DK0675793T3 - Fremstilling af sprøjtestøbte dele uden svejselinier - Google Patents

Fremstilling af sprøjtestøbte dele uden svejselinier

Info

Publication number
DK0675793T3
DK0675793T3 DK94902386T DK94902386T DK0675793T3 DK 0675793 T3 DK0675793 T3 DK 0675793T3 DK 94902386 T DK94902386 T DK 94902386T DK 94902386 T DK94902386 T DK 94902386T DK 0675793 T3 DK0675793 T3 DK 0675793T3
Authority
DK
Denmark
Prior art keywords
manufacture
injection molded
molded parts
welding lines
container body
Prior art date
Application number
DK94902386T
Other languages
Danish (da)
English (en)
Inventor
Karl J Bobinger
James E Buhler
Scott W Demarest
Original Assignee
Johnson & Son Inc S C
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 Johnson & Son Inc S C filed Critical Johnson & Son Inc S C
Application granted granted Critical
Publication of DK0675793T3 publication Critical patent/DK0675793T3/da

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
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/40—Removing or ejecting moulded 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
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/38—Cutting-off equipment for sprues or ingates
    • 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
    • B29C2045/4057—Removing or ejecting moulded articles the ejecting surface being large with regard to the surface of the article
    • 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
    • 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
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • 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
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/06—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using friction, e.g. spin welding
    • 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
    • B29L2031/7154—Barrels, drums, tuns, vats
    • B29L2031/7156—Pressure vessels

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)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Materials For Medical Uses (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
DK94902386T 1992-11-23 1993-11-23 Fremstilling af sprøjtestøbte dele uden svejselinier DK0675793T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/979,976 US5346659A (en) 1992-11-23 1992-11-23 Method for producing a weld-line free injection molded plastic container body portion
PCT/US1993/011436 WO1994012332A1 (fr) 1992-11-23 1993-11-23 Production de pieces moulees par injection et depourvues de ligne de soudure

Publications (1)

Publication Number Publication Date
DK0675793T3 true DK0675793T3 (da) 2000-07-17

Family

ID=25527261

Family Applications (1)

Application Number Title Priority Date Filing Date
DK94902386T DK0675793T3 (da) 1992-11-23 1993-11-23 Fremstilling af sprøjtestøbte dele uden svejselinier

Country Status (12)

Country Link
US (1) US5346659A (fr)
EP (1) EP0675793B1 (fr)
JP (1) JPH08503667A (fr)
AT (1) ATE189999T1 (fr)
AU (1) AU670167B2 (fr)
CA (1) CA2149917C (fr)
DE (1) DE69327968T2 (fr)
DK (1) DK0675793T3 (fr)
ES (1) ES2142926T3 (fr)
GR (1) GR3033476T3 (fr)
PT (1) PT675793E (fr)
WO (1) WO1994012332A1 (fr)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5538413A (en) * 1994-04-29 1996-07-23 University Of Massachusetts Lowell Apparatus for strengthening weld lines in molded parts
US5682804A (en) * 1995-10-20 1997-11-04 Graham Engineering Corporation Apparatus for trimming the neck of blow molded plastic bottles and method
US5749275A (en) * 1995-09-14 1998-05-12 Graham Engineering Corporation Apparatus for trimming the neck of blow molded plastic bottles and method
US5664471A (en) * 1995-10-20 1997-09-09 Graham Engineering Corporation Apparatus for trimming the neck of blow molded plastic bottles and method
ATE209561T1 (de) * 1996-07-02 2001-12-15 Insit Ind S P A Verfahren und vorrichtung zur herstellung eines gegenstandes aus elastomerem werkstoff
US6101791A (en) * 1998-04-03 2000-08-15 Louviere; Kent A. Method of making a plurality of interconnected vials
US6214275B1 (en) 1999-06-04 2001-04-10 Husky Injection Molding Systems Ltd. Injection nozzle and method for injection molding
USRE38480E1 (en) * 1999-06-04 2004-03-30 Husky Injection Molding Systems Ltd. Injection nozzle and method for injection molding
US6558597B1 (en) * 1999-08-10 2003-05-06 Praxair Technology, Inc. Process for making closed-end ceramic tubes
US20020167115A1 (en) * 2000-02-23 2002-11-14 Yoji Tanaka Injection molding method and injection mold assembly
JP4313932B2 (ja) * 2000-07-04 2009-08-12 株式会社大協精工 医薬品用有底筒状容器
US6572745B2 (en) * 2001-03-23 2003-06-03 Virotek, L.L.C. Electrochemical sensor and method thereof
EP1372931A1 (fr) * 2001-04-05 2004-01-02 Build a Mold Limited Mecanisme pour former des orifices dans des pieces en plastique d'un outil de moule
FR2837132B1 (fr) * 2002-03-18 2005-01-14 Cebal Procede d'obtention d'une piece en matiere plastique moulee par compression et presentant un goulot muni d'un orifice de distribution
NL1023365C2 (nl) * 2003-05-08 2004-11-09 Fountain Patents B V Werkwijze en inrichting voor het vervaardigen van voertuigonderdelen.
US7169342B1 (en) * 2004-03-31 2007-01-30 Sorensen Research And Development Trust Injection molding of tubular plastic products
US7168922B2 (en) 2004-04-26 2007-01-30 Borgwarner Inc. Plastic fans having improved fan ring weld line strength
CN2820502Y (zh) * 2005-06-16 2006-09-27 鸿富锦精密工业（深圳）有限公司 热成型模具
US20070063386A1 (en) * 2005-09-01 2007-03-22 Seaver Richard T Mold tool having movable core
DE102005041796A1 (de) 2005-09-02 2007-03-08 BSH Bosch und Siemens Hausgeräte GmbH Gefäß für ein Haushaltsgerät sowie Verfahren und Spritzgussform zu dessen Herstellung
US11814239B2 (en) * 2011-05-16 2023-11-14 The Procter & Gamble Company Heating of products in an aerosol dispenser and aerosol dispenser containing such heated products
US9694526B2 (en) * 2013-03-15 2017-07-04 Apple Inc. Injection mold with multi-axial core inserts
CA2977581A1 (fr) * 2016-09-02 2018-03-02 Zurn Industries, Llc Collier de compression a dilatation a froid moule par injection
US10596765B2 (en) 2017-05-16 2020-03-24 The Procter & Gamble Company Method of making an aerosol dispenser having annular seals and method of making an aerosol container therefor
US10501258B2 (en) 2017-05-26 2019-12-10 The Procter & Gamble Company Aerosol dispenser having annular seals and aerosol container therefor

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2999273A (en) * 1955-03-02 1961-09-12 Peerless Tube Company Apparatus for molding hollow plastic articles
US3114594A (en) * 1959-10-06 1963-12-17 Owens Illinois Glass Co Method of forming hollow plastic articles
DE1297322B (de) * 1963-11-21 1969-06-12 Flax V Vorrichtung zum Verbinden von rohrfoermigen, thermoplastischen oder mit derartigem Werkstoff beschichteten Kunststoffteilen durch Reibungsschweissen
GB1052966A (fr) * 1968-05-09 1900-01-01
CH468828A (de) * 1968-05-20 1969-02-28 Denzler Von Matt Heinrich Verfahren und Vorrichtung zur Herstellung einer Säuglingsflasche mit Nachführkolben und nach dem Verfahren hergestellte Säuglingsflasche
FR2109327A5 (en) * 1970-10-13 1972-05-26 Leroy Somer Injection mould design - with automatic sprue ejection prior to opening the mould
US3820931A (en) * 1971-12-30 1974-06-28 Illinois Tool Works Injection mold for producing open mouthed thin walled containers having means to prevent radial deflection of the male mold part
US3989436A (en) * 1975-12-18 1976-11-02 Rca Corporation Apparatus for producing injection molded and centrally apertured disc records
DE2849681A1 (de) * 1978-11-16 1980-05-29 Novoplast Verpackungen Becherartiges verpackungsgefaess
US4372741A (en) * 1980-10-31 1983-02-08 Discovision Associates Hot sprue valve assembly for an injection molding machine
GB2098854A (en) * 1981-05-13 1982-12-01 Milkon Products Ltd Bottle container
JPS57191032A (en) * 1981-05-22 1982-11-24 Asahi Chem Ind Co Ltd Hot runner mold device
JPS58158231A (ja) * 1982-03-15 1983-09-20 Matsushita Electric Works Ltd デイスクゲ−トの自動切断方法
DE3347681A1 (de) * 1983-01-06 1984-07-12 Cosden Technology, Inc., Wilmington, Del. Verfahren zur herstellung eines behaelters
ATE71575T1 (de) * 1986-02-26 1992-02-15 Meiki Seisakusho Kk Formvorrichtung und verfahren zum herstellen von platten mit mittelloch.
DE3864663D1 (de) * 1987-10-31 1991-10-10 Schoettli Ag Heisskanal-spritzwerkzeug zur herstellung von einmal-spritzenzylindern und dgl.
JP2749640B2 (ja) * 1989-06-30 1998-05-13 ポリプラスチックス株式会社 樹脂製エアゾール容器
JPH03261525A (ja) * 1990-03-13 1991-11-21 Japan Steel Works Ltd:The 射出成形用金型

