MA45269A - Poteaux de support - Google Patents

Poteaux de support

Info

Publication number
MA45269A
MA45269A MA045269A MA45269A MA45269A MA 45269 A MA45269 A MA 45269A MA 045269 A MA045269 A MA 045269A MA 45269 A MA45269 A MA 45269A MA 45269 A MA45269 A MA 45269A
Authority
MA
Morocco
Prior art keywords
matrix material
pole
split lengths
outer tube
lengths
Prior art date
Application number
MA045269A
Other languages
English (en)
Inventor
Einar Stale Haveland
Original Assignee
Ecopole As
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.)
Publication date
Publication of MA45269A publication Critical patent/MA45269A/fr

Links

Classifications

    • 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
    • E04H12/04—Structures made of specified materials of wood
    • 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
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27J—MECHANICAL WORKING OF CANE, CORK, OR SIMILAR MATERIALS
    • B27J1/00—Mechanical working of cane or the like
    • 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
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
    • B29C44/12—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements
    • B29C44/128—Internally reinforcing constructional elements, e.g. beams
    • 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
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/34—Auxiliary operations
    • B29C44/60—Measuring, controlling or regulating
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/14631—Coating reinforcements
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/30—Columns; Pillars; Struts
    • E04C3/36—Columns; Pillars; Struts of materials not covered by groups E04C3/32 or E04C3/34; of a combination of two or more materials
    • 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
    • B29K2075/00—Use of PU, i.e. polyureas or polyurethanes or derivatives thereof, as moulding material
    • 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
    • B29K2311/00—Use of natural products or their composites, not provided for in groups B29K2201/00 - B29K2309/00, as reinforcement
    • 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
    • B29K2623/00—Use of polyalkenes or derivatives thereof for preformed parts, e.g. for inserts
    • B29K2623/04—Polymers of ethylene
    • B29K2623/06—PE, i.e. polyethylene
    • 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
    • B29K2705/00—Use of metals, their alloys or their compounds, for preformed parts, e.g. for inserts
    • 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
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0037—Other properties
    • B29K2995/0063—Density
    • 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)
  • Architecture (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Forests & Forestry (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical And Physical Treatments For Wood And The Like (AREA)
  • Road Signs Or Road Markings (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)

Abstract

Le poteau de support 2 comprend un tube extérieur 4 et un noyau solide comprenant des longueurs fendues 14 de cannes de bambou encapsulées par un matériau de matrice 8. Les extrémités du pôle peuvent être fermées par des capuchons convexes. Le pôle peut être formé en scindant une ou plusieurs cannes de bambou en longueurs divisées, en insérant un faisceau des longueurs fendues dans un tube extérieur et en injectant un matériau de matrice pour encapsuler les longueurs fendues et former un noyau solide. Avant l'injection du matériau de matrice, le tube externe peut être incliné et soumis à un vide, ou avoir une extrémité fermée avec un capuchon convexe. Le rayonnement infrarouge émis par le noyau peut être utilisé pour vérifier comment le matériau de la matrice se remplit entre les longueurs divisées. Le matériau de matrice peut être injecté à plusieurs endroits. Le matériau de matrice peut être de la mousse de polyuréthane. Le poteau peut être un lampadaire, un poteau télégraphique ou un poteau électrique.
MA045269A 2016-05-06 Poteaux de support MA45269A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1607925.3A GB2549984A (en) 2016-05-06 2016-05-06 Support poles

Publications (1)

Publication Number Publication Date
MA45269A true MA45269A (fr) 2019-03-13

Family

ID=56297257

Family Applications (1)

Application Number Title Priority Date Filing Date
MA045269A MA45269A (fr) 2016-05-06 Poteaux de support

Country Status (5)

Country Link
US (2) US20190136565A1 (fr)
EP (1) EP3452673A1 (fr)
GB (1) GB2549984A (fr)
MA (1) MA45269A (fr)
WO (1) WO2017191473A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108316542B (zh) * 2018-02-09 2023-09-15 王承辉 墙体预制板
CN109159357B (zh) * 2018-07-19 2020-09-01 合肥海银杆塔有限公司 一种钢筋型复合材料杆塔的加工方法
EP3741931A1 (fr) * 2019-05-20 2020-11-25 ABB Power Grids Switzerland AG Poteau et procédé de fourniture d'un poteau
GB202004111D0 (en) 2020-03-20 2020-05-06 Ecopole As Fibre-reinforced support poles

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6576331B1 (en) * 1996-08-14 2003-06-10 Dale Bradley Ryan Load-carrying structures comprising bamboo fibers and polymers
EP1365908B1 (fr) * 2001-01-25 2014-09-10 Quickstep Technologies Pty, Ltd Système et méthode de production de pièce composite ou de liaison de composants metalliques
US7803309B2 (en) * 2006-12-20 2010-09-28 The Boeing Company Infusion monitoring system and method
GB201211399D0 (en) * 2012-06-27 2012-08-08 Ecopole As Support poles

Also Published As

Publication number Publication date
EP3452673A1 (fr) 2019-03-13
WO2017191473A1 (fr) 2017-11-09
US20190136565A1 (en) 2019-05-09
GB2549984A (en) 2017-11-08
US20200087944A1 (en) 2020-03-19
GB201607925D0 (en) 2016-06-22

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