DE69216075D1 - Vorrichtung zum entformen von geformten teilen - Google Patents
Vorrichtung zum entformen von geformten teilenInfo
- Publication number
- DE69216075D1 DE69216075D1 DE69216075T DE69216075T DE69216075D1 DE 69216075 D1 DE69216075 D1 DE 69216075D1 DE 69216075 T DE69216075 T DE 69216075T DE 69216075 T DE69216075 T DE 69216075T DE 69216075 D1 DE69216075 D1 DE 69216075D1
- Authority
- DE
- Germany
- Prior art keywords
- mold
- carried
- movable platen
- ejector bar
- ejector
- 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
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
- B29C45/43—Removing or ejecting moulded articles using fluid under pressure
-
- 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
- B29C45/2618—Moulds having screw-threaded mould walls
- B29C45/262—Moulds having screw-threaded mould walls provided with unscrewing drive means
-
- 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
- B29C45/40—Removing or ejecting moulded articles
- B29C45/4005—Ejector constructions; Ejector operating mechanisms
- B29C2045/4036—Ejector constructions; Ejector operating mechanisms driven by a screw and nut mechanism
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S425/00—Plastic article or earthenware shaping or treating: apparatus
- Y10S425/809—Seal, bottle caps only
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/638,980 US5122051A (en) | 1991-01-10 | 1991-01-10 | Molded part ejection apparatus |
PCT/US1992/000283 WO1992011990A1 (en) | 1991-01-10 | 1992-01-10 | Molded part ejection apparatus |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69216075D1 true DE69216075D1 (de) | 1997-01-30 |
DE69216075T2 DE69216075T2 (de) | 1997-05-15 |
Family
ID=24562255
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69216075T Expired - Fee Related DE69216075T2 (de) | 1991-01-10 | 1992-01-10 | Vorrichtung zum entformen von geformten teilen |
Country Status (8)
Country | Link |
---|---|
US (1) | US5122051A (de) |
EP (1) | EP0566681B1 (de) |
JP (1) | JP3053430B2 (de) |
KR (1) | KR930703132A (de) |
AT (1) | ATE146396T1 (de) |
CA (1) | CA2099991C (de) |
DE (1) | DE69216075T2 (de) |
WO (1) | WO1992011990A1 (de) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07110506B2 (ja) * | 1990-06-29 | 1995-11-29 | 株式会社精工舎 | 射出成形金型装置 |
AT397228B (de) * | 1991-09-12 | 1994-02-25 | Engel Gmbh Maschbau | Spritzgiessmaschine |
DE4313472C2 (de) * | 1993-04-24 | 1996-10-24 | Karl Hehl | Formschließeinheit für eine Kunststoff-Spritzgießmaschine |
US5513970A (en) * | 1993-05-10 | 1996-05-07 | Sony Corporation | Robot for ejection of an object from between two bodies |
DE4444395C2 (de) * | 1994-11-28 | 1997-08-28 | Mannesmann Ag | Einrichtung zum Entfernen von spritzgegossenen Formteilen |
US5785652A (en) * | 1996-09-13 | 1998-07-28 | Colin Corporation | Physical-information abnormality informing endoscope |
US6638467B1 (en) | 1999-08-16 | 2003-10-28 | Green Tokai Co., Ltd. | Molding ejector plate structure and method of ejecting molded articles from mold cavity therewith |
US6604936B2 (en) | 2001-08-01 | 2003-08-12 | The Goodyear Tire & Rubber Company | Apparatus for injection molding |
