WO2000010746A8 - Verfahren zum innenhochdruck-umformen zweier oder mehrerer hohlkörper mit jeweils zumindest einer öffnung, insbesondere metallrohre oder metallhohlprofile - Google Patents
Verfahren zum innenhochdruck-umformen zweier oder mehrerer hohlkörper mit jeweils zumindest einer öffnung, insbesondere metallrohre oder metallhohlprofileInfo
- Publication number
- WO2000010746A8 WO2000010746A8 PCT/DE1999/002431 DE9902431W WO0010746A8 WO 2000010746 A8 WO2000010746 A8 WO 2000010746A8 DE 9902431 W DE9902431 W DE 9902431W WO 0010746 A8 WO0010746 A8 WO 0010746A8
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- hollow
- hollow body
- deforming
- inner pressure
- high inner
- 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
- 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
- B21D26/037—Forming branched tubes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
- B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
- B21C37/15—Making tubes of special shape; Making tube fittings
- B21C37/28—Making tube fittings for connecting pipes, e.g. U-pieces
- B21C37/29—Making branched pieces, e.g. T-pieces
- B21C37/294—Forming collars by compressing a fluid or a yieldable or resilient mass in the tube
-
- 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
- B21D26/035—Deforming tubular bodies including an additional treatment performed by fluid pressure, e.g. perforating
-
- 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
- B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
- B21D39/04—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders of tubes with tubes; of tubes with rods
- B21D39/044—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders of tubes with tubes; of tubes with rods perpendicular
-
- 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
- Y10T29/49428—Gas and water specific plumbing component making
- Y10T29/49442—T-shaped fitting making
-
- 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
- Y10T29/49616—Structural member making
- Y10T29/49622—Vehicular structural member making
-
- 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
- Y10T29/49805—Shaping by direct application of fluent pressure
-
- 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
- Y10T29/49826—Assembling or joining
- Y10T29/49861—Sizing mating parts during final positional association
-
- 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
- Y10T29/49826—Assembling or joining
- Y10T29/49908—Joining by deforming
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
Abstract
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU64611/99A AU6461199A (en) | 1998-08-17 | 1999-08-04 | Method for deforming through high inner pressure at least two hollow bodies having each at least one opening, especially metal tubes or metal hollow profiles |
US09/762,987 US6574849B1 (en) | 1998-08-17 | 1999-08-04 | Method for deforming through high inner pressure at least two hollow bodies having each at least one opening, especially metal tubes or metal hollow profiles |
EP99952289A EP1105228A2 (de) | 1998-08-17 | 1999-08-04 | Verfahren zum innenhochdruck-umformen zweier oder mehrerer hohlkörper mit jeweils zumindest einer öffnung, insbesondere metallrohre oder metallhohlprofile |
DE19981598T DE19981598D2 (de) | 1998-08-17 | 1999-08-04 | Verfahren zum Innenhochdruck-Umformen zweier oder mehrerer Hohlkörper mit jeweils zumindest einer Öffnung, insbesondere Metallrohre oder Metallhohlprofile |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1998137130 DE19837130C2 (de) | 1998-08-17 | 1998-08-17 | Verfahren zum Fügen zweier oder mehrerer Hohlkörper mit jeweils zumindest einer Öffnung sowie zugehörige Innenhochdruck-Umformmaschine |
DE1998137131 DE19837131C2 (de) | 1998-08-17 | 1998-08-17 | Verfahren zum Innenhochdruck-Umformen zweier oder mehrerer Hohlkörper mit jeweils zumindest einer Öffnung, insbesondere Metallrohre oder Metallhohlprofile sowie Innenhochdruck-Umformmaschine zur Durchführung des Verfahrens |
