of suspensions: constructional features, the materials used, procedures or tools
- B60G2206/01—Constructional features of suspension elements, e.g. arms, dampers, springs
- B60G2206/80—Manufacturing procedures
- B60G2206/81—Shaping
- B60G2206/8103—Shaping by folding or bending
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2206/00—Indexing codes related to the manufacturing of suspensions: constructional features, the materials used, procedures or tools
- B60G2206/01—Constructional features of suspension elements, e.g. arms, dampers, springs
- B60G2206/80—Manufacturing procedures
- B60G2206/81—Shaping
- B60G2206/8107—Shaping by hydroforming
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49636—Process for making bearing or component thereof
- Y10T29/497—Pre-usage process, e.g., preloading, aligning
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
- Body Structure For Vehicles (AREA)
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE0002450A SE516610C2 (sv) | 2000-06-29 | 2000-06-29 | Sätt att framställa ett förstärkt rörformigt profilelement genom hydroformning och ett sådant profilelement |
EP01945873A EP1296781B1 (de) | 2000-06-29 | 2001-06-29 | Verfahren zur herstellung eines profilelementes mit verstärkter biegung und solches profilelement |
US10/312,648 US6830077B2 (en) | 2000-06-29 | 2001-06-29 | Method for producing a structural element with a reinforced bend and a structural element |
AU2001267982A AU2001267982A1 (en) | 2000-06-29 | 2001-06-29 | A method for producing a structural element with a reinforced bend and a structural element |
PCT/SE2001/001508 WO2002000366A1 (en) | 2000-06-29 | 2001-06-29 | A method for producing a structural element with a reinforced bend and a structural element |
DE60108959T DE60108959T2 (de) | 2000-06-29 | 2001-06-29 | Verfahren zur herstellung eines profilelementes mit verstärkter biegung und solches profilelement |
JP2002505136A JP2004501767A (ja) | 2000-06-29 | 2001-06-29 | 強化された曲げ部を持つ構造要素を製造する方法及び構造要素 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE0002450A SE516610C2 (sv) | 2000-06-29 | 2000-06-29 | Sätt att framställa ett förstärkt rörformigt profilelement genom hydroformning och ett sådant profilelement |
Publications (3)
Publication Number | Publication Date |
---|---|
SE0002450D0 SE0002450D0 (sv) | 2000-06-29 |
SE0002450L SE0002450L (sv) | 2001-12-30 |
SE516610C2 true SE516610C2 (sv) | 2002-02-05 |
Family
ID=20280301
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE0002450A SE516610C2 (sv) | 2000-06-29 | 2000-06-29 | Sätt att framställa ett förstärkt rörformigt profilelement genom hydroformning och ett sådant profilelement |
Country Status (7)
Country | Link |
---|---|
US (1) | US6830077B2 (de) |
EP (1) | EP1296781B1 (de) |
JP (1) | JP2004501767A (de) |
AU (1) | AU2001267982A1 (de) |
DE (1) | DE60108959T2 (de) |
SE (1) | SE516610C2 (de) |
WO (1) | WO2002000366A1 (de) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10126183A1 (de) * | 2001-05-30 | 2002-12-12 | Karmann Gmbh W | Einrichtung zum Erhöhen der Festigkeit eines Hohlformteiles einer Fahrzeugkarosserie |
DE10130197B4 (de) * | 2001-06-22 | 2012-01-26 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Hohlträger für einen Aufbau eines Kraftfahrzeugs |
DE10357927B4 (de) * | 2003-12-11 | 2007-07-26 | Daimlerchrysler Ag | A-Säule für ein Kraftfahrzeug |
US8910669B2 (en) | 2012-02-23 | 2014-12-16 | Ticona Llc | Insert for pipe assembly and method for forming pipe assembly |
