DE917506T1 - Verstärktes rinnenförmiges bauteil - Google Patents

Verstärktes rinnenförmiges bauteil

Info

Publication number
DE917506T1
DE917506T1 DE0917506T DE97945177T DE917506T1 DE 917506 T1 DE917506 T1 DE 917506T1 DE 0917506 T DE0917506 T DE 0917506T DE 97945177 T DE97945177 T DE 97945177T DE 917506 T1 DE917506 T1 DE 917506T1
Authority
DE
Germany
Prior art keywords
structural member
structural
layer
reinforcing
member according
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.)
Pending
Application number
DE0917506T
Other languages
English (en)
Inventor
Joseph Wycech
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.)
Henkel AG and Co KGaA
Original Assignee
Henkel AG and Co KGaA
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 Henkel AG and Co KGaA filed Critical Henkel AG and Co KGaA
Publication of DE917506T1 publication Critical patent/DE917506T1/de
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D29/00—Superstructures, understructures, or sub-units thereof, characterised by the material thereof
    • B62D29/001—Superstructures, understructures, or sub-units thereof, characterised by the material thereof characterised by combining metal and synthetic material
    • B62D29/002—Superstructures, understructures, or sub-units thereof, characterised by the material thereof characterised by combining metal and synthetic material a foamable synthetic material or metal being added in situ
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D22/00—Producing hollow articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
    • B29C44/12—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
    • E04C3/29—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces built-up from parts of different material, i.e. composite structures
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/30—Columns; Pillars; Struts
    • E04C3/32—Columns; Pillars; Struts of metal
    • 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
    • Y10T428/12479—Porous [e.g., foamed, spongy, cracked, 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
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
    • Y10T428/1355—Elemental metal containing [e.g., substrate, foil, film, coating, etc.]
    • Y10T428/1359—Three or more layers [continuous layer]
    • 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
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
    • Y10T428/1376—Foam or porous material containing
    • 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
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2902—Channel shape

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Civil Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Composite Materials (AREA)
  • Laminated Bodies (AREA)
  • Rod-Shaped Construction Members (AREA)
  • Golf Clubs (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Moulding By Coating Moulds (AREA)
  • Reinforced Plastic Materials (AREA)

Claims (23)

