DE69021916T2 - Verfahren zur Herstellung einer steifen Struktur. - Google Patents

Verfahren zur Herstellung einer steifen Struktur.

Info

Publication number
DE69021916T2
DE69021916T2 DE69021916T DE69021916T DE69021916T2 DE 69021916 T2 DE69021916 T2 DE 69021916T2 DE 69021916 T DE69021916 T DE 69021916T DE 69021916 T DE69021916 T DE 69021916T DE 69021916 T2 DE69021916 T2 DE 69021916T2
Authority
DE
Germany
Prior art keywords
making
rigid structure
rigid
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 - Fee Related
Application number
DE69021916T
Other languages
English (en)
Other versions
DE69021916D1 (de
Inventor
Michael Windsor Symons
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.)
Windsor Technologies Ltd
Original Assignee
Plascon Tech
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 Plascon Tech filed Critical Plascon Tech
Application granted granted Critical
Publication of DE69021916D1 publication Critical patent/DE69021916D1/de
Publication of DE69021916T2 publication Critical patent/DE69021916T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D24/00—Producing articles with hollow walls
    • B29D24/002—Producing articles with hollow walls formed with structures, e.g. cores placed between two plates or sheets, e.g. partially filled
    • B29D24/008—Producing articles with hollow walls formed with structures, e.g. cores placed between two plates or sheets, e.g. partially filled the structure having hollow ridges, ribs or cores
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27N—MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
    • B27N5/00—Manufacture of non-flat articles
    • 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
    • B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
    • B29C53/36—Bending and joining, e.g. for making hollow articles
    • B29C53/38—Bending and joining, e.g. for making hollow articles by bending sheets or strips at right angles to the longitudinal axis of the article being formed and joining the edges
    • B29C53/385—Bending and joining, e.g. for making hollow articles by bending sheets or strips at right angles to the longitudinal axis of the article being formed and joining the edges using several sheets to form the circumference
    • 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
    • B29C63/00—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor
    • B29C63/22—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor using layers or sheathings having a shape adapted to the shape of the article
    • 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
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/06—Fibrous reinforcements only
    • B29C70/10—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres
    • B29C70/16—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres using fibres of substantial or continuous length
    • B29C70/22—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres using fibres of substantial or continuous length oriented in at least two directions forming a two dimensional structure
    • B29C70/222—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres using fibres of substantial or continuous length oriented in at least two directions forming a two dimensional structure the structure being shaped to form a three dimensional configuration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31F—MECHANICAL WORKING OR DEFORMATION OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31F1/00—Mechanical deformation without removing material, e.g. in combination with laminating
    • B31F1/20—Corrugating; Corrugating combined with laminating to other layers
    • B31F1/24—Making webs in which the channel of each corrugation is transverse to the web feed
    • B31F1/26—Making webs in which the channel of each corrugation is transverse to the web feed by interengaging toothed cylinders cylinder constructions
    • B31F1/28—Making webs in which the channel of each corrugation is transverse to the web feed by interengaging toothed cylinders cylinder constructions combined with uniting the corrugated webs to flat webs ; Making double-faced corrugated cardboard
    • B31F1/2804—Methods
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31F—MECHANICAL WORKING OR DEFORMATION OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31F7/00—Processes not otherwise provided for
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31F—MECHANICAL WORKING OR DEFORMATION OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31F7/00—Processes not otherwise provided for
    • B31F7/004—Making tubes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2061/00—Use of condensation polymers of aldehydes or ketones or derivatives thereof, as moulding material
    • B29K2061/04—Phenoplasts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2101/00—Use of unspecified macromolecular compounds as moulding material
    • B29K2101/10—Thermosetting resins
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2711/00—Use of natural products or their composites, not provided for in groups B29K2601/00 - B29K2709/00, for preformed parts, e.g. for inserts
    • B29K2711/12—Paper, e.g. cardboard
    • B29K2711/126—Impregnated
    • 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
    • B29L2031/745—Ladders
DE69021916T 1989-03-28 1990-03-28 Verfahren zur Herstellung einer steifen Struktur. Expired - Fee Related DE69021916T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
ZA892253 1989-03-28
ZA896347 1989-08-21
ZA90250 1990-01-15

