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NO20003555L - Process for the preparation of structural elements and the resulting elements - Google Patents

Process for the preparation of structural elements and the resulting elements

Info

Publication number
NO20003555L
NO20003555L NO20003555A NO20003555A NO20003555L NO 20003555 L NO20003555 L NO 20003555L NO 20003555 A NO20003555 A NO 20003555A NO 20003555 A NO20003555 A NO 20003555A NO 20003555 L NO20003555 L NO 20003555L
Authority
NO
Norway
Prior art keywords
elements
preparation
resulting
structural elements
structural
Prior art date
Application number
NO20003555A
Other languages
Norwegian (no)
Other versions
NO20003555D0 (en
Inventor
Tor Arne Stjern
Egil Troemborg
Original Assignee
Norsk Hydro As
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 Norsk Hydro As filed Critical Norsk Hydro As
Priority to NO20003555A priority Critical patent/NO20003555L/en
Publication of NO20003555D0 publication Critical patent/NO20003555D0/en
Priority to PCT/NO2001/000295 priority patent/WO2002004253A1/en
Priority to AU2001280270A priority patent/AU2001280270A1/en
Priority to EP01958645A priority patent/EP1299266A1/en
Publication of NO20003555L publication Critical patent/NO20003555L/en

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
    • 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
    • B21C23/14—Making other products
    • 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
    • B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
    • B21C37/08—Making tubes with welded or soldered seams
    • B21C37/0803—Making tubes with welded or soldered seams the tubes having a special shape, e.g. polygonal tubes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
    • 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
    • B60R19/24—Arrangements for mounting bumpers on vehicles
    • B60R19/26—Arrangements for mounting bumpers on vehicles comprising yieldable mounting means
    • B60R19/34—Arrangements for mounting bumpers on vehicles comprising yieldable mounting means destroyed upon impact, e.g. one-shot type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D21/00—Understructures, i.e. chassis frame on which a vehicle body may be mounted
    • B62D21/15—Understructures, i.e. chassis frame on which a vehicle body may be mounted having impact absorbing means, e.g. a frame designed to permanently or temporarily change shape or dimension upon impact with another body
    • B62D21/152—Front or rear frames

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Body Structure For Vehicles (AREA)
NO20003555A 2000-07-10 2000-07-10 Process for the preparation of structural elements and the resulting elements NO20003555L (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
NO20003555A NO20003555L (en) 2000-07-10 2000-07-10 Process for the preparation of structural elements and the resulting elements
PCT/NO2001/000295 WO2002004253A1 (en) 2000-07-10 2001-07-10 Method of manufacturing structural members and the members provided by such method
AU2001280270A AU2001280270A1 (en) 2000-07-10 2001-07-10 Method of manufacturing structural members and the members provided by such method
EP01958645A EP1299266A1 (en) 2000-07-10 2001-07-10 Method of manufacturing structural members and the members provided by such method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO20003555A NO20003555L (en) 2000-07-10 2000-07-10 Process for the preparation of structural elements and the resulting elements

Publications (2)

Publication Number Publication Date
NO20003555D0 NO20003555D0 (en) 2000-07-10
NO20003555L true NO20003555L (en) 2002-01-11

Family

ID=19911365

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20003555A NO20003555L (en) 2000-07-10 2000-07-10 Process for the preparation of structural elements and the resulting elements

Country Status (4)

Country Link
EP (1) EP1299266A1 (en)
AU (1) AU2001280270A1 (en)
NO (1) NO20003555L (en)
WO (1) WO2002004253A1 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10214473A1 (en) * 2002-03-30 2003-10-23 Bayerische Motoren Werke Ag Cross member between two lateral edge areas of a vehicle door
DE10335666A1 (en) * 2003-08-04 2005-04-14 Bayerische Motoren Werke Ag Compression/tension strut for vehicle body is in one piece and consists of at least two sections with different wall thicknesses in axial direction with continuous transition region between sections
EP1654149B1 (en) * 2003-08-06 2008-09-10 Dofasco Tubular Products Inc. Vehicle frame having energy management system and method for making same
DE102005057429B4 (en) * 2005-11-30 2009-06-25 Benteler Automobiltechnik Gmbh crash box
DE102013211794A1 (en) 2013-06-21 2014-12-24 Magna International Inc. Receptacle for a towing vehicle and method of manufacture
CN104690496A (en) * 2013-12-04 2015-06-10 青岛润鑫伟业科贸有限公司 Cold processing technological method for refining metal grains
CN103878554B (en) * 2014-04-01 2016-02-10 湖南大学 The processing method of the thin-shell absorption structure that a kind of gradient distribution distributes
CN104384842A (en) * 2014-09-28 2015-03-04 常州捷佳创精密机械有限公司 Manufacturing method of tank
KR20160060271A (en) 2014-11-20 2016-05-30 현대자동차주식회사 Crash box of vehicle and assembly method thereof
CN104691464A (en) * 2015-03-10 2015-06-10 东北大学 Vehicular longitudinal metal energy absorbing box with variable wall thickness and preparation method thereof
DE102016101150A1 (en) * 2016-01-22 2017-07-27 Benteler Automobiltechnik Gmbh Impact beam and method for producing an impact beam
KR101903481B1 (en) * 2016-12-20 2018-10-02 주식회사 성우하이텍 Crash box for vehicle and manufacturing method thereof
CN109623274A (en) * 2018-12-17 2019-04-16 马鞍山市新马精密铝业股份有限公司 A kind of machine-tooled method of aluminum alloy material energy-absorption box
CN113385896B (en) * 2021-06-10 2023-03-17 深圳金鑫绿建股份有限公司 Process for welding cranked box type

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19533366C2 (en) * 1995-09-09 1998-03-19 Ymos Ag Ind Produkte Impact beams for motor vehicles
JP3403290B2 (en) * 1996-03-22 2003-05-06 古河電気工業株式会社 Aluminum alloy extruded square tube for front side member with excellent axial compression characteristics
NO964154L (en) * 1996-10-01 1998-04-02 Hydro Raufoss Automotive As Process for manufacturing a structural part
DE19715308C2 (en) * 1997-04-11 2001-06-13 Benteler Werke Ag Method for producing a shock-absorbing impact carrier element for converting impact energy in motor vehicles
DE19829566B4 (en) * 1997-08-08 2005-06-23 Wagon Automotive Gmbh Impact absorbers for motor vehicles
NO985846L (en) * 1998-12-14 2000-06-15 Norsk Hydro As Procedure for producing elements

Also Published As

Publication number Publication date
AU2001280270A1 (en) 2002-01-21
EP1299266A1 (en) 2003-04-09
WO2002004253A1 (en) 2002-01-17
NO20003555D0 (en) 2000-07-10

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Legal Events

Date Code Title Description
FC2A Withdrawal, rejection or dismissal of laid open patent application