KR940008778A - Pressure die casting block with vent valve - Google Patents
Pressure die casting block with vent valve Download PDFInfo
- Publication number
- KR940008778A KR940008778A KR1019920018322A KR920018322A KR940008778A KR 940008778 A KR940008778 A KR 940008778A KR 1019920018322 A KR1019920018322 A KR 1019920018322A KR 920018322 A KR920018322 A KR 920018322A KR 940008778 A KR940008778 A KR 940008778A
- Authority
- KR
- South Korea
- Prior art keywords
- block
- vent valve
- dividing plane
- spring
- movable
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
- B22D17/20—Accessories: Details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
- B22D17/20—Accessories: Details
- B22D17/22—Dies; Die plates; Die supports; Cooling equipment for dies; Accessories for loosening and ejecting castings from dies
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Abstract
본 발명의 압력 다이캐스팅 블록은 분할 평면을 따라 정합되고 내부 공동을 형성하는 2개의 블록 반부와, 각각의 블록 반부에 배열된 2개의 분리가능한 부분으로 형성되며 공동과 연통하고 분할 평면을 따라 연장되는 통기 포트를 그 사이에 형성하도록 분할 평면을 따라 정합되는 통기 밸브를 포함하며, 상기 부분들 사이에 작용하는 힘이 블록 반부들 사이에 작용하는 힘에 종속하도록 블록이 조립될 때 통기 밸브의 부분들을 서로 탄성적으로 편위시키는 수단을 구비한다.The pressure diecasting block of the present invention is formed of two block halves that mate along the plane of the split and form an internal cavity, and aeration formed in communication with the cavity and extending along the plane of the split, formed of two separable parts arranged in each block half. A vent valve that is matched along the plane of division to form a port therebetween, the portions of the vent valve being mutually dependent upon the block being assembled such that the force acting between the portions depends on the force acting between the block halves. And means for elastically biasing.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.
제1도는 공지된 통기 밸브 장치를 갖는개방 주조 블록의 단면도,1 is a cross-sectional view of an open casting block having a known vent valve device,
제2도는 본 발명의 한 실시예에 따른 다이캐스팅 블록의 개방 위치에서의 단면도,2 is a cross-sectional view in an open position of a die casting block according to an embodiment of the present invention,
제3도는 제2도에 도시된 압력 다이캐스팅 블록의 폐쇄 위치에서의 단면도,3 is a cross-sectional view in the closed position of the pressure die casting block shown in FIG.
제4도는 제3도에 도시된 압력 다이캐스팅 블록의 평면도,4 is a plan view of the pressure die casting block shown in FIG.
제5도는 제4도의 선 A-A를 따라 취한 단면도.5 is a cross-sectional view taken along the line A-A of FIG.
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019920018322A KR100233798B1 (en) | 1992-10-07 | 1992-10-07 | Valve assembly for venting die casting moulds |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019920018322A KR100233798B1 (en) | 1992-10-07 | 1992-10-07 | Valve assembly for venting die casting moulds |
Publications (2)
Publication Number | Publication Date |
---|---|
KR940008778A true KR940008778A (en) | 1994-05-16 |
KR100233798B1 KR100233798B1 (en) | 1999-12-01 |
Family
ID=19340693
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019920018322A KR100233798B1 (en) | 1992-10-07 | 1992-10-07 | Valve assembly for venting die casting moulds |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100233798B1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR19990075509A (en) * | 1998-03-20 | 1999-10-15 | 김영환 | Local Reference Number Allocation Method in Connected Service of Signaling Controller in Mobile Communication System |
KR100459558B1 (en) * | 1997-12-31 | 2005-01-17 | 삼성전자주식회사 | Method for allocating slc between two ss7 signal points using mtp3 test messages |
-
1992
- 1992-10-07 KR KR1019920018322A patent/KR100233798B1/en not_active IP Right Cessation
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100459558B1 (en) * | 1997-12-31 | 2005-01-17 | 삼성전자주식회사 | Method for allocating slc between two ss7 signal points using mtp3 test messages |
KR19990075509A (en) * | 1998-03-20 | 1999-10-15 | 김영환 | Local Reference Number Allocation Method in Connected Service of Signaling Controller in Mobile Communication System |
Also Published As
Publication number | Publication date |
---|---|
KR100233798B1 (en) | 1999-12-01 |
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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 | ||
GRNT | Written decision to grant | ||
FPAY | Annual fee payment |
Payment date: 20040820 Year of fee payment: 6 |
|
LAPS | Lapse due to unpaid annual fee |