ES283185A1 - Perfeccionamientos en núcleos de moldeo - Google Patents

Perfeccionamientos en núcleos de moldeo

Info

Publication number
ES283185A1
ES283185A1 ES283185A ES283185A ES283185A1 ES 283185 A1 ES283185 A1 ES 283185A1 ES 283185 A ES283185 A ES 283185A ES 283185 A ES283185 A ES 283185A ES 283185 A1 ES283185 A1 ES 283185A1
Authority
ES
Spain
Prior art keywords
translation
machine
legally binding
google translate
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.)
Expired
Application number
ES283185A
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.)
Sarl So De Ba
Original Assignee
Sarl So De Ba
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 Sarl So De Ba filed Critical Sarl So De Ba
Publication of ES283185A1 publication Critical patent/ES283185A1/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
    • 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
    • B29C33/485—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 cores or mandrels
    • 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
    • B29C45/40—Removing or ejecting moulded articles
    • B29C45/44—Removing or ejecting moulded articles for undercut articles
    • B29C45/4421—Removing or ejecting moulded articles for undercut articles using expansible or collapsible cores
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B11/00—Pressing molten glass or performed glass reheated to equivalent low viscosity without blowing
    • C03B11/06—Construction of plunger or mould
    • 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
    • B29L2031/712—Containers; Packaging elements or accessories, Packages
    • B29L2031/7132—Bowls, Cups, Glasses

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
ES283185A 1961-12-08 1962-12-07 Perfeccionamientos en núcleos de moldeo Expired ES283185A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR881429A FR1344185A (fr) 1961-12-08 1961-12-08 Noyau à poinçon et à deux systèmes de culbuteurs, en particulier pour moulage decorps creux avec contre-dépouille

Publications (1)

Publication Number Publication Date
ES283185A1 true ES283185A1 (es) 1963-02-16

Family

ID=8768368

Family Applications (1)

Application Number Title Priority Date Filing Date
ES283185A Expired ES283185A1 (es) 1961-12-08 1962-12-07 Perfeccionamientos en núcleos de moldeo

Country Status (3)

Country Link
ES (1) ES283185A1 (es)
FR (1) FR1344185A (es)
LU (1) LU42819A1 (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3373460A (en) * 1965-09-13 1968-03-19 Michael Ladney Jr. Molding apparatus
BE789118A (fr) * 1971-09-25 1973-01-15 Kessel Bernhard Procede pour la realisation de tubes a partir de matieres a mouler par injection
US4502659A (en) * 1983-12-21 1985-03-05 General Motors Corporation Collet-containing mold for undercut molding
AT387750B (de) * 1983-12-29 1989-03-10 Ifw Ind Formen Werkzeug Spritzgiessform
AT400126B (de) * 1990-10-30 1995-10-25 Zahradnik Rudolf Spritzgusswerkzeug
AT408086B (de) * 1990-12-21 2001-08-27 Karl Hauser Spritzgiesswerkzeug zur herstellung von hohlprofilen
US5137442A (en) * 1991-02-07 1992-08-11 D & L Incorporated Universal internal core lifter apparatus
FR3006683B1 (fr) 2013-06-06 2015-07-17 Pochet Du Courval Procede de fabrication d'un recipient en verre.

Also Published As

Publication number Publication date
FR1344185A (fr) 1963-11-29
LU42819A1 (es) 1963-02-06

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