JPS58135518U - Preventing bolts from loosening - Google Patents
Preventing bolts from looseningInfo
- Publication number
- JPS58135518U JPS58135518U JP3258282U JP3258282U JPS58135518U JP S58135518 U JPS58135518 U JP S58135518U JP 3258282 U JP3258282 U JP 3258282U JP 3258282 U JP3258282 U JP 3258282U JP S58135518 U JPS58135518 U JP S58135518U
- Authority
- JP
- Japan
- Prior art keywords
- loosening
- preventing bolts
- bolts
- preventing
- outer periphery
- 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
Landscapes
- Bolts, Nuts, And Washers (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図は従来装置の断面図、第２図は第１図の■−■矢
視図、第３図は本装置の断面図、第４図は第３図の■−
■矢視図、第５図はロックワッシャの平面図、第６図は
第５図のＶＩ−ＶＩ矢視図である。
１はロックワッシャ、２はボルト、３は被締付 物、Ｃ
（第６図）は爪部、Ｄ（第５図）は突起部。Fig. 1 is a cross-sectional view of the conventional device, Fig. 2 is a view from the ■-■ arrow in Fig. 1, Fig. 3 is a cross-sectional view of the present device, and Fig. 4 is a cross-sectional view of Fig. 3.
(2) A view in the direction of arrows, FIG. 5 is a plan view of the lock washer, and FIG. 6 is a view in the direction of VI-VI in FIG. 1 is a lock washer, 2 is a bolt, 3 is an object to be tightened, C
(Fig. 6) is the claw portion, and D (Fig. 5) is the protrusion.
Claims (1)
あらかじめ曲げた爪部を設けてなることを特徴とするボ
ルトのゆるみ止め。A bolt loosening device characterized in that a protrusion is provided at at least one location on the outer periphery and a plurality of pre-bent claw portions are provided on the other outer periphery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3258282U JPS58135518U (en) | 1982-03-10 | 1982-03-10 | Preventing bolts from loosening |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3258282U JPS58135518U (en) | 1982-03-10 | 1982-03-10 | Preventing bolts from loosening |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58135518U true JPS58135518U (en) | 1983-09-12 |
Family
ID=30044178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3258282U Pending JPS58135518U (en) | 1982-03-10 | 1982-03-10 | Preventing bolts from loosening |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58135518U (en) |
-
1982
- 1982-03-10 JP JP3258282U patent/JPS58135518U/en active Pending
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