CH397222A - Verfahren und Einrichtung zum Vergiessen von härtbaren Kunststoffen im Vakuum - Google Patents

Verfahren und Einrichtung zum Vergiessen von härtbaren Kunststoffen im Vakuum

Info

Publication number
CH397222A
CH397222A CH1280261A CH1280261A CH397222A CH 397222 A CH397222 A CH 397222A CH 1280261 A CH1280261 A CH 1280261A CH 1280261 A CH1280261 A CH 1280261A CH 397222 A CH397222 A CH 397222A
Authority
CH
Switzerland
Prior art keywords
vacuum
hardenable plastics
casting
casting hardenable
plastics
Prior art date
Application number
CH1280261A
Other languages
English (en)
Original Assignee
Plast Anstalt
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 Plast Anstalt filed Critical Plast Anstalt
Publication of CH397222A publication Critical patent/CH397222A/de

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
    • 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
    • B29C39/00—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
    • B29C39/22—Component parts, details or accessories; Auxiliary operations
    • B29C39/40—Compensating volume change, e.g. retraction
    • B29C39/405—Compensating volume change, e.g. retraction by applying pressure to the casting composition
    • 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
    • B29C39/22—Component parts, details or accessories; Auxiliary operations
    • B29C39/42—Casting under special conditions, e.g. vacuum
    • 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
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/26—Moulds
    • B29C45/34—Moulds having venting means
    • 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
    • B29C70/48—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 and impregnating the reinforcements in the closed mould, e.g. resin transfer moulding [RTM], e.g. by vacuum
    • 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
    • B29C2791/00—Shaping characteristics in general
    • B29C2791/001—Shaping in several steps
    • 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
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
    • 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
    • B29L2031/34—Electrical apparatus, e.g. sparking plugs or parts thereof
    • B29L2031/3412—Insulators
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S425/00—Plastic article or earthenware shaping or treating: apparatus
    • Y10S425/06—Vacuum
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S425/00—Plastic article or earthenware shaping or treating: apparatus
    • Y10S425/812—Venting

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Manufacturing & Machinery (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
CH1280261A 1960-11-15 1961-11-03 Verfahren und Einrichtung zum Vergiessen von härtbaren Kunststoffen im Vakuum CH397222A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT849060A AT234363B (de) 1960-11-15 1960-11-15 Verfahren und Vorrichtung zum Vergießen von härtbaren Kunststoffen

Publications (1)

Publication Number Publication Date
CH397222A true CH397222A (de) 1965-08-15

Family

ID=3605911

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1280261A CH397222A (de) 1960-11-15 1961-11-03 Verfahren und Einrichtung zum Vergiessen von härtbaren Kunststoffen im Vakuum

Country Status (7)

Country Link
US (1) US3267517A (de)
AT (1) AT234363B (de)
CH (1) CH397222A (de)
DE (1) DE1277551B (de)
ES (1) ES271783A1 (de)
FR (1) FR1305243A (de)
GB (1) GB989124A (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2028873A1 (de) * 1969-06-19 1970-12-23 Ciba AG, Basel (Schweiz) Verfahren zur Herstellung von gehärteten Kunststoff-Formkörpern
FR2086036A1 (de) * 1970-04-13 1971-12-31 Bayer Ag

