EP0892122A3 - Leichtbauplatte aus Metall in Form einer Höckerplatte und Verfahren zu ihrer Herstellung - Google Patents

Leichtbauplatte aus Metall in Form einer Höckerplatte und Verfahren zu ihrer Herstellung Download PDF

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Publication number
EP0892122A3
EP0892122A3 EP98111848A EP98111848A EP0892122A3 EP 0892122 A3 EP0892122 A3 EP 0892122A3 EP 98111848 A EP98111848 A EP 98111848A EP 98111848 A EP98111848 A EP 98111848A EP 0892122 A3 EP0892122 A3 EP 0892122A3
Authority
EP
European Patent Office
Prior art keywords
manufacture
hump
lightweight metal
laser beam
end faces
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
EP98111848A
Other languages
English (en)
French (fr)
Other versions
EP0892122B1 (de
EP0892122A2 (de
Inventor
Friederich Prof.Dr.-Ing. Behr
Klaus Dipl.-Ing. Blümel
Hans Dr.-Ing. Pircher
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.)
ThyssenKrupp Steel Europe AG
Original Assignee
Thyssen Stahl AG
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 Thyssen Stahl AG filed Critical Thyssen Stahl AG
Publication of EP0892122A2 publication Critical patent/EP0892122A2/de
Publication of EP0892122A3 publication Critical patent/EP0892122A3/de
Application granted granted Critical
Publication of EP0892122B1 publication Critical patent/EP0892122B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/30—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure
    • E04C2/32—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure formed of corrugated or otherwise indented sheet-like material; composed of such layers with or without layers of flat sheet-like material
    • 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
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12347—Plural layers discontinuously bonded [e.g., spot-weld, mechanical fastener, etc.]
    • 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
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/1241—Nonplanar uniform thickness or nonlinear uniform diameter [e.g., L-shape]
    • 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
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
    • Y10T428/12736—Al-base component
    • Y10T428/1275—Next to Group VIII or IB metal-base component
    • Y10T428/12757—Fe

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Laminated Bodies (AREA)
  • Road Signs Or Road Markings (AREA)

Abstract

Die Erfindung bezieht sich auf ein Leichtbaublech in Form eines Höckerbleches und ein Verfahren zu seiner Herstellung. Das Leichtbaublech besteht aus einem formgepreßten Höckerblech (1) aus Stahl und einem damit an den Höckerstirnflächen stoffschlüssig verbundenen Flachblech (3) aus Aluminium. Die stoffschlüssige Verbindung ist dadurch hergestellt, daß nach Aktivierung der an den Höckerstirnflächen miteinander zu verbindenden Flächen mittels eines Laserstrahls (5) die Flächen unter Druck metallisch verbunden werden. Dabei ist entscheidend, daß das Material der Bleche (1,3) bei der Aktivierung mittels Laserstrahls (5) nicht in die Schmelzphase gerät.
EP98111848A 1997-07-17 1998-06-26 Leichtbauplatte aus Metall in Form einer Höckerplatte und Verfahren zu ihrer Herstellung Expired - Lifetime EP0892122B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19730647 1997-07-17
DE19730647A DE19730647C2 (de) 1997-07-17 1997-07-17 Leichtbauplatte aus Metall in Form einer Höckerplatte und Verfahren zu ihrer Herstellung

Publications (3)

Publication Number Publication Date
EP0892122A2 EP0892122A2 (de) 1999-01-20
EP0892122A3 true EP0892122A3 (de) 1999-11-03
EP0892122B1 EP0892122B1 (de) 2003-05-21

Family

ID=7835999

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98111848A Expired - Lifetime EP0892122B1 (de) 1997-07-17 1998-06-26 Leichtbauplatte aus Metall in Form einer Höckerplatte und Verfahren zu ihrer Herstellung

Country Status (3)

