FR2395823A1 - PROCESS FOR PREPARING AND / OR ASSEMBLING CUT-OUT CONSTRUCTION ELEMENTS IN PREFABRICATED LIGHTWEIGHT PANELS - Google Patents

PROCESS FOR PREPARING AND / OR ASSEMBLING CUT-OUT CONSTRUCTION ELEMENTS IN PREFABRICATED LIGHTWEIGHT PANELS

Info

Publication number
FR2395823A1
FR2395823A1 FR7817394A FR7817394A FR2395823A1 FR 2395823 A1 FR2395823 A1 FR 2395823A1 FR 7817394 A FR7817394 A FR 7817394A FR 7817394 A FR7817394 A FR 7817394A FR 2395823 A1 FR2395823 A1 FR 2395823A1
Authority
FR
France
Prior art keywords
preparing
prefabricated lightweight
lightweight panels
construction elements
out construction
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.)
Withdrawn
Application number
FR7817394A
Other languages
French (fr)
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.)
Airbus Defence and Space GmbH
Original Assignee
Messerschmitt Bolkow Blohm 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 Messerschmitt Bolkow Blohm AG filed Critical Messerschmitt Bolkow Blohm AG
Publication of FR2395823A1 publication Critical patent/FR2395823A1/en
Withdrawn legal-status Critical Current

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
    • 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
    • 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
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/40—Applying molten plastics, e.g. hot melt
    • B29C65/42—Applying molten plastics, e.g. hot melt between pre-assembled parts
    • 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
    • B29C65/56—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using mechanical means or mechanical connections, e.g. form-fits
    • B29C65/64—Joining a non-plastics element to a plastics element, e.g. by force
    • 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
    • B29C66/40—General aspects of joining substantially flat articles, e.g. plates, sheets or web-like materials; Making flat seams in tubular or hollow articles; Joining single elements to substantially flat surfaces
    • B29C66/47—Joining single elements to sheets, plates or other substantially flat surfaces
    • B29C66/474—Joining single elements to sheets, plates or other substantially flat surfaces said single elements being substantially non-flat
    • 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
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/72—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined
    • B29C66/721—Fibre-reinforced materials
    • 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
    • B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
    • B29C67/0044—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00 for shaping edges or extremities
    • 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
    • E04C2/36—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 transversely-placed strip material, e.g. honeycomb panels
    • E04C2/365—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 transversely-placed strip material, e.g. honeycomb panels by honeycomb structures
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B5/00—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them
    • F16B5/01—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of fastening elements specially adapted for honeycomb panels
    • 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
    • B29C2793/00—Shaping techniques involving a cutting or machining operation
    • B29C2793/0081—Shaping techniques involving a cutting or machining operation before shaping
    • 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
    • B29C66/3032—Particular design of joint configurations the joint involving an anchoring effect making use of protrusions or cavities belonging to at least one of the parts to be joined
    • B29C66/30325—Particular design of joint configurations the joint involving an anchoring effect making use of protrusions or cavities belonging to at least one of the parts to be joined making use of cavities belonging to at least one of the parts to be joined
    • 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
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/72—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined
    • B29C66/725—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined being hollow-walled or honeycombs
    • B29C66/7252—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined being hollow-walled or honeycombs hollow-walled
    • B29C66/72525—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined being hollow-walled or honeycombs hollow-walled comprising honeycomb cores
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2024/00—Articles with hollow walls
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/60—Multitubular or multicompartmented articles, e.g. honeycomb
    • B29L2031/608—Honeycomb structures
    • 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
    • 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
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/718—Weight, e.g. weight per square meter

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • General Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Laminated Bodies (AREA)

Abstract

Procédé pour préparer et/ou assembler des éléments de construction découpés dans des panneaux légers préfabriqués, par exemple en matière plastique renforcée par fibres, et constitués par une âme à structure cellulaire, une couche de recouvrement supérieure et une couche de recouvrement inférieure. Des points d'application de forces sont créés en des emplacements détermines et des arêtes terminales et de liaison sont réalisées le long des bords des panneaux au moyen d'une masse polymère plastifiable introduite dans la structure cellulaire des éléments de construction.Process for preparing and / or assembling building elements cut from prefabricated lightweight panels, for example of fiber-reinforced plastic, and consisting of a core with a cellular structure, an upper cover layer and a lower cover layer. Points of application of forces are created at specific locations and terminal and connecting ridges are produced along the edges of the panels by means of a plasticizable polymer mass introduced into the cellular structure of the building elements.