Publications (2)

Publication Number Publication Date
DE69021916D1 DE69021916D1 (de) 1995-10-05
DE69021916T2 true DE69021916T2 (de) 1996-02-22

Family

ID=27420957

Family Applications (2)

Application Number Title Priority Date Filing Date
DE69017245T Expired - Fee Related DE69017245T2 (de) 1989-03-28 1990-03-28 Verfahren zur Herstellung einer Verbundstruktur.
DE69021916T Expired - Fee Related DE69021916T2 (de) 1989-03-28 1990-03-28 Verfahren zur Herstellung einer steifen Struktur.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE69017245T Expired - Fee Related DE69017245T2 (de) 1989-03-28 1990-03-28 Verfahren zur Herstellung einer Verbundstruktur.

Country Status (5)

Country Link
EP (2) EP0390536B1 (de)
AU (2) AU624489B2 (de)
CA (2) CA2013028C (de)
DE (2) DE69017245T2 (de)
ES (2) ES2077641T3 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2094367A1 (en) * 1992-04-22 1993-10-23 Michael Windsor Symons Composite panel
ZA945883B (en) * 1993-08-13 1995-03-16 Plascon Tech Composite board
ITMI20030930A1 (it) * 2003-05-08 2004-11-09 Fabio Angelo Gritti Macchina automatica per la realizzazione di elementi lastriformi ondulati particolarmente per l'imballaggio, l'isolamento termico e acustico e simili
DE102006050823B4 (de) * 2006-10-27 2015-03-12 Audi Ag Verbundbauteil sowie Verfahren zu dessen Herstellung
DE102008019070B3 (de) * 2008-04-15 2009-11-26 Airbus Deutschland Gmbh Verfahren zur Herstellung eines beidseitig mit Deckschichten versehenen Kernverbundes
WO2012056393A1 (en) * 2010-10-25 2012-05-03 Anglogold Ashanti Limited Mine support
CN111660584B (zh) * 2020-06-13 2022-06-24 湖南逸竹科技有限公司 一种环保型玻璃钢化粪池成型加工设备

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR692976A (fr) * 1929-07-06 1930-11-13 Procédé de fabrication d'objets rigides par moulage de la cellulose brute en feuilles
FR869397A (fr) * 1941-01-20 1942-01-30 App G A L Procédé de fabrication d'objets en matières plastiques, produits obtenus et cutillage appliqué à cette fabrication
US2454719A (en) * 1943-11-11 1948-11-23 Studebaker Corp Method of making cored laminated plastic sheets
GB842815A (en) * 1957-11-08 1960-07-27 Goodyear Aircraft Corp Method of making laminated hollow shapes
US3340119A (en) * 1963-07-08 1967-09-05 Structural Fibers Method of making molided cylinders
DE1504196B2 (de) * 1965-12-16 1971-02-18 Deutsche Tafelglas AG Detag 8510Furth Verfahren zur herstellung von ebenen oder raeumlich ge kruemmten plattenfoermigen koerpern aus mit fluessigem haertbarem kunstharz getraenkten fasermaterial
BE708095A (de) * 1967-12-15 1968-04-16
US3619342A (en) * 1969-07-18 1971-11-09 Alton Box Board Co Corrugated fiberboard
CH603332A5 (en) * 1975-04-29 1978-08-15 Jean Leclerc Sleeve for locating stiffening tubes within foamed structures
US4223053A (en) * 1978-08-07 1980-09-16 The Boeing Company Truss core panels
DE2836418A1 (de) * 1978-08-19 1980-02-28 Helmut Dipl Phys Nussbaum Halbzeug fuer sandwich-leichtbauweisen, hergestellt aus roehrchen von vlies-werkstoff, z.b. aus papier
AU566786B2 (en) * 1983-01-06 1987-10-29 Paul Nicholls Holdings Pty. Ltd. Constructing cane-like furniture
GB2190724B (en) * 1986-04-16 1990-08-08 Courtaulds Plc Composite element
NL8801300A (nl) * 1988-05-19 1989-12-18 Halbertsma Deuren B V Gevormde voorwerpen met een sandwichconstructie, alsmede werkwijze ter vervaardiging van deze voorwerpen.