US6572362B2 (en) | 2001-08-01 | 2003-06-03 | The Goodyear Tire & Rubber Company | Apparatus for injection molding in alternate planes |
US7063868B2 (en) * | 2003-02-28 | 2006-06-20 | T.F.H. Publications, Inc. | Method of removing molded natural resins from molds utilizing lifter bars |
US7037101B2 (en) * | 2003-04-15 | 2006-05-02 | Graham Packing Company, L.P. | Center cylinder ejection assist |
US7241129B2 (en) * | 2005-10-31 | 2007-07-10 | Owens-Illinois Closure Inc. | Machine for compression molding closure shells |
WO2007070217A1 (en) * | 2005-12-12 | 2007-06-21 | Green Tokai Co., Ltd. | Molding apparatus |
US20080179793A1 (en) * | 2007-01-26 | 2008-07-31 | Husky Injection Molding Systems Ltd. | Ejector-Plate Actuator of a Molding System |
CA2607397A1 (en) * | 2007-10-23 | 2009-04-23 | Husky Injection Molding Systems Ltd. | An ejector assembly for ejecting parts from a mold |
US8317506B2 (en) * | 2009-01-26 | 2012-11-27 | Formax, Inc. | Linear actuator assisted knockout mechanism for a food patty forming machine |
US8002532B2 (en) * | 2009-08-11 | 2011-08-23 | Milacron Llc | Apparatus for ejector actuation |
US8469693B2 (en) * | 2010-08-24 | 2013-06-25 | Athena Automation Ltd. | Low profile stack mold carrier |
JP5922046B2 (ja) * | 2013-01-30 | 2016-05-24 | 住友重機械工業株式会社 | 射出成形機 |
KR101770470B1 (ko) | 2015-08-26 | 2017-08-22 | 이상영 | 형틀로부터의 열가소성 폴리우레탄의 탈형 방법 |
CN114211707B (zh) * | 2022-02-22 | 2022-05-06 | 湖南华澳智能科技有限公司 | 一种空调外壳加工用注塑模具及其使用方法 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE696643C (de) * | 1937-12-17 | 1940-09-26 | Eckert & Ziegler G M B H | Spritzgussform |
US3161918A (en) * | 1963-06-10 | 1964-12-22 | Francis E Zearbaugh | Die-casting apparatus |
FR1553318A (de) * | 1968-01-26 | 1969-01-10 | ||
JPS4840899B1 (de) * | 1970-02-04 | 1973-12-03 | ||
US3597798A (en) * | 1970-03-20 | 1971-08-10 | Cincinnati Milacron Inc | Two-stage clamping mechanism |
DE3327936C2 (de) * | 1983-08-03 | 1986-06-19 | Klöckner-Werke AG, 4100 Duisburg | Formschließeinheit einer Spritzgießmaschine |
US4828769A (en) * | 1986-05-05 | 1989-05-09 | Galic/Maus Ventures | Method for injection molding articles |
-
1991
- 1991-01-10 US US07/638,980 patent/US5122051A/en not_active Expired - Fee Related
-
1992
- 1992-01-10 WO PCT/US1992/000283 patent/WO1992011990A1/en active IP Right Grant
- 1992-01-10 DE DE69216075T patent/DE69216075T2/de not_active Expired - Fee Related
- 1992-01-10 AT AT92904589T patent/ATE146396T1/de not_active IP Right Cessation
- 1992-01-10 KR KR1019930702074A patent/KR930703132A/ko not_active Application Discontinuation
- 1992-01-10 EP EP92904589A patent/EP0566681B1/de not_active Expired - Lifetime
- 1992-01-10 JP JP4504544A patent/JP3053430B2/ja not_active Expired - Fee Related
- 1992-01-10 CA CA002099991A patent/CA2099991C/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
ATE146396T1 (de) | 1997-01-15 |
US5122051A (en) | 1992-06-16 |
JPH06504737A (ja) | 1994-06-02 |
EP0566681A1 (de) | 1993-10-27 |
WO1992011990A1 (en) | 1992-07-23 |
EP0566681A4 (de) | 1994-01-05 |
EP0566681B1 (de) | 1996-12-18 |
CA2099991C (en) | 1998-07-14 |
CA2099991A1 (en) | 1992-07-11 |
JP3053430B2 (ja) | 2000-06-19 |
KR930703132A (ko) | 1993-11-29 |
DE69216075T2 (de) | 1997-05-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |