FR3078003B1 - Piece de structure soudee par des points de soudure a une autre piece de structure et comportant le long de la soudure des parties a rigidite variable - Google Patents

Piece de structure soudee par des points de soudure a une autre piece de structure et comportant le long de la soudure des parties a rigidite variable Download PDF

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Publication number
FR3078003B1
FR3078003B1 FR1851422A FR1851422A FR3078003B1 FR 3078003 B1 FR3078003 B1 FR 3078003B1 FR 1851422 A FR1851422 A FR 1851422A FR 1851422 A FR1851422 A FR 1851422A FR 3078003 B1 FR3078003 B1 FR 3078003B1
Authority
FR
France
Prior art keywords
strip
weld
welding points
edge
including parts
Prior art date
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.)
Expired - Fee Related
Application number
FR1851422A
Other languages
English (en)
Other versions
FR3078003A1 (fr
Inventor
Philippe Bonnot
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.)
PSA Automobiles SA
Original Assignee
PSA Automobiles SA
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 PSA Automobiles SA filed Critical PSA Automobiles SA
Priority to FR1851422A priority Critical patent/FR3078003B1/fr
Priority to MA051904A priority patent/MA51904A/fr
Priority to PCT/FR2019/050143 priority patent/WO2019162582A1/fr
Priority to EP19710000.1A priority patent/EP3755481A1/fr
Publication of FR3078003A1 publication Critical patent/FR3078003A1/fr
Application granted granted Critical
Publication of FR3078003B1 publication Critical patent/FR3078003B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • B21D53/00—Making other particular articles
    • B21D53/88—Making other particular articles other parts for vehicles, e.g. cowlings, mudguards
    • 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
    • B21D13/00—Corrugating sheet metal, rods or profiles; Bending sheet metal, rods or profiles into wave form
    • B21D13/02—Corrugating sheet metal, rods or profiles; Bending sheet metal, rods or profiles into wave form by pressing
    • 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
    • B21D19/00—Flanging or other edge treatment, e.g. of tubes
    • B21D19/08—Flanging or other edge treatment, e.g. of tubes by single or successive action of pressing tools, e.g. vice jaws
    • 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
    • B21D24/00—Special deep-drawing arrangements in, or in connection with, presses
    • B21D24/16—Additional equipment in association with the tools, e.g. for shearing, for trimming
    • 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
    • B23K11/00—Resistance welding; Severing by resistance heating
    • B23K11/10—Spot welding; Stitch welding
    • B23K11/11—Spot welding
    • 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
    • B23K11/00—Resistance welding; Severing by resistance heating
    • B23K11/16—Resistance welding; Severing by resistance heating taking account of the properties of the material to be welded
    • 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
    • B23K11/00—Resistance welding; Severing by resistance heating
    • B23K11/34—Preliminary treatment
    • 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
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D27/00—Connections between superstructure or understructure sub-units
    • B62D27/02—Connections between superstructure or understructure sub-units rigid
    • 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
    • B23K2101/00—Articles made by soldering, welding or cutting
    • B23K2101/006—Vehicles
    • 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
    • B23K2101/00—Articles made by soldering, welding or cutting
    • B23K2101/18—Sheet panels

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Body Structure For Vehicles (AREA)

Abstract

La présente invention concerne une pièce de structure (1) d'un véhicule qui comporte une première partie (11) qui forme une bande, ladite bande (11) étant adaptée pour recevoir des points de soudure (12) pour solidariser ladite pièce de structure (1) à une autre pièce de structure (2) dudit véhicule, la bande (11) comportant un premier bord (13), qui forme un bord libre de la pièce de structure (1) et un second bord (14) opposé, la pièce de structure comportant, le long d'une partie du second bord (14) de la bande (11) au moins une nervure (15) qui permet de rigidifier le tronçon (16) de la bande (11) qui est positionné entre ladite nervure (15) et ledit premier bord (13), caractérisée en ce que la bande (11) comporte un embouti (3) qui comporte une succession de picots (31) et qui est positionné de manière à juxtaposer ledit tronçon (16) rigidifié de la bande (11).
FR1851422A 2018-02-20 2018-02-20 Piece de structure soudee par des points de soudure a une autre piece de structure et comportant le long de la soudure des parties a rigidite variable Expired - Fee Related FR3078003B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR1851422A FR3078003B1 (fr) 2018-02-20 2018-02-20 Piece de structure soudee par des points de soudure a une autre piece de structure et comportant le long de la soudure des parties a rigidite variable
MA051904A MA51904A (fr) 2018-02-20 2019-01-22 Pièce de structure soudée par des points de soudure a une autre pièce de structure et comportant le long de la soudure des parties à rigidité variable
PCT/FR2019/050143 WO2019162582A1 (fr) 2018-02-20 2019-01-22 Pièce de structure soudée par des points de soudure a une autre pièce de structure et comportant le long de la soudure des parties à rigidité variable
EP19710000.1A EP3755481A1 (fr) 2018-02-20 2019-01-22 Pièce de structure soudée par des points de soudure a une autre pièce de structure et comportant le long de la soudure des parties à rigidité variable

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1851422 2018-02-20
FR1851422A FR3078003B1 (fr) 2018-02-20 2018-02-20 Piece de structure soudee par des points de soudure a une autre piece de structure et comportant le long de la soudure des parties a rigidite variable

Publications (2)

Publication Number Publication Date
FR3078003A1 FR3078003A1 (fr) 2019-08-23
FR3078003B1 true FR3078003B1 (fr) 2021-01-15

Family

ID=62597620

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1851422A Expired - Fee Related FR3078003B1 (fr) 2018-02-20 2018-02-20 Piece de structure soudee par des points de soudure a une autre piece de structure et comportant le long de la soudure des parties a rigidite variable

Country Status (4)

Country Link
EP (1) EP3755481A1 (fr)
FR (1) FR3078003B1 (fr)
MA (1) MA51904A (fr)
WO (1) WO2019162582A1 (fr)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29712622U1 (de) * 1997-07-17 1997-10-02 Krupp Ag Hoesch Krupp Bauteil aus einem teilstrukturierten Blech hoher Formstabilität
DE10006348C2 (de) * 2000-02-12 2001-12-06 Daimler Chrysler Ag Bauteil mit lokal begrenzten Versteifungsbereichen und Verfahren zu seiner Herstellung
DE102007051565B4 (de) * 2007-10-29 2013-06-13 Webasto Ag Selbsttragendes flächenartiges Karosserieteil
DE102010048589A1 (de) * 2010-09-21 2012-03-22 Giw Gesellschaft Für Innovative Werkzeugsysteme Mbh Verfahren und Vorrichtung zum Formen flächiger Werkstücke
CN103433344A (zh) * 2013-09-10 2013-12-11 吴江涵辉纺织有限公司 散热薄板冲窝机

Also Published As

Publication number Publication date
MA51904A (fr) 2021-05-26
WO2019162582A1 (fr) 2019-08-29
EP3755481A1 (fr) 2020-12-30
FR3078003A1 (fr) 2019-08-23

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