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3529320A (en) * 1967-10-17 1970-09-22 Westinghouse Electric Corp Casting apparatus for encapsulating electrical conductors
AT314820B (de) * 1969-02-18 1974-04-25 Optipatent Ag Vorrichtung zum Füllen von Gießformen
US3875278A (en) * 1972-10-30 1975-04-01 Brandt Automasonary Corp Masonry wall constructing process
US4059376A (en) * 1973-11-24 1977-11-22 Yasuro Ito Apparatus for moulding hydraulic cement or the like material
US3913657A (en) * 1974-07-17 1975-10-21 Us Energy Method and apparatus for fabricating a composite structure consisting of a filamentary material in a metal matrix
US3997286A (en) * 1976-03-15 1976-12-14 Chicago Rawhide Manufacturing Company Molding apparatus and vacuum system therefor
GB1603844A (en) * 1977-08-24 1981-12-02 British Industrial Plastics Injection moulding machines
US4204822A (en) * 1977-08-24 1980-05-27 British Industrial Plastics Ltd. Moulding machine
FR2428519A1 (fr) * 1978-06-13 1980-01-11 Ameublement Ind Et Tech Bouchon pour trou de coulee de matiere expansee dans un moule
US4211739A (en) * 1978-07-10 1980-07-08 Condec Corporation Foam extrusion apparatus and method
US4374081A (en) * 1981-09-17 1983-02-15 General Electric Co. Cure of epoxy systems at reduced pressures
GB2123740B (en) * 1982-07-03 1985-12-24 Bipel Ltd Improvements in and relating to moulding machines
AU569939B2 (en) * 1984-05-09 1988-02-25 Hughes Aircraft Company Fabricating composite or encapsulated articles
US4681718A (en) * 1984-05-09 1987-07-21 Hughes Aircraft Company Method of fabricating composite or encapsulated articles
US4666551A (en) * 1985-06-17 1987-05-19 Thaddeus Soberay Vacuum press
US4943334A (en) 1986-09-15 1990-07-24 Compositech Ltd. Method for making reinforced plastic laminates for use in the production of circuit boards
JP2677699B2 (ja) * 1990-02-26 1997-11-17 アスモ 株式会社 高粘度材料の充填方法および充填装置
JPH07102583B2 (ja) * 1990-06-12 1995-11-08 豊田合成株式会社 ポリウレタン発泡体の成形方法及び成形装置
US5275545A (en) * 1992-02-26 1994-01-04 Kabushiki Kaisha San-Al Vacuum cast molding apparatus
US6065954A (en) * 1997-10-22 2000-05-23 Mcferrin Engineering & Manufacturing Co. Wax injector
EP1415782B1 (de) * 2001-08-07 2016-10-05 Toray Industries, Inc. Verfahren zur herstellung eines vergrösserten glieds aus faserverstärktem kunststoff
FR2975629A1 (fr) * 2011-05-27 2012-11-30 Snecma Dispositif de maintien en pression pour la realisation de pieces composites par injection de resine et procede associe
CN109866438A (zh) * 2019-02-27 2019-06-11 北京玻钢院复合材料有限公司 用于灌注成型t型带筋复合材料制品的模具、装置及灌注成型方法
CN110181760A (zh) * 2019-05-05 2019-08-30 惠州市蓝微电子有限公司 一种外挂式真空装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2461723A (en) * 1945-05-07 1949-02-15 Ysak Pessell Apparatus for molding wax
US2876492A (en) * 1954-03-25 1959-03-10 Frieder Apparatus for molding plastic
GB801182A (en) * 1955-02-16 1958-09-10 Gen Electric Co Ltd Improvements in or relating to methods of and apparatus for casting resin
US3103698A (en) * 1956-10-12 1963-09-17 S G Leoffler Apparatus for packaging finely divided materials
US3081492A (en) * 1960-12-16 1963-03-19 Gen Motors Corp Potting mechanism

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2028873A1 (de) * 1969-06-19 1970-12-23 Ciba AG, Basel (Schweiz) Verfahren zur Herstellung von gehärteten Kunststoff-Formkörpern
FR2050101A5 (de) * 1969-06-19 1971-03-26 Ciba Geigy
FR2086036A1 (de) * 1970-04-13 1971-12-31 Bayer Ag

Also Published As

Publication number Publication date
ES271783A1 (es) 1962-02-16
US3267517A (en) 1966-08-23
FR1305243A (fr) 1962-09-28
GB989124A (en) 1965-04-14
DE1277551B (de) 1968-09-12
AT234363B (de) 1964-06-25

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