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WO2008011365A3 - Liaison par fluoformage d'éléments métalliques et assemblage d'éléments ainsi obtenu - Google Patents

Liaison par fluoformage d'éléments métalliques et assemblage d'éléments ainsi obtenu Download PDF

Info

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
Application number
PCT/US2007/073582
Other languages
English (en)
Other versions
WO2008011365A2 (fr
Inventor
Thomas Meier
Original Assignee
Transform Automotive Llc
Thomas Meier
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Transform Automotive Llc, Thomas Meier filed Critical Transform Automotive Llc
Publication of WO2008011365A2 publication Critical patent/WO2008011365A2/fr
Publication of WO2008011365A3 publication Critical patent/WO2008011365A3/fr

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

L'invention concerne un procédé et un appareil (10) permettant d'obtenir un assemblage d'éléments fluoformé (12) présentant des premier et second éléments métalliques (22, 24) mécaniquement verrouillés entre eux.
PCT/US2007/073582 2006-07-19 2007-07-16 Liaison par fluoformage d'éléments métalliques et assemblage d'éléments ainsi obtenu WO2008011365A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/488,959 US20080016670A1 (en) 2006-07-19 2006-07-19 Flow forming connection of metallic parts and resultant part assembly
US11/488,959 2006-07-19

Publications (2)

Publication Number Publication Date
WO2008011365A2 WO2008011365A2 (fr) 2008-01-24
WO2008011365A3 true WO2008011365A3 (fr) 2008-03-13

Family

ID=38957520

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2007/073582 WO2008011365A2 (fr) 2006-07-19 2007-07-16 Liaison par fluoformage d'éléments métalliques et assemblage d'éléments ainsi obtenu

Country Status (2)

Country Link
US (1) US20080016670A1 (fr)
WO (1) WO2008011365A2 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
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 (de) 2013-04-10 2021-09-30 Webo Werkzeugbau Oberschwaben Gmbh Bauteil mit Innen- und Außenverzahnung sowie Verfahren zur Herstellung des Bauteils und Werkzeugsatz zur Ausführung des Verfahrens

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3642311A (en) * 1969-05-09 1972-02-15 Gulf Oil Corp Torque-transmitting joint
EP0736347A1 (fr) * 1995-04-06 1996-10-09 Samtech Corporation Procédé pour la fabrication d'un élément de transmission denté
US7021171B2 (en) * 2002-03-05 2006-04-04 Metal Forming & Coining Corporation Annulus gear and drive shell

Family Cites Families (5)

* Cited by examiner, † Cited by third party
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

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3642311A (en) * 1969-05-09 1972-02-15 Gulf Oil Corp Torque-transmitting joint
EP0736347A1 (fr) * 1995-04-06 1996-10-09 Samtech Corporation Procédé pour la fabrication d'un élément de transmission denté
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 (fr) 2008-01-24
US20080016670A1 (en) 2008-01-24

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