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WO1998016376A8 - Poteau et son procede de fabrication - Google Patents

Poteau et son procede de fabrication

Info

Publication number
WO1998016376A8
WO1998016376A8 PCT/DK1997/000431 DK9700431W WO9816376A8 WO 1998016376 A8 WO1998016376 A8 WO 1998016376A8 DK 9700431 W DK9700431 W DK 9700431W WO 9816376 A8 WO9816376 A8 WO 9816376A8
Authority
WO
WIPO (PCT)
Prior art keywords
polymer
pole
flagpole
composite fibres
component
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.)
Ceased
Application number
PCT/DK1997/000431
Other languages
Danish (da)
English (en)
Other versions
WO1998016376A1 (fr
Inventor
Thomas-Peter Thoegersen
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.)
DANOMAST GT GLASFIBER AS
DANOMAST GT GLASFIBER A S
THOEGERSEN THOMAS PETER
Original Assignee
DANOMAST GT GLASFIBER AS
DANOMAST GT GLASFIBER A S
THOEGERSEN THOMAS PETER
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 DANOMAST GT GLASFIBER AS, DANOMAST GT GLASFIBER A S, THOEGERSEN THOMAS PETER filed Critical DANOMAST GT GLASFIBER AS
Priority to AU45502/97A priority Critical patent/AU4550297A/en
Priority to CA002269548A priority patent/CA2269548A1/fr
Priority to EP97943789A priority patent/EP0930965A1/fr
Publication of WO1998016376A1 publication Critical patent/WO1998016376A1/fr
Priority to NO991730A priority patent/NO991730D0/no
Anticipated expiration legal-status Critical
Publication of WO1998016376A8 publication Critical patent/WO1998016376A8/fr
Ceased 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
    • B32B1/00—Layered products having a non-planar shape
    • B32B1/08—Tubular products
    • 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
    • B29C53/40—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 for articles of definite length, i.e. discrete articles
    • B29C53/42—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 for articles of definite length, i.e. discrete articles using internal forming surfaces, e.g. mandrels
    • 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
    • B29C70/28—Shaping operations therefor
    • B29C70/40—Shaping or impregnating by compression not applied
    • B29C70/42—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles
    • B29C70/44—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles using isostatic pressure, e.g. pressure difference-moulding, vacuum bag-moulding, autoclave-moulding or expanding rubber-moulding
    • B29C70/446—Moulding structures having an axis of symmetry or at least one channel, e.g. tubular structures, frames
    • 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
    • B32B38/00—Ancillary operations in connection with laminating processes
    • B32B38/0036—Heat treatment
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
    • E04H12/02—Structures made of specified 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
    • B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
    • B29C53/56—Winding and joining, e.g. winding spirally
    • B29C53/562—Winding and joining, e.g. winding spirally spirally
    • 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
    • B29L2009/00—Layered products
    • 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
    • B29L2031/766—Poles, masts, posts

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Chemical & Material Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Materials Engineering (AREA)
  • Composite Materials (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Moulding By Coating Moulds (AREA)
  • Laminated Bodies (AREA)
  • Manufacture Of Motors, Generators (AREA)
  • Reinforced Plastic Materials (AREA)

Abstract

Cette invention se rapporte à un poteau (1), par exemple du type mât porte-drapeau, qui est constitué par un matériau fait essentiellement d'un premier composant, par exemple du verre, et d'un second composant, par exemple un polymère. Ces deux composants entrent dans le matériau comme fibres composites préfabriquées formée par deux composants, sous la forme d'une bande (2) de mèches discontinues. Le polymère est un polymère thermoplastique, par exemple du propylène, et ce poteau est fabriqué à partir de ces fibres composites sous contrainte thermique, ce qui ramollit le polymère et amalgame ainsi les fibres composites, pour que celles-ci, après refroidissement, adoptent une forme fixe. On peut fabrique ainsi par exemple un mât porte-drapeau qui est moins coûteux que les mâts porte-drapeau traditionnels par exemple en polymère renforcé par des fibres de verre et qui en même temps possèdent des propriétés aussi bonnes.
PCT/DK1997/000431 1996-10-14 1997-10-08 Poteau et son procede de fabrication Ceased WO1998016376A1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
AU45502/97A AU4550297A (en) 1996-10-14 1997-10-08 Stang og fremgangsmade til fremstilling af stangen
CA002269548A CA2269548A1 (fr) 1996-10-14 1997-10-08 Poteau et son procede de fabrication
EP97943789A EP0930965A1 (fr) 1996-10-14 1997-10-08 Poteau et son procede de fabrication
NO991730A NO991730D0 (no) 1996-10-14 1999-04-13 Stang og fremgangsmÕte for fremstilling av denne

