GB2278310B - Apparatus for minimizing waste in injection mouldings - Google Patents

Apparatus for minimizing waste in injection mouldings

Info

Publication number
GB2278310B
GB2278310B GB9410240A GB9410240A GB2278310B GB 2278310 B GB2278310 B GB 2278310B GB 9410240 A GB9410240 A GB 9410240A GB 9410240 A GB9410240 A GB 9410240A GB 2278310 B GB2278310 B GB 2278310B
Authority
GB
United Kingdom
Prior art keywords
injection mouldings
minimizing waste
minimizing
waste
mouldings
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 - Fee Related
Application number
GB9410240A
Other versions
GB9410240D0 (en
GB2278310A (en
Inventor
Volker Krell
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.)
Kloeckner Ferromatik Desma GmbH
Kloeckner Desma Elastomertechnik GmbH
Original Assignee
Kloeckner Ferromatik Desma GmbH
Kloeckner Desma Elastomertechnik GmbH
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 Kloeckner Ferromatik Desma GmbH, Kloeckner Desma Elastomertechnik GmbH filed Critical Kloeckner Ferromatik Desma GmbH
Publication of GB9410240D0 publication Critical patent/GB9410240D0/en
Publication of GB2278310A publication Critical patent/GB2278310A/en
Application granted granted Critical
Publication of GB2278310B publication Critical patent/GB2278310B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B30B15/06—Platens or press rams
    • 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
    • B29C45/1742—Mounting of moulds; Mould supports
    • B29C45/1744—Mould support platens
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B30B15/007—Means for maintaining the press table, the press platen or the press ram against tilting or deflection

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Ink Jet (AREA)
  • Details Of Garments (AREA)
  • Making Paper Articles (AREA)
GB9410240A 1993-05-26 1994-05-23 Apparatus for minimizing waste in injection mouldings Expired - Fee Related GB2278310B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4317476A DE4317476C2 (en) 1993-05-26 1993-05-26 Device for minimizing expansion on injection molded parts

Publications (3)

Publication Number Publication Date
GB9410240D0 GB9410240D0 (en) 1994-07-13
GB2278310A GB2278310A (en) 1994-11-30
GB2278310B true GB2278310B (en) 1996-12-18

Family

ID=6488933

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9410240A Expired - Fee Related GB2278310B (en) 1993-05-26 1994-05-23 Apparatus for minimizing waste in injection mouldings

Country Status (5)

Country Link
AT (1) AT400314B (en)
DE (1) DE4317476C2 (en)
FR (1) FR2705609A1 (en)
GB (1) GB2278310B (en)
IT (1) IT1269327B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4427949C1 (en) * 1994-08-06 1995-09-21 Kloeckner Desma Elastomertechn Compensation for mould bulging in injection moulding machines
DE19609568C2 (en) * 1996-03-12 2000-06-21 Krauss Maffei Kunststofftech Pressure compensation device to compensate for canting
SE515962C2 (en) * 2000-03-15 2001-11-05 Obducat Ab Device for transferring patterns to objects

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0348367A1 (en) * 1988-06-23 1989-12-27 Telefonaktiebolaget L M Ericsson Moulding tool

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3121918A (en) * 1960-04-07 1964-02-25 Us Rubber Co Molding apparatus
DE2028009C3 (en) * 1970-06-08 1973-09-27 Holstein & Kappert Maschinenfabrik Phoenix Gmbh, 4600 Dortmund Molding tool for processing thermoplastic material with mold halves that can be moved towards one another
US3829264A (en) * 1971-06-09 1974-08-13 Holstein & Kappert Maschf Molding apparatus
US3972668A (en) * 1975-02-19 1976-08-03 Hercules Incorporated Pressless injection molding apparatus
DE3038274A1 (en) * 1980-10-10 1982-05-27 Desma-Werke Gmbh, 2807 Achim Heavily loaded mould is supported from closure plates - through adaptor pieces to prevent distortions in plates affecting mould
JPS6044200A (en) * 1983-08-22 1985-03-09 Kootaki Kk Pressure equalizing press device
US4753160A (en) * 1987-11-20 1988-06-28 Motorola Inc. Mold press force equalizer
DE4037406A1 (en) * 1990-11-24 1992-05-27 Kloeckner Ferromatik Desma Injection mould for small accurate parts - has hollow outer tool which is pressurised when shot is injected into mould to compensate for mould deflection at centre

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0348367A1 (en) * 1988-06-23 1989-12-27 Telefonaktiebolaget L M Ericsson Moulding tool

Also Published As

Publication number Publication date
GB9410240D0 (en) 1994-07-13
ATA61494A (en) 1995-04-15
DE4317476C2 (en) 1996-05-15
ITMI940738A0 (en) 1994-04-18
FR2705609A1 (en) 1994-12-02
DE4317476A1 (en) 1994-12-01
ITMI940738A1 (en) 1995-10-18
GB2278310A (en) 1994-11-30
IT1269327B (en) 1997-03-26
AT400314B (en) 1995-12-27

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19980523