DE3476978D1 - Mold clamping apparatus - Google Patents

Mold clamping apparatus

Info

Publication number
DE3476978D1
DE3476978D1 DE8484904175T DE3476978T DE3476978D1 DE 3476978 D1 DE3476978 D1 DE 3476978D1 DE 8484904175 T DE8484904175 T DE 8484904175T DE 3476978 T DE3476978 T DE 3476978T DE 3476978 D1 DE3476978 D1 DE 3476978D1
Authority
DE
Germany
Prior art keywords
mold clamping
clamping apparatus
mold
clamping
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
DE8484904175T
Other languages
English (en)
Inventor
Yasushi Dai Shataku Ishikawa
Takeshi Dai Shataku Hukuroi
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.)
Fanuc Corp
Original Assignee
Fanuc Corp
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=16736670&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE3476978(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Fanuc Corp filed Critical Fanuc Corp
Application granted granted Critical
Publication of DE3476978D1 publication Critical patent/DE3476978D1/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
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/64—Mould opening, closing or clamping devices
    • B29C45/66—Mould opening, closing or clamping devices mechanical
    • B29C45/661—Mould opening, closing or clamping devices mechanical using a toggle mechanism for mould clamping
    • 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)
  • Press Drives And Press Lines (AREA)
DE8484904175T 1983-11-24 1984-11-20 Mold clamping apparatus Expired DE3476978D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP21951583A JPS60112417A (ja) 1983-11-24 1983-11-24 型締装置
PCT/JP1984/000555 WO1985002363A1 (en) 1983-11-24 1984-11-20 Mold clamping apparatus

Publications (1)

Publication Number Publication Date
DE3476978D1 true DE3476978D1 (en) 1989-04-13

Family

ID=16736670

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8484904175T Expired DE3476978D1 (en) 1983-11-24 1984-11-20 Mold clamping apparatus

Country Status (4)

Country Link
EP (1) EP0164419B1 (de)
JP (1) JPS60112417A (de)
DE (1) DE3476978D1 (de)
WO (1) WO1985002363A1 (de)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61125829A (ja) * 1984-11-24 1986-06-13 Fanuc Ltd 射出成形機における型締方式
JPS623917A (ja) * 1985-06-29 1987-01-09 Toshiba Mach Co Ltd 型締装置
JPS6271620A (ja) * 1985-09-26 1987-04-02 Fanuc Ltd 射出成形機における型締プラテン位置表示装置
JPS62102620U (de) * 1985-12-18 1987-06-30
JPS62161516A (ja) * 1986-01-11 1987-07-17 Fanuc Ltd エジエクト開始方式
JPS62207618A (ja) * 1986-03-08 1987-09-12 Fanuc Ltd 射出成形機の金型保護装置
JPS63116820A (ja) * 1986-11-06 1988-05-21 Japan Steel Works Ltd:The 射出成形機の型締制御装置
JPS6380118U (de) * 1986-11-14 1988-05-27
DE3743037A1 (de) * 1987-12-18 1989-06-29 Buehler Ag Geb Pelletpresse
JPH02133288U (de) * 1989-04-07 1990-11-06
GB2236503A (en) * 1989-08-23 1991-04-10 Gerald Dennis Day Mould clamps
US4990084A (en) * 1989-11-06 1991-02-05 Cincinnati Milacron Inc. Mold clamping system
DE4014905C2 (de) * 1990-05-07 1994-08-25 Mannesmann Ag Vorrichtung zum Schließen von Formen einer Spritzgießmaschine
AT396903B (de) * 1991-09-20 1993-12-27 Engel Gmbh Maschbau Spritzgiessmaschine
WO1994004337A1 (de) 1992-08-25 1994-03-03 Battenfeld Kunststoffmaschinen Ges.M.B.H. SCHLIEssEINHEIT FÜR FORMWERKZEUGE VON SPRITZGIEssMASCHINEN
AT399842B (de) * 1993-03-01 1995-07-25 Engel Gmbh Maschbau Spritzgiessmaschine
DE4313473C2 (de) * 1993-03-20 1996-12-19 Karl Hehl Schließeinheit für eine Spritzgießmaschine
DE4313472C2 (de) * 1993-04-24 1996-10-24 Karl Hehl Formschließeinheit für eine Kunststoff-Spritzgießmaschine
DE4328844C2 (de) * 1993-08-27 2002-06-13 Battenfeld Kunststoffmasch Spritzgießmaschine, insbesondere Kunststoffspritzgießmaschine
DE4409822C2 (de) * 1994-02-19 1997-06-12 Procontrol Ag Antrieb für wenigstens eine linear bewegbare Achse einer Spritzgießmaschine
JP2927192B2 (ja) * 1994-10-03 1999-07-28 村田機械株式会社 パンチ駆動装置
DE19702889C2 (de) * 1996-01-26 2001-09-06 Engel Gmbh Maschbau Antriebseinrichtung für einen Schließmechanismus und/oder eine Einspritzeinheit einer Spritzgießmaschine
JP3240350B2 (ja) * 1997-04-24 2001-12-17 日精樹脂工業株式会社 射出成形機のモータ制御装置
KR100256493B1 (ko) * 1997-12-01 2000-05-15 최녹일 성형프레스의 가압력 조절장치
TW407099B (en) * 1998-06-18 2000-10-01 Sumitomo Heavy Industries Motor-driven mold clamping device and mold clamping method
DE19923849C2 (de) * 1999-05-25 2003-04-03 Karl Hehl Formschließeinheit für eine Spritzgießmaschine
DE19964087B4 (de) 1999-12-27 2004-03-25 Mannesmann Plastics Machinery Gmbh Schliesseinrichtung in einer Spritzgiessmaschine für Kunststoffe
JP3886730B2 (ja) * 2001-01-29 2007-02-28 三菱重工プラスチックテクノロジー株式会社 電動式トグル型締装置及び電動式ハーフナット開閉装置
JP5653859B2 (ja) * 2011-07-26 2015-01-14 住友重機械工業株式会社 射出成形機
ITUB20169997A1 (it) 2016-01-14 2017-07-14 Negri Bossi Spa Gruppo di chiusura a ginocchiera per pressa ad iniezione
US11931939B1 (en) 2022-10-25 2024-03-19 Haw Chan Tan Toggle mechanism for closing of a mold in a molding machine

