KR920009598B1 - 풀림방지용 체결기구 - Google Patents
풀림방지용 체결기구 Download PDFInfo
- Publication number
- KR920009598B1 KR920009598B1 KR1019900016106A KR900016106A KR920009598B1 KR 920009598 B1 KR920009598 B1 KR 920009598B1 KR 1019900016106 A KR1019900016106 A KR 1019900016106A KR 900016106 A KR900016106 A KR 900016106A KR 920009598 B1 KR920009598 B1 KR 920009598B1
- Authority
- KR
- South Korea
- Prior art keywords
- nut
- bolt
- hole
- washer
- loosening
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B39/00—Locking of screws, bolts or nuts
- F16B39/22—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening
- F16B39/28—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening by special members on, or shape of, the nut or bolt
- F16B39/32—Locking by means of a pawl or pawl-like tongue
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bolts, Nuts, And Washers (AREA)
Abstract
Description
Claims (1)
- 통상의 볼트(10)의 끝단부위에 적어도 하나의 평면부(11)를 형성하고, 육각두부(12')와 원통부(12")를 가진 너트(12)를 육각홈(14), 통공(15), 환상턱(15') 및 공간부(16)와 이의 상부 주연부에 일방치(17)가 형성된 몸체(13)에 삽착하되, 상기한 환상턱(15')과 상기한 원통부(12")의 하단부에 고정된 와셔(20)사이에 스프링(21)으로 탄설하고, 상기한 평면부(11)를 가진 볼트(10)의 끝단 부위에 이와 대응되는 구멍(18')을 가지며, 이의 하단 주연부에 일방치(19)가 형성된 끼움구(18)를 끼워서 이 일방치(19)와 상기한 몸체(13)의 일방치(17)와의 치합으로 너트(12)의 풀림방향으로 회동이 안되도록 구성된 것을 특징으로 하는 풀림방지용 체결기구.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019900016106A KR920009598B1 (ko) | 1990-10-11 | 1990-10-11 | 풀림방지용 체결기구 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019900016106A KR920009598B1 (ko) | 1990-10-11 | 1990-10-11 | 풀림방지용 체결기구 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR920008365A KR920008365A (ko) | 1992-05-27 |
| KR920009598B1 true KR920009598B1 (ko) | 1992-10-21 |
Family
ID=19304516
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019900016106A Expired KR920009598B1 (ko) | 1990-10-11 | 1990-10-11 | 풀림방지용 체결기구 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR920009598B1 (ko) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101317616B1 (ko) * | 2013-04-10 | 2013-10-15 | 이연심 | 풀림방지 볼트너트 체결장치 |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100397423B1 (ko) | 2001-02-13 | 2003-09-13 | 씨제이 주식회사 | L-쓰레오닌의 제조방법 |
| KR100478468B1 (ko) | 2003-09-06 | 2005-03-23 | 씨제이 주식회사 | L―쓰레오닌의 제조방법 |
| KR100651220B1 (ko) * | 2004-06-29 | 2006-11-29 | 씨제이 주식회사 | L-메씨오닌 생산 균주 및 상기 균주를 이용한l-메씨오닌의 생산방법 |
| KR100905381B1 (ko) | 2006-07-28 | 2009-06-30 | 씨제이제일제당 (주) | L-메치오닌 전구체 생산 균주 및 상기 l-메치오닌전구체로부터의 l-메치오닌 및 유기산의 생산방법 |
| KR100966324B1 (ko) | 2008-01-08 | 2010-06-28 | 씨제이제일제당 (주) | 향상된 l-쓰레오닌 생산능을 갖는 대장균 및 이를 이용한l-쓰레오닌의 생산 방법 |
| US9005952B2 (en) | 2008-04-04 | 2015-04-14 | Cj Cheiljedang Corporation | Microorganism producing L-methionine precursor and the method of producing L-methionine precursor using the microorganism |
| KR101223904B1 (ko) | 2011-01-14 | 2013-01-21 | 씨제이제일제당 (주) | 니코틴산의 제조 방법 |
| KR101261147B1 (ko) | 2011-01-18 | 2013-05-06 | 씨제이제일제당 (주) | L-아미노산의 생산능이 향상된 미생물 및 이를 이용하여 l-아미노산을 생산하는 방법 |
| KR101996767B1 (ko) | 2018-11-29 | 2019-07-04 | 씨제이제일제당 (주) | cAMP 수용 단백질 변이체 및 이를 이용한 L-아미노산 제조방법 |
| KR101991207B1 (ko) | 2018-11-29 | 2019-06-19 | 씨제이제일제당 (주) | cAMP 수용 단백질 변이체 및 이를 이용한 L-아미노산 제조방법 |
| KR101991206B1 (ko) | 2018-11-29 | 2019-06-19 | 씨제이제일제당 (주) | cAMP 수용 단백질 변이체 및 이를 이용한 L-아미노산 제조방법 |
-
1990
- 1990-10-11 KR KR1019900016106A patent/KR920009598B1/ko not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101317616B1 (ko) * | 2013-04-10 | 2013-10-15 | 이연심 | 풀림방지 볼트너트 체결장치 |
Also Published As
| Publication number | Publication date |
|---|---|
| KR920008365A (ko) | 1992-05-27 |
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