JPS647913U - - Google Patents
Info
- Publication number
- JPS647913U JPS647913U JP10239787U JP10239787U JPS647913U JP S647913 U JPS647913 U JP S647913U JP 10239787 U JP10239787 U JP 10239787U JP 10239787 U JP10239787 U JP 10239787U JP S647913 U JPS647913 U JP S647913U
- Authority
- JP
- Japan
- Prior art keywords
- bolt
- center
- screw
- tip
- wider
- 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 1
Landscapes
- Clamps And Clips (AREA)
- Dowels (AREA)
- Connection Of Plates (AREA)
Description
第１図ａ，ｂ，ｃは本考案の一実施例を示す縦
断面図、第２図ａ，ｂ，ｃは従来のボルトを示す
図。 １……ボルト本体、２……押しネジ、３……ネ
ジ穴、４……ネジ下穴、５……すり割付先端部。
断面図、第２図ａ，ｂ，ｃは従来のボルトを示す
図。 １……ボルト本体、２……押しネジ、３……ネ
ジ穴、４……ネジ下穴、５……すり割付先端部。
Claims (1)
- 六角ボルトの中心にネジ穴及びネジ下穴を有し
かつ先端が呼び径以上に広がる構造を有するボル
ト本体と、前記ボルトの中心に挿入して前記ボル
トの先端を押し広げるためのネジとで構成される
ことを特徴とするゆるみ防止機構付ボルト。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10239787U JPS647913U (ja) | 1987-07-02 | 1987-07-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10239787U JPS647913U (ja) | 1987-07-02 | 1987-07-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS647913U true JPS647913U (ja) | 1989-01-17 |
Family
ID=31332272
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10239787U Pending JPS647913U (ja) | 1987-07-02 | 1987-07-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS647913U (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0466491U (ja) * | 1990-10-19 | 1992-06-11 |
-
1987
- 1987-07-02 JP JP10239787U patent/JPS647913U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0466491U (ja) * | 1990-10-19 | 1992-06-11 |