_/-' " DE/"EP 0S17506T1 Ansprüche:
1. Verstärktes Bauelement, umfassend: ein eine offene Rinne definierendes Bauelement; eine in der genannten Rinne angeordnete und an das genannte Bauelement geklebte Strukturschaumschicht, wobei die genannte Strukturschaumschicht eine Geometrie hat, die der Form der genannten Rinne entspricht, und eine auf der genannten Schaumschicht angeordnete Einlage, wobei die genannte Einlage eine Geometrie hat, die der Form der genannten Schaumschicht entspricht.
2. Verstärktes Bauelement nach Anspruch 1, bei dem das genannte Bauelement ein Träger ist.
3. Verstärktes Bauelement nach Anspruch 1, bei dem der genannte Strukturschaum Glasmikrosphären aufweist.
4. Verstärktes Bauelement nach Anspruch 1, bei dem die genannte Einlage eine Folie mit einer Dicke von etwa 0,05 bis 0,38 mm (0,002 bis 0,015 inch) ist.
5. Verstärktes Bauelement nach Anspruch 1, bei dem die genannte ausgehärtete Strukturschaumschicht eine Dicke von etwa 3,18 bis 12,7 mm (1/8 inch bis 1/2 inch) hat.
6. Verstärktes Bauelement nach Anspruch 1, bei dem das genannte Bauelement ein Metallpreßteil ist.
7. Verstärktes Bauelement nach Anspruch 1, bei dem zwei der genannten Bauelemente in der Form einer Röhre miteinander verbunden sind.
8. Verstärktes Bauelement nach Anspruch l, bei dem der genannte Strukturschaum ein Treibmittel enthält.
9. Verfahren zum Verstärken eines Bauelements, das die folgenden Schritte umfaßt: Inberührungbringen einer planen Schicht thermisch ausdehnbaren Strukturkunstharzes mit einer planen Folie, um einen zweischichtigen geschichteten Vorformling zu bilden,- Anordnen des zweischichtigen
D &Egr;'/ E P O S1 7 5 O 6 T1
geschichteten Vorformlings in Berührung mit einem konstruktionsrinnendefinierenden Teil, so daß der zweischichtige geschichtete Vorformling die Rinne bedeckt; Anpassen des zweischichtigen Vorformlings an die Form der genannten Rinne, so daß der thermisch ausdehnbare Kunstharzteil des genannten zweischichtigen Vorformlings mit dem genannten konstruktionsrinnendefinierenden Teil in Berührung ist, und Erhitzen des genannten zweischichtigen geschichteten Vorformlings und des genannten konstruktionsrinnendefinierenden Teils zum Ausdehnen des genannten thermisch ausdehnbaren Kunstharzes.
10. Verfahren zum Verstärken eines Bauelements nach Anspruch 9, das des weiteren den Schritt des Wegschneidens von überschüssigem zweischichtigem geschichtetem Vorformling vor dem genannten Schritt des Erhitzens aufweist.
11. Verfahren zum Verstärken eines Bauelements nach Anspruch 9, bei dem das genannte Bauelement ein Träger ist.
12. Verfahren zum Verstärken eines Bauelements nach Anspruch 9, bei dem der genannte zweischichtige Vorformling durch Extrudieren einer Schicht des genannten thermisch ausdehnbaren Strukturkunstharzes auf einer Schutzabziehfolie geformt wird und die genannte plane Folie dann auf die genannte thermisch ausdehnbare Strukturkunstharzschicht g"elegt wird.
13. Verfahren zum Verstärken eines Bauelements nach Anspruch 9, bei dem die genannte Folie eine Dicke von etwa 0,05 bis 0,38 mm (0,002 bis 0,015 inch) hat.
14. Verfahren zum Verstärken eines Bauelements nach 0 Anspruch 9, bei dem das genannte thermisch ausdehnbare Kunstharz vor dem Erhitzungsschritt eine Dicke von etwa 3,18 mm (1/8 inch) bis etwa 6,35 mm (1/4 inch) und nach dem genannten Erhitzungsschritt eine Dicke von etwa 3,18 mm
(1/8 inch) bis etwa 12,7 mm (1/2 inch) hat.
15. Verfahren zum Verstärken eines Bauelements nach Anspruch 9, bei dem das genannte Bauelement ein Metallpreßteil ist.
16. Verfahren zum Verstärken eines Bauelements nach Anspruch 9, bei dem zwei der genannten Bauelemente geformt und dann in der Form einer Röhre miteinander verbunden werden.
17. Verfahren zum Verstärken eines Bauelements nach Anspruch 9, bei dem der genannte Strukturschaum Mikr&ogr;Sphären enthält.
18. Verfahren zum Verstärken eines Bauelements nach Anspruch 9, bei dem die genannte Folie Stahl- oder Aluminiumfolie ist.
19. Verfahren zum Verstärken eines Bauelements nach Anspruch 9, bei dem die genannte Folie aus glasfasergefülltem Kunstharz ist.
20. Verfahren zum Verstärken eines Teils, das die folgenden Schritte umfaßt: Extrudieren einer Schicht thermisch ausdehnbaren Kunstharzes als eine Schicht auf der Oberfläche einer Schutzabziehfolie; Legen einer Folie auf das genannte Kunstharz, um ein Laminat zu bilden, Stanzen des genannten Laminats auf eine vorbestimmte Form; Anordnen des Laminats auf einem Teil mit einer nichtplanen Geometrie, Anpassen des Laminats an die Geometrie des nichtplanen Teils und thermisches Ausdehnen und Verkleben des Kunstharzes mit dem nichtplanen Teil.
21. Verstärktes Bauelement nach Anspruch 1, bei dem an dem genannten Bauelement eine Verschlußplatte angeordnet ist, die die genannte Rinne verschließt.
22. Verstärktes Bauelement nach Anspruch 1, bei dem die genannte Folie perforiert ist.
23 . Verfahren zum Verstärken einer Struktur nach Anspruch
A^EPosmosT
W:
9, das des weiteren den Schritt des Perforierens der Folie aufweist.
DE0917506T 1996-07-03 1997-06-25 Verstärktes rinnenförmiges bauteil Pending DE917506T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/675,173 US5888600A (en) 1996-07-03 1996-07-03 Reinforced channel-shaped structural member
PCT/US1997/010693 WO1998002689A2 (en) 1996-07-03 1997-06-25 Reinforced channel-shaped structural member

Publications (1)

Publication Number Publication Date
DE917506T1 true DE917506T1 (de) 1999-08-19

Family

ID=24709352

Family Applications (2)

Application Number Title Priority Date Filing Date
DE0917506T Pending DE917506T1 (de) 1996-07-03 1997-06-25 Verstärktes rinnenförmiges bauteil
DE69728541T Expired - Fee Related DE69728541T2 (de) 1996-07-03 1997-06-25 Verstärktes rinnenförmiges bauteil und verfahren zum verstärken eines teils

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE69728541T Expired - Fee Related DE69728541T2 (de) 1996-07-03 1997-06-25 Verstärktes rinnenförmiges bauteil und verfahren zum verstärken eines teils

Country Status (13)

Country Link
US (1) US5888600A (de)
EP (1) EP0917506B1 (de)
JP (1) JP2000514515A (de)
KR (1) KR20000022417A (de)
AT (1) ATE263671T1 (de)
BR (1) BR9710998A (de)
CA (1) CA2259387A1 (de)
DE (2) DE917506T1 (de)
ES (1) ES2134182T3 (de)
PL (1) PL330933A1 (de)
TR (1) TR199802778T2 (de)
WO (1) WO1998002689A2 (de)
ZA (1) ZA975597B (de)

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WO1998002689A2 (en) 1998-01-22
BR9710998A (pt) 2002-05-28
DE69728541D1 (de) 2004-05-13
KR20000022417A (ko) 2000-04-25
ATE263671T1 (de) 2004-04-15
EP0917506A2 (de) 1999-05-26
PL330933A1 (en) 1999-06-07
WO1998002689A3 (en) 1998-03-19
DE69728541T2 (de) 2004-08-05
JP2000514515A (ja) 2000-10-31
TR199802778T2 (xx) 1999-03-22
EP0917506B1 (de) 2004-04-07
ES2134182T3 (es) 2004-09-16
ES2134182T1 (es) 1999-10-01
EP0917506A4 (de) 2001-08-16
ZA975597B (en) 1998-01-23
CA2259387A1 (en) 1998-01-22
US5888600A (en) 1999-03-30

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