Also Published As

Publication number Publication date
ES2077641T3 (es) 1995-12-01
EP0390536A3 (de) 1991-07-24
EP0390536A2 (de) 1990-10-03
AU624489B2 (en) 1992-06-11
ES2069001T3 (es) 1995-05-01
DE69017245D1 (de) 1995-04-06
EP0390535A2 (de) 1990-10-03
DE69021916D1 (de) 1995-10-05
CA2013038A1 (en) 1990-09-28
EP0390535B1 (de) 1995-08-30
CA2013028C (en) 2000-04-11
EP0390536B1 (de) 1995-03-01
AU5227490A (en) 1990-10-04
DE69017245T2 (de) 1995-08-24
CA2013038C (en) 2000-11-28
AU635731B2 (en) 1993-04-01
EP0390535A3 (de) 1991-07-31
CA2013028A1 (en) 1990-09-28
AU5227790A (en) 1990-10-04

Similar Documents

Publication Publication Date Title
DE3873146D1 (de) Verfahren zur herstellung einer koernigen reinigungsmittelzusammensetzung.
DE3873145T2 (de) Verfahren zur herstellung einer koernigen reinigungsmittelzusammensetzung.
DE3854238T2 (de) Verfahren zur Herstellung eines supraleitenden Elements.
DE69015900T2 (de) Verfahren zur Herstellung einer gemusterten Beschichtung.
DE69319784D1 (de) Verfahren zur Herstellung einer feinen Struktur
ATE99723T1 (de) Verfahren zur herstellung einer bitumen-polymer- zusammensetzung.
DE3866735D1 (de) Verfahren zur herstellung einer thiazepin-verbindung.
DE69001425D1 (de) Verfahren zur herstellung einer s-allylcystein enthaltenden zusammensetzung.
DE68910900D1 (de) Verfahren zur Herstellung einer Sicherung.
DE59009814D1 (de) Verfahren zur Herstellung einer Vakuumschaltkammer.
DE68908777T3 (de) Verfahren zur Herstellung einer Hohlfasermembran.
DE3852527D1 (de) Verfahren zur Herstellung einer Calciumabhängigen Oxygenase.
DE69010266T2 (de) Verfahren zur Herstellung einer leitenden porigen keramischen Röhre.
DE69014088T2 (de) Verfahren zur Herstellung einer Kohlenstoffelektrode.
DE58903702D1 (de) Verfahren zur herstellung einer druckform.
DE69022890D1 (de) Verfahren zur Herstellung einer heteroepitaxialen Struktur.
DE69012623D1 (de) Verfahren zur Herstellung einer feinen Struktur.
DE3851593D1 (de) Verfahren zur Herstellung einer faserverstärkten Metallzusammensetzung.
DE69021916T2 (de) Verfahren zur Herstellung einer steifen Struktur.
DE3750162D1 (de) Verfahren zur Herstellung einer Struktur.
DE59007205D1 (de) Verfahren zur Herstellung einer Vakuumschaltkammer.
DE3868669D1 (de) Verfahren zur herstellung einer polyglycidylamin-verbindung.
DE68921868T2 (de) Verfahren zur Herstellung einer Heterostruktur.
DE3784961D1 (de) Verfahren zur herstellung einer verbindungsleitung.
ATA206287A (de) Verfahren zur herstellung einer backware

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: WINDSOR TECHNOLOGIES LTD., NASSAU, BS

8339 Ceased/non-payment of the annual fee