IT1048843B - Macchina formatrice a rotazione - Google Patents

Macchina formatrice a rotazione

Info

Publication number
IT1048843B
IT1048843B IT29264/75A IT2926475A IT1048843B IT 1048843 B IT1048843 B IT 1048843B IT 29264/75 A IT29264/75 A IT 29264/75A IT 2926475 A IT2926475 A IT 2926475A IT 1048843 B IT1048843 B IT 1048843B
Authority
IT
Italy
Prior art keywords
forming machine
rotation forming
rotation
machine
forming
Prior art date
Application number
IT29264/75A
Other languages
English (en)
Italian (it)
Original Assignee
Nippon Oil Seal Ind 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 Nippon Oil Seal Ind Co Ltd filed Critical Nippon Oil Seal Ind Co Ltd
Application granted granted Critical
Publication of IT1048843B publication Critical patent/IT1048843B/it

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
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • 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
    • B29C45/03—Injection moulding apparatus
    • B29C45/04—Injection moulding apparatus using movable moulds or mould halves
    • B29C45/06—Injection moulding apparatus using movable moulds or mould halves mounted on a turntable, i.e. on a rotating support having a rotating axis parallel to the mould opening, closing or clamping direction
    • B29C45/062—Injection moulding apparatus using movable moulds or mould halves mounted on a turntable, i.e. on a rotating support having a rotating axis parallel to the mould opening, closing or clamping direction carrying mould halves co-operating with fixed mould halves
    • 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
    • B29C45/2681—Moulds with rotatable mould parts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D99/00—Subject matter not provided for in other groups of this subclass
    • B29D99/0053—Producing sealings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
    • F16J15/328—Manufacturing methods specially adapted for elastic sealings
    • 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
    • B29C2045/4068—Removing or ejecting moulded articles using an auxiliary mould part carrying the moulded article and removing it from the mould
    • 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
    • Y10S425/047—Seal ring

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • General Engineering & Computer Science (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
IT29264/75A 1974-11-14 1975-11-13 Macchina formatrice a rotazione IT1048843B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13130674A JPS556495B2 (en17) 1974-11-14 1974-11-14

Publications (1)

Publication Number Publication Date
IT1048843B true IT1048843B (it) 1980-12-20

Family

ID=15054865

Family Applications (1)

Application Number Title Priority Date Filing Date
IT29264/75A IT1048843B (it) 1974-11-14 1975-11-13 Macchina formatrice a rotazione

Country Status (6)

