KR920007386B1 - 도어록 실린더의 나사전조방법 - Google Patents
도어록 실린더의 나사전조방법 Download PDFInfo
- Publication number
- KR920007386B1 KR920007386B1 KR1019900019025A KR900019025A KR920007386B1 KR 920007386 B1 KR920007386 B1 KR 920007386B1 KR 1019900019025 A KR1019900019025 A KR 1019900019025A KR 900019025 A KR900019025 A KR 900019025A KR 920007386 B1 KR920007386 B1 KR 920007386B1
- Authority
- KR
- South Korea
- Prior art keywords
- screw
- door lock
- lock cylinder
- rollers
- rolled
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
- B21H3/00—Making helical bodies or bodies having parts of helical shape
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Support Devices For Sliding Doors (AREA)
- Wing Frames And Configurations (AREA)
Abstract
Description
Claims (1)
- 고정대(1)의 측벽 상, 하에 나사로울러(2), (2')를 근접되게 설치하여 회전축(2a)으로 일방향 회전되게 하고 이동대(4)의 접속구(5)는 축봉(5a)에 연결되어 공회전하며 접속구(5)에 중공부(6a)로 이루어진 도어록 실린더(6)를 삽입하여 나사로울러(2), (2')의 나사홈(3), (3') 사이에 도어록 실린더(6)의 나사성형부(7)가 밀착하여 나사면(8)을 전조되게 한도어록 실린더의 나사전조방법.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019900019025A KR920007386B1 (ko) | 1990-11-21 | 1990-11-21 | 도어록 실린더의 나사전조방법 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019900019025A KR920007386B1 (ko) | 1990-11-21 | 1990-11-21 | 도어록 실린더의 나사전조방법 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR920009473A KR920009473A (ko) | 1992-06-25 |
| KR920007386B1 true KR920007386B1 (ko) | 1992-08-31 |
Family
ID=19306414
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019900019025A Expired KR920007386B1 (ko) | 1990-11-21 | 1990-11-21 | 도어록 실린더의 나사전조방법 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR920007386B1 (ko) |
-
1990
- 1990-11-21 KR KR1019900019025A patent/KR920007386B1/ko not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| KR920009473A (ko) | 1992-06-25 |
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| PG1501 | Laying open of application |
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| G160 | Decision to publish patent application | ||
| PG1605 | Publication of application before grant of patent |
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