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB288398A (en) * 1927-02-03 1928-04-12 William Hanson Boorne An improved power press
DE518347C (de) * 1929-07-21 1931-02-14 Theodor Kraegeloh & Co Kniehebelpresse
FR1183875A (fr) * 1957-10-03 1959-07-15 Const Mecaniques Sa Renens Mécanisme de fermeture de presse par genouillère
AT246982B (de) * 1963-03-25 1966-05-10 Battenfeld Geb Spritzgußmaschine zur Verarbeitung thermoplastischer Kunststoffe
CH491739A (de) * 1968-05-09 1970-06-15 Buehler Ag Geb Verfahren zum Betrieb einer Presse, Vorrichtung zur Ausführung des Verfahrens und Anwendung des Verfahrens
JPS4874673U (de) * 1971-12-21 1973-09-17
JPS5746316B2 (de) * 1973-08-09 1982-10-02
JPS538484A (en) * 1976-07-12 1978-01-25 Yaskawa Electric Mfg Co Ltd Controller for moving body
JPS5660591U (de) * 1979-10-15 1981-05-23
JPS5914301B2 (ja) * 1981-03-31 1984-04-04 本田技研工業株式会社 成形機の型開閉装置
JPS5862030A (ja) * 1981-10-08 1983-04-13 Nissei Plastics Ind Co 射出成形機
JPS58107259A (ja) * 1981-12-18 1983-06-25 Toyo Kikai Kinzoku Kk トグル式型締機構を有する成形機における低圧型締方法
JPS59187826A (ja) * 1983-04-08 1984-10-25 Nissei Plastics Ind Co 成形機の型締方法

Also Published As

Publication number Publication date
EP0164419B1 (de) 1989-03-08
JPS60112417A (ja) 1985-06-18
WO1985002363A1 (en) 1985-06-06
JPH0122135B2 (de) 1989-04-25
EP0164419A1 (de) 1985-12-18
EP0164419A4 (de) 1986-11-26

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8365 Fully valid after opposition proceedings