KR200367407Y1 - 풀림 방지용 너트 - Google Patents
풀림 방지용 너트 Download PDFInfo
- Publication number
- KR200367407Y1 KR200367407Y1 KR20-2004-0024296U KR20040024296U KR200367407Y1 KR 200367407 Y1 KR200367407 Y1 KR 200367407Y1 KR 20040024296 U KR20040024296 U KR 20040024296U KR 200367407 Y1 KR200367407 Y1 KR 200367407Y1
- Authority
- KR
- South Korea
- Prior art keywords
- nut
- coil
- threaded
- bolt
- screw
- 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 - Fee Related
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
- F16B39/38—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 with a second part of the screw-thread which may be resiliently mounted
-
- 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
- F16B37/00—Nuts or like thread-engaging members
- F16B37/12—Nuts or like thread-engaging members with thread-engaging surfaces formed by inserted coil-springs, discs, or the like; Independent pieces of wound wire used as nuts; Threaded inserts for holes
- F16B37/122—Threaded inserts, e.g. "rampa bolts"
-
- 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
- F16B39/34—Locking by deformable inserts or like parts
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Connection Of Plates (AREA)
Abstract
Description
Claims (3)
- 너트본체(10)의 내면에 나사형 코일(20)을 체결하여 너트(1)를 구성하되,너트본체(10)는 결합할 볼트(30)의 치수와 동일한 내경을 가지도록 나사형 코일(20)을 먼저 구성한 후 나사형 코일(20)의 외경 치수와 동일하게 내면나사부(10')를 가공한 후에 나사형 코일(20)을 삽입하며,너트본체(10)에 삽입되는 나사형 코일(20)은 너트본체(10)의 높이보다 조금 낮게 구성하여 돌출되지 않도록 삽입한 후 나사형 코일(20)의 양쪽 끝단부근에 나사형 코일(20)이 삽입된 후에는 회전하지 못하도록 하는 압입부(11)(12)를 각각 형성하며,나사형 코일(20)에는 중간 임의의 부위가 다른 부위보다 내부 쪽으로 약간 돌출된 수개의 압박부(21)를 구성하는 것을 특징으로 하는 풀림 방지용 너트.
- 제 1항에 있어서,나사형 코일(20)의 압박부(21)는 원형을 균일한 각도로 분할한 후 일정한 각도로 중간 위치의 한바퀴에 3개 형성하는 것을 특징으로 하는 풀림 방지용 너트.
- 제 1항에 있어서,나사형 코일(20)의 압박부(21)는 전체 중에서 중간 위치에 두바퀴에 걸쳐 6개 형성하는 것을 특징으로 하는 풀림 방지용 너트.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20-2004-0024296U KR200367407Y1 (ko) | 2004-08-25 | 2004-08-25 | 풀림 방지용 너트 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20-2004-0024296U KR200367407Y1 (ko) | 2004-08-25 | 2004-08-25 | 풀림 방지용 너트 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR200367407Y1 true KR200367407Y1 (ko) | 2004-11-10 |
Family
ID=49440895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR20-2004-0024296U Expired - Fee Related KR200367407Y1 (ko) | 2004-08-25 | 2004-08-25 | 풀림 방지용 너트 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR200367407Y1 (ko) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101151721B1 (ko) | 2012-01-20 | 2012-07-03 | (주)금산이엔씨 | 일회용 로크너트 |
-
2004
- 2004-08-25 KR KR20-2004-0024296U patent/KR200367407Y1/ko not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101151721B1 (ko) | 2012-01-20 | 2012-07-03 | (주)금산이엔씨 | 일회용 로크너트 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| UA0108 | Application for utility model registration |
St.27 status event code: A-0-1-A10-A12-nap-UA0108 |
|
| UR1002 | Payment of registration fee |
St.27 status event code: A-2-2-U10-U11-oth-UR1002 Fee payment year number: 1 |
|
| REGI | Registration of establishment | ||
| UR0701 | Registration of establishment |
St.27 status event code: A-2-4-F10-F11-exm-UR0701 |
|
| UG1601 | Publication of registration |
St.27 status event code: A-4-4-Q10-Q13-nap-UG1601 |
|
| T201 | Request for technology evaluation of utility model | ||
| UT0201 | Request for technical evaluation |
St.27 status event code: A-5-5-W10-W00-oth-UT0201 |
|
| LAPS | Lapse due to unpaid annual fee | ||
| UC1903 | Unpaid annual fee |
St.27 status event code: A-4-4-U10-U13-oth-UC1903 Not in force date: 20051102 Payment event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE |
|
| T601 | Decision to invalidate utility model after technical evaluation | ||
| UT0601 | Decision on revocation of utility model registration |
St.27 status event code: N-5-6-H10-H12-rvc-UT0601 |
|
| L13-X000 | Limitation or reissue of ip right requested |
St.27 status event code: A-2-3-L10-L13-lim-X000 |
|
| UC1903 | Unpaid annual fee |
St.27 status event code: N-4-6-H10-H13-oth-UC1903 Ip right cessation event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE Not in force date: 20051102 |
|
| P22-X000 | Classification modified |
St.27 status event code: A-4-4-P10-P22-nap-X000 |
|
| P22-X000 | Classification modified |
St.27 status event code: A-4-4-P10-P22-nap-X000 |