KR950026982U - Undercut processing device of injection mold - Google Patents
Undercut processing device of injection moldInfo
- Publication number
- KR950026982U KR950026982U KR2019940005764U KR19940005764U KR950026982U KR 950026982 U KR950026982 U KR 950026982U KR 2019940005764 U KR2019940005764 U KR 2019940005764U KR 19940005764 U KR19940005764 U KR 19940005764U KR 950026982 U KR950026982 U KR 950026982U
- Authority
- KR
- South Korea
- Prior art keywords
- processing device
- injection mold
- undercut processing
- undercut
- mold
- 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
- B29C45/4435—Removing or ejecting moulded articles for undercut articles using inclined, tiltable or flexible undercut forming elements driven by the ejector 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
- B29C45/44—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
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019940005764U KR0136471Y1 (en) | 1994-03-22 | 1994-03-22 | Device for dealing the undercut of injection molding |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019940005764U KR0136471Y1 (en) | 1994-03-22 | 1994-03-22 | Device for dealing the undercut of injection molding |
Publications (2)
Publication Number | Publication Date |
---|---|
KR950026982U true KR950026982U (en) | 1995-10-16 |
KR0136471Y1 KR0136471Y1 (en) | 1999-05-15 |
Family
ID=19379386
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019940005764U KR0136471Y1 (en) | 1994-03-22 | 1994-03-22 | Device for dealing the undercut of injection molding |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR0136471Y1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102519346B1 (en) * | 2022-11-21 | 2023-04-10 | 주식회사 두진정밀 | Mold assembly for double injection molding, injection molding system including the same, and injection molding method using injection molding system |
-
1994
- 1994-03-22 KR KR2019940005764U patent/KR0136471Y1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR0136471Y1 (en) | 1999-05-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
E701 | Decision to grant or registration of patent right | ||
REGI | Registration of establishment | ||
FPAY | Annual fee payment |
Payment date: 20051028 Year of fee payment: 8 |
|
LAPS | Lapse due to unpaid annual fee |