WO2008011365A3 - Flow forming connection of metallic parts and resultant part assembly - Google Patents
Flow forming connection of metallic parts and resultant part assembly Download PDFInfo
- Publication number
- WO2008011365A3 WO2008011365A3 PCT/US2007/073582 US2007073582W WO2008011365A3 WO 2008011365 A3 WO2008011365 A3 WO 2008011365A3 US 2007073582 W US2007073582 W US 2007073582W WO 2008011365 A3 WO2008011365 A3 WO 2008011365A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- part assembly
- metallic parts
- flow forming
- forming connection
- resultant part
- 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
- B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
- B21D22/14—Spinning
-
- 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
-
- 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
- Y10T29/49909—Securing cup or tube between axially extending concentric annuli
- Y10T29/49913—Securing cup or tube between axially extending concentric annuli by constricting outer annulus
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Forging (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
A method and apparatus (10) provide a flow formed part assembly (12) having mechanically interlocked first and second metallic parts (22) and (24).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US11/488,959 | 2006-07-19 | ||
| US11/488,959 US20080016670A1 (en) | 2006-07-19 | 2006-07-19 | Flow forming connection of metallic parts and resultant part assembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| WO2008011365A2 WO2008011365A2 (en) | 2008-01-24 |
| WO2008011365A3 true WO2008011365A3 (en) | 2008-03-13 |
Family
ID=38957520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/US2007/073582 WO2008011365A2 (en) | 2006-07-19 | 2007-07-16 | Flow forming connection of metallic parts and resultant part assembly |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US20080016670A1 (en) |
| WO (1) | WO2008011365A2 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8444522B2 (en) | 2010-04-27 | 2013-05-21 | Metal Forming & Coining Corporation | Flow-formed differential case assembly |
| US8628444B2 (en) | 2010-07-01 | 2014-01-14 | Metal Forming & Coining Corporation | Flow-formed differential case assembly |
| DE102013006150B4 (en) | 2013-04-10 | 2021-09-30 | Webo Werkzeugbau Oberschwaben Gmbh | Component with internal and external toothing as well as a process for manufacturing the component and a tool set for carrying out the process |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3642311A (en) * | 1969-05-09 | 1972-02-15 | Gulf Oil Corp | Torque-transmitting joint |
| EP0736347A1 (en) * | 1995-04-06 | 1996-10-09 | Samtech Corporation | Method of manufacturing toothed transmission element |
| US7021171B2 (en) * | 2002-03-05 | 2006-04-04 | Metal Forming & Coining Corporation | Annulus gear and drive shell |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2707823A (en) * | 1949-08-03 | 1955-05-10 | Gen Electric Co Ltd | Method of making wire joints by cold pressure welding |
| US2707824A (en) * | 1951-09-28 | 1955-05-10 | Gen Electric Co Ltd | Method of making cold-weld joints |
| US2894323A (en) * | 1953-02-20 | 1959-07-14 | Gen Electric Co Ltd | Pressure welding |
| US2926030A (en) * | 1955-08-18 | 1960-02-23 | Kelsey Hayes Co | Tube joint structure and method of making same |
| US3090116A (en) * | 1957-11-04 | 1963-05-21 | Gen Electric Co Ltd | Method of cold bonding metallic parts |
-
2006
- 2006-07-19 US US11/488,959 patent/US20080016670A1/en not_active Abandoned
-
2007
- 2007-07-16 WO PCT/US2007/073582 patent/WO2008011365A2/en active Application Filing
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3642311A (en) * | 1969-05-09 | 1972-02-15 | Gulf Oil Corp | Torque-transmitting joint |
| EP0736347A1 (en) * | 1995-04-06 | 1996-10-09 | Samtech Corporation | Method of manufacturing toothed transmission element |
| US7021171B2 (en) * | 2002-03-05 | 2006-04-04 | Metal Forming & Coining Corporation | Annulus gear and drive shell |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2008011365A2 (en) | 2008-01-24 |
| US20080016670A1 (en) | 2008-01-24 |
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