JPS62163320U - - Google Patents
Info
- Publication number
- JPS62163320U JPS62163320U JP4860086U JP4860086U JPS62163320U JP S62163320 U JPS62163320 U JP S62163320U JP 4860086 U JP4860086 U JP 4860086U JP 4860086 U JP4860086 U JP 4860086U JP S62163320 U JPS62163320 U JP S62163320U
- Authority
- JP
- Japan
- Prior art keywords
- nut
- circumferential surface
- nut body
- female thread
- tapered
- 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.)
- Granted
Links
- 230000002093 peripheral effect Effects 0.000 claims description 3
Landscapes
- Bolts, Nuts, And Washers (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
Description
第１図は本考案の実施例に係る弛み止めナツト
の縦断面図、第２図は弛み止めナツトのナツト本
体の正面図、第３図は同じくナツト本体の縦断面
図、第４図は弛み止めナツトの割りナツトの正面
図、第５図は同じく割りナツトの平面図、第６図
は第４図の―線断面図、第７図は弛み止めナ
ツトの使用状態を示す縦断面図、第８図は従来の
一例を示し、二重ナツトを使用した場合の縦断面
図である。
１は弛み止めナツト、２はナツト本体、２ａは
テーパ状内周面、２ｂは雌螺子、２ｃは薄肉部、
３は割りナツト、３ａはテーパ状外周面、３ｂは
雌螺子、３ｃは割り溝。
Fig. 1 is a longitudinal sectional view of a locking nut according to an embodiment of the present invention, Fig. 2 is a front view of the nut body of the locking nut, Fig. 3 is a longitudinal sectional view of the nut body, and Fig. 4 is a longitudinal sectional view of the nut body. 5 is a plan view of the split nut, FIG. 6 is a sectional view taken along the line -- in FIG. 4, and FIG. 7 is a vertical sectional view showing the locking nut in use. FIG. 8 shows a conventional example, and is a vertical sectional view when a double nut is used. 1 is a locking nut, 2 is a nut body, 2a is a tapered inner peripheral surface, 2b is a female screw, 2c is a thin wall portion,
3 is a split nut, 3a is a tapered outer peripheral surface, 3b is a female screw, and 3c is a split groove.
Claims (1)
ａ及びこれに連設して形成された雌螺子２ｂを有
し、略中間部に所定の締付けトルクで剪断される
略環状の薄肉部２ｃを形成したナツト本体２と、
該ナツト本体２のテーパ状内周面２ａに嵌合され
るテーパ状外周面３ａ及び内周面に前記雌螺子２
ｂと同一寸法に形成された雌螺子３ｂを有し、周
壁に軸芯方向へ沿つて割り溝３ｃを形成した縮径
自在な筒状の割りナツト３とから構成したことを
特徴とする弛み止めナツト。 Tapered inner peripheral surface 2 that gradually reduces in diameter toward the center
a nut body 2, which has a female thread 2b formed in series with the nut body 2, and has a substantially annular thin-walled portion 2c formed at a substantially middle portion thereof to be sheared with a predetermined tightening torque;
The female screw 2 is provided on the tapered outer circumferential surface 3a and the inner circumferential surface which are fitted into the tapered inner circumferential surface 2a of the nut body 2.
A locking nut 3 comprising a cylindrical split nut 3 having a female thread 3b formed to have the same dimensions as b and a split groove 3c formed in the circumferential wall along the axial direction, the diameter of which can be freely reduced. Natsuto.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4860086U JPH0138325Y2 (en) | 1986-03-31 | 1986-03-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4860086U JPH0138325Y2 (en) | 1986-03-31 | 1986-03-31 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62163320U true JPS62163320U (en) | 1987-10-17 |
| JPH0138325Y2 JPH0138325Y2 (en) | 1989-11-16 |
Family
ID=30870281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4860086U Expired JPH0138325Y2 (en) | 1986-03-31 | 1986-03-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0138325Y2 (en) |
-
1986
- 1986-03-31 JP JP4860086U patent/JPH0138325Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0138325Y2 (en) | 1989-11-16 |