ES389384A1 - Metodo de fabricacion de mastiles, postes, columnas y simi-lares con resina reforzada mediante fibra de vidrio. - Google Patents

Metodo de fabricacion de mastiles, postes, columnas y simi-lares con resina reforzada mediante fibra de vidrio.

Info

Publication number
ES389384A1
ES389384A1 ES71389384A ES389384A ES389384A1 ES 389384 A1 ES389384 A1 ES 389384A1 ES 71389384 A ES71389384 A ES 71389384A ES 389384 A ES389384 A ES 389384A ES 389384 A1 ES389384 A1 ES 389384A1
Authority
ES
Spain
Prior art keywords
mold
fiberglass
posts
translation
columns
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
Application number
ES71389384A
Other languages
English (en)
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.)
LITWAK
Original Assignee
LITWAK
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 LITWAK filed Critical LITWAK
Publication of ES389384A1 publication Critical patent/ES389384A1/es
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B29C39/00—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
    • B29C39/02—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor for making articles of definite length, i.e. discrete articles
    • B29C39/10—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor for making articles of definite length, i.e. discrete articles incorporating preformed parts or layers, e.g. casting around inserts or for coating 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
    • 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
    • B29C70/30—Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core
    • B29C70/36—Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core and impregnating by casting, e.g. vacuum casting
    • 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
    • B29C70/68—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts by incorporating or moulding on preformed parts, e.g. inserts or layers, e.g. foam blocks
    • B29C70/78—Moulding material on one side only of the preformed part
    • 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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/44—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles
    • B29C33/48—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles with means for collapsing or disassembling
    • B29C33/50—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles with means for collapsing or disassembling elastic or flexible
    • 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

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Composite Materials (AREA)
  • Mechanical Engineering (AREA)
  • Moulding By Coating Moulds (AREA)
ES71389384A 1970-03-18 1971-03-18 Metodo de fabricacion de mastiles, postes, columnas y simi-lares con resina reforzada mediante fibra de vidrio. Expired ES389384A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IL7034108A IL34108A0 (en) 1970-03-18 1970-03-18 Method of making masts,poles and posts from fibreglass and from resin material

Publications (1)

Publication Number Publication Date
ES389384A1 true ES389384A1 (es) 1975-05-16

Family

ID=11045310

Family Applications (2)

Application Number Title Priority Date Filing Date
ES71389276A Expired ES389276A1 (es) 1970-03-18 1971-03-16 Procedimiento para lafabricacion de fustes, columnas y pos-tes con resinas y fibras de vidrio.
ES71389384A Expired ES389384A1 (es) 1970-03-18 1971-03-18 Metodo de fabricacion de mastiles, postes, columnas y simi-lares con resina reforzada mediante fibra de vidrio.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ES71389276A Expired ES389276A1 (es) 1970-03-18 1971-03-16 Procedimiento para lafabricacion de fustes, columnas y pos-tes con resinas y fibras de vidrio.

Country Status (7)

Country Link
AU (1) AU2646471A (es)
BE (1) BE763716A (es)
DE (1) DE2112502A1 (es)
ES (2) ES389276A1 (es)
FR (1) FR2083401A3 (es)
IL (1) IL34108A0 (es)
NL (1) NL7103289A (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2902190C2 (de) * 1979-01-20 1984-06-07 Julius Cronenberg Ohg, 5760 Arnsberg Gießform zur Herstellung von Rohren, insbesondere Masten, aus glasfaserverstärktem Kunstharz

Also Published As

Publication number Publication date
FR2083401B3 (es) 1973-12-28
NL7103289A (es) 1971-09-21
AU2646471A (en) 1972-09-14
ES389276A1 (es) 1974-07-16
FR2083401A3 (en) 1971-12-17
DE2112502A1 (de) 1971-11-11
BE763716A (fr) 1971-08-02
IL34108A0 (en) 1970-05-21

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