Country Link
US (1) US3993787A (en17)
JP (1) JPS556495B2 (en17)
DE (1) DE2550824C2 (en17)
FR (1) FR2291006A1 (en17)
GB (1) GB1480308A (en17)
IT (1) IT1048843B (en17)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5350268A (en) * 1976-10-19 1978-05-08 Japan Steel Works Ltd Longitudinal injection molding machine
US4150931A (en) * 1977-10-03 1979-04-24 The Pentaject Corporation Injection molding apparatus with quick change molds
DE2752971C2 (de) * 1977-11-28 1982-08-19 Lev Nikolaevič Moskva Koškin Spritzgießmaschine zum Herstellen von Spritzgußteilen aus thermoplastischen Werkstoffen
CH638716A5 (de) * 1979-07-12 1983-10-14 Karl Maegerle Verfahren zur herstellung eines formkoerpers aus kunststoff.
AT407725B (de) * 1979-07-12 2001-05-25 Maegerle Karl Lizenz Verfahren zur herstellung eines formkörpers aus kunststoff
EP0093828B1 (en) * 1980-05-08 1987-11-19 Sandoz Ag Sulpho-free basic azo compounds in metal-free or 1:1 or 1:2 metal complex form
US4370124A (en) * 1981-06-17 1983-01-25 Buja Frederick J Modular rotary molding machine
US4965825A (en) * 1981-11-03 1990-10-23 The Personalized Mass Media Corporation Signal processing apparatus and methods
JPS5961920U (ja) * 1982-10-15 1984-04-23 日精樹脂工業株式会社 竪型射出成形機
US4575328A (en) * 1984-03-06 1986-03-11 Asm Fico Tooling, B.V. Automatic continuously cycleable molding apparatus
JPH0118336Y2 (en17) * 1984-10-18 1989-05-29
IT1215350B (it) * 1987-02-06 1990-02-08 Olivieri Oliviero Pressa per lo stampaggio di articoli di materia plastica con dispositivo di cambio degli stampi.
US5066351A (en) * 1987-05-20 1991-11-19 The Boeing Company Hot/cold press forming methods for shaping thermoformable materials
US4789328A (en) * 1987-05-20 1988-12-06 The Boeing Company Hot/cold press forming apparatus for thermoformable plastic materials
US4948355A (en) * 1987-05-20 1990-08-14 The Boeing Company Hot/cold press forming apparatus for thermoformable materials
DE4213655C2 (de) * 1992-04-25 1994-08-18 Karl Hehl Formschließeinheit für eine Kunststoff-Spritzgießmaschine
US5273418A (en) * 1992-04-29 1993-12-28 Nok Corporation Molding machine
US5435715A (en) * 1992-10-26 1995-07-25 Campbell; Gerald D. Multi-station injection molding apparatus
JP4419321B2 (ja) * 2000-12-26 2010-02-24 株式会社デンソー スパークプラグの製造方法
WO2003076160A1 (en) * 2002-03-06 2003-09-18 Vinyltec Llc Thick composite continuous molding process and apparatus
EP1985430B1 (en) * 2006-02-17 2012-10-31 Toyo Seikan Kaisha, Ltd. Apparatus for feeding molten resin mass
EP2319676B1 (de) * 2009-11-04 2016-10-05 Carl Freudenberg KG Vorrichtung zum Herstellung von Elastomerprodukten
WO2016151437A1 (en) * 2015-03-23 2016-09-29 Sabic Global Technologies B.V. Part ejection system for injection molding apparatus
DE102022121065A1 (de) * 2022-08-19 2024-02-22 Elringklinger Ag Verfahren und Gusswerkzeug zur Herstellung eines Dichtelements, Dichtelement

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1145786B (de) * 1959-07-11 1963-03-21 P Flesch Fa Spritzgiessmaschine, bei der eine Mehrzahl von auf einer horizontalen Tragbahn befestigten, waagerecht teilbaren Spritzformen im Kreislauf nacheinander unter der Spritzduese vorbeigefuehrt wird
GB908298A (en) * 1959-12-02 1962-10-17 Turner Machinery Ltd Injection moulding machines
GB984032A (en) * 1963-01-24 1965-02-24 U S Ind Inc Engineering Ltd Improvements relating to apparatus for manufacturing fluid seals for shafts and the like
GB1099363A (en) * 1963-09-24 1968-01-17 Angus George Co Ltd Improvements in and relating to compression moulding of articles
CA928466A (en) * 1967-11-02 1973-06-19 Bertrandi Luigi Process and press for injection molding and vulcanization of rubber articles
FR2069184A5 (en17) * 1969-11-14 1971-09-03 Olivetti & Co Spa
US3936257A (en) * 1971-06-22 1976-02-03 Chicago Rawhide Manufacturing Company Closed stroke molding
US3841809A (en) * 1972-09-08 1974-10-15 Chicago Rawhide Mfg Co Seal for rubber molds
US3754846A (en) * 1972-01-21 1973-08-28 Cpi Inc Apparatus for single cavity injection molding of oil seals

Also Published As

Publication number Publication date
GB1480308A (en) 1977-07-20
DE2550824A1 (de) 1976-05-20
FR2291006A1 (fr) 1976-06-11
US3993787A (en) 1976-11-23
DE2550824C2 (de) 1985-01-24
FR2291006B1 (en17) 1980-01-11
JPS5156871A (en17) 1976-05-18
JPS556495B2 (en17) 1980-02-16

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19931029