CA1298049C - Apparatus and method for stripping molded u-shaped article from mold - Google Patents
Apparatus and method for stripping molded u-shaped article from moldInfo
- Publication number
- CA1298049C CA1298049C CA000590414A CA590414A CA1298049C CA 1298049 C CA1298049 C CA 1298049C CA 000590414 A CA000590414 A CA 000590414A CA 590414 A CA590414 A CA 590414A CA 1298049 C CA1298049 C CA 1298049C
- Authority
- CA
- Canada
- Prior art keywords
- mold
- plate
- cup
- mandrel
- molded
- 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
-
- 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
- B29C2045/4078—Removing or ejecting moulded articles using stripping means
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US15310388A | 1988-02-08 | 1988-02-08 | |
US153,103 | 1988-02-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA1298049C true CA1298049C (en) | 1992-03-31 |
Family
ID=22545787
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA000590414A Expired - Fee Related CA1298049C (en) | 1988-02-08 | 1989-02-08 | Apparatus and method for stripping molded u-shaped article from mold |
Country Status (6)
Country | Link |
---|---|
JP (1) | JPH0735074B2 (ja) |
AU (1) | AU599852B2 (ja) |
CA (1) | CA1298049C (ja) |
GB (1) | GB2215659B (ja) |
NZ (1) | NZ227629A (ja) |
ZA (1) | ZA89717B (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1327110C (en) * | 1988-04-28 | 1994-02-22 | Tatsuzi Nakagawa | Mold assembly, and methods of mounting and removing insert thereof, and ejecting the insert |
EP0416653B2 (en) * | 1989-09-08 | 2002-07-31 | Norton Company | Method and apparatus for forming a gasket on a surface of an article |
CN104924502B (zh) * | 2015-06-23 | 2017-04-12 | 宁波市华宝塑胶模具股份有限公司 | 一种快速取出镶件的自动脱模装置 |
CN109849293B (zh) * | 2019-01-24 | 2021-06-22 | 精诚工科汽车***有限公司 | 注塑机顶出结构 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3807915A (en) * | 1972-10-26 | 1974-04-30 | Husky Mfg Tool Works Ltd | Unloading mechanism for injection-molding machine |
US4179254A (en) * | 1978-09-26 | 1979-12-18 | Husky Injection Molding Systems Inc. | Injection mold with floating stripper ring |
US4207051A (en) * | 1979-01-11 | 1980-06-10 | Husky Injection Molding Systems Limited | Stripper mechanism for injection mold |
US4307866A (en) * | 1980-09-03 | 1981-12-29 | Husky Injection Molding Systems Ltd. | Injection mold with floating stripper ring |
JPH04578Y2 (ja) * | 1985-07-15 | 1992-01-09 | ||
JPS62264923A (ja) * | 1986-05-14 | 1987-11-17 | Sumitomo Heavy Ind Ltd | 内ねじ付射出成形品の離型方法 |
-
1989
- 1989-01-16 NZ NZ227629A patent/NZ227629A/en unknown
- 1989-01-16 GB GB8900843A patent/GB2215659B/en not_active Expired - Fee Related
- 1989-01-20 AU AU28699/89A patent/AU599852B2/en not_active Ceased
- 1989-01-30 ZA ZA89717A patent/ZA89717B/xx unknown
- 1989-02-08 CA CA000590414A patent/CA1298049C/en not_active Expired - Fee Related
- 1989-02-08 JP JP1029568A patent/JPH0735074B2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
GB2215659A (en) | 1989-09-27 |
GB8900843D0 (en) | 1989-03-08 |
JPH0735074B2 (ja) | 1995-04-19 |
AU599852B2 (en) | 1990-07-26 |
ZA89717B (en) | 1989-10-25 |
NZ227629A (en) | 1991-03-26 |
GB2215659B (en) | 1992-03-11 |
AU2869989A (en) | 1989-08-10 |
JPH01247127A (ja) | 1989-10-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MKLA | Lapsed |