ES2025812T3 - Herramienta de inyeccion de canal caliente para la fabricacion de cilindros de jeringuillas de un solo uso y similares. - Google Patents

Herramienta de inyeccion de canal caliente para la fabricacion de cilindros de jeringuillas de un solo uso y similares.

Info

Publication number
ES2025812T3
ES2025812T3 ES198888810684T ES88810684T ES2025812T3 ES 2025812 T3 ES2025812 T3 ES 2025812T3 ES 198888810684 T ES198888810684 T ES 198888810684T ES 88810684 T ES88810684 T ES 88810684T ES 2025812 T3 ES2025812 T3 ES 2025812T3
Authority
ES
Spain
Prior art keywords
tool
hot channel
manufacture
single use
channel injection
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 - Lifetime
Application number
ES198888810684T
Other languages
English (en)
Inventor
Martin Schottli
Romeo Corvaglia
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.)
Schottli AG
Original Assignee
Schottli AG
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 Schottli AG filed Critical Schottli AG
Application granted granted Critical
Publication of ES2025812T3 publication Critical patent/ES2025812T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/26—Moulds
    • 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
    • B29C45/261—Moulds having tubular mould cavities
    • 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
    • B29C45/27—Sprue channels ; Runner channels or runner nozzles
    • B29C45/2735—Sprue channels ; Runner channels or runner nozzles for non-coaxial gates, e.g. for edge gates
    • 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
    • B29C45/36—Moulds having means for locating or centering cores

Landscapes

  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Coating By Spraying Or Casting (AREA)
  • Thermotherapy And Cooling Therapy Devices (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Nozzles (AREA)
  • Finger-Pressure Massage (AREA)
  • Surgical Instruments (AREA)

Abstract

LA HERRAMIENTA INYECTORA DE CANAL CALIENTE (1) MUESTRA AL MENOS DOS ORIFICIOS DE INYECCION (23) QUE DESEMBOCAN EN LA ZONA (B) DEL ESPACIO HUECO (23) PARA LA PIEZA MOLDEADA (2). LATERALMENTE AL NIDO DE FORMA NO SE ENCUENTRA NINGUN MEDIO DE CALOR (41), POR LO QUE NO PUEDE PRODUCIRSE NINGUNA DEFORMACION DE LA PIEZA MOLDEADA (2) DESPUES DE RETIRARLA DE LA HERRAMIENTA (1) COMO CONSECUENCIA DE UNA IRREGULAR DISTRIBUCION DE CALOR. LA COLOCACION DE LOS CANALES DE INYECCION (31) Y DEL MEDIO DE CALOR (41) COAXIALMENTE EN LA PARTE SUPERIOR DEL ESPACIO DE FORMA (23) Y EN UNA SUPERFICIE DE CORTE TRANSVERSAL QUE ES APROXIMADAMENTE DE IGUAL TAMAÑO QUE EL CORTE TRANSVERSAL DE LA PIEZA INSERTA (14) POSIBILITA PEQUEÑAS DISTANCIAS ENTRE LOS NIDOS DE FORMA INDIVIDUALES Y CON ELLO UN APROVECHAMIENTO OPTIMO DE LA HERRAMIENTA (1).
ES198888810684T 1987-10-31 1988-10-04 Herramienta de inyeccion de canal caliente para la fabricacion de cilindros de jeringuillas de un solo uso y similares. Expired - Lifetime ES2025812T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH425787 1987-10-31

Publications (1)

Publication Number Publication Date
ES2025812T3 true ES2025812T3 (es) 1992-04-01

Family

ID=4272747

Family Applications (1)

Application Number Title Priority Date Filing Date
ES198888810684T Expired - Lifetime ES2025812T3 (es) 1987-10-31 1988-10-04 Herramienta de inyeccion de canal caliente para la fabricacion de cilindros de jeringuillas de un solo uso y similares.

Country Status (10)