Country Link
US (1) US6065266A (de)
EP (1) EP0892122B1 (de)
DE (2) DE19730647C2 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2292225T3 (es) * 1999-09-27 2008-03-01 Kick Tg Holding B.V. Baldosa de guiado para invidentes.
US20040251224A1 (en) * 2002-04-12 2004-12-16 Kircher Timothy G. Perforated decking
US20070034583A1 (en) * 2000-07-11 2007-02-15 Henning John T Perforated decking
US7178307B2 (en) * 2004-04-02 2007-02-20 Seagate Technology Llc Reinforced shelf structure and method
DE102004062896B4 (de) * 2004-11-12 2006-09-07 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Vorrichtung und Verfahren zum formschlüssigen Verbinden von Werkstücken
US7805861B2 (en) * 2006-11-16 2010-10-05 Walker Guerrier Snow removal apparatus and method of doing the same
EP2028326B1 (de) * 2007-08-20 2018-09-26 Surecav Ltd Abstandshalter für Hohlwände, Gebäude und Verfahren
DE102007059039A1 (de) * 2007-12-06 2009-06-18 Vat Holding Ag Vakuumventil
US9103076B2 (en) 2012-12-31 2015-08-11 Playsafer Surfacing LLC a division of Rubberecycle Unitary safety surface tiles and associated structures
US20140335368A1 (en) 2013-05-13 2014-11-13 Ford Global Technologies, Llc Method Of Fabricating Roll-Bonded Expanded Load-Bearing Aluminum Laminate Structural Elements For Vehicle
US9380875B2 (en) * 2013-09-13 2016-07-05 International Technical Coatings, Inc. Methods and apparatus for support channel

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19502140C1 (de) * 1995-01-25 1996-05-15 Thyssen Stahl Ag Verfahren zum laserunterstützten Plattieren von Band und dessen Anwendung
DE19503166A1 (de) * 1995-02-01 1996-08-08 Thyssen Stahl Ag Doppellagenblech aus einem Ober- und einem Untergurt

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US963889A (en) * 1909-08-14 1910-07-12 John B Goodwin Sheet-metal building construction.
US2302949A (en) * 1941-03-03 1942-11-24 Palmer George Vincent Steel building construction
US2391997A (en) * 1942-03-26 1946-01-01 Lilly Florence Shirley Noble Composite slab sheet or plate
US2699599A (en) * 1949-06-08 1955-01-18 Haskelite Mfg Corp Structural sheet
US3196763A (en) * 1960-10-05 1965-07-27 Washington Aluminum Company In Panel structure
US3292256A (en) * 1964-04-09 1966-12-20 Allegheny Ludlum Steel Pressure bonding of dissimilar metals
US3507634A (en) * 1965-10-22 1970-04-21 United Aircraft Corp Composite metal structure
US4005991A (en) * 1971-12-29 1977-02-01 Toyo Kogyo Co., Ltd. Metal made of steel plate and aluminum material
US4203268A (en) * 1978-03-13 1980-05-20 Tate Architectural Products, Inc. Structural member and composite panel including same
US4274483A (en) * 1979-08-01 1981-06-23 Modine Manufacturing Company Reaction bonding of ferrous metals
US4411121A (en) * 1981-02-02 1983-10-25 Tate Architectural Products, Inc. Structural member with truncated conical portion and composite panel including same
US4454823A (en) * 1981-10-08 1984-06-19 Portec, Inc. Bulk freight rail car with metallized interior surfaces
US4603089A (en) * 1983-11-21 1986-07-29 Rockwell International Corporation Laser welding of sandwich structures
US5115621A (en) * 1987-09-10 1992-05-26 O M Kiki Co., Ltd. Free access floor panel
DE509860T1 (de) * 1991-03-27 1993-06-09 Seb S.A., Selongey, Cote D'or, Fr Formteil hergestellt aus einer verhaeltnismaessig weichen metallplatte und kochgefaess mit einem solchen formteil.
US5244745A (en) * 1992-04-16 1993-09-14 Aluminum Company Of America Structural sheet and panel
DE4412944A1 (de) * 1994-04-15 1995-10-19 Vesta Ag & Co Ohg Topfförmiges Gar- und/oder Kochgerät
DE19640612C1 (de) * 1996-10-01 1998-06-18 Thyssen Stahl Ag Verfahren und Vorrichtung zum Fügen von überlappend miteinander zu verbindenden Flachprodukten

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19502140C1 (de) * 1995-01-25 1996-05-15 Thyssen Stahl Ag Verfahren zum laserunterstützten Plattieren von Band und dessen Anwendung
DE19503166A1 (de) * 1995-02-01 1996-08-08 Thyssen Stahl Ag Doppellagenblech aus einem Ober- und einem Untergurt

Also Published As

Publication number Publication date
DE19730647A1 (de) 1999-01-21
US6065266A (en) 2000-05-23
DE19730647C2 (de) 2000-08-10
DE59808415D1 (de) 2003-06-26
EP0892122B1 (de) 2003-05-21
EP0892122A2 (de) 1999-01-20

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