ES256906A1 - Procedimiento y aparato para el moldeo de articulos de material plastico - Google Patents

Procedimiento y aparato para el moldeo de articulos de material plastico

Info

Publication number
ES256906A1
ES256906A1 ES0256906A ES256906A ES256906A1 ES 256906 A1 ES256906 A1 ES 256906A1 ES 0256906 A ES0256906 A ES 0256906A ES 256906 A ES256906 A ES 256906A ES 256906 A1 ES256906 A1 ES 256906A1
Authority
ES
Spain
Prior art keywords
strip
die elements
articles
molding
molding apparatus
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
ES0256906A
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.)
Dunlop Rubber Co Ltd
Original Assignee
Dunlop Rubber Co Ltd
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 Dunlop Rubber Co Ltd filed Critical Dunlop Rubber Co Ltd
Publication of ES256906A1 publication Critical patent/ES256906A1/es
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C11/00—Shielding structurally associated with the reactor
    • G21C11/02—Biological shielding ; Neutron or gamma shielding
    • G21C11/022—Biological shielding ; Neutron or gamma shielding inside the reactor vessel
    • 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
    • B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
    • B29C43/04—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles using movable moulds
    • B29C43/06—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles using movable moulds continuously movable in one direction, e.g. mounted on chains, belts
    • B29C43/08—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles using movable moulds continuously movable in one direction, e.g. mounted on chains, belts with circular movement, e.g. mounted on rolls, turntables
    • B29C43/085—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles using movable moulds continuously movable in one direction, e.g. mounted on chains, belts with circular movement, e.g. mounted on rolls, turntables and material fed in a continuous form, e.g. as a band
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C19/00—Arrangements for treating, for handling, or for facilitating the handling of, fuel or other materials which are used within the reactor, e.g. within its pressure vessel
    • G21C19/16—Articulated or telescopic chutes or tubes for connection to channels in the reactor core
    • 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
    • B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
    • B29C43/04—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles using movable moulds
    • B29C43/06—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles using movable moulds continuously movable in one direction, e.g. mounted on chains, belts
    • B29C43/08—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles using movable moulds continuously movable in one direction, e.g. mounted on chains, belts with circular movement, e.g. mounted on rolls, turntables
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E30/00—Energy generation of nuclear origin
    • Y02E30/30—Nuclear fission reactors
    • 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
    • Y10S425/024—Gora
    • 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
    • Y10S425/806—Flash removal

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • General Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Molecular Biology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Health & Medical Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)

Abstract

Procedimiento para el moldeo de artículos de material plástico, caracterizado por comprender la etapa de guiar la tira móvil de material moldeable entre el par de elementos de troquel separados, a una posición, con respecto a estos, en la que los elementos de troquel, cerrándose sobre la tira, retiran una parte de ésta que comprende un borde lateral de la misma, con lo cual se forma una escotadura en la tira que se separa de los elementos de troquel mientras estos permanecen cerrados en la posición de moldeo de los artículos.
ES0256906A 1959-03-31 1960-03-28 Procedimiento y aparato para el moldeo de articulos de material plastico Expired ES256906A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US803216A US3008181A (en) 1959-03-31 1959-03-31 Molding apparatus and method

Publications (1)

Publication Number Publication Date
ES256906A1 true ES256906A1 (es) 1960-10-16

Family

ID=25185919

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0256906A Expired ES256906A1 (es) 1959-03-31 1960-03-28 Procedimiento y aparato para el moldeo de articulos de material plastico

Country Status (6)

Country Link
US (1) US3008181A (es)
BE (1) BE589219A (es)
CH (1) CH362520A (es)
ES (1) ES256906A1 (es)
GB (1) GB941613A (es)
NL (1) NL249952A (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3102304A (en) * 1959-01-19 1963-09-03 Morris Ltd Herbert Injection moulding machine
US3335458A (en) * 1964-12-30 1967-08-15 Eagle Picher Co Manufacture of composite articles of moldable and nonmoldable materials
FR1453858A (fr) * 1965-04-12 1966-07-22 Lesieur & Ses Fils Sa Procédé et dispositif d'éjection et d'évacuation d'objets légers fabriqués parmoulage
AR207088A1 (es) * 1975-07-29 1976-09-09 Anger Anton Maschbau Procedimiento para producir un articulo de material sintetico
US4375948A (en) * 1979-12-07 1983-03-08 Holdt J W Von Plastic bucket defining annular inwardly projecting ridge and method
US4422998A (en) * 1982-04-22 1983-12-27 Sorensen Jens Ole Controlled ejection method for injection molding
US4731012A (en) * 1986-11-03 1988-03-15 Eagle-Picher Industries, Inc. Rotary vacuum blow-molding machine
US5866177A (en) * 1997-05-16 1999-02-02 Owens-Illinois Closure Inc. Apparatus for compression molding plastic articles
US7285236B2 (en) * 2003-12-15 2007-10-23 Samsung Electro-Mechanics Co., Ltd. Injection method of inserting spring into multifunctional actuator
JP5859387B2 (ja) * 2012-06-20 2016-02-10 カルソニックカンセイ株式会社 樹脂成形装置および樹脂成形方法

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1455240A (en) * 1923-05-15 Apparatus for making same
US806472A (en) * 1904-04-12 1905-12-05 William L Ettinger Means for making articles of plastic material.
US1567007A (en) * 1924-12-24 1925-12-22 Davol Rubber Co Machine for stripping rubber nipples from metal forms
US1754502A (en) * 1928-11-16 1930-04-15 Gen Tire & Rubber Co Method of and apparatus for the manufacture of inner tubes and the like
US2148079A (en) * 1936-07-23 1939-02-21 Goodrich Co B F Mold for making pliable plastic articles
US2233570A (en) * 1938-08-11 1941-03-04 United States Gypsum Co Apparatus for molding sheets
US2304190A (en) * 1939-03-30 1942-12-08 Milner Arthur Edward Peel Appliance for molding hollow rubber balls and the like
US2332937A (en) * 1939-04-29 1943-10-26 Schmidberger Heinrich Molding press
US2396406A (en) * 1944-07-17 1946-03-12 Volney S Anderson Molding apparatus
US2497212A (en) * 1945-10-31 1950-02-14 Alfonso M Donofrio Method of manufacturing capsules
US2508204A (en) * 1947-02-27 1950-05-16 Goodrich Co B F Apparatus for stripping articles from forms
US2632227A (en) * 1951-01-12 1953-03-24 Ram Inc Method and apparatus for the release of ceramic ware from porous molds
US2730766A (en) * 1951-03-08 1956-01-17 Tompkins Rubber Company Plunger plugs for hypodermic cartridges and methods of and apparatus for making the same
US2744286A (en) * 1951-10-26 1956-05-08 Eagle Picher Co Removal of molded articles
US2689974A (en) * 1952-04-02 1954-09-28 United Shoe Machinery Corp Mold filling device for making sheet materials
US2864123A (en) * 1952-04-17 1958-12-16 Eagle Picher Co Molding methods and apparatus
US2719830A (en) * 1953-01-08 1955-10-04 Us Rubber Co Method of and apparatus for reclaiming latex foam
US2898658A (en) * 1955-05-23 1959-08-11 Mc Graw Edison Co Method and apparatus for the manufacture of ceramic ware

Also Published As

Publication number Publication date
GB941613A (en) 1963-11-13
US3008181A (en) 1961-11-14
CH362520A (fr) 1962-06-15
BE589219A (fr) 1960-09-30
NL249952A (es)

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