FR7817394A 1977-06-28 1978-06-09 PROCESS FOR PREPARING AND / OR ASSEMBLING CUT-OUT CONSTRUCTION ELEMENTS IN PREFABRICATED LIGHTWEIGHT PANELS Withdrawn FR2395823A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772729066 DE2729066A1 (en) 1977-06-28 1977-06-28 PROCESS FOR PREPARING AND / OR CONNECTING COMPONENTS TAILORED FROM PREFABRICATED LIGHTWEIGHT PANELS

Publications (1)

Publication Number Publication Date
FR2395823A1 true FR2395823A1 (en) 1979-01-26

Family

ID=6012551

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7817394A Withdrawn FR2395823A1 (en) 1977-06-28 1978-06-09 PROCESS FOR PREPARING AND / OR ASSEMBLING CUT-OUT CONSTRUCTION ELEMENTS IN PREFABRICATED LIGHTWEIGHT PANELS

Country Status (3)

Country Link
DE (1) DE2729066A1 (en)
FR (1) FR2395823A1 (en)
GB (1) GB2000465A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2619750A1 (en) * 1987-09-01 1989-03-03 Duhoo Marcel SELF-SUPPORTING DECORATIVE ELEMENT IN ALLEGE COMPOSITE MATERIAL AND METHOD FOR MANUFACTURING SELF-SUPPORTING ELEMENTS
EP0443364A2 (en) * 1990-02-15 1991-08-28 BASF Aktiengesellschaft Laminates with stable fastening points
WO1993022135A1 (en) * 1992-04-28 1993-11-11 Airex Ag Sandwich material
EP1990159A1 (en) * 2007-05-11 2008-11-12 Homag Holzbearbeitungssysteme AG Method for manufacturing lightweight building boards
FR2927012A1 (en) * 2008-02-06 2009-08-07 Renault Sas METHOD FOR PRODUCING AN ALVEOLAR STRUCTURE

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9903161D0 (en) 1999-02-13 1999-04-07 Secr Defence Brit eland The SEE Sharp Kabushiki Kaisha retary of State for Defence, The Method of joining sandwich panels
EP1120509A1 (en) * 2000-01-26 2001-08-01 Tonelli S.A. Method for manufacturing structural elements substantially made of cellulose-based material, stiffened, and related structural element
WO2003046390A2 (en) * 2001-11-17 2003-06-05 Universität Kassel Method for fixing an insert in a component consisting of a lightweight material
DE102004010873A1 (en) * 2004-03-05 2005-09-22 Homag Holzbearbeitungssysteme Ag Method and device for producing a lightweight board
WO2008122616A1 (en) * 2007-04-06 2008-10-16 Max Canti Method and machine for carrying out cuts with edge bands in honeycomb sandwich panel and panel obtained thereby
DE102007018790A1 (en) * 2007-04-20 2008-10-23 Metzeler Automotive Profile Systems Gmbh Seal profile sections connection establishing method for sealing front door of motor vehicle, involves injecting foaming mass into hollow chambers, such that foaming mass is distributed for connecting profile sections to hollow chambers
ITMO20080106A1 (en) * 2008-04-15 2009-10-16 Scm Group Spa METHOD AND MACHINE TO PREPARE A PANEL ON THE BORDER
ITBO20110518A1 (en) * 2011-09-09 2013-03-10 Biesse Spa WOOD OR SIMILAR PANEL AND METHOD AND MACHINE FOR ITS REALIZATION
US11872792B2 (en) 2017-01-30 2024-01-16 Wabash National, L.P. Composite core with reinforced areas and method
DE102017220331A1 (en) * 2017-11-15 2019-05-16 Siemens Aktiengesellschaft Method for producing a sandwich element and sandwich element

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2619750A1 (en) * 1987-09-01 1989-03-03 Duhoo Marcel SELF-SUPPORTING DECORATIVE ELEMENT IN ALLEGE COMPOSITE MATERIAL AND METHOD FOR MANUFACTURING SELF-SUPPORTING ELEMENTS
EP0308355A1 (en) * 1987-09-01 1989-03-22 Societe De Transformation Industrielle De Materiels Orthopediques, Medicaux Plastiques Sigle "Trioplast" Self-supporting decorative element made of light-weight composite material, and process for making it
EP0443364A2 (en) * 1990-02-15 1991-08-28 BASF Aktiengesellschaft Laminates with stable fastening points
EP0443364A3 (en) * 1990-02-15 1992-02-26 Basf Aktiengesellschaft Laminates with stable fastening points
WO1993022135A1 (en) * 1992-04-28 1993-11-11 Airex Ag Sandwich material
EP1990159A1 (en) * 2007-05-11 2008-11-12 Homag Holzbearbeitungssysteme AG Method for manufacturing lightweight building boards
FR2927012A1 (en) * 2008-02-06 2009-08-07 Renault Sas METHOD FOR PRODUCING AN ALVEOLAR STRUCTURE
WO2009098423A2 (en) * 2008-02-06 2009-08-13 Renault S.A.S. Method for making a cellular structure
WO2009098423A3 (en) * 2008-02-06 2009-10-08 Renault S.A.S. Method for making a cellular structure

Also Published As

Publication number Publication date
GB2000465A (en) 1979-01-10
DE2729066A1 (en) 1979-01-04

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Legal Events

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