WO2010010167A1 - Interconnected foam or adhesive layers - Google Patents

Interconnected foam or adhesive layers Download PDF

Info

Publication number
WO2010010167A1
WO2010010167A1 PCT/EP2009/059534 EP2009059534W WO2010010167A1 WO 2010010167 A1 WO2010010167 A1 WO 2010010167A1 EP 2009059534 W EP2009059534 W EP 2009059534W WO 2010010167 A1 WO2010010167 A1 WO 2010010167A1
Authority
WO
WIPO (PCT)
Prior art keywords
set forth
reinforcement
carrier
material layer
connector pin
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.)
Ceased
Application number
PCT/EP2009/059534
Other languages
English (en)
French (fr)
Inventor
Vincent Belpaire
Nicolas Brichet
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.)
Sika Technology AG
Original Assignee
Sika Technology 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=40278981&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=WO2010010167(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Sika Technology AG filed Critical Sika Technology AG
Priority to JP2011519180A priority Critical patent/JP2011529160A/ja
Priority to US13/055,869 priority patent/US9216774B2/en
Priority to CN2009801280524A priority patent/CN102099240A/zh
Priority to BRPI0916859-1A priority patent/BRPI0916859B1/pt
Publication of WO2010010167A1 publication Critical patent/WO2010010167A1/en
Anticipated expiration legal-status Critical
Ceased 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
    • 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
    • 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
    • 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
    • B29C37/00—Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
    • B29C37/0078—Measures or configurations for obtaining anchoring effects in the contact areas between layers
    • B29C37/0082—Mechanical anchoring
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/16—Making multilayered or multicoloured articles
    • B29C45/1657—Making multilayered or multicoloured articles using means for adhering or bonding the layers or parts to each other
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/303—Particular design of joint configurations the joint involving an anchoring effect
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
    • B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
    • B32B3/266—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer characterised by an apertured layer, the apertures going through the whole thickness of the layer, e.g. expanded metal, perforated layer, slit layer regular cells B32B3/12
    • 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
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • Y10T29/49947—Assembling or joining by applying separate fastener
    • 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
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24008—Structurally defined web or sheet [e.g., overall dimension, etc.] including fastener for attaching to external surface
    • 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
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24273—Structurally defined web or sheet [e.g., overall dimension, etc.] including aperture
    • Y10T428/24322—Composite web or sheet
    • Y10T428/24331—Composite web or sheet including nonapertured component
    • 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
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24777—Edge feature
    • 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
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24777—Edge feature
    • Y10T428/24793—Comprising discontinuous or differential impregnation or bond

Definitions

  • the reinforcement may include a carrier disposed in a cavity of the product, and a material layer, such as structural or acoustic foam or an adhesive, is disposed on the carrier.
  • the carrier may be made from plastic or metal bonded with the material layer. Accordingly, the material layer generally has adhesive properties.
  • Performance of the reinforcement may depend upon more than just the physical characteristics of the carrier and the material layer. In particular, a weak interface between the material layer and surfaces of the carrier may degrade the total performance of the reinforcement. The weakness of the interface is generally observed in high loading systems or for parts submitted to cycle loading. Accordingly, an improved reinforcement is needed that strengthens the weak interface between the carrier and the material layer.
  • the head portion 40 has a generally circular periphery and is rounded on at least one side.
  • the connector pin 36 further includes a deformable portion 42 integrally formed with and adjacent to the rigid portion 38 opposite the head portion 40.
  • the deformable portion 42 has a cylindrical cross- section that is at least partially hollow and open at one end.
  • a tool 44 may be used to insert the connector pin 36 into the holes of the carrier 12 and the material layer 18, and to deform the connector pin 36 to attach the carrier 12 and material layer 18. As shown in Figure 15 A, the tool 44 may grip the head portion 40 of the connector pin 36, and as illustrated in Figure 15B, the tool 44 may insert the connector pin 36 into aligned holes 26 defined by the carrier 12 and the material layer 18.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Body Structure For Vehicles (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
  • Connection Of Plates (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Prostheses (AREA)
  • Insertion Pins And Rivets (AREA)
PCT/EP2009/059534 2008-07-25 2009-07-24 Interconnected foam or adhesive layers Ceased WO2010010167A1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2011519180A JP2011529160A (ja) 2008-07-25 2009-07-24 相互接続されたフォーム又は接着剤層
US13/055,869 US9216774B2 (en) 2008-07-25 2009-07-24 Interconnected foam or adhesive layers
CN2009801280524A CN102099240A (zh) 2008-07-25 2009-07-24 互连的泡沫层或粘合层
BRPI0916859-1A BRPI0916859B1 (pt) 2008-07-25 2009-07-24 reforço de camadas adesivas ou material esponjante interligados

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP08161173.3 2008-07-25
EP08161173.3A EP2147848B1 (en) 2008-07-25 2008-07-25 Interconnected foam or adhesive layers

Publications (1)

Publication Number Publication Date
WO2010010167A1 true WO2010010167A1 (en) 2010-01-28

Family

ID=40278981

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2009/059534 Ceased WO2010010167A1 (en) 2008-07-25 2009-07-24 Interconnected foam or adhesive layers

Country Status (8)

Country Link
US (1) US9216774B2 (enExample)
EP (1) EP2147848B1 (enExample)
JP (2) JP2011529160A (enExample)
KR (1) KR20110036116A (enExample)
CN (1) CN102099240A (enExample)
BR (1) BRPI0916859B1 (enExample)
ES (1) ES2579228T3 (enExample)
WO (1) WO2010010167A1 (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20150096405A (ko) * 2012-12-21 2015-08-24 시카 테크놀러지 아게 차단 요소, 팽창된 차단 요소, 그의 용도 및 차단 방법
EP3710339B1 (de) 2017-11-14 2022-08-10 Sika Technology AG Vorrichtung zur verstärkung, abdichtung oder dämpfung eines strukturelementes
EP3844053B1 (de) 2018-08-31 2023-06-07 Sika Technology AG Vorrichtung zur verstärkung, abdichtung oder dämpfung eines strukturelementes

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US8966766B2 (en) * 2007-10-25 2015-03-03 Zephyros, Inc. Reinforcement structure and method employing bulkheads
CA2800210A1 (en) * 2010-05-21 2011-11-24 Zephyros, Inc. Method for application of structural materials
BR112013013989B1 (pt) 2010-12-08 2022-02-08 Zephyros, Inc Dispositivo de vedação para uma cavidade e método para vedar uma cavidade
WO2012174504A2 (en) 2011-06-17 2012-12-20 Zephyros, Inc. Cavity sealing assembly
WO2012177830A2 (en) 2011-06-21 2012-12-27 Zephyros, Inc. Integrated fastening system
KR20140104458A (ko) 2011-11-29 2014-08-28 제피로스, 인크. 멀티-파트 인서트
US8967327B2 (en) 2012-03-20 2015-03-03 Zephyros, Inc. Baffle assembly
GB201207481D0 (en) 2012-04-26 2012-06-13 Zephyros Inc Applying flowable materials to synthetic substrates
WO2013177377A1 (en) 2012-05-24 2013-11-28 Zephyros, Inc. Vehicle body structure cut zones
WO2013184194A1 (en) 2012-06-08 2013-12-12 Zephyros, Inc. Baffle with expanding material
KR102246757B1 (ko) * 2013-04-26 2021-05-03 제피로스, 인크. 활성형 재질과 캐리어 부착
EP3063053B1 (en) 2013-10-31 2020-02-12 Sika Technology AG Baffle or reinforcement element for sealing and/or reinforcing a cavity and method for producing such a baffle or reinforcement element
EP3137276B1 (en) 2014-04-30 2019-07-31 Zephyros Inc. Method for making an insert as structural reinforcement
BR112016027119B1 (pt) 2014-05-19 2022-05-31 Zephyros, Inc Método e dispositivo para reforço
BR112017009818B1 (pt) 2014-11-14 2021-10-26 Zephyros, Inc Estrutura defletora multicamada e método para produzir a estrutura defletora multicamada
EP3263425B1 (de) 2016-06-27 2020-08-12 Sika Technology AG Dämmelement
EP3487749B1 (en) 2016-07-21 2021-10-06 Zephyros, Inc. Reinforcement structure
EP4596375A3 (en) 2016-07-28 2025-10-15 Zephyros Inc. Multiple stage deformation reinforcement structure for impact absorption
BR112019013791B1 (pt) 2017-01-11 2023-10-31 Zephyros, Inc Reforço estrutural e método para formar um reforço estrutural
CN110603188A (zh) * 2017-04-21 2019-12-20 Sika技术股份公司 加强元件
EP3630585A1 (en) 2017-06-02 2020-04-08 Zephyros, Inc. Anti-flutter baffle
WO2019029989A1 (de) 2017-08-07 2019-02-14 Sika Technology Ag System eines abgedichteten und verstärkten strukturelementes
EP3710341B1 (de) 2017-11-15 2022-01-12 Sika Technology AG Vorrichtung zur verstärkung, abdichtung oder dämpfung eines strukturelementes
US11312423B2 (en) 2017-11-15 2022-04-26 Sika Technology Ag Device for reinforcing a structural element
EP3486146B1 (de) 2017-11-15 2021-04-14 Sika Technology Ag Vorrichtung zur verstärkung und abdichtung eines strukturelementes
EP3659900B1 (de) 2018-11-30 2023-07-19 Sika Technology Ag Dämmelement für ein strukturelement eines kraftfahrzeugs
WO2020247903A1 (en) 2019-06-07 2020-12-10 Zephyros, Inc. Carrier to reinforce a frame of a vehicle and method of making
US12485967B2 (en) 2019-06-07 2025-12-02 Zephyros, Inc. Carrier to reinforce a frame of a vehicle and method of making
EP3936354B1 (de) * 2020-07-08 2023-08-30 Autotech Engineering S.L. Chassis-bauteil für ein kraftfahrzeug

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20150096405A (ko) * 2012-12-21 2015-08-24 시카 테크놀러지 아게 차단 요소, 팽창된 차단 요소, 그의 용도 및 차단 방법
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EP3710339B1 (de) 2017-11-14 2022-08-10 Sika Technology AG Vorrichtung zur verstärkung, abdichtung oder dämpfung eines strukturelementes
EP3844053B1 (de) 2018-08-31 2023-06-07 Sika Technology AG Vorrichtung zur verstärkung, abdichtung oder dämpfung eines strukturelementes
US12479136B2 (en) 2018-08-31 2025-11-25 Sika Technology Ag Device for reinforcing, sealing or damping a structural element

Also Published As

Publication number Publication date
JP2015108447A (ja) 2015-06-11
BRPI0916859A2 (pt) 2016-02-10
EP2147848B1 (en) 2016-03-30
KR20110036116A (ko) 2011-04-06
JP2011529160A (ja) 2011-12-01
CN102099240A (zh) 2011-06-15
EP2147848A1 (en) 2010-01-27
ES2579228T3 (es) 2016-08-08
BRPI0916859B1 (pt) 2020-07-21
US20110189428A1 (en) 2011-08-04
US9216774B2 (en) 2015-12-22

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