KR930004723Y1 - 내측 언더컷 처리장치 - Google Patents
내측 언더컷 처리장치 Download PDFInfo
- Publication number
- KR930004723Y1 KR930004723Y1 KR2019880019515U KR880019515U KR930004723Y1 KR 930004723 Y1 KR930004723 Y1 KR 930004723Y1 KR 2019880019515 U KR2019880019515 U KR 2019880019515U KR 880019515 U KR880019515 U KR 880019515U KR 930004723 Y1 KR930004723 Y1 KR 930004723Y1
- Authority
- KR
- South Korea
- Prior art keywords
- product
- inner core
- undercut
- processing equipment
- undercut processing
- 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
- 238000000465 moulding Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/02—Dies; Inserts therefor; Mounting thereof; Moulds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D45/00—Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
Description
Claims (1)
- 가동측형판(6)을 가진 가동측 취부판(1)에 경사홈(4)(5)을 가진 이젝트편(2)(3)과 돌출봉(12)(13)을 가진 내측 코어(10)(11)를 설치하고 이의 외측에는 홀더(7)(8)를 설치하여, 이젝트편(2)(3)의 승. 하강에 따라 내측코어(10)(11)가 홀더(7)(8) 및 앵글코어(9)에 안내작동될 수 있도록 구성하여서 됨을 특징으로 하는 내측 언더컷 처리장치.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019880019515U KR930004723Y1 (ko) | 1988-11-30 | 1988-11-30 | 내측 언더컷 처리장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019880019515U KR930004723Y1 (ko) | 1988-11-30 | 1988-11-30 | 내측 언더컷 처리장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR900009901U KR900009901U (ko) | 1990-06-01 |
KR930004723Y1 true KR930004723Y1 (ko) | 1993-07-23 |
Family
ID=19281713
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019880019515U Expired - Fee Related KR930004723Y1 (ko) | 1988-11-30 | 1988-11-30 | 내측 언더컷 처리장치 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR930004723Y1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101455820B1 (ko) * | 2013-03-29 | 2014-10-28 | 가부시키가이샤 하타 | 용기, 용기의 사출 성형 방법, 및 용기의 사출 성형용 금형 |
-
1988
- 1988-11-30 KR KR2019880019515U patent/KR930004723Y1/ko not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101455820B1 (ko) * | 2013-03-29 | 2014-10-28 | 가부시키가이샤 하타 | 용기, 용기의 사출 성형 방법, 및 용기의 사출 성형용 금형 |
Also Published As
Publication number | Publication date |
---|---|
KR900009901U (ko) | 1990-06-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
UA0108 | Application for utility model registration |
Comment text: Application for Utility Model Registration Patent event code: UA01011R08D Patent event date: 19881130 |
|
UG1501 | Laying open of application | ||
A201 | Request for examination | ||
UA0201 | Request for examination |
Patent event date: 19910919 Patent event code: UA02012R01D Comment text: Request for Examination of Application Patent event date: 19881130 Patent event code: UA02011R01I Comment text: Application for Utility Model Registration |
|
E902 | Notification of reason for refusal | ||
UE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event code: UE09021S01D Patent event date: 19930414 |
|
UG1604 | Publication of application |
Patent event code: UG16041S01I Comment text: Decision on Publication of Application Patent event date: 19930630 |
|
E701 | Decision to grant or registration of patent right | ||
UE0701 | Decision of registration |
Patent event date: 19931018 Comment text: Decision to Grant Registration Patent event code: UE07011S01D |
|
REGI | Registration of establishment | ||
UR0701 | Registration of establishment |
Patent event date: 19931108 Patent event code: UR07011E01D Comment text: Registration of Establishment |
|
UR1002 | Payment of registration fee |
Start annual number: 1 End annual number: 3 Payment date: 19931108 |
|
LAPS | Lapse due to unpaid annual fee | ||
UC1903 | Unpaid annual fee |
Termination date: 19971210 Termination category: Default of registration fee |