JPH0269111U - - Google Patents
Info
- Publication number
- JPH0269111U JPH0269111U JP1297689U JP1297689U JPH0269111U JP H0269111 U JPH0269111 U JP H0269111U JP 1297689 U JP1297689 U JP 1297689U JP 1297689 U JP1297689 U JP 1297689U JP H0269111 U JPH0269111 U JP H0269111U
- Authority
- JP
- Japan
- Prior art keywords
- lock nut
- turn threaded
- nut
- incised
- incision
- 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.)
- Pending
Links
- 238000013459 approach Methods 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
- F16B39/284—Locking by means of elastic deformation
-
- 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
- F16B39/02—Locking of screws, bolts or nuts in which the locking takes place after screwing down
- F16B39/12—Locking of screws, bolts or nuts in which the locking takes place after screwing down by means of locknuts
- F16B39/14—Locking of screws, bolts or nuts in which the locking takes place after screwing down by means of locknuts made of thin sheet material or formed as spring-washers
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bolts, Nuts, And Washers (AREA)
- Floor Finish (AREA)
Description
第１図は本考案の斜視図、第２図は本考案の正
面図、第３図は本考案の両先端部が内側に屈曲さ
れた状態を示す平面図、第４図は本考案の使用状
態の斜視図、第５図Ａ、第５図Ｂは本考案のロツ
クナツトを結合させる状態の正面図である。 １……ナツト、２……ロツクナツト、３……一
回転ねじ、４……上向傾斜端部、５……切開部、
６，６′……先端部、７……ボルト。
面図、第３図は本考案の両先端部が内側に屈曲さ
れた状態を示す平面図、第４図は本考案の使用状
態の斜視図、第５図Ａ、第５図Ｂは本考案のロツ
クナツトを結合させる状態の正面図である。 １……ナツト、２……ロツクナツト、３……一
回転ねじ、４……上向傾斜端部、５……切開部、
６，６′……先端部、７……ボルト。
Claims (1)
- ロツクナツト２の一方を切開して切開部５を形
成し一方の先端部６より先端部６′に近づく程ね
じ山の高さが大きくなるように一回転ねじ部３を
形成し、該一方の先端部６を傾け上向き形状にな
るよう上向傾斜端部４を形成して、両先端部６，
６′を一回転ねじ部３より内側に屈曲されるよう
にして成るナツト緩み防止用ロツクナツト。
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR880018544 | 1988-11-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0269111U true JPH0269111U (ja) | 1990-05-25 |
Family
ID=19281375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1297689U Pending JPH0269111U (ja) | 1988-11-14 | 1989-02-06 |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPH0269111U (ja) |
| DE (1) | DE3928440A1 (ja) |
| GB (1) | GB2224798A (ja) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20030066925A (ko) * | 2002-02-06 | 2003-08-14 | 한국항공우주산업 주식회사 | 너트 풀림 방지용 체결볼트 |
| JP2013130254A (ja) * | 2011-12-22 | 2013-07-04 | Tokyo Metal:Kk | 抜け止め具、締結方法および締結構造 |
| CN111022477A (zh) * | 2019-12-31 | 2020-04-17 | 广西玉柴机器股份有限公司 | 一种螺栓防松卡簧及其制造方法 |
-
1989
- 1989-01-25 GB GB8901603A patent/GB2224798A/en not_active Withdrawn
- 1989-02-06 JP JP1297689U patent/JPH0269111U/ja active Pending
- 1989-08-24 DE DE19893928440 patent/DE3928440A1/de not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20030066925A (ko) * | 2002-02-06 | 2003-08-14 | 한국항공우주산업 주식회사 | 너트 풀림 방지용 체결볼트 |
| JP2013130254A (ja) * | 2011-12-22 | 2013-07-04 | Tokyo Metal:Kk | 抜け止め具、締結方法および締結構造 |
| CN111022477A (zh) * | 2019-12-31 | 2020-04-17 | 广西玉柴机器股份有限公司 | 一种螺栓防松卡簧及其制造方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| GB8901603D0 (en) | 1989-03-15 |
| GB2224798A (en) | 1990-05-16 |
| DE3928440A1 (de) | 1990-05-17 |