KR890008616U - 사출금형의 외측 언더컷 처리 장치 - Google Patents
사출금형의 외측 언더컷 처리 장치Info
- Publication number
- KR890008616U KR890008616U KR2019870018215U KR870018215U KR890008616U KR 890008616 U KR890008616 U KR 890008616U KR 2019870018215 U KR2019870018215 U KR 2019870018215U KR 870018215 U KR870018215 U KR 870018215U KR 890008616 U KR890008616 U KR 890008616U
- Authority
- KR
- South Korea
- Prior art keywords
- processing device
- injection mold
- undercut processing
- external undercut
- external
- Prior art date
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
- B29C45/44—Removing or ejecting moulded articles for undercut articles
- B29C45/4478—Removing or ejecting moulded articles for undercut articles using non-rigid undercut forming elements, e.g. elastic or resilient
-
- 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
- B29C45/44—Removing or ejecting moulded articles for undercut articles
- B29C45/4435—Removing or ejecting moulded articles for undercut articles using inclined, tiltable or flexible undercut forming elements driven by the ejector means
-
- 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
- Y10S425/058—Undercut
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019870018215U KR900005732Y1 (ko) | 1987-10-26 | 1987-10-26 | 사출금형의 외측 언더컷 처리 장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019870018215U KR900005732Y1 (ko) | 1987-10-26 | 1987-10-26 | 사출금형의 외측 언더컷 처리 장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR890008616U true KR890008616U (ko) | 1989-05-29 |
KR900005732Y1 KR900005732Y1 (ko) | 1990-06-28 |
Family
ID=19268898
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019870018215U KR900005732Y1 (ko) | 1987-10-26 | 1987-10-26 | 사출금형의 외측 언더컷 처리 장치 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR900005732Y1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110126215A (zh) * | 2019-05-13 | 2019-08-16 | 台州市凯华汽车模具有限公司 | 注塑模具定模侧斜导柱外抽芯机构 |
-
1987
- 1987-10-26 KR KR2019870018215U patent/KR900005732Y1/ko not_active IP Right Cessation
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110126215A (zh) * | 2019-05-13 | 2019-08-16 | 台州市凯华汽车模具有限公司 | 注塑模具定模侧斜导柱外抽芯机构 |
CN110126215B (zh) * | 2019-05-13 | 2024-04-12 | 台州市凯华汽车模具有限公司 | 注塑模具定模侧斜导柱外抽芯机构 |
Also Published As
Publication number | Publication date |
---|---|
KR900005732Y1 (ko) | 1990-06-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E701 | Decision to grant or registration of patent right | ||
REGI | Registration of establishment | ||
FPAY | Annual fee payment |
Payment date: 19970829 Year of fee payment: 10 |
|
LAPS | Lapse due to unpaid annual fee |