JPS58144115U - Unsuccessful nut - Google Patents
Unsuccessful nutInfo
- Publication number
- JPS58144115U JPS58144115U JP4113082U JP4113082U JPS58144115U JP S58144115 U JPS58144115 U JP S58144115U JP 4113082 U JP4113082 U JP 4113082U JP 4113082 U JP4113082 U JP 4113082U JP S58144115 U JPS58144115 U JP S58144115U
- Authority
- JP
- Japan
- Prior art keywords
- annular flat
- locking
- flat plate
- flat plates
- recess
- 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
Landscapes
- Connection Of Plates (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図はこの考案に係る下級ナツトの縦断面図、′第２
図は同平面図、第３図は環状平板の平面図、第４図は第
３図におけるＡ−Ａ線断面図、第５ａ図は第１の環状平
板をナツトに組込んだ状態を示す縦断面図、第５ｂ図は
同平面図、第６ａ図は第１、第２の環状平板を組込んだ
状態を示す縦断面図、第６ｂ図は同平面図、第７ａ図は
３枚の環状平板を組込んだ状態を示す縦断面図、第７ｂ
図は同平面図、第８ａ図および第９図は他の実施例の説
明図である。
１・・・ナツト本体、１ｂ・・・凹所、１ｂ□・・・底
面、２Ａ、 ２Ｂ、 ２Ｃ・・・環状平板、３・・
・干渉用突起、４・・・係止突部、５・・・係止部、６
・・・係止凹部。Figure 1 is a vertical cross-sectional view of the lower nut according to this invention,
Figure 3 is a plan view of the annular flat plate, Figure 4 is a sectional view taken along line A-A in Figure 3, and Figure 5a is a longitudinal cross-section showing the first annular flat plate assembled into the nut. Figure 5b is a plan view of the same, Figure 6a is a vertical cross-sectional view showing the state in which the first and second annular flat plates are assembled, Figure 6b is a plan view of the same, and Figure 7a is a diagram showing three annular flat plates. Vertical sectional view showing the state where the flat plate is assembled, No. 7b
This figure is a plan view of the same, and FIGS. 8a and 9 are explanatory diagrams of other embodiments. 1... Nut body, 1b... Recess, 1b□... Bottom surface, 2A, 2B, 2C... Annular flat plate, 3...
・Interference protrusion, 4...Latching protrusion, 5...Locking part, 6
...Latching recess.
Claims (1)
、２Ｂ、２Ｃをそれぞれ重ねて固定し、これら環状平板
２Ａ、２Ｂ、２Ｃに干渉用突起３を設けた下級ナツトに
おいて、上記凹所１ｂの底面１ｂ１に係止凹部６を設け
るとともに、環状平板２Ａ、２Ｂ、２Ｃのそれぞれに所
定の中心角θをもって円周方向に円弧状に干渉用突起３
を延設し、この干渉用突起３の中心角２等分線Ｃ上の外
周部に環状平板の厚み方向−側に突出する係止突部４を
形成し、この係止突部から、３６０°／環状平板の重合
数、位相した外周部を切欠して係止部５を形成し、第１
の環状平板２Ａの係止突部４を上記係止凹部６に係合し
て第１の環状平板２Ａをナツト本体１の底面１ｂ１上に
定置し、かつ第２の環状平板２Ｂおよびそれ以後に上記
第１の環状平板２Ａ上に重ねられる各環状平板の係止突
部４を重ね順序の早い方に位置している環状平板に形成
した係止部５に係合して、所定数の環状平板をそれぞれ
の干渉用突起３が所定の位相で互いに対応するようにつ
み重ねたことを特徴とする下級ナツト。A plurality of annular flat plates 2A are provided in the recess 1b at the end of the nut body 1.
, 2B, and 2C are stacked and fixed, respectively, and the annular flat plates 2A, 2B, and 2C are provided with interfering protrusions 3.In the lower nut, a locking recess 6 is provided in the bottom surface 1b1 of the recess 1b, and the annular flat plate 2A , 2B, and 2C, the interference protrusions 3 are arranged in an arc shape in the circumferential direction with a predetermined central angle θ.
A locking protrusion 4 is formed on the outer periphery of the interference protrusion 3 on the bisector C of the central angle, and a locking protrusion 4 protruding toward the - side in the thickness direction of the annular flat plate is formed. ° / number of overlapping annular flat plates, the phased outer peripheral parts are notched to form the locking part 5, and the first
The locking protrusion 4 of the annular flat plate 2A is engaged with the locking recess 6 to position the first annular flat plate 2A on the bottom surface 1b1 of the nut body 1, and the second annular flat plate 2B and thereafter The locking protrusions 4 of each of the annular flat plates superimposed on the first annular flat plate 2A are engaged with the locking parts 5 formed on the annular flat plates located earlier in the stacking order, so that a predetermined number of annular flat plates are assembled. A low-grade nut characterized by stacking flat plates such that their interference protrusions 3 correspond to each other in a predetermined phase.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4113082U JPS58144115U (en) | 1982-03-23 | 1982-03-23 | Unsuccessful nut |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4113082U JPS58144115U (en) | 1982-03-23 | 1982-03-23 | Unsuccessful nut |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58144115U true JPS58144115U (en) | 1983-09-28 |
| JPS6214414Y2 JPS6214414Y2 (en) | 1987-04-13 |
Family
ID=30052319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4113082U Granted JPS58144115U (en) | 1982-03-23 | 1982-03-23 | Unsuccessful nut |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58144115U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012531568A (en) * | 2009-07-03 | 2012-12-10 | フレイク，ハルトムート | Lock nut |
-
1982
- 1982-03-23 JP JP4113082U patent/JPS58144115U/en active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012531568A (en) * | 2009-07-03 | 2012-12-10 | フレイク，ハルトムート | Lock nut |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6214414Y2 (en) | 1987-04-13 |
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