DE2111978C3 - Einspritzeinheit einer Kunststoff-SpritzgieBmaschine - Google Patents

Einspritzeinheit einer Kunststoff-SpritzgieBmaschine

Info

Publication number
DE2111978C3
DE2111978C3 DE2111978A DE2111978A DE2111978C3 DE 2111978 C3 DE2111978 C3 DE 2111978C3 DE 2111978 A DE2111978 A DE 2111978A DE 2111978 A DE2111978 A DE 2111978A DE 2111978 C3 DE2111978 C3 DE 2111978C3
Authority
DE
Germany
Prior art keywords
injection
cylinder
plasticizing
piston
hollow cylinder
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
Application number
DE2111978A
Other languages
German (de)
English (en)
Other versions
DE2111978B2 (de
DE2111978A1 (de
Inventor
Karl 7298 Lossburg Hehl
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE2111978A priority Critical patent/DE2111978C3/de
Priority to FR7204855A priority patent/FR2128328B1/fr
Priority to CH221972A priority patent/CH531408A/de
Priority to CA135,834A priority patent/CA973319A/en
Priority to US00230350A priority patent/US3822975A/en
Priority to IT21461/72A priority patent/IT949907B/it
Priority to NL7203144A priority patent/NL7203144A/xx
Priority to AT203372A priority patent/AT327524B/de
Priority to GB1134672A priority patent/GB1383222A/en
Publication of DE2111978A1 publication Critical patent/DE2111978A1/de
Publication of DE2111978B2 publication Critical patent/DE2111978B2/de
Application granted granted Critical
Publication of DE2111978C3 publication Critical patent/DE2111978C3/de
Expired 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
    • B29C45/03—Injection moulding apparatus
    • B29C45/07—Injection moulding apparatus using movable injection units
    • 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
    • B29C45/5008—Drive means therefor

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)
DE2111978A 1971-03-12 1971-03-12 Einspritzeinheit einer Kunststoff-SpritzgieBmaschine Expired DE2111978C3 (de)

Priority Applications (9)

Application Number Priority Date Filing Date Title
DE2111978A DE2111978C3 (de) 1971-03-12 1971-03-12 Einspritzeinheit einer Kunststoff-SpritzgieBmaschine
FR7204855A FR2128328B1 (https=) 1971-03-12 1972-02-14
CH221972A CH531408A (de) 1971-03-12 1972-02-16 Spritzeinheit einer Spritzgiessmaschine
US00230350A US3822975A (en) 1971-03-12 1972-02-29 Injection unit for an injection molding machine
CA135,834A CA973319A (en) 1971-03-12 1972-02-29 Injection unit for an injection molding machine
IT21461/72A IT949907B (it) 1971-03-12 1972-03-06 Gruppo iniettore per pressa da stampaggio ad iniezione
NL7203144A NL7203144A (https=) 1971-03-12 1972-03-09
AT203372A AT327524B (de) 1971-03-12 1972-03-10 Spritzeinheit einer spritzgiessmaschine
GB1134672A GB1383222A (en) 1971-03-12 1972-03-10 Injection unit for an injection moulding machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2111978A DE2111978C3 (de) 1971-03-12 1971-03-12 Einspritzeinheit einer Kunststoff-SpritzgieBmaschine

Publications (3)

Publication Number Publication Date
DE2111978A1 DE2111978A1 (de) 1972-09-14
DE2111978B2 DE2111978B2 (de) 1979-08-02
DE2111978C3 true DE2111978C3 (de) 1980-04-03

Family

ID=5801383

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2111978A Expired DE2111978C3 (de) 1971-03-12 1971-03-12 Einspritzeinheit einer Kunststoff-SpritzgieBmaschine

Country Status (9)

Country Link
US (1) US3822975A (https=)
AT (1) AT327524B (https=)
CA (1) CA973319A (https=)
CH (1) CH531408A (https=)
DE (1) DE2111978C3 (https=)
FR (1) FR2128328B1 (https=)
GB (1) GB1383222A (https=)
IT (1) IT949907B (https=)
NL (1) NL7203144A (https=)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2822248C2 (de) * 1978-05-22 1982-09-09 Karl 7298 Loßburg Hehl Führungslager für eine verschiebbare Formaufspannplatte
US4744740A (en) * 1983-08-25 1988-05-17 Technoplas, Inc. Straight-hydraulic mold clamping system in molding machine
DE3637569A1 (de) * 1986-11-04 1988-05-11 Battenfeld Kunststoffmasch Wechselvorrichtung fuer den schneckenzylinder einer spritzgiessmaschine
JP2537089B2 (ja) * 1989-08-22 1996-09-25 ファナック株式会社 射出成形機の自動給脂方法
DE4040882A1 (de) * 1990-12-20 1992-07-02 Troester Maschf Paul Spritzkopf zum ummanteln von langgestreckten gegenstaenden
AU7829898A (en) * 1997-06-11 1998-12-30 Vertech Systems, Llc Injection molding machine and method with integrated carriage assembly
JP3608109B2 (ja) * 2000-11-29 2005-01-05 日精樹脂工業株式会社 電動式射出機構
CN100374276C (zh) * 2005-03-16 2008-03-12 陈飞 不饱和聚酯塑料成型机
JP7510813B2 (ja) * 2020-07-28 2024-07-04 株式会社日本製鋼所 射出装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1587530A (https=) * 1968-10-02 1970-03-20

Also Published As

Publication number Publication date
FR2128328B1 (https=) 1974-08-02
US3822975A (en) 1974-07-09
DE2111978B2 (de) 1979-08-02
CA973319A (en) 1975-08-26
AT327524B (de) 1976-02-10
DE2111978A1 (de) 1972-09-14
GB1383222A (en) 1975-02-05
FR2128328A1 (https=) 1972-10-20
ATA203372A (de) 1975-04-15
IT949907B (it) 1973-06-11
CH531408A (de) 1972-12-15
NL7203144A (https=) 1972-09-14

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Legal Events

Date Code Title Description
OD Request for examination
C3 Grant after two publication steps (3rd publication)
8339 Ceased/non-payment of the annual fee