KR920008365A - 풀림방지용 체결기구 - Google Patents
풀림방지용 체결기구 Download PDFInfo
- Publication number
- KR920008365A KR920008365A KR1019900016106A KR900016106A KR920008365A KR 920008365 A KR920008365 A KR 920008365A KR 1019900016106 A KR1019900016106 A KR 1019900016106A KR 900016106 A KR900016106 A KR 900016106A KR 920008365 A KR920008365 A KR 920008365A
- Authority
- KR
- South Korea
- Prior art keywords
- bolt
- hole
- teeth
- nut
- fastening mechanism
- Prior art date
Links
- 230000007246 mechanism Effects 0.000 title description 3
- 230000002093 peripheral effect Effects 0.000 claims 1
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
내용 없음.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도 내지 제4도는 종래의 체결기구인 볼트와 너트를 나타낸 설명도.
제5도는 본 발명의 풀림방지용 체결기구의 일 실시예의 분해 사시도.
제6a도 및 6b도는 본 발명의 일 실시예의 사용상태를 각각 나타낸 단명도.
* 도면의 주요부분에 대한 부호의 설명
10 : 볼트 11,11' : 평면부
12 : 너트 12' : 육각두부
12" : 원통부 13 : 몸체
14 : 육각홈 15 : 통공
15' : 환상턱 16 : 공간부
17 : 일방치 18 : 끼움구
18' : 구멍 19 : 일방치
20 : 와셔 21 : 스프링
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.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
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 true KR920008365A (ko) | 1992-05-27 |
KR920009598B1 KR920009598B1 (ko) | 1992-10-21 |
Family
ID=19304516
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019900016106A KR920009598B1 (ko) | 1990-10-11 | 1990-10-11 | 풀림방지용 체결기구 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR920009598B1 (ko) |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7011961B2 (en) | 2001-02-13 | 2006-03-14 | Cheil Jedang Corporation | Method for L-threonine production |
US7074602B2 (en) | 2003-09-06 | 2006-07-11 | Cj Corporation | Method for producing L-threonine |
KR100651220B1 (ko) * | 2004-06-29 | 2006-11-29 | 씨제이 주식회사 | L-메씨오닌 생산 균주 및 상기 균주를 이용한l-메씨오닌의 생산방법 |
US8426171B2 (en) | 2006-07-28 | 2013-04-23 | Cj Cheiljedang Corporation | Microorganism producing L-methionine precursor and method of producing L-methionine and organic acid from the L-methionine precursor |
US8465952B2 (en) | 2008-04-04 | 2013-06-18 | Cj Cheiljedang Corporation | Microorganism producing L-methionine precursor and the method of producing L-methionine precursor using the microorganism |
US8486670B2 (en) | 2008-01-08 | 2013-07-16 | Cheiljedang Corp. | Method of producing L-threonine using Escherichia coli strain with phosphoenolpyruvate carboxylase promoter replaced with cysteine synthase promoter |
US8835154B2 (en) | 2011-01-18 | 2014-09-16 | Cj Cheiljedang Corporation | Microorganism having enhanced L-amino acids productivity and process for producing L-amino acids using the same |
US9297030B2 (en) | 2011-01-14 | 2016-03-29 | Cj Cheiljedang Corporation | Method for the preparation of nicotinic acid |
US11473113B2 (en) | 2018-11-29 | 2022-10-18 | Cj Cheiljedang Corporation | cAMP receptor protein variant, coding sequence and method of producing L-amino acid using the same |
US11512331B2 (en) | 2018-11-29 | 2022-11-29 | Cj Cheiljedang Corporation | cAMP receptor protein variant and method of producing L-amino acid using the same |
US11697673B2 (en) | 2018-11-29 | 2023-07-11 | Cj Cheiljedang Corporation | Camp receptor protein variant and method of producing L-amino acid using the same |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101317616B1 (ko) * | 2013-04-10 | 2013-10-15 | 이연심 | 풀림방지 볼트너트 체결장치 |
-
1990
- 1990-10-11 KR KR1019900016106A patent/KR920009598B1/ko not_active IP Right Cessation
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7011961B2 (en) | 2001-02-13 | 2006-03-14 | Cheil Jedang Corporation | Method for L-threonine production |
US7074602B2 (en) | 2003-09-06 | 2006-07-11 | Cj Corporation | Method for producing L-threonine |
KR100651220B1 (ko) * | 2004-06-29 | 2006-11-29 | 씨제이 주식회사 | L-메씨오닌 생산 균주 및 상기 균주를 이용한l-메씨오닌의 생산방법 |
US8426171B2 (en) | 2006-07-28 | 2013-04-23 | Cj Cheiljedang Corporation | Microorganism producing L-methionine precursor and method of producing L-methionine and organic acid from the L-methionine precursor |
US9029105B2 (en) | 2006-07-28 | 2015-05-12 | Cj Cheiljedang Corporation | Microorganism producing L-methionine precursor and method of producing L-methionine and organic acid from the L-methionine precursor |
US8486670B2 (en) | 2008-01-08 | 2013-07-16 | Cheiljedang Corp. | Method of producing L-threonine using Escherichia coli strain with phosphoenolpyruvate carboxylase promoter replaced with cysteine synthase promoter |
US8465952B2 (en) | 2008-04-04 | 2013-06-18 | Cj Cheiljedang Corporation | Microorganism producing L-methionine precursor and the method of producing L-methionine precursor using the microorganism |
US9297030B2 (en) | 2011-01-14 | 2016-03-29 | Cj Cheiljedang Corporation | Method for the preparation of nicotinic acid |
US8835154B2 (en) | 2011-01-18 | 2014-09-16 | Cj Cheiljedang Corporation | Microorganism having enhanced L-amino acids productivity and process for producing L-amino acids using the same |
US11473113B2 (en) | 2018-11-29 | 2022-10-18 | Cj Cheiljedang Corporation | cAMP receptor protein variant, coding sequence and method of producing L-amino acid using the same |
US11512331B2 (en) | 2018-11-29 | 2022-11-29 | Cj Cheiljedang Corporation | cAMP receptor protein variant and method of producing L-amino acid using the same |
US11697673B2 (en) | 2018-11-29 | 2023-07-11 | Cj Cheiljedang Corporation | Camp receptor protein variant and method of producing L-amino acid using the same |
Also Published As
Publication number | Publication date |
---|---|
KR920009598B1 (ko) | 1992-10-21 |
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