FR1022081A - Procédé et dispositif pour la mise en forme et le traitement de composés plastiques - Google Patents

Procédé et dispositif pour la mise en forme et le traitement de composés plastiques

Info

Publication number
FR1022081A
FR1022081A FR1022081DA FR1022081A FR 1022081 A FR1022081 A FR 1022081A FR 1022081D A FR1022081D A FR 1022081DA FR 1022081 A FR1022081 A FR 1022081A
Authority
FR
France
Prior art keywords
shaping
processing plastic
plastic compounds
compounds
processing
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
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.)
Wingfoot Corp
Original Assignee
Wingfoot Corp
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 Wingfoot Corp filed Critical Wingfoot Corp
Application granted granted Critical
Publication of FR1022081A publication Critical patent/FR1022081A/fr
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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/02—Transfer moulding, i.e. transferring the required volume of moulding material by a plunger from a "shot" cavity into a mould cavity
    • 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
    • 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
    • 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)
  • Manufacturing & Machinery (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
FR1022081D 1950-01-09 1950-07-13 Procédé et dispositif pour la mise en forme et le traitement de composés plastiques Expired FR1022081A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US137573A US2615203A (en) 1950-01-09 1950-01-09 Means for forming and curing plastic compounds

Publications (1)

Publication Number Publication Date
FR1022081A true FR1022081A (fr) 1953-02-27

Family

ID=22478055

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1022081D Expired FR1022081A (fr) 1950-01-09 1950-07-13 Procédé et dispositif pour la mise en forme et le traitement de composés plastiques

Country Status (4)

Country Link
US (1) US2615203A (fr)
DE (1) DE850951C (fr)
FR (1) FR1022081A (fr)
GB (1) GB675695A (fr)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2744290A (en) * 1951-04-09 1956-05-08 William G Corson Apparatus for applying tread rubber to tire carcasses
DE1014311B (de) * 1952-08-25 1957-08-22 Continental Gummi Werke Ag Vorrichtung zum Herstellen von aus Kautschuk od. dgl. bestehenden endlosen Formkoerpern, insbesondere Felgenbaendern
US2848743A (en) * 1953-11-19 1958-08-26 Mercier Jean Method and equipment for forming bladders
DE1139264B (de) * 1953-11-19 1962-11-08 Jean Mercier Form zum Herstellen hohler Formstuecke
GB861777A (en) * 1956-04-23 1961-02-22 Naimer Hubert Improvements in or relating to nuts and methods of manufacturing them
US2843880A (en) * 1956-10-15 1958-07-22 Goodrich Co B F Apparatus for transfer molding
US2976575A (en) * 1957-01-28 1961-03-28 Plastic & Rubber Prod Co Method for molding o-rings and the like
US3002615A (en) * 1957-10-22 1961-10-03 Jerome H Lemelson Extrusion apparatus
US3031722A (en) * 1957-11-27 1962-05-01 Joseph A Gits Methods of making molded articles
US2963743A (en) * 1958-10-07 1960-12-13 Gen Tire & Rubber Co Apparatus for molding a seamless annular tread band
US3018931A (en) * 1959-05-15 1962-01-30 French Co R T Closure for condiment containers and the like
US4036271A (en) * 1975-09-10 1977-07-19 Fredrick Joseph Presti Seamless retread envelope
DE2937402A1 (de) * 1979-09-15 1981-04-02 Fried. Krupp Gmbh, 4300 Essen Vorrichtung zum spritzen von radial endlosen laufgummiringen
GB2118476B (en) * 1982-04-21 1985-09-18 Emi Electrola Gmbh Disc record press forming
US4531902A (en) * 1983-11-14 1985-07-30 The B. F. Goodrich Company Apparatus for making improved tire curing bladders
US4562026A (en) * 1984-03-15 1985-12-31 Motorola, Inc. Compression molding against an insert
CN102765175B (zh) * 2012-06-29 2014-06-11 中橡集团曙光橡胶工业研究设计院 一种飞机轮胎的单侧脊型挡水胶板的制造方法

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1654001A (en) * 1927-12-27 Manufacture of rubber soles and analogous articles
US1417180A (en) * 1922-05-23 Walter kline
US1209358A (en) * 1916-03-29 1916-12-19 Andrew Terkelsen Mold.
US1209607A (en) * 1916-09-14 1916-12-19 Michelin Tire Company Apparatus for molding fancy-tread tires.
US1419577A (en) * 1920-11-24 1922-06-13 Fisk Rubber Co Tire mold
DE593874C (de) * 1929-12-02 1934-03-09 Westinghouse Bremsen Ges M B H Zweiteilige Vulkanisierform fuer das Herstellen von Packungen
BE375335A (fr) * 1929-12-02
US1992170A (en) * 1931-12-30 1935-02-26 Art Metal Works Inc Apparatus for casting helical objects and the like
US2072349A (en) * 1934-06-06 1937-03-02 Herbert N Wayne Mold and method of molding
US2100985A (en) * 1935-10-19 1937-11-30 Kenneth B Cope Molding apparatus
DE724377C (de) * 1936-07-09 1942-08-25 Roemmler Ag H Verfahren und Vorrichtung zur Herstellung von Scharnieren aus Kunstharzpressstoff
US2148079A (en) * 1936-07-23 1939-02-21 Goodrich Co B F Mold for making pliable plastic articles
US2251858A (en) * 1937-03-16 1941-08-05 Ashdowns Ltd Mold for plastic material
US2248060A (en) * 1938-07-01 1941-07-08 Summit Mold & Machine Company Tire vulcanizing press
US2203543A (en) * 1938-11-10 1940-06-04 Pancorbo Manuel Rubber heel mold
US2314176A (en) * 1940-02-19 1943-03-16 Talalay Joseph Anton Apparatus for producing porous or spongy articles of rubber or rubberlike materials
US2351329A (en) * 1941-12-12 1944-06-13 Wingfoot Corp Method and apparatus for making rubber torsion units
US2452382A (en) * 1945-04-30 1948-10-26 Emmet S Long Apparatus for molding rubber and plastic materials
US2510841A (en) * 1945-12-22 1950-06-06 Clarence H Stowe Apparatus for molding thermosetting plastic materials

Also Published As

Publication number Publication date
GB675695A (en) 1952-07-16
DE850951C (de) 1952-09-29
US2615203A (en) 1952-10-28

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