JPH0287113U - - Google Patents
Info
- Publication number
- JPH0287113U JPH0287113U JP16754188U JP16754188U JPH0287113U JP H0287113 U JPH0287113 U JP H0287113U JP 16754188 U JP16754188 U JP 16754188U JP 16754188 U JP16754188 U JP 16754188U JP H0287113 U JPH0287113 U JP H0287113U
- Authority
- JP
- Japan
- Prior art keywords
- pin
- wedge
- bolt
- prevention device
- loosening prevention
- 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
- 230000002265 prevention Effects 0.000 claims 3
Landscapes
- Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
Description
第１図は本考案の正面図の一部断面図、第２図
は本考案の側面の断面図、第３図は本考案のピン
先を面取りをした正面図、第４図は本考案のピン
のピン穴に入る部分をテーパーにした正面図。
Figure 1 is a partial sectional view of the front view of the present invention, Figure 2 is a side sectional view of the present invention, Figure 3 is a front view of the present invention with the tip of the pin chamfered, and Figure 4 is the front view of the present invention. A front view showing the tapered part of the pin that goes into the pin hole.
Claims (1)
４を打ち込む、ピン穴３を設ける。 (ロ) 先がクサビ形になつたピン４を設ける。 以上の如く構成された、ボルトとナツトのゆる
み防止装置。 ２ ピン先の両端を、打ち込みやすいように面取
りをした実用新案登録請求の範囲第１項記載のボ
ルトとナツトのゆるみ防止装置。 ３ 先がクサビ形になつたピン４のピン穴３に入
る部分がテーパーになつた実用新案登録請求の範
囲第１項記載のボルトとナツトのゆるみ防止装置
。[Claims for Utility Model Registration] 1. (a) A pin hole 3 is provided in the nut 2 into which a pin 4 with a wedge-shaped tip is driven. (b) Provide a pin 4 with a wedge-shaped tip. The bolt and nut loosening prevention device constructed as described above. 2. The bolt and nut loosening prevention device according to claim 1 of the utility model registration, in which both ends of the pin tip are chamfered to facilitate driving. 3. The bolt and nut loosening prevention device according to claim 1, wherein the pin 4 has a wedge-shaped tip and the portion that enters the pin hole 3 is tapered.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16754188U JPH0287113U (en) | 1988-12-24 | 1988-12-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16754188U JPH0287113U (en) | 1988-12-24 | 1988-12-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0287113U true JPH0287113U (en) | 1990-07-10 |
Family
ID=31455929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16754188U Pending JPH0287113U (en) | 1988-12-24 | 1988-12-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0287113U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6187953B1 (en) * | 2016-12-16 | 2017-08-30 | 良三 太田 | Structure to prevent loosening of nuts tightened on bolts |
-
1988
- 1988-12-24 JP JP16754188U patent/JPH0287113U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6187953B1 (en) * | 2016-12-16 | 2017-08-30 | 良三 太田 | Structure to prevent loosening of nuts tightened on bolts |