CH367625A - Machine pour le moulage de matières thermoplastiques par injection - Google Patents

Machine pour le moulage de matières thermoplastiques par injection

Info

Publication number
CH367625A
CH367625A CH148061A CH148061A CH367625A CH 367625 A CH367625 A CH 367625A CH 148061 A CH148061 A CH 148061A CH 148061 A CH148061 A CH 148061A CH 367625 A CH367625 A CH 367625A
Authority
CH
Switzerland
Prior art keywords
thermoplastics
injection molding
molding machine
machine
injection
Prior art date
Application number
CH148061A
Other languages
English (en)
Inventor
Henry Smith Samuel Charles
Original Assignee
R H Windsor Limited
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 R H Windsor Limited filed Critical R H Windsor Limited
Publication of CH367625A publication Critical patent/CH367625A/fr

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
    • B29C45/46—Means for plasticising or homogenising the moulding material or forcing it into the mould
    • B29C45/57—Exerting after-pressure on the moulding material
    • 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
    • B29C45/46—Means for plasticising or homogenising the moulding material or forcing it into the mould
    • B29C45/47—Means for plasticising or homogenising the moulding material or forcing it into the mould using screws
    • B29C45/50—Axially movable screw
    • 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
    • B29C45/46—Means for plasticising or homogenising the moulding material or forcing it into the mould
    • B29C45/57—Exerting after-pressure on the moulding material
    • B29C45/572—Exerting after-pressure on the moulding material using movable mould wall or runner 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
    • B29C45/46—Means for plasticising or homogenising the moulding material or forcing it into the mould
    • B29C45/57—Exerting after-pressure on the moulding material
    • B29C45/572—Exerting after-pressure on the moulding material using movable mould wall or runner parts
    • B29C2045/575—Exerting after-pressure on the moulding material using movable mould wall or runner parts preventing backflow of moulding material to the injection means during after-pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
CH148061A 1960-02-08 1961-02-08 Machine pour le moulage de matières thermoplastiques par injection CH367625A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4384/60A GB888448A (en) 1960-02-08 1960-02-08 Improvements in injection moulding machines

Publications (1)

Publication Number Publication Date
CH367625A true CH367625A (fr) 1963-02-28

Family

ID=9776155

Family Applications (1)

Application Number Title Priority Date Filing Date
CH148061A CH367625A (fr) 1960-02-08 1961-02-08 Machine pour le moulage de matières thermoplastiques par injection

Country Status (3)

Country Link
CH (1) CH367625A (fr)
FR (1) FR1282334A (fr)
GB (1) GB888448A (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3276075A (en) * 1963-11-04 1966-10-04 Norman F Harwood Extrusion apparatus
DE3307586A1 (de) * 1982-03-19 1983-09-29 Emhart Industries Inc., Farmington, Conn. Spritzformanordnung und Verfahren zum Spritzgießen von Kunststoffteilen
KR920008771B1 (ko) * 1988-10-13 1992-10-09 세이끼 코포레이션 컴파니, 티미티드 사출성형 방법 및 장치
US5248460A (en) * 1989-10-12 1993-09-28 Seiki Corporation Pressure-holding chamber type injection molding process and apparatus
US5071341A (en) * 1990-10-24 1991-12-10 Hoover Universal, Inc. Injection molding machine with pressure assist nozzle
NL9301167A (nl) * 1993-07-02 1995-02-01 Stork Plastics Machinery Bv Werkwijze en inrichting voor het spuitgieten van plastic voorwerpen.
DE102012110825A1 (de) * 2012-11-12 2014-05-15 NKS GbR (vertretungsberechtigter Gesellschafter Magret Baukloh, 58540 Meinerzhagen) Vorrichtung zum Spritzgießen von Kunststoffformteilen

Also Published As

Publication number Publication date
GB888448A (en) 1962-01-31
FR1282334A (fr) 1962-01-19

Similar Documents

Publication Publication Date Title
FR1290262A (fr) Perfectionnements aux machines d'injection pour matières plastiques
FR1431996A (fr) Machine de moulage par injection pour matières thermoplastiques
CH367625A (fr) Machine pour le moulage de matières thermoplastiques par injection
FR1268617A (fr) Presse à injection pour le moulage de matières thermoplastiques
FR1242329A (fr) Perfectionnements apportés aux machines pour le moulage des matières plastiques
FR1330440A (fr) Perfectionnement aux machines de moulage par injection pour matières thermoplastiques
FR1330438A (fr) Machine de moulage par injection perfectionnée
AT291529B (de) Spritzgußmaschine
CH412309A (de) Kolbenspritzgussmaschine
FR1304803A (fr) Machine destinée au moulage par injection des matières plastiques
CH384857A (de) Spritzgussmaschine
DK118424B (da) Sprøjtestøbemaskine.
AT295123B (de) Spritzgußmaschine
FR1420160A (fr) Machine pour le moulage par injection de matières synthétiques thermoplastiques
FR1273414A (fr) Perfectionnements aux machines pour le moulage des matières plastiques par injection
AT257916B (de) Spritzgußmaschine
CH429509A (de) Spritzgussmaschine
FR1316095A (fr) Machine de moulage de semelles par injection
FR1294630A (fr) Machine à mouler par injection
FR1442573A (fr) Perfectionnements aux machines de moulage par injection
FR1518169A (fr) Machine de moulage par injection pour matières élastiques
FR1274338A (fr) Machine pour le moulage par injection de diverses pièces
FR1266286A (fr) Machine pour injection en moules
AT275133B (de) Spritzgußmaschine
FR1394592A (fr) Machine pour le moulage par injection de matières thermoplastiques