Country Link
US (1) US5009587A (es)
EP (1) EP0315586B1 (es)
JP (1) JPH01159219A (es)
AT (1) ATE66860T1 (es)
CA (1) CA1318095C (es)
DE (1) DE3864663D1 (es)
DK (1) DK164088C (es)
ES (1) ES2025812T3 (es)
GR (1) GR3003264T3 (es)
PT (1) PT88802B (es)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5145630A (en) * 1988-07-18 1992-09-08 Husky Injection Molding Systems Ltd. Direct gating into the lip of thin walled container
GB8903581D0 (en) * 1989-02-16 1989-04-05 Metal Box Plc Injection moulding
JP2635193B2 (ja) * 1990-01-23 1997-07-30 三菱電機株式会社 半導体装置の樹脂封止装置、樹脂封止方法及び樹脂封止型半導体装置
DE69022576T2 (de) * 1990-02-06 1996-03-07 Husky Injection Molding Verfahren und Vorrichtung zum Spritzgiessen mit direktem Angusssystem.
US5326518A (en) * 1991-10-08 1994-07-05 Nissan Chemical Industries, Ltd. Preparation of sintered zirconia body
US5346659A (en) * 1992-11-23 1994-09-13 S. C. Johnson & Son, Inc. Method for producing a weld-line free injection molded plastic container body portion
US6013219A (en) * 1995-10-20 2000-01-11 Degrenier; Michael H. Method and apparatus of injection molding a cover with a hole
US5688541A (en) * 1996-05-20 1997-11-18 Universal Ventures Apparatus for preventing hindrance of removal of molded products from mold due to contact with mold parts
US5873179A (en) * 1996-10-31 1999-02-23 Gregory; Frederick Body drying apparatus
US6386849B1 (en) 1999-12-06 2002-05-14 Caco Pacific Corporation Multi-component mold
US6494866B1 (en) * 2001-04-05 2002-12-17 Owens-Illinois Closure Inc. Syringe plunger rod and method of manufacture
US6821100B2 (en) 2002-09-06 2004-11-23 Caco Pacific Corporation Multi-component mold with rotatable mandrels
EP1547747A1 (de) * 2003-12-23 2005-06-29 Schöttli AG Heisskanal-Mehrfachspritzwerkzeug
US7677419B2 (en) * 2004-04-21 2010-03-16 Nordson Corporation Syringes and methods of syringe manufacturing
US20060222730A1 (en) * 2005-04-01 2006-10-05 Barth David M Hot edge diaphragm gate for injection mold
US7291007B2 (en) * 2005-04-07 2007-11-06 Freudenberg-Nok General Partnership Valve ring gate for thermoplastic and thermoset injection molding
US7458806B2 (en) * 2006-06-26 2008-12-02 Freudenberg-Nok General Partnership Waste-less injection molding fan gate
ES2539940T3 (es) * 2006-09-11 2015-07-07 Daikyo Seiko, Ltd. Molde para la formación de jeringas
US8560587B2 (en) * 2008-05-22 2013-10-15 Red Hat, Inc. Non-linear mixing of pseudo-random number generator output
US8588412B2 (en) * 2008-05-23 2013-11-19 Red Hat, Inc. Mechanism for generating pseudorandom number sequences
DE102009012447A1 (de) * 2008-12-17 2010-07-01 Hans Schreck Vorrichtung zum Anspritzen von Kunststoffformteilen
CN102328381B (zh) 2010-06-16 2015-04-01 马斯特模具（2007）有限公司 侧缘浇口喷嘴
DE102011102449B4 (de) * 2011-05-24 2020-01-30 Zahoransky Formenbau Gmbh Vorrichtung zum Anspritzen eines Kunststoff-Formteils an ein Funktionsteil zur Bildung eines Mehrkomponenten-Teils
DE102011120403A1 (de) 2011-12-03 2013-06-06 Zahoransky Ag Vorrichtung zum Anspritzen eines Kunststoff-Formteils an ein Funktionsteil zur Bildung eines Mehrkomponeten-Teils
EP2890543B1 (en) 2012-08-28 2019-03-06 Mold-Masters (2007) Limited Edge-gated injection molding apparatus
US9901725B2 (en) 2012-10-01 2018-02-27 Bayer Healthcare Llc Overmolded medical connector tubing and method
KR101957956B1 (ko) * 2016-05-31 2019-03-14 (주)엠알이노베이션 무바늘의 분사식 주사기용 사출 제조 장치
US10391026B2 (en) 2016-08-04 2019-08-27 Christopher Wilkinson Body dryer
WO2018098564A1 (en) * 2016-12-02 2018-06-07 Husky Injection Molding Systems Ltd. Mold stack for a preform

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2551439A (en) * 1949-02-07 1951-05-01 George J Kovacs Method and apparatus for molding thermoplastic materials
US2871517A (en) * 1955-08-31 1959-02-03 Improved Machinery Inc Injection molding machine nozzle
US2878517A (en) * 1955-12-14 1959-03-24 Plastene Corp Mold for annular plastic articles
GB909555A (en) * 1960-08-08 1962-10-31 Rosedale Associated Manufactur Improvements in or relating to the manufacture of tubes of thermoplastic material
FR1527090A (fr) * 1967-04-18 1968-05-31 R W Easterbrook Pty Ltd Perfectionnements aux seringues hypodermiques à jeter après usage
US3671159A (en) * 1970-03-06 1972-06-20 Walter H Greenberg Ejecting giant articles from injection mold
US4184836A (en) * 1978-01-27 1980-01-22 Husky Injection Molding Systems Ltd. Multiple mold for producing elongate tubular articles
GB8432451D0 (en) * 1984-12-21 1985-02-06 Tanner Ag Injection moulding of plastics
CA1239515A (en) * 1985-09-13 1988-07-26 Jobst U. Gellert Injection molding manifold system having balanced bridging manifold

Also Published As

Publication number Publication date
EP0315586A1 (de) 1989-05-10
DK593788D0 (da) 1988-10-26
DK164088C (da) 1992-10-12
DE3864663D1 (de) 1991-10-10
DK593788A (da) 1989-05-01
US5009587A (en) 1991-04-23
JPH01159219A (ja) 1989-06-22
EP0315586B1 (de) 1991-09-04
GR3003264T3 (en) 1993-02-17
PT88802B (pt) 1993-12-31
PT88802A (pt) 1989-07-31
CA1318095C (en) 1993-05-25
ATE66860T1 (de) 1991-09-15
DK164088B (da) 1992-05-11

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