KR930010644U - Undercut processing device on both sides of the injection mold - Google Patents
Undercut processing device on both sides of the injection moldInfo
- Publication number
- KR930010644U KR930010644U KR2019910019266U KR910019266U KR930010644U KR 930010644 U KR930010644 U KR 930010644U KR 2019910019266 U KR2019910019266 U KR 2019910019266U KR 910019266 U KR910019266 U KR 910019266U KR 930010644 U KR930010644 U KR 930010644U
- Authority
- KR
- South Korea
- Prior art keywords
- sides
- processing device
- injection mold
- undercut processing
- undercut
- 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
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 |
---|---|---|---|
KR2019910019266U KR940007326Y1 (en) | 1991-11-12 | 1991-11-12 | Bothside undercut treating equipment for injection molding articles |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019910019266U KR940007326Y1 (en) | 1991-11-12 | 1991-11-12 | Bothside undercut treating equipment for injection molding articles |
Publications (2)
Publication Number | Publication Date |
---|---|
KR930010644U true KR930010644U (en) | 1993-06-23 |
KR940007326Y1 KR940007326Y1 (en) | 1994-10-19 |
Family
ID=19322063
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019910019266U KR940007326Y1 (en) | 1991-11-12 | 1991-11-12 | Bothside undercut treating equipment for injection molding articles |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR940007326Y1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101013093B1 (en) * | 2009-06-09 | 2011-02-14 | 김무형 | Sliding type golf ball mold and method for separating golf ball from the mold using the same |
KR101119938B1 (en) * | 2011-01-06 | 2012-03-12 | 김무형 | Sliding type golf ball mold and method for separating golf ball from the mold using the same |
-
1991
- 1991-11-12 KR KR2019910019266U patent/KR940007326Y1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR940007326Y1 (en) | 1994-10-19 |
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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: 6 |
|
LAPS | Lapse due to unpaid annual fee |