MA45269A - Poteaux de support - Google Patents
Poteaux de supportInfo
- 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
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.
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)
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)
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 |
-
0
- MA MA045269A patent/MA45269A/fr unknown
-
2016
- 2016-05-06 GB GB1607925.3A patent/GB2549984A/en not_active Withdrawn
-
2017
- 2017-05-05 US US16/099,263 patent/US20190136565A1/en not_active Abandoned
- 2017-05-05 EP EP17723490.3A patent/EP3452673A1/fr not_active Withdrawn
- 2017-05-05 WO PCT/GB2017/051265 patent/WO2017191473A1/fr unknown
-
2019
- 2019-11-19 US US16/688,679 patent/US20200087944A1/en not_active Abandoned
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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