GB2000465A - Method of preparing or connecting components of prefabricated light- weight materials. - Google Patents

Method of preparing or connecting components of prefabricated light- weight materials.

Info

Publication number
GB2000465A
GB2000465A GB7827677A GB7827677A GB2000465A GB 2000465 A GB2000465 A GB 2000465A GB 7827677 A GB7827677 A GB 7827677A GB 7827677 A GB7827677 A GB 7827677A GB 2000465 A GB2000465 A GB 2000465A
Authority
GB
United Kingdom
Prior art keywords
compound
load bearing
edges
preparing
connecting components
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Withdrawn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
GB7827677A
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 GB2000465A publication Critical patent/GB2000465A/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Withdrawn legal-status Critical Current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 form; Layered products 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 form; Layered products 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 form; Layered products 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 protusions 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 protusions 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)
  • General Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Laminated Bodies (AREA)

Abstract

Sheet materials cut to size from prefabricated panels with outer cover layers (2) and a cellular core (1) are provided with a plasticized polymer compound (3) introduced by injection into the cut edges or discrete load bearing points of the panel. The compound (3) may alternatively interconnect the edges of two mutually orthogonal panels. The edges or load bearing points are hollowed out to receive the compound eg. formed polycarbonate, which may be heat hardened or cooled to provide finished sheet structures. Load bearing fittings may be incorporated into the sheet and secured by the compound. <IMAGE>
GB7827677A 1977-06-28 1978-06-22 Method of preparing or connecting components of prefabricated light- weight materials. Withdrawn GB2000465A (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
GB2000465A true GB2000465A (en) 1979-01-10

Family

ID=6012551

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7827677A Withdrawn GB2000465A (en) 1977-06-28 1978-06-22 Method of preparing or connecting components of prefabricated light- weight materials.

Country Status (3)

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

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000047903A1 (en) * 1999-02-13 2000-08-17 Qinetiq Limited Sandwich panel, insert therefor, structure comprising sandwich panels and method of joining such 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
WO2003046390A3 (en) * 2001-11-17 2003-09-12 Univ Kassel Method for fixing an insert in a component consisting of a lightweight material
EP1574264A2 (en) * 2004-03-05 2005-09-14 Homag Holzbearbeitungssysteme AG Process and apparatus for manufacturing a light building panel
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
CN101301763B (en) * 2007-05-11 2011-06-08 豪迈木材加工系统公司 Method for manufacturing lightweight building boards
ITBO20110518A1 (en) * 2011-09-09 2013-03-10 Biesse Spa WOOD OR SIMILAR PANEL AND METHOD AND MACHINE FOR ITS REALIZATION
EP3574159A4 (en) * 2017-01-30 2020-08-19 Wabash National, L.P. Composite core with reinforced areas and method
RU201762U1 (en) * 2017-11-15 2021-01-12 Сименс Мобилити Гмбх SANDWICH ELEMENT

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2619750B1 (en) * 1987-09-01 1990-02-16 Duhoo Marcel SELF-SUPPORTING DECORATIVE ELEMENT IN LIGHTWEIGHT COMPOSITE MATERIAL AND METHOD FOR MANUFACTURING SELF-SUPPORTING ELEMENTS
DE4004599A1 (en) * 1990-02-15 1991-08-22 Basf Ag Laminate with stable fixing points comprises foam or honeycomb core - has thermoplast or thermoset contg. denser foamed insert of thermoplast, and top layer of fibre-reinforced thermoplast or thermoset
NL9200781A (en) * 1992-04-28 1993-11-16 Schreiner Luchtvaart SANDWICH MATERIAL.
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
FR2927012B1 (en) * 2008-02-06 2013-04-12 Renault Sas METHOD FOR PRODUCING AN ALVEOLAR STRUCTURE
ITMO20080106A1 (en) * 2008-04-15 2009-10-16 Scm Group Spa METHOD AND MACHINE TO PREPARE A PANEL ON THE BORDER

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000047903A1 (en) * 1999-02-13 2000-08-17 Qinetiq Limited Sandwich panel, insert therefor, structure comprising sandwich panels and method of joining such panels
US6789367B1 (en) 1999-02-13 2004-09-14 Qinetiq Limited Sandwich panel, insert therefor, structure comprising sandwich panels and method of joining such 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
WO2003046390A3 (en) * 2001-11-17 2003-09-12 Univ Kassel Method for fixing an insert in a component consisting of a lightweight material
EP1574264A2 (en) * 2004-03-05 2005-09-14 Homag Holzbearbeitungssysteme AG Process and apparatus for manufacturing a light building panel
EP1574264A3 (en) * 2004-03-05 2006-04-19 Homag Holzbearbeitungssysteme AG Process and apparatus for manufacturing a light building panel
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
CN101301763B (en) * 2007-05-11 2011-06-08 豪迈木材加工系统公司 Method for manufacturing lightweight building boards
US8092863B2 (en) 2007-05-11 2012-01-10 Homag Holzbearbeitungssysteme Ag Method for manufacturing lightweight building boards
ITBO20110518A1 (en) * 2011-09-09 2013-03-10 Biesse Spa WOOD OR SIMILAR PANEL AND METHOD AND MACHINE FOR ITS REALIZATION
EP2567810A1 (en) * 2011-09-09 2013-03-13 BIESSE S.p.A. Panel made of wood or alike and method and machine for manufacturing such panel
EP3574159A4 (en) * 2017-01-30 2020-08-19 Wabash National, L.P. Composite core with reinforced areas and method
US11872792B2 (en) 2017-01-30 2024-01-16 Wabash National, L.P. Composite core with reinforced areas and method
RU201762U1 (en) * 2017-11-15 2021-01-12 Сименс Мобилити Гмбх SANDWICH ELEMENT

Also Published As

Publication number Publication date
DE2729066A1 (en) 1979-01-04
FR2395823A1 (en) 1979-01-26

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)