FR2621677B1 - Structure rigide destinee a la realisation de panneaux ou d'elements tridimensionnels - Google Patents
Structure rigide destinee a la realisation de panneaux ou d'elements tridimensionnelsInfo
- Publication number
- FR2621677B1 FR2621677B1 FR8714138A FR8714138A FR2621677B1 FR 2621677 B1 FR2621677 B1 FR 2621677B1 FR 8714138 A FR8714138 A FR 8714138A FR 8714138 A FR8714138 A FR 8714138A FR 2621677 B1 FR2621677 B1 FR 2621677B1
- Authority
- FR
- France
- Prior art keywords
- realizing
- elements
- rigid structure
- dimensional panels
- panels
- 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.)
- Expired - Lifetime
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
- E04C2/34—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 composed of two or more spaced sheet-like parts
- E04C2/3405—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 composed of two or more spaced sheet-like parts spaced apart by profiled spacer sheets
-
- 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
- B62D25/105—Bonnets or lids, e.g. for trucks, tractors, busses, work vehicles for motor cars
-
- 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
- E04C2/34—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 composed of two or more spaced sheet-like parts
- E04C2/3405—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 composed of two or more spaced sheet-like parts spaced apart by profiled spacer sheets
- E04C2002/3411—Dimpled spacer sheets
- E04C2002/3422—Dimpled spacer sheets with polygonal dimples
-
- 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
- E04C2/34—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 composed of two or more spaced sheet-like parts
- E04C2/3405—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 composed of two or more spaced sheet-like parts spaced apart by profiled spacer sheets
- E04C2002/3411—Dimpled spacer sheets
- E04C2002/3433—Dimpled spacer sheets with dimples extending from both sides of the spacer sheet
- E04C2002/3438—Dimpled spacer sheets with dimples extending from both sides of the spacer sheet with saddle-shaped dimples, e.g. eggcrate type spacer sheets
-
- 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
- E04C2/34—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 composed of two or more spaced sheet-like parts
- E04C2/3405—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 composed of two or more spaced sheet-like parts spaced apart by profiled spacer sheets
- E04C2002/3472—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 composed of two or more spaced sheet-like parts spaced apart by profiled spacer sheets with multiple layers of profiled spacer sheets
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Laminated Bodies (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8714138A FR2621677B1 (fr) | 1987-10-13 | 1987-10-13 | Structure rigide destinee a la realisation de panneaux ou d'elements tridimensionnels |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8714138A FR2621677B1 (fr) | 1987-10-13 | 1987-10-13 | Structure rigide destinee a la realisation de panneaux ou d'elements tridimensionnels |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2621677A1 FR2621677A1 (fr) | 1989-04-14 |
FR2621677B1 true FR2621677B1 (fr) | 1990-06-22 |
Family
ID=9355783
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8714138A Expired - Lifetime FR2621677B1 (fr) | 1987-10-13 | 1987-10-13 | Structure rigide destinee a la realisation de panneaux ou d'elements tridimensionnels |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2621677B1 (fr) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2645493A1 (fr) * | 1989-04-11 | 1990-10-12 | Renault | Piece de carrosserie automobile a structure composite notamment capot |
US5538094A (en) * | 1994-01-11 | 1996-07-23 | Aluminum Company Of America | Panel reinforcement structure |
DE19503166C2 (de) * | 1995-02-01 | 1997-03-13 | Thyssen Stahl Ag | Verfahren zur Herstellung von Doppellagenblechen |
DE19606981C2 (de) * | 1996-02-24 | 2001-12-13 | Thyssenkrupp Stahl Ag | Verfahren zur Herstellung von Leichtbaubändern oder Leichtbaublechen |
TW381980B (en) * | 1996-04-30 | 2000-02-11 | Showa Aluminum Corp | Shading mask for automobile and manufacturing thereof |
IT1303583B1 (it) * | 1998-12-14 | 2000-11-14 | Delta Di Amidei Dario & C Sas | Metodo per la fabbricazione di componenti tridimensionali a strutturacellulare costituiti da due fogli di lamiera metallica, e relativi |
DE19902311A1 (de) * | 1999-01-21 | 2000-07-27 | Volkswagen Ag | Als Fußgängerschutz ausgelegte Kraftfahrzeug-Fronthaube |
DE19942922A1 (de) * | 1999-09-08 | 2001-03-15 | Alusuisse Kapa Gmbh | Verfahren zur Herstellung eines Sandwich-Paneels sowie durch dieses Verfahren hergestelltes Sandwichpaneel |
FR2798356B1 (fr) * | 1999-09-09 | 2001-10-26 | Lorraine Laminage | Capot automobile renforce et leger |
JP3873613B2 (ja) * | 2000-01-28 | 2007-01-24 | 日産自動車株式会社 | 自動車用フロントフード構造およびこれを備えた自動車 |
KR100373520B1 (ko) * | 2000-07-19 | 2003-02-25 | 비멕 주식회사 | 스테인레스 외장판넬 및 그 제조방법 |
US6375251B1 (en) * | 2000-12-20 | 2002-04-23 | Hamid Taghaddos | Energy-absorbing structure for an automobile |
DE10104334B4 (de) * | 2001-02-01 | 2007-10-18 | Wilhelm Karmann Gmbh | Kraftfahrzeug mit einer Haube |
JP4470607B2 (ja) * | 2004-06-21 | 2010-06-02 | マツダ株式会社 | 車両用フード構造 |
US7735908B2 (en) * | 2007-07-24 | 2010-06-15 | Gm Global Technology Operations, Inc. | Vehicle hood with sandwich inner structure |
DE102007038713B4 (de) * | 2007-08-14 | 2009-07-23 | Thyssenkrupp Steel Ag | Verfahren zur Herstellung von partiell verstärkten Hohlprofilen |
AU2008311746B2 (en) | 2007-10-18 | 2012-11-15 | Gossamer Space Frames | Mini-truss thin-sheet panel assembly |
US8132391B2 (en) | 2009-10-23 | 2012-03-13 | Gossamer Space Frames | Thin mirror with truss backing and mounting arrangement therefor |
US9022161B2 (en) | 2010-07-27 | 2015-05-05 | Mahindra & Mahindra Limited | Vehicle bonnet structure for pedestrian protection |
WO2012014230A1 (fr) * | 2010-07-27 | 2012-02-02 | Mahindra & Mahindra Limited | Structure de capot de véhicule pour la protection des piétons |
EP2726330A2 (fr) * | 2011-04-26 | 2014-05-07 | Mahindra & Mahindra Limited | Structure de capot en nid d'abeilles en échelle destinée à un véhicule à moteur et visant à assurer la protection des piétons |
DE102014015536A1 (de) | 2014-10-21 | 2016-04-21 | GM Global Technology Operations LLC (n. d. Ges. d. Staates Delaware) | Haube für eine Kraftfahrzeugkarosserie |
IT202000019891A1 (it) * | 2020-08-10 | 2022-02-10 | Aeronautical Service S R L | Pannello multistrato strutturale. |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3086899A (en) * | 1956-05-04 | 1963-04-23 | Dow Chemical Co | Constructional lamina |
US3876492A (en) * | 1973-05-21 | 1975-04-08 | Lawrence A Schott | Reinforced cellular panel construction |
US3992835A (en) * | 1974-03-18 | 1976-11-23 | Saveker David R | Sinusoidal structural element |
-
1987
- 1987-10-13 FR FR8714138A patent/FR2621677B1/fr not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
FR2621677A1 (fr) | 1989-04-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
CD | Change of name or company name | ||
TP | Transmission of property |