PT88588A - Injection moulding process and mould used in this process - Google Patents

Injection moulding process and mould used in this process

Info

Publication number
PT88588A
PT88588A PT88588A PT8858888A PT88588A PT 88588 A PT88588 A PT 88588A PT 88588 A PT88588 A PT 88588A PT 8858888 A PT8858888 A PT 8858888A PT 88588 A PT88588 A PT 88588A
Authority
PT
Portugal
Prior art keywords
injection molding
mold used
molding process
mold
injection
Prior art date
Application number
PT88588A
Other languages
English (en)
Other versions
PT88588B (pt
Inventor
Robert Naismith
John Brian Thornthwaite
Original Assignee
Games Workshop 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 Games Workshop Ltd filed Critical Games Workshop Ltd
Publication of PT88588A publication Critical patent/PT88588A/pt
Publication of PT88588B publication Critical patent/PT88588B/pt

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
    • B29C33/38—Moulds or cores; Details thereof or accessories therefor characterised by the material or the manufacturing process
    • B29C33/3842—Manufacturing moulds, e.g. shaping the mould surface by machining
    • B29C33/3857—Manufacturing moulds, e.g. shaping the mould surface by machining by making impressions of one or more parts of models, e.g. shaped articles and including possible subsequent assembly of the parts
    • 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
    • B29C45/37—Mould cavity walls, i.e. the inner surface forming the mould cavity, e.g. linings
    • 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
    • Y10S425/044—Rubber mold
    • 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)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
PT88588A 1987-09-26 1988-09-26 Processo de moldacao por injeccao e molde utilizado neste processo PT88588B (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB878722668A GB8722668D0 (en) 1987-09-26 1987-09-26 Injection moulding process

Publications (2)

Publication Number Publication Date
PT88588A true PT88588A (pt) 1989-07-31
PT88588B PT88588B (pt) 1993-10-29

Family

ID=10624420

Family Applications (1)

Application Number Title Priority Date Filing Date
PT88588A PT88588B (pt) 1987-09-26 1988-09-26 Processo de moldacao por injeccao e molde utilizado neste processo

Country Status (5)

Country Link
US (2) US5013228A (pt)
JP (1) JPH01120315A (pt)
GB (2) GB8722668D0 (pt)
PT (1) PT88588B (pt)
SE (1) SE8803319L (pt)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8722668D0 (en) * 1987-09-26 1987-11-04 Games Workshop Ltd Injection moulding process
US5458480A (en) * 1990-12-05 1995-10-17 Newkirk; Marc S. Tooling materials for molds
US5435959A (en) * 1993-12-17 1995-07-25 Nike, Inc. Method of making a mold and parts from the mold
EP0687538B1 (en) * 1994-01-06 2002-03-27 Otsuka Kagaku Kabushiki Kaisha Resin composition for a mold, mold and molding method using the same mold
JPH10511323A (ja) * 1994-12-23 1998-11-04 アモコ・コーポレイション 半導体をカプセル封入するのに有用なプレフォームをつくるための改良方法
US5773039A (en) * 1996-04-01 1998-06-30 Jones; Earl S. Apparatus for multiple wax castings
DE59704390D1 (de) * 1997-10-28 2001-09-27 Michael Hofmann Verfahren und Vorrichtung zur Herstellung eines Leuchtenglases
US6171091B1 (en) 1999-05-12 2001-01-09 Callaway Golf Company Replaceable mold cavities and mold cavity inserts
US6713081B2 (en) * 2001-03-15 2004-03-30 The United States Of America As Represented By The Department Of Health And Human Services Ocular therapeutic agent delivery devices and methods for making and using such devices
DE112010002255A5 (de) * 2009-06-03 2012-12-06 Otto Wiesmayer Formeinsatz für eine formteilform, verfahren zum herstellen eines formteils und formteil
KR101304149B1 (ko) * 2010-09-27 2013-09-05 (주)엘지하우시스 3차원 패턴 형성용 성형 몰드 및 이를 이용한 가전제품 외장재 제조 방법
DE102016011581B4 (de) * 2016-09-20 2018-06-21 Aweba Werkzeugbau Gmbh Aue Formeinsätze in Druckgießformen

