JPH0274611U - - Google Patents
Info
- Publication number
- JPH0274611U JPH0274611U JP15417088U JP15417088U JPH0274611U JP H0274611 U JPH0274611 U JP H0274611U JP 15417088 U JP15417088 U JP 15417088U JP 15417088 U JP15417088 U JP 15417088U JP H0274611 U JPH0274611 U JP H0274611U
- Authority
- JP
- Japan
- Prior art keywords
- thread part
- parts
- bites
- double screw
- peripheral surface
- 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
- 230000035515 penetration Effects 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
Landscapes
- Dowels (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
Description
第１図はこの考案の二重ねじの使用態様の一実
施例を示す垂直断面図、第２図はその要部の拡大
断面図、第３図は従来のねじの使用態様を示す垂
直断面図である。
なお図中、１，２は部材、５は貫挿穴、７ａは
平行ねじ部、７ｂはテーパねじ部である。その他
図中同一符号は同一部分を示すものとする。
Figure 1 is a vertical sectional view showing an example of how the double screw of this invention is used, Figure 2 is an enlarged sectional view of its main parts, and Figure 3 is a vertical sectional view showing how a conventional screw is used. It is. In the figure, 1 and 2 are members, 5 is a through hole, 7a is a parallel threaded portion, and 7b is a tapered threaded portion. In other figures, the same reference numerals indicate the same parts.
Claims (1)
じ部とし、それ以外の所定の範囲の後半部を、後
方側の部材の貫挿穴の内周面に食い込む先細りの
テーパねじ部としたことを特徴とする二重ねじ。 The tip part is a parallel thread part with the same diameter to connect both parts, and the other half part in a predetermined range is a tapered thread part that bites into the inner peripheral surface of the penetration hole of the rear side member. A double screw characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15417088U JPH0274611U (en) | 1988-11-26 | 1988-11-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15417088U JