CA2940619C - Injection-moulding mould with shock absorber - Google Patents

Injection-moulding mould with shock absorber Download PDF

Info

Publication number
CA2940619C
CA2940619C CA2940619A CA2940619A CA2940619C CA 2940619 C CA2940619 C CA 2940619C CA 2940619 A CA2940619 A CA 2940619A CA 2940619 A CA2940619 A CA 2940619A CA 2940619 C CA2940619 C CA 2940619C
Authority
CA
Canada
Prior art keywords
mould
mould part
injection
moulding
inlet
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.)
Active
Application number
CA2940619A
Other languages
English (en)
French (fr)
Other versions
CA2940619A1 (en
Inventor
Jens Stamp Lambæk
Steen Bruno Nedergaard Jensen
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.)
Lego AS
Original Assignee
Lego AS
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 Lego AS filed Critical Lego AS
Publication of CA2940619A1 publication Critical patent/CA2940619A1/en
Application granted granted Critical
Publication of CA2940619C publication Critical patent/CA2940619C/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/44—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles
    • B29C33/48—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles with means for collapsing or disassembling
    • 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
    • B29C45/2602—Mould construction elements
    • 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
    • B29C45/2602—Mould construction elements
    • B29C2045/2604—Latching means for successive opening or closing of mould plates

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Insulating Bodies (AREA)
CA2940619A 2014-05-28 2015-05-28 Injection-moulding mould with shock absorber Active CA2940619C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DKPA201470308 2014-05-28
DKPA201470308A DK201470308A (da) 2014-05-28 2014-05-28 Formværktøj til sprøjtestøbning
PCT/DK2015/050137 WO2015180734A1 (en) 2014-05-28 2015-05-28 A mould tool for injection moulding

Publications (2)

Publication Number Publication Date
CA2940619A1 CA2940619A1 (en) 2015-12-03
CA2940619C true CA2940619C (en) 2023-02-07

Family

ID=50877792

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2940619A Active CA2940619C (en) 2014-05-28 2015-05-28 Injection-moulding mould with shock absorber

Country Status (10)

Country Link
US (1) US20170095949A1 (enExample)
EP (1) EP3148768B1 (enExample)
JP (1) JP6698554B2 (enExample)
KR (1) KR20170009872A (enExample)
CN (1) CN106103039B (enExample)
BR (1) BR112016022115B1 (enExample)
CA (1) CA2940619C (enExample)
DK (2) DK201470308A (enExample)
MX (1) MX386036B (enExample)
WO (1) WO2015180734A1 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10894342B2 (en) 2018-03-29 2021-01-19 Kraft Foods Group Brands Llc System and method for molding comestible building blocks
USD844394S1 (en) 2018-03-29 2019-04-02 Kraft Foods Group Brands Llc Mold

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1407320A (en) * 1917-05-10 1922-02-21 Gould Coupler Co Dashpot
US2233354A (en) * 1936-03-23 1941-02-25 Eckert & Ziegler Gmbh Injection molding machine
GB1329550A (en) * 1970-09-18 1973-09-12 Olivetti & Co Spa Plastics moulding presses
US3897929A (en) * 1974-08-12 1975-08-05 Nat Tool And Manufacturing Co Recessed sprue bushing for a three-plate mold set
DE2935228C2 (de) * 1979-08-31 1982-05-13 Franz 7743 Furtwangen Ketterer Steuerbare Kupplung für die lösbare Verbindung von Formplatten einer Spritzgieß- oder Preßform
JPS57109633A (en) * 1980-12-27 1982-07-08 Sony Corp Injection molding method
US4496302A (en) * 1982-06-04 1985-01-29 Husky Injection Molding Systems Inc. Apparatus for molding plastic articles
DE3534937A1 (de) * 1984-10-03 1986-04-10 Karl 7298 Loßburg Hehl Spritzgiessform fuer kunststoff-spritzgiessmaschine mit verriegelungseinrichtung
JPS62271718A (ja) * 1986-05-20 1987-11-26 Nissei Plastics Ind Co 成形金型
JPH0614997Y2 (ja) * 1988-02-01 1994-04-20 三菱マテリアル株式会社 射出成形用金型
CN1066389C (zh) * 1995-03-16 2001-05-30 住友电装株式会社 制造树脂模制品的方法和模具
US5915760A (en) * 1995-03-16 1999-06-29 Sumitomo Wiring Systems, Ltd. Method of producing resin-molded product
US6537053B1 (en) * 2000-01-28 2003-03-25 Plastic Moldings Company, Llc Modular molding system, and modules for use therewith
US7537445B2 (en) * 2006-10-27 2009-05-26 Trelleborg Sealing Solutions Us, Inc. Injection molding assembly having a product remover with a biasing member
TR200703047A2 (tr) * 2007-05-04 2007-10-22 Temsa Global Sanayi̇ Ve Ti̇caret A.Ş. Şoför ve hostes bagajlarında ters amortisör kullanılması
SE531753C2 (sv) * 2007-11-08 2009-07-28 Hans Mueller Anordning vid hakdrag för formverktyg

Also Published As

Publication number Publication date
US20170095949A1 (en) 2017-04-06
CN106103039B (zh) 2018-12-11
JP6698554B2 (ja) 2020-05-27
JP2017516689A (ja) 2017-06-22
CN106103039A (zh) 2016-11-09
EP3148768B1 (en) 2020-04-01
DK201470308A (da) 2014-05-28
BR112016022115B1 (pt) 2021-07-06
BR112016022115A2 (pt) 2017-08-15
CA2940619A1 (en) 2015-12-03
MX386036B (es) 2025-03-18
KR20170009872A (ko) 2017-01-25
MX2016013391A (es) 2017-01-18
DK3148768T3 (da) 2020-07-13
EP3148768A4 (en) 2017-11-22
EP3148768A1 (en) 2017-04-05
WO2015180734A1 (en) 2015-12-03

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Effective date: 20200114

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EEER Examination request

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EEER Examination request

Effective date: 20200114