FR2045739A1 - - Google Patents

Info

Publication number
FR2045739A1
FR2045739A1 FR6921974A FR6921974A FR2045739A1 FR 2045739 A1 FR2045739 A1 FR 2045739A1 FR 6921974 A FR6921974 A FR 6921974A FR 6921974 A FR6921974 A FR 6921974A FR 2045739 A1 FR2045739 A1 FR 2045739A1
Authority
FR
France
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
FR6921974A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
PARIS ECOLE NALE MINES
Original Assignee
PARIS ECOLE NALE MINES
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 PARIS ECOLE NALE MINES filed Critical PARIS ECOLE NALE MINES
Priority to FR6921974A priority Critical patent/FR2045739A1/fr
Publication of FR2045739A1 publication Critical patent/FR2045739A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
    • B23K20/06—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating by means of high energy impulses, e.g. magnetic energy
    • 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
    • B21D26/14—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces applying magnetic forces

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
FR6921974A 1969-06-30 1969-06-30 Withdrawn FR2045739A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR6921974A FR2045739A1 (fr) 1969-06-30 1969-06-30

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6921974A FR2045739A1 (fr) 1969-06-30 1969-06-30

Publications (1)

Publication Number Publication Date
FR2045739A1 true FR2045739A1 (fr) 1971-03-05

Family

ID=9036617

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6921974A Withdrawn FR2045739A1 (fr) 1969-06-30 1969-06-30

Country Status (1)

Country Link
FR (1) FR2045739A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011067067A1 (fr) * 2009-12-04 2011-06-09 Sony Ericsson Mobile Communications Ab Procédés de fabrication d'une partie de boîtier d'un dispositif électronique portable et partie de boîtier d'un dispositif électronique portable

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1485852A (fr) * 1965-06-25 1967-06-23 Matériaux composites structurés, d'une grande résistance aux sollicitations, pièces moulées à partir de ces matériaux et leur fabrication

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1485852A (fr) * 1965-06-25 1967-06-23 Matériaux composites structurés, d'une grande résistance aux sollicitations, pièces moulées à partir de ces matériaux et leur fabrication

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011067067A1 (fr) * 2009-12-04 2011-06-09 Sony Ericsson Mobile Communications Ab Procédés de fabrication d'une partie de boîtier d'un dispositif électronique portable et partie de boîtier d'un dispositif électronique portable
US8184431B2 (en) 2009-12-04 2012-05-22 Sony Ericsson Mobile Communications Ab Methods of producing a housing of a portable electronic device and a housing portion of a portable electronic device

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Legal Events

Date Code Title Description
ST Notification of lapse