GB1353716A - Injection moulding machines - Google Patents

Injection moulding machines

Info

Publication number
GB1353716A
GB1353716A GB3588872A GB3588872A GB1353716A GB 1353716 A GB1353716 A GB 1353716A GB 3588872 A GB3588872 A GB 3588872A GB 3588872 A GB3588872 A GB 3588872A GB 1353716 A GB1353716 A GB 1353716A
Authority
GB
United Kingdom
Prior art keywords
pins
plate
knock
rod
pivoted
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
GB3588872A
Other languages
English (en)
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.)
Mannesmann Demag Krauss Maffei GmbH
Original Assignee
Krauss Maffei 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 Krauss Maffei AG filed Critical Krauss Maffei AG
Publication of GB1353716A publication Critical patent/GB1353716A/en
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
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/40—Removing or ejecting moulded articles
    • B29C45/4005—Ejector constructions; Ejector operating mechanisms
    • 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
    • B29C45/64—Mould opening, closing or clamping devices
    • B29C45/68—Mould opening, closing or clamping devices hydro-mechanical
    • B29C45/681—Mould opening, closing or clamping devices hydro-mechanical using a toggle mechanism as mould clamping device

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
GB3588872A 1971-09-15 1972-08-01 Injection moulding machines Expired GB1353716A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712146147 DE2146147B2 (de) 1971-09-15 1971-09-15 Werkzeugschliessvorrichtung einer spritzgiessmaschine, insbesondere fuer kunststoffe, mit einer auswerfereinrichtung

Publications (1)

Publication Number Publication Date
GB1353716A true GB1353716A (en) 1974-05-22

Family

ID=5819647

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3588872A Expired GB1353716A (en) 1971-09-15 1972-08-01 Injection moulding machines

Country Status (13)

Country Link
US (1) US3854856A (enExample)
JP (1) JPS4838355A (enExample)
BR (1) BR7206406D0 (enExample)
CH (1) CH540760A (enExample)
DD (1) DD98859A5 (enExample)
DE (1) DE2146147B2 (enExample)
FR (1) FR2152946B3 (enExample)
GB (1) GB1353716A (enExample)
IT (1) IT965209B (enExample)
PL (1) PL83570B1 (enExample)
SE (1) SE390922B (enExample)
SU (1) SU504464A3 (enExample)
ZA (1) ZA725787B (enExample)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4059381A (en) * 1976-12-06 1977-11-22 Gloucester Engineering Co., Inc. Toggle press
BR8301222A (pt) * 1983-03-09 1984-10-16 Romi Ind Aperfeicoamentos em maquina injetora
US4761167A (en) * 1986-12-12 1988-08-02 Air Products And Chemicals, Inc. Hydrocarbon recovery from fuel gas
DE3715121A1 (de) * 1987-05-04 1988-12-01 Mannesmann Ag Schliesseinheit an spritzgiessmaschinen
JPH02293476A (ja) * 1989-05-08 1990-12-04 Fuji Rubber Co Ltd シリコーンゴムの染色法
US6206682B1 (en) 1998-10-05 2001-03-27 Itt Manufacturing Enterprises, Inc. Molding accelerated stripper-ejector system
EP1231042B1 (en) * 2001-02-13 2005-11-23 Negri Bossi S.P.A. Apparatus for ejecting articles for a plastic injection moulding machine
RU2305631C1 (ru) * 2006-01-11 2007-09-10 Барановичский станкостроительный завод ЗАО "Атлант" (БСЗ ЗАО "Атлант") Механизм запирания полуформ литьевой машины, например термопластавтомата
US8469693B2 (en) * 2010-08-24 2013-06-25 Athena Automation Ltd. Low profile stack mold carrier

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2483093A (en) * 1946-05-06 1949-09-27 Wilfred G Harvey Stripping and knockout mechanism for molding dies
US2485336A (en) * 1946-09-26 1949-10-18 Emerik I Valyi Molding machine
US3213490A (en) * 1962-07-26 1965-10-26 George Johnson Ejector for molded pieces
US3334378A (en) * 1963-01-18 1967-08-08 Fahr Ag Maschf Apparatus for ejecting and removing molded articles from presses
US3547184A (en) * 1968-11-12 1970-12-15 Nat Lead Co Die casting machine
US3613156A (en) * 1969-09-23 1971-10-19 Volkswagenwerk Ag Pressure casting machine
DE2017476C3 (de) * 1970-04-11 1975-04-17 Krauss-Maffei Ag, 8000 Muenchen Schließvorrichtung für eine an Führungen bewegbare Werkzeugträgerplatte an Spritzgießmaschinen

Also Published As

Publication number Publication date
PL83570B1 (enExample) 1975-12-31
BR7206406D0 (pt) 1973-09-13
CH540760A (de) 1973-08-31
ZA725787B (en) 1973-06-27
DE2146147A1 (de) 1973-03-22
DE2146147B2 (de) 1977-06-08
US3854856A (en) 1974-12-17
JPS4838355A (enExample) 1973-06-06
IT965209B (it) 1974-01-31
FR2152946A1 (enExample) 1973-04-27
SE390922B (sv) 1977-01-31
DD98859A5 (enExample) 1973-07-12
FR2152946B3 (enExample) 1975-10-17
SU504464A3 (ru) 1976-02-25

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees