ES544208A0 - Dispositivo de bloqueo perfeccionado para prensas de moldeo - Google Patents

Dispositivo de bloqueo perfeccionado para prensas de moldeo

Info

Publication number
ES544208A0
ES544208A0 ES544208A ES544208A ES544208A0 ES 544208 A0 ES544208 A0 ES 544208A0 ES 544208 A ES544208 A ES 544208A ES 544208 A ES544208 A ES 544208A ES 544208 A0 ES544208 A0 ES 544208A0
Authority
ES
Spain
Prior art keywords
perfected
locking device
molding presses
presses
molding
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.)
Granted
Application number
ES544208A
Other languages
English (en)
Other versions
ES8608385A1 (es
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.)
Plastic Omnium Composites SA
Original Assignee
Inoplast SA
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 Inoplast SA filed Critical Inoplast SA
Publication of ES544208A0 publication Critical patent/ES544208A0/es
Publication of ES8608385A1 publication Critical patent/ES8608385A1/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
    • B29C59/00—Surface shaping of articles, e.g. embossing; Apparatus therefor
    • 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
    • B29C33/20—Opening, closing or clamping
    • B29C33/202—Clamping means operating on closed or nearly closed mould parts, the clamping means being independently movable of the opening or closing 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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/20—Opening, closing or clamping
    • B29C33/22—Opening, closing or clamping by rectilinear movement
    • 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/32—Component parts, details or accessories; Auxiliary operations
    • B29C43/36—Moulds for making articles of definite length, i.e. discrete articles
    • B29C43/361—Moulds for making articles of definite length, i.e. discrete articles with pressing members independently movable of the parts for opening or closing the mould, e.g. movable pistons
    • 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/32—Component parts, details or accessories; Auxiliary operations
    • B29C43/36—Moulds for making articles of definite length, i.e. discrete articles
    • B29C43/42—Moulds for making articles of definite length, i.e. discrete articles for undercut articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B1/00—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen
    • B30B1/40—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by wedge 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/32—Component parts, details or accessories; Auxiliary operations
    • B29C43/34—Feeding the material to the mould or the compression means
    • B29C2043/3444—Feeding the material to the mould or the compression means using pressurising feeding means located in the mould, e.g. plungers or pistons
    • 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/32—Component parts, details or accessories; Auxiliary operations
    • B29C43/36—Moulds for making articles of definite length, i.e. discrete articles
    • B29C43/361—Moulds for making articles of definite length, i.e. discrete articles with pressing members independently movable of the parts for opening or closing the mould, e.g. movable pistons
    • B29C2043/3615—Forming elements, e.g. mandrels or rams or stampers or pistons or plungers or punching devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Clamps And Clips (AREA)
ES544208A 1984-06-22 1985-06-14 Dispositivo de bloqueo perfeccionado para prensas de moldeo Expired ES8608385A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8410090A FR2566317B1 (fr) 1984-06-22 1984-06-22 Outillage pour la realisation de pieces en matiere synthetique par le procede de moulage par compression-transfert

Publications (2)

Publication Number Publication Date
ES544208A0 true ES544208A0 (es) 1986-07-16
ES8608385A1 ES8608385A1 (es) 1986-07-16

Family

ID=9305468

Family Applications (1)

Application Number Title Priority Date Filing Date
ES544208A Expired ES8608385A1 (es) 1984-06-22 1985-06-14 Dispositivo de bloqueo perfeccionado para prensas de moldeo

Country Status (4)

Country Link
EP (1) EP0170596A1 (es)
ES (1) ES8608385A1 (es)
FR (1) FR2566317B1 (es)
PT (1) PT80679B (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5204127A (en) * 1991-05-10 1993-04-20 Composite Products, Inc. Compression molding apparatus
CN103817878B (zh) * 2012-11-19 2016-06-15 苏州汉扬精密电子有限公司 强制脱模机构
EP3289657B1 (de) 2015-04-30 2018-11-28 Fronius International GmbH Verfahren zum prüfen der stränge an solarmodulen einer photovoltaikanlage und photovoltaik-wechselrichter zur durchführung des verfahrens
FR3138622B1 (fr) * 2022-08-04 2024-06-28 Safran Dispositif de fermeture d’un moule sous presse

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1250625B (es) * 1967-09-21
US1916495A (en) * 1928-09-22 1933-07-04 John Stogdell Stokes Method of molding
DE814097C (de) * 1948-10-02 1951-09-20 Otto Fuchs Komm Ges Einrichtung an vorzugsweise durch Fluessigkeitsdruck betriebenen Pressen
GB780165A (en) * 1954-04-09 1957-07-31 John Newsome Improvements in or relating to sheet metal working machines
US3139816A (en) * 1962-04-23 1964-07-07 Glassoloid Corp Of America Laminating press
DE1253903B (de) * 1963-08-02 1967-11-09 Verwaltungsgesellschaft Moelle Vorrichtung zum Loesen und OEffnen einer geteilten Form ausserhalb einer Presse
GB1393534A (en) * 1971-07-07 1975-05-07 Gkn Sankey Ltd Compression moulding
DE2143132C3 (de) * 1971-08-28 1981-07-30 Maschinenfabrik Hennecke Gmbh, 5090 Leverkusen Formwerkzeug für die Fertigung von Teilen aus Kunststoff
US4184835A (en) * 1978-09-28 1980-01-22 General Electric Company Mold apparatus
DE2924061A1 (de) * 1979-06-12 1980-12-18 Gerhart Dipl Ing Arnold Verfahren mit einem spritzgiessbzw. extrusions- verstreckwerkzeug zur herstellung von technischen kunststoffteilen mit belastungsgerechten strukturen
DE3012486C2 (de) * 1980-03-31 1985-04-18 Jürgen 1000 Berlin Schulz Vorrichtung nach Art einer Stanze oder Presse
DE3271536D1 (en) * 1981-08-27 1986-07-10 Solvay Werke Gmbh Method of and apparatus for manufacturing moulded plastics pieces or articles

Also Published As

Publication number Publication date
FR2566317B1 (fr) 1986-10-17
PT80679B (pt) 1987-06-17
ES8608385A1 (es) 1986-07-16
EP0170596A1 (fr) 1986-02-05
FR2566317A1 (fr) 1985-12-27
PT80679A (fr) 1985-07-01

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20040503