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DK1137/96 1996-10-14
DK113796 1996-10-14

Publications (2)

Publication Number Publication Date
WO1998016376A1 WO1998016376A1 (fr) 1998-04-23
WO1998016376A8 true WO1998016376A8 (fr) 1999-07-08

Family

ID=8101440

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DK1997/000431 Ceased WO1998016376A1 (fr) 1996-10-14 1997-10-08 Poteau et son procede de fabrication

Country Status (6)

Country Link
EP (1) EP0930965A1 (fr)
AU (1) AU4550297A (fr)
CA (1) CA2269548A1 (fr)
NO (1) NO991730D0 (fr)
PL (1) PL332630A1 (fr)
WO (1) WO1998016376A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2488342B (en) * 2011-02-23 2013-11-13 Gardiner Pole Systems Ltd Pole assembly
GB2565032B (en) * 2017-04-27 2022-02-16 James Dobberson Geoffrey Moulding procedure to incorporate flag material within a tubular spine for full visibility flag
DE102018111283B4 (de) 2018-05-11 2022-02-17 Herone Gmbh Vorrichtung, Verfahren und Verwendung der Vorrichtung zum semikontinuierlichen Blasformen faserverstärkter thermoplastischer Hohlprofile mit einem konstanten oder sich änderndem Querschnitt
HRP20251002T1 (hr) * 2021-06-11 2025-10-24 Ecotelligent Oy Laminirani stup i postupak njegove proizvodnje

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1779262A1 (de) * 1968-07-25 1971-10-07 Siempelkamp Gmbh & Co Verfahren zur Herstellung glasfaserverstaerkter Formteile aus Thermoplasten und Vorpressmaterial hierzu
DE3226220C2 (de) * 1982-07-14 1985-08-22 Julius Cronenberg Ohg, 5760 Arnsberg Gießverfahren und Gießform zur Herstellung von konischen Masten aus glasfaserverstärktem Kunstharz
FI873285L (fi) * 1987-07-28 1989-01-29 Nettec Ab Oy Fiberarmerat roerelement och foerfarande foer dess tillverkning.
US5082701A (en) * 1987-12-09 1992-01-21 Quadrax Corporation Multi-directional, light-weight, high-strength interlaced material and method of making the material
FR2638467B1 (fr) * 1988-10-28 1991-11-08 Saint Gobain Vetrotex
GB2237583A (en) * 1989-09-27 1991-05-08 Plastic Developments Ltd Fibre reinforced thermoplastic composites
NL9001653A (nl) * 1990-07-19 1992-02-17 Wavin Bv Samengestelde buis met een of meer lagen rond een binnenbuis gewikkeld bandvormig materiaal.
FI933877L (fi) * 1993-09-06 1995-03-07 Neste Oy Luja kestomuovipohjainen komposiittiputki
US5505492A (en) * 1994-02-09 1996-04-09 Radius Engineering, Inc. Composite pole and manufacturing process for composite poles of varying non-circular cross-sections and curved center lines

Also Published As

Publication number Publication date
NO991730L (no) 1999-04-13
WO1998016376A1 (fr) 1998-04-23
AU4550297A (en) 1998-05-11
EP0930965A1 (fr) 1999-07-28
NO991730D0 (no) 1999-04-13
PL332630A1 (en) 1999-09-27
CA2269548A1 (fr) 1998-04-23

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