DK41382A - Fremgangsmaade til sproejtestoebning af hule plastprodukter - Google Patents

Fremgangsmaade til sproejtestoebning af hule plastprodukter

Info

Publication number
DK41382A
DK41382A DK41382A DK41382A DK41382A DK 41382 A DK41382 A DK 41382A DK 41382 A DK41382 A DK 41382A DK 41382 A DK41382 A DK 41382A DK 41382 A DK41382 A DK 41382A
Authority
DK
Denmark
Prior art keywords
plastics material
procedure
opening hole
plastic products
spraying opening
Prior art date
Application number
DK41382A
Other languages
English (en)
Inventor
Jens Ole Sorensen
Original Assignee
Jens Ole Sorensen
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 Jens Ole Sorensen filed Critical Jens Ole Sorensen
Publication of DK41382A publication Critical patent/DK41382A/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
    • B29C45/16—Making multilayered or multicoloured 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
    • B29C45/26—Moulds
    • B29C45/36—Moulds having means for locating or centering cores

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Encapsulation Of And Coatings For Semiconductor Or Solid State Devices (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
DK41382A 1981-01-30 1982-01-29 Fremgangsmaade til sproejtestoebning af hule plastprodukter DK41382A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/230,302 US4381275A (en) 1981-01-30 1981-01-30 Stabilized core injection molding of plastic

Publications (1)

Publication Number Publication Date
DK41382A true DK41382A (da) 1982-07-31

Family

ID=22864682

Family Applications (1)

Application Number Title Priority Date Filing Date
DK41382A DK41382A (da) 1981-01-30 1982-01-29 Fremgangsmaade til sproejtestoebning af hule plastprodukter

Country Status (6)

Country Link
US (1) US4381275A (da)
EP (1) EP0057547B1 (da)
JP (1) JPS57188329A (da)
AT (1) ATE8593T1 (da)
DE (1) DE3260413D1 (da)
DK (1) DK41382A (da)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4508676A (en) * 1982-07-29 1985-04-02 Sorensen Jens Ole Core stabilization by sequential injections
JPS62264920A (ja) * 1986-05-13 1987-11-17 Toray Silicone Co Ltd シリコ−ンゴムと熱可塑性樹脂からなる複合体の製造方法
US4844405A (en) * 1987-01-26 1989-07-04 Acebo Company Injection molding of thin-walled plastic products
US4789326A (en) * 1987-01-28 1988-12-06 Acebo Company Stabilized-core injection molding of hollow thin-walled plastic products
US4935188A (en) * 1987-01-28 1990-06-19 Acebo Company Stabilized-core injection molding of hollow thin-walled plastic products
US4935184A (en) * 1988-02-05 1990-06-19 Primtec Stabilized injection molding when using a common mold part with separate complimentary mold parts
US4867672A (en) * 1988-06-02 1989-09-19 Primtec Reduction of required mold-cavity clamping force and control of injection-molded product wall thickness
US5049344A (en) * 1988-06-02 1991-09-17 Primtec Method for reducing required mold-cavity clamping force and controlling injection-molded-product wall thickness
US5145630A (en) * 1988-07-18 1992-09-08 Husky Injection Molding Systems Ltd. Direct gating into the lip of thin walled container
EP0440841B1 (en) * 1990-02-06 1995-09-20 Husky Injection Molding Systems Ltd. Process and apparatus for direct gating injection molding
US5288451A (en) * 1988-07-18 1994-02-22 Husky Injection Molding Systems Ltd. Process and apparatus for direct gating injection molding
US5149482A (en) * 1989-06-05 1992-09-22 Primtec Injection-molding dimension-control and clamp-reduction
US5008064A (en) * 1989-06-05 1991-04-16 Primtec Injection-molding dimension-control and clamp-reduction
US5262112A (en) * 1989-06-05 1993-11-16 Primtec Dimension-control and clamp reduction during injection molding of laminated products
EP0637283B1 (en) * 1992-03-27 2000-08-02 Abbott Laboratories Plastic assay cuvette having low birefringence
JP2632475B2 (ja) * 1992-06-19 1997-07-23 世紀株式会社 Ｐｅｔ樹脂の射出成形方法
DE19631963C2 (de) * 1996-08-08 2000-03-09 Mann & Hummel Filter Spritzgießform
US5972258A (en) * 1997-10-20 1999-10-26 Husky Injection Molding Systems Ltd. Method of using a multiple gating nozzle
JP3947617B2 (ja) 1998-04-16 2007-07-25 ポップリベット・ファスナー株式会社 防振保持具
US6749788B1 (en) 2000-10-26 2004-06-15 The Gillette Company Method and apparatus for making a shaving razor handle
US7210917B2 (en) * 2003-12-30 2007-05-01 Mold-Masters Limited Two position double injection molding apparatus
ES2877598T3 (es) * 2008-03-05 2021-11-17 Becton Dickinson Co Tapón perforable comoldeado y método para fabricar el mismo
EP2249701B1 (en) 2008-03-05 2020-04-29 Becton, Dickinson and Company Capillary action collection container assembly
CA2731156C (en) 2008-07-21 2013-09-24 Becton, Dickinson And Company Density phase separation device
CN102149473B (zh) 2008-07-21 2014-12-31 贝克顿·迪金森公司 密度相分离装置
ES2452534T3 (es) * 2008-07-21 2014-04-01 Becton, Dickinson And Company Dispositivo de separación de fases de densidad
PL3821980T3 (pl) 2009-05-15 2023-02-20 Becton, Dickinson And Company Urządzenie do rozdzielania faz gęstości
US8460620B2 (en) 2010-12-03 2013-06-11 Becton, Dickinson And Company Specimen collection container assembly
US9901725B2 (en) 2012-10-01 2018-02-27 Bayer Healthcare Llc Overmolded medical connector tubing and method
US9694359B2 (en) 2014-11-13 2017-07-04 Becton, Dickinson And Company Mechanical separator for a biological fluid

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR962726A (da) * 1950-06-19
US2434594A (en) * 1944-10-06 1948-01-13 Western Electric Co Molding apparatus
US3626051A (en) * 1969-09-19 1971-12-07 James P Liautaud Injection molding encapsulation of paper-wound flyback transformers and the like
US4014972A (en) * 1970-03-19 1977-03-29 Rentz Robert I Method of molding a multi-colored disc
AU1757770A (en) * 1970-07-14 1972-01-20 Ryles Louis Method of and means for moulding closed end cylinders
US3995008A (en) * 1975-02-20 1976-11-30 Gould Inc. Molded plastic battery container
US4201209A (en) * 1978-05-24 1980-05-06 Leveen Harry H Molded hypodermic plunger with integral shaft and elastomeric head
GB2028213B (en) * 1978-08-25 1982-09-22 Wells & Hingley Reducing deflection of cores during injection moulding

Also Published As

Publication number Publication date
US4381275A (en) 1983-04-26
ATE8593T1 (de) 1984-08-15
EP0057547B1 (en) 1984-07-25
JPS57188329A (en) 1982-11-19
EP0057547A1 (en) 1982-08-11
JPS6119407B2 (da) 1986-05-17
DE3260413D1 (en) 1984-08-30

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Legal Events

Date Code Title Description
AHB Application shelved due to non-payment