BRPI0418510A - self-supporting vehicle body part - Google Patents

self-supporting vehicle body part

Info

Publication number
BRPI0418510A
BRPI0418510A BRPI0418510-2A BRPI0418510A BRPI0418510A BR PI0418510 A BRPI0418510 A BR PI0418510A BR PI0418510 A BRPI0418510 A BR PI0418510A BR PI0418510 A BRPI0418510 A BR PI0418510A
Authority
BR
Brazil
Prior art keywords
self
vehicle body
body part
supporting vehicle
substructure
Prior art date
Application number
BRPI0418510-2A
Other languages
Portuguese (pt)
Inventor
Claude Buisson
Original Assignee
Rieter Technologies 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 Rieter Technologies Ag filed Critical Rieter Technologies Ag
Publication of BRPI0418510A publication Critical patent/BRPI0418510A/en

Links

Classifications

    • 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
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/18—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by features of a layer of foamed material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
    • B60R21/34—Protecting non-occupants of a vehicle, e.g. pedestrians
    • 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
    • B32B3/10—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 discontinuous layer, i.e. formed of separate pieces of material
    • B32B3/12—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 discontinuous layer, i.e. formed of separate pieces of material characterised by a layer of regularly- arranged cells, e.g. a honeycomb structure
    • 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
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • 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
    • 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
    • B62D25/08—Front or rear portions
    • B62D25/10—Bonnets or lids, e.g. for trucks, tractors, busses, work vehicles
    • 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
    • B32B2305/00—Condition, form or state of the layers or laminate
    • B32B2305/02—Cellular or porous
    • B32B2305/024—Honeycomb
    • 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
    • B32B2605/00—Vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
    • B60R21/34—Protecting non-occupants of a vehicle, e.g. pedestrians
    • B60R2021/343—Protecting non-occupants of a vehicle, e.g. pedestrians using deformable body panel, bodywork or components

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Superstructure Of Vehicle (AREA)
  • Vibration Dampers (AREA)
  • Body Structure For Vehicles (AREA)
  • Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
  • Laminated Bodies (AREA)

Abstract

PARTE DE CARROçARIA DE VEìCULO AUTO-SUPORTáVEL A presente invenção refere-se a uma parta de carroçaria de veiculo auto-suportável (1) que compreende uma subestrutura (77) e um revestimento externo (6). A dita subestrutura (7) compreende uma camada de núcleo em colmeia (2) que é coberta por uma primeira camada de cobertura de células abertas (3) no lado de emissão de ruido e uma segunda camada de cobertura (4) no lado de revestimento externo. A subestrutura é afixada ao revestimento externo (6) por dispositivo de afixação apropriados (5). O valor HPC de toda a parte de veículo auto-suportavél (1) é inferior a 1000. A resistência ao fluxo de ar da camada de corbertura auto-suportavél (3) está entre 200 e 5000 Ns/m ¬ 3 ¬.SELF-SUPPORTING VEHICLE BODY PART The present invention relates to a self-supporting vehicle body part (1) comprising a substructure (77) and an outer casing (6). Said substructure (7) comprises a honeycomb core layer (2) which is covered by a first open cell cover layer (3) on the noise emitting side and a second cover layer (4) on the overlay side external. The substructure is affixed to the outer casing (6) by suitable fastening device (5). The HPC value of the entire self-supporting vehicle part (1) is less than 1000. The airflow resistance of the self-supporting corners layer (3) is between 200 and 5000 Ns / m ¬ 3 ¬.

BRPI0418510-2A 2004-02-05 2004-06-18 self-supporting vehicle body part BRPI0418510A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH1742004 2004-02-05
PCT/CH2004/000375 WO2005075188A1 (en) 2004-02-05 2004-06-18 Self-supporting car body part

Publications (1)

Publication Number Publication Date
BRPI0418510A true BRPI0418510A (en) 2007-05-15

Family

ID=34832016

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0418510-2A BRPI0418510A (en) 2004-02-05 2004-06-18 self-supporting vehicle body part

Country Status (5)

Country Link
EP (1) EP1718457A1 (en)
JP (1) JP4359620B2 (en)
KR (1) KR20060120273A (en)
BR (1) BRPI0418510A (en)
WO (1) WO2005075188A1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004059737B4 (en) * 2004-12-11 2009-04-09 Daimler Ag motor vehicle
DE102006019648A1 (en) * 2006-04-25 2007-10-31 Lanxess Deutschland Gmbh Passive protective device for a motor vehicle
EP1919741A1 (en) * 2005-08-30 2008-05-14 Lanxess Deutschland GmbH Passive protection device for a motor vehicle
JP2007118747A (en) * 2005-10-27 2007-05-17 Kaneka Corp Automobile floor structure
EP1844993A1 (en) 2006-04-11 2007-10-17 Menzolit-Fibron GmbH Vehicle hood for improved pedestrian safety
KR101248461B1 (en) * 2011-02-01 2013-03-28 국방과학연구소 Rubber Tile And Underwater Vehicle Having The Same
US9868530B2 (en) * 2012-03-23 2018-01-16 B/E Aerospace, Inc. Acoustically and thermally insulated galley shell
US9085351B2 (en) * 2012-08-10 2015-07-21 B/E Aerospace, Inc. Aircraft monument with improved thermal insulation and acoustic absorption
JP6079514B2 (en) * 2013-09-06 2017-02-15 豊田合成株式会社 Automotive hood
DE102018202771A1 (en) 2018-02-23 2019-08-29 Bayerische Motoren Werke Aktiengesellschaft Hood element and hood for a convertible vehicle and convertible vehicle
CN114096403A (en) * 2019-06-11 2022-02-25 大陆结构塑料有限公司 Composite material vehicle component structure

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2658379A1 (en) * 1976-12-23 1978-06-29 Phoenix Gummiwerke Ag INSULATION PANEL FOR SOUND AND HEAT INSULATION
US5836547A (en) * 1996-04-08 1998-11-17 Aircraft Modular Products, Inc. Attenuated seat back assembly for an aircraft passenger seat
CH692731A5 (en) * 1998-01-09 2002-10-15 Rieter Automotive Int Ag Ultra-light, sound and shock absorbing kit.
DE10117214B4 (en) * 2001-04-06 2012-04-26 Gm Global Technology Operations Llc (N.D.Ges.D. Staates Delaware) Head impact optimized hood

Also Published As

Publication number Publication date
WO2005075188A1 (en) 2005-08-18
EP1718457A1 (en) 2006-11-08
JP4359620B2 (en) 2009-11-04
JP2007513836A (en) 2007-05-31
KR20060120273A (en) 2006-11-24

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Legal Events

Date Code Title Description
B08F Application fees: application dismissed [chapter 8.6 patent gazette]

Free format text: REFERENTE AS 6A, 7A E 8A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2158 DE 15/05/2012.