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GB953014A - Moulds and methods of moulding - Google Patents

Moulds and methods of moulding

Info

Publication number
GB953014A
GB953014A GB25709/61A GB2570961A GB953014A GB 953014 A GB953014 A GB 953014A GB 25709/61 A GB25709/61 A GB 25709/61A GB 2570961 A GB2570961 A GB 2570961A GB 953014 A GB953014 A GB 953014A
Authority
GB
United Kingdom
Prior art keywords
glass fibre
july
escape
recesses
insert
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
GB25709/61A
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.)
POLYMATIC PATENTVERWERTUNGS G
Original Assignee
POLYMATIC PATENTVERWERTUNGS G
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 POLYMATIC PATENTVERWERTUNGS G filed Critical POLYMATIC PATENTVERWERTUNGS G
Publication of GB953014A publication Critical patent/GB953014A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
    • C08G63/12—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds
    • C08G63/52—Polycarboxylic acids or polyhydroxy compounds in which at least one of the two components contains aliphatic unsaturation
    • 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
    • B29C33/30—Mounting, exchanging or centering
    • B29C33/303—Mounting, exchanging or centering centering mould parts or halves, e.g. during mounting
    • 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
    • B29C37/00—Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
    • B29C37/006—Degassing moulding material or draining off gas during moulding
    • 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
    • B29C70/46—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles using matched moulds, e.g. for deforming sheet moulding compounds [SMC] or prepregs
    • 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
    • B29L2031/001—Profiled members, e.g. beams, sections
    • B29L2031/003—Profiled members, e.g. beams, sections having a profiled transverse cross-section
    • B29L2031/005—Profiled members, e.g. beams, sections having a profiled transverse cross-section for making window frames

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Composite Materials (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)

Abstract

953,014. Sealing mould parts together. POLYMATIC PATENTVERWERTUNGS G.m.b.H. July 14, 1961 [July 15, 1960], No. 25709/61. Heading B5A. A mould for casting components of a casting resin e.g. a glass fibre reinforced polyester resin comprises two mould parts 1, 2 having co-operating projections 3 and recesses 4 between which a glass fibre insert 5 can be squeezed to form a seal against the escape of resin while allowing air to escape. The insert 5 can consist of a glass fibre ring or gasket or be an extension of the glass fibre reinforcement. The projections 3 and recesses 4 may be formed of a resilient material.
GB25709/61A 1960-07-15 1961-07-14 Moulds and methods of moulding Expired GB953014A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB58604A DE1231877B (en) 1960-07-15 1960-07-15 Device for manufacturing parts from cast resin with a glass fiber insert

Publications (1)

Publication Number Publication Date
GB953014A true GB953014A (en) 1964-03-25

Family

ID=6972138

Family Applications (1)

Application Number Title Priority Date Filing Date
GB25709/61A Expired GB953014A (en) 1960-07-15 1961-07-14 Moulds and methods of moulding

Country Status (6)

Country Link
CH (1) CH384851A (en)
DE (1) DE1231877B (en)
DK (1) DK109878C (en)
GB (1) GB953014A (en)
NL (1) NL267084A (en)
SE (1) SE303033B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19733065A1 (en) * 1997-01-23 1998-07-30 Sika Ag Ribbon slat for reinforcing components and processes for their production
DE102008011565B4 (en) * 2008-02-28 2017-04-20 Fischbach Kg Injection-molded body and injection molding apparatus and injection molding process for producing the injection-molded body
DE102011017408B4 (en) * 2011-04-18 2016-07-14 Webasto Ag Injection molding machine for plastic molding

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2541297A (en) * 1947-04-02 1951-02-13 Gen Motors Corp Method of forming dish-shaped resinous articles
US2760231A (en) * 1952-01-17 1956-08-28 Continental Can Co Die assembly for molding hollow structures
GB791552A (en) * 1954-11-10 1958-03-05 Norman Whitaker Wright Improvements in or relating to the moulding of fibrous material
FR1206386A (en) * 1958-08-14 1960-02-09 Renault Improvement in closed molds for initially fluid materials

Also Published As

Publication number Publication date
CH384851A (en) 1965-02-26
SE303033B (en) 1968-08-12
DK109878C (en) 1968-07-22
NL267084A (en)
DE1231877B (en) 1967-01-05

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