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB472414A (en) * 1936-04-03 1937-09-23 William Francis Comyns Improvements relating to moulding devices for use in plaster casting and the like
US2965946A (en) * 1958-10-02 1960-12-27 Colgate Palmolive Co Apparatus and process for pressing detergent bars and cakes
US3173974A (en) * 1959-10-01 1965-03-16 Shenango China Inc Method and apparatus for dry-pressing ceramic objects
US3118960A (en) * 1961-04-27 1964-01-21 Goodyear Aerospace Corp Method of forming stretched plastic
GB1010390A (en) * 1963-05-20 1965-11-17 Singer Cobble Ltd Improvements relating to moulds for making articles of polyurethane foam
US3601355A (en) * 1969-03-17 1971-08-24 Urethane Fabricators Inc Apparatus for molding articles
US3773879A (en) * 1970-12-31 1973-11-20 W Munsil Method of making a contour mold
SU444255A1 (ru) * 1971-06-10 1974-09-25 Предприятие П/Я Х-5425 Прессформа дл пленочных монолитных керамических конденсаторов
US3813201A (en) * 1972-05-01 1974-05-28 Usm Corp Shoe molds
US4046499A (en) * 1973-08-16 1977-09-06 Shinagawa Firebrick Co., Ltd. Dry rubber compression molding apparatus
US4202522A (en) * 1977-06-16 1980-05-13 Honeywell Inc. Injection molding apparatus for accommodating various sizes of molding die inserts
IT1109529B (it) * 1978-09-21 1985-12-16 Pirelli Dispositivo per la fabbricazione di stivali e simili in materiale elastomerico
US4374636A (en) * 1979-04-18 1983-02-22 Discovision Associates Apparatus for producing centrally apertured record discs
DE2948643A1 (de) * 1979-12-04 1981-06-11 Laeis-Werke Ag, 5500 Trier Pressform, insbesondere fuer keramische formteile
CH650873A5 (de) * 1980-08-13 1985-08-15 Zuercher Kantonalbank Verfahren zur herstellung der rumpf- und kopfpartie einer zu medizinischen uebungszwecken bestimmten menschlichen puppe.
DE3328954C1 (de) * 1983-08-11 1985-01-31 MTU Motoren- und Turbinen-Union München GmbH, 8000 München Verfahren zur Herstellung von Formteilen durch kaltisostatisches Pressen
FR2560517B1 (fr) * 1984-03-01 1986-10-24 Sipse Procede de realisation d'une semelle correctrice et/ou d'assistance par moulage; produit intermediaire et semelle obtenus par la mise en oeuvre de ce procede
US4704079A (en) * 1984-04-02 1987-11-03 Minnesota Mining And Manufacturing Company Mold having ceramic insert
JPS60219008A (ja) * 1984-04-14 1985-11-01 安藤　義道 加圧成型用金型
US4601867A (en) * 1984-07-03 1986-07-22 General Motors Corporation Method of making cast-to-size epoxy tools for stamping sheet metal panels
JPS6256111A (ja) * 1985-09-05 1987-03-11 Sony Corp 樹脂封止金型
US4793785A (en) * 1986-04-11 1988-12-27 Michio Osada Apparatus of multiplunger type for enclosing semiconductor elements with resin
US4701117A (en) * 1986-04-14 1987-10-20 Fujikura Ltd. Apparatus for jointing CV cables
GB8722668D0 (en) * 1987-09-26 1987-11-04 Games Workshop Ltd Injection moulding process
US4815690A (en) * 1988-02-09 1989-03-28 Shepherd Thomas H Apparatus for the production of monolithic intraocular implants

Also Published As

Publication number Publication date
SE8803319D0 (sv) 1988-09-20
JPH01120315A (ja) 1989-05-12
GB8822040D0 (en) 1988-10-19
GB2210319A (en) 1989-06-07
PT88588B (pt) 1993-10-29
GB2210319B (en) 1991-06-26
US5198232A (en) 1993-03-30
GB8722668D0 (en) 1987-11-04
SE8803319L (sv) 1989-03-27
US5013228A (en) 1991-05-07

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Legal Events

Date Code Title Description
FG3A Patent granted, date of granting

Effective date: 19930408

MM3A Annulment or lapse

Free format text: LAPSE DUE TO NON-PAYMENT OF FEES

Effective date: 20001031