Also Published As

Publication number Publication date
PT675793E (pt) 2000-08-31
CA2149917A1 (fr) 1994-06-09
CA2149917C (fr) 1994-06-09
EP0675793A4 (fr) 1996-09-18
GR3033476T3 (en) 2000-09-29
US5346659A (en) 1994-09-13
JPH08503667A (ja) 1996-04-23
ATE189999T1 (de) 2000-03-15
DE69327968T2 (de) 2000-11-02
EP0675793B1 (fr) 2000-03-01
DE69327968D1 (de) 2000-04-06
ES2142926T3 (es) 2000-05-01
AU670167B2 (en) 1996-07-04
AU5677694A (en) 1994-06-22
EP0675793A1 (fr) 1995-10-11
WO1994012332A1 (fr) 1994-06-09

Similar Documents

Publication Publication Date Title
DK0675793T3 (da) Fremstilling af sprøjtestøbte dele uden svejselinier
CA2013908A1 (fr) Contenant et fermeture monolithique et methode de realisation
GB2085777B (en) Making a sprue bushing for injection molding
EP0277557A3 (en) Blow molded plastic container and preform therefor
CA2065856A1 (fr) Methode de moulage par injection assistee par gaz
ES2047661T3 (es) Tapon distribuidor perfeccionado.
EP0448283A3 (en) Sprue bushing and nozzle for injection moulding
GR3001734T3 (en) Tamper-evident closure for a container and injection mould for the manufacture of the closure
EP0512818A3 (en) Handle-shaped molded article, method of injection molding thereof and mold for the injection molding
DE3884192D1 (de) Sekundäre einspritzgiessvorrichtung für hohle geformte gegenstände.
DE59004667D1 (de) Einlege- und Entnahmevorrichtung für eine Spritzgussmaschine.
GB8519361D0 (en) Forming neck finish of blow moulded containers
ES289246U (es) Un dispositivo de cierre para el cierre estanco al fluido deuna abertura de un recipiente de fluido o conducto de fluido
DE69316270T2 (de) Spritzgiessverfahren, Spritzgiessform und spritzgegossener Gegenstand
ATE107593T1 (de) Blasgeformter flaschenförmiger kunststoffbehälter.
JPS51111874A (en) Method of injection blow molding plastic container having biaxial recess
EP0480836A3 (en) Injection blow molding method for synthetic resin containers
FR2641227B1 (fr) Buse de moule a obturation commandee pour l'injection de matiere plastique
JPS553972A (en) Method of and mold for injection molding of patterned mold
GB2175528B (en) Device for use in reshaping the gate of a metal mould for plastic injection moulding
DE3867430D1 (fr)
FR2629011B1 (fr) Buse perfectionnee pour moulage par injection
ES2110801T3 (es) Procedimiento de inyeccion de piezas de plastico.
FR2649639B1 (fr) Dispositif pneumatique d'ejection pour moules d'injection thermoplastique
ES472432A1 (es) Procedimiento para fabricar recipientes de boca interna