FR2287365A1 - Pare-choc de securite pour vehicule ou engin de manutention - Google Patents

Pare-choc de securite pour vehicule ou engin de manutention

Info

Publication number
FR2287365A1
FR2287365A1 FR7434391A FR7434391A FR2287365A1 FR 2287365 A1 FR2287365 A1 FR 2287365A1 FR 7434391 A FR7434391 A FR 7434391A FR 7434391 A FR7434391 A FR 7434391A FR 2287365 A1 FR2287365 A1 FR 2287365A1
Authority
FR
France
Prior art keywords
degrees
wall thickness
light alloy
vehicle bumper
tube form
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.)
Granted
Application number
FR7434391A
Other languages
English (en)
Other versions
FR2287365B1 (fr
Inventor
Camille Meresse
Jean-Claude Rouanet
Michel Denoux
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.)
Cegedur Societe de Transformation de lAluminium Pechiney SA
Original Assignee
Cegedur Societe de Transformation de lAluminium Pechiney 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 Cegedur Societe de Transformation de lAluminium Pechiney SA filed Critical Cegedur Societe de Transformation de lAluminium Pechiney SA
Priority to FR7434391A priority Critical patent/FR2287365A1/fr
Publication of FR2287365A1 publication Critical patent/FR2287365A1/fr
Application granted granted Critical
Publication of FR2287365B1 publication Critical patent/FR2287365B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R19/00—Wheel guards; Radiator guards, e.g. grilles; Obstruction removers; Fittings damping bouncing force in collisions
    • B60R19/02—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects
    • B60R19/18—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects characterised by the cross-section; Means within the bumper to absorb impact
    • 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
    • B21C23/00—Extruding metal; Impact extrusion
    • B21C23/002—Extruding materials of special alloys so far as the composition of the alloy requires or permits special extruding methods of sequences
    • 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
    • B21C23/00—Extruding metal; Impact extrusion
    • B21C23/02—Making uncoated products
    • B21C23/04—Making uncoated products by direct extrusion
    • B21C23/08—Making wire, bars, tubes
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C21/00—Alloys based on aluminium
    • C22C21/06—Alloys based on aluminium with magnesium as the next major constituent
    • C22C21/08—Alloys based on aluminium with magnesium as the next major constituent with silicon
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
    • C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
    • C22F1/04—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon
    • C22F1/05—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon of alloys of the Al-Si-Mg type, i.e. containing silicon and magnesium in approximately equal proportions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R19/00—Wheel guards; Radiator guards, e.g. grilles; Obstruction removers; Fittings damping bouncing force in collisions
    • B60R19/02—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects
    • B60R19/18—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects characterised by the cross-section; Means within the bumper to absorb impact
    • B60R2019/1806—Structural beams therefor, e.g. shock-absorbing
    • B60R2019/1813—Structural beams therefor, e.g. shock-absorbing made of metal
    • B60R2019/182—Structural beams therefor, e.g. shock-absorbing made of metal of light metal, e.g. extruded

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Extrusion Of Metal (AREA)
  • Heat Treatment Of Articles (AREA)
FR7434391A 1974-10-10 1974-10-10 Pare-choc de securite pour vehicule ou engin de manutention Granted FR2287365A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7434391A FR2287365A1 (fr) 1974-10-10 1974-10-10 Pare-choc de securite pour vehicule ou engin de manutention

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7434391A FR2287365A1 (fr) 1974-10-10 1974-10-10 Pare-choc de securite pour vehicule ou engin de manutention

Publications (2)

Publication Number Publication Date
FR2287365A1 true FR2287365A1 (fr) 1976-05-07
FR2287365B1 FR2287365B1 (fr) 1977-03-18

Family

ID=9144033

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7434391A Granted FR2287365A1 (fr) 1974-10-10 1974-10-10 Pare-choc de securite pour vehicule ou engin de manutention

Country Status (1)

Country Link
FR (1) FR2287365A1 (fr)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3144844A1 (de) * 1980-11-14 1982-06-03 Aisin Seiki K.K., Kariya, Aichi "verstaerkungsbauteil fuer einen stossfaenger eines kraftfahrzeuges"
EP0687743A1 (fr) * 1994-06-16 1995-12-20 The Furukawa Electric Co., Ltd. Matériau de renforcement en alliage d'aluminium pour pare-choc et procédé de fabrication
EP2088216A1 (fr) * 2008-02-07 2009-08-12 Audi AG Alliage d'aluminium
CN107267818A (zh) * 2017-06-07 2017-10-20 安徽生信铝业股份有限公司 一种汽车保险杠用铝合金及其制备方法
EP2841611B1 (fr) 2012-04-25 2018-04-04 Norsk Hydro ASA Profil extrudé d'une alliage d'aluminium Al-Mg-Si à propriétés améliorées
CN110129634A (zh) * 2019-05-23 2019-08-16 捷安特轻合金科技(昆山)股份有限公司 一种耐冲击高吸能性高锰6xxx系铝合金及其制备方法
CN111560546A (zh) * 2020-04-29 2020-08-21 广东凤铝铝业有限公司 一种高压溃性能的铝合金及其型材制备方法

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3144844A1 (de) * 1980-11-14 1982-06-03 Aisin Seiki K.K., Kariya, Aichi "verstaerkungsbauteil fuer einen stossfaenger eines kraftfahrzeuges"
EP0687743A1 (fr) * 1994-06-16 1995-12-20 The Furukawa Electric Co., Ltd. Matériau de renforcement en alliage d'aluminium pour pare-choc et procédé de fabrication
EP2088216A1 (fr) * 2008-02-07 2009-08-12 Audi AG Alliage d'aluminium
EP2841611B1 (fr) 2012-04-25 2018-04-04 Norsk Hydro ASA Profil extrudé d'une alliage d'aluminium Al-Mg-Si à propriétés améliorées
CN107267818A (zh) * 2017-06-07 2017-10-20 安徽生信铝业股份有限公司 一种汽车保险杠用铝合金及其制备方法
CN107267818B (zh) * 2017-06-07 2019-02-22 安徽生信铝业股份有限公司 一种汽车保险杠用铝合金及其制备方法
CN110129634A (zh) * 2019-05-23 2019-08-16 捷安特轻合金科技(昆山)股份有限公司 一种耐冲击高吸能性高锰6xxx系铝合金及其制备方法
CN111560546A (zh) * 2020-04-29 2020-08-21 广东凤铝铝业有限公司 一种高压溃性能的铝合金及其型材制备方法

Also Published As

Publication number Publication date
FR2287365B1 (fr) 1977-03-18

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Legal Events

Date Code Title Description
TP Transmission of property
CA Change of address
CD Change of name or company name