KR920000401A - Manufacturing method of soft transparent coil spring - Google Patents
Manufacturing method of soft transparent coil spring Download PDFInfo
- Publication number
- KR920000401A KR920000401A KR1019900009070A KR900009070A KR920000401A KR 920000401 A KR920000401 A KR 920000401A KR 1019900009070 A KR1019900009070 A KR 1019900009070A KR 900009070 A KR900009070 A KR 900009070A KR 920000401 A KR920000401 A KR 920000401A
- Authority
- KR
- South Korea
- Prior art keywords
- coil spring
- soft transparent
- water supply
- manufacturing
- cooling water
- Prior art date
Links
Abstract
내용 없음No content
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.
제1도는 본 발명의 스프링의 제조 장치를 측면에서 본 상태의 개략도,1 is a schematic view of a state of the spring manufacturing apparatus of the present invention as seen from the side,
제2도는 본 발명의 스프링의 제조장치를 평면에서 본 상태의 개략도,2 is a schematic view of a spring manufacturing apparatus of the present invention in a plan view;
제3도는 본 발명의 스프링을 성형하는 스크류의 정면도.3 is a front view of a screw for forming a spring of the present invention.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019900009070A KR920000401A (en) | 1990-06-20 | 1990-06-20 | Manufacturing method of soft transparent coil spring |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019900009070A KR920000401A (en) | 1990-06-20 | 1990-06-20 | Manufacturing method of soft transparent coil spring |
Publications (1)
Publication Number | Publication Date |
---|---|
KR920000401A true KR920000401A (en) | 1992-01-29 |
Family
ID=67538809
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019900009070A KR920000401A (en) | 1990-06-20 | 1990-06-20 | Manufacturing method of soft transparent coil spring |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR920000401A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6523446B1 (en) | 1997-07-18 | 2003-02-25 | Hitachi Chemical Company, Ltd. | Punched adhesive tape for semiconductor, method of manufacturing lead frame with the adhesive tape, lead frame with the adhesive tape, and semiconductor device comprising the lead frame |
KR101116804B1 (en) * | 2009-03-19 | 2012-02-28 | 조태구 | Manufacturing device for spring |
KR101116808B1 (en) * | 2009-03-19 | 2012-02-28 | 조태구 | Manufacturing method for spring |
-
1990
- 1990-06-20 KR KR1019900009070A patent/KR920000401A/en not_active Application Discontinuation
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6523446B1 (en) | 1997-07-18 | 2003-02-25 | Hitachi Chemical Company, Ltd. | Punched adhesive tape for semiconductor, method of manufacturing lead frame with the adhesive tape, lead frame with the adhesive tape, and semiconductor device comprising the lead frame |
KR101116804B1 (en) * | 2009-03-19 | 2012-02-28 | 조태구 | Manufacturing device for spring |
KR101116808B1 (en) * | 2009-03-19 | 2012-02-28 | 조태구 | Manufacturing method for spring |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
E601 | Decision to refuse application |