DE19837130.6 | 1998-08-17 | ||
DE19837131.4 | 1998-08-17 |
Publications (3)
Publication Number | Publication Date |
---|---|
WO2000010746A2 WO2000010746A2 (de) | 2000-03-02 |
WO2000010746A3 WO2000010746A3 (de) | 2000-06-08 |
WO2000010746A8 true WO2000010746A8 (de) | 2000-08-17 |
Family
ID=26048188
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/DE1999/002431 WO2000010746A2 (de) | 1998-08-17 | 1999-08-04 | Verfahren zum innenhochdruck-umformen zweier oder mehrerer hohlkörper mit jeweils zumindest einer öffnung, insbesondere metallrohre oder metallhohlprofile |
Country Status (5)
Country | Link |
---|---|
US (1) | US6574849B1 (de) |
EP (1) | EP1105228A2 (de) |
AU (1) | AU6461199A (de) |
DE (1) | DE19981598D2 (de) |
WO (1) | WO2000010746A2 (de) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7229113B2 (en) * | 2004-10-25 | 2007-06-12 | General Motors Corporation | Structural assembly for vehicles and method of making same |
US20060108783A1 (en) * | 2004-11-24 | 2006-05-25 | Chi-Mou Ni | Structural assembly for vehicles and method of making same |
US20060231597A1 (en) * | 2005-04-13 | 2006-10-19 | Delphi Technologies, Inc. | Method for joining a tube to a member using deformation resistance welding/brazing |
DE102008038276B4 (de) * | 2008-08-18 | 2018-02-15 | Benteler Automobiltechnik Gmbh | Verfahren zur Verbindung von Fahrwerksteilen und Fahrwerksbaugruppe |
CA2778434A1 (en) * | 2009-10-22 | 2011-04-28 | Ms Energy Services | Em telemetry gap sub |
WO2013049880A1 (en) * | 2011-10-08 | 2013-04-11 | Triteck Limited | Device for a plumbing installation |
CN112404888A (zh) * | 2020-09-23 | 2021-02-26 | 浙江德利福科技股份有限公司 | 一种不锈钢三通管的成型工艺 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3776523A (en) * | 1972-04-27 | 1973-12-04 | Universal Fence Inc | Structural tube assembly |
FR2528132B1 (fr) * | 1982-06-03 | 1985-09-27 | Cegedur | Dispositif d'assemblage d'un tube et d'un element de tole |
NL8403969A (nl) * | 1984-12-28 | 1986-07-16 | Wavin Bv | Werkwijze voor het vervaardigen van een buisdeel uit vezelversterkte thermohardende kunststof en vormkern voor het vervaardigen van een dergelijk buisdeel. |
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. |
US5937501A (en) * | 1993-03-27 | 1999-08-17 | Imgram; Friedrich | Process for making tube conduit connections |
US5445001A (en) * | 1994-08-10 | 1995-08-29 | General Motors Corporation | Method and apparatus for forming and cutting tubing |
DE19618626C2 (de) * | 1996-05-09 | 2001-03-08 | Daimler Chrysler Ag | Unlösbare Verbindung und eine Anordnung zur Herstellung derselben |
DE19647962C1 (de) * | 1996-11-20 | 1998-04-16 | Daimler Benz Ag | Verfahren und Einrichtung zum Herstellen von Löchern am Umfang eines Hohlprofiles |
DE19730481C1 (de) * | 1997-07-16 | 1998-07-09 | Daimler Benz Ag | Verfahren zur Herstellung eines hohlprofilförmigen Bauteils |
US6305201B1 (en) * | 2001-04-09 | 2001-10-23 | General Motors Corporation | Method and apparatus for forming unobstructed holes in hollow hydroformed metal parts |
-
1999
- 1999-08-04 DE DE19981598T patent/DE19981598D2/de not_active Expired - Lifetime
- 1999-08-04 WO PCT/DE1999/002431 patent/WO2000010746A2/de not_active Application Discontinuation
- 1999-08-04 EP EP99952289A patent/EP1105228A2/de not_active Withdrawn
- 1999-08-04 US US09/762,987 patent/US6574849B1/en not_active Expired - Fee Related
- 1999-08-04 AU AU64611/99A patent/AU6461199A/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
DE19981598D2 (de) | 2001-09-13 |
AU6461199A (en) | 2000-03-14 |
WO2000010746A2 (de) | 2000-03-02 |
WO2000010746A3 (de) | 2000-06-08 |
EP1105228A2 (de) | 2001-06-13 |
US6574849B1 (en) | 2003-06-10 |
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