DE102016122726A1 (de) * | 2016-11-24 | 2018-05-24 | Benteler Automobiltechnik Gmbh | Anordnung zur Verstärkung eines metallischen Hohlkörpers, Vorrichtung und Verfahren hierfür |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US978597A (en) * | 1909-06-26 | 1910-12-13 | Patrick W Sweeney | Sprinkling-pipe. |
US3084429A (en) * | 1959-03-04 | 1963-04-09 | Sdruzeni Podniku Textilniho St | Manufacture of needle cylinder for circular knitting machine |
US3403703A (en) * | 1965-10-08 | 1968-10-01 | August P. Reimann | Access channel |
FR2292175A1 (fr) * | 1974-11-19 | 1976-06-18 | Plastic Omnium Cie | Tubes renforces en matiere synthetique, notamment en ptfe |
US3993248A (en) * | 1975-08-13 | 1976-11-23 | Harmony Emitter Company, Inc. | Fluid flow regulator |
DE2542807C3 (de) * | 1975-09-25 | 1979-02-22 | Kraftwerk Union Ag, 4330 Muelheim | Berstschutz-Anordnung für Rohrleitungen, insbesondere für Primärkühlmittel führende Rohrleitungen von Kernreaktoren |
JPS52123365A (en) * | 1976-04-10 | 1977-10-17 | Sankei Giken Kogyo Kk | Method of forming muffler for motorcycle |
SE500174C2 (sv) * | 1992-09-11 | 1994-05-02 | Saab Automobile | Tröskelförstärkning för reduktion av golvinträngning vid offsetkollisioner med personbilar |
IT1256977B (it) * | 1992-10-22 | 1995-12-27 | Fiat Auto Spa | Procedimento per il fissaggio di un inserto tubolare di rinforzo ad una struttura tubolare metallica ed apparecchiatura per la realizzazione di tale procedimento. |
CH688355A5 (de) * | 1994-06-16 | 1997-08-15 | Empa | Verfahren zur Verhinderung der raschen Rissausbreitung bei Kunststoffrohren und nach dem Verfahren hergestellte Kunststoffrohre. |
JP3159288B2 (ja) * | 1994-07-20 | 2001-04-23 | 本田技研工業株式会社 | サスペンションアームの製造方法 |
CA2239392A1 (en) * | 1997-06-02 | 1998-12-02 | The University Of Western Ontario | Reduction of electrostatic charging of particles in pneumatic conveying |
JPH10339223A (ja) * | 1997-06-06 | 1998-12-22 | Aisin Takaoka Ltd | マニホルド及びマニホルドの製造方法 |
US6233826B1 (en) * | 1997-07-21 | 2001-05-22 | Henkel Corp | Method for reinforcing structural members |
FR2766747B1 (fr) | 1997-08-04 | 1999-10-22 | Allevard Ressorts Vehicules In | Procede de fabrication d'une barre stabilisatrice pour vehicule |
DE19833006B4 (de) * | 1998-07-22 | 2004-07-22 | Dr. Meleghy Hydroforming Gmbh & Co. Kg | Verfahren und Vorrichtung zur Herstellung rohrförmiger gebogener Hohlkörper durch Innenhochdruckumformen |
JP3428547B2 (ja) * | 2000-01-20 | 2003-07-22 | 本田技研工業株式会社 | パイプの補強構造 |
JP2001300655A (ja) * | 2000-04-20 | 2001-10-30 | Toyota Motor Corp | 管状体への部品取付け方法 |
-
2000
- 2000-06-29 SE SE0002450A patent/SE516610C2/sv not_active IP Right Cessation
-
2001
- 2001-06-29 JP JP2002505136A patent/JP2004501767A/ja active Pending
- 2001-06-29 DE DE60108959T patent/DE60108959T2/de not_active Expired - Lifetime
- 2001-06-29 EP EP01945873A patent/EP1296781B1/de not_active Expired - Lifetime
- 2001-06-29 AU AU2001267982A patent/AU2001267982A1/en not_active Abandoned
- 2001-06-29 WO PCT/SE2001/001508 patent/WO2002000366A1/en active IP Right Grant
- 2001-06-29 US US10/312,648 patent/US6830077B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2004501767A (ja) | 2004-01-22 |
EP1296781B1 (de) | 2005-02-16 |
EP1296781A1 (de) | 2003-04-02 |
AU2001267982A1 (en) | 2002-01-08 |
US20030184109A1 (en) | 2003-10-02 |
SE0002450L (sv) | 2001-12-30 |
DE60108959D1 (de) | 2005-03-24 |
WO2002000366A1 (en) | 2002-01-03 |
DE60108959T2 (de) | 2006-07-20 |
SE0002450D0 (sv) | 2000-06-29 |
US6830077B2 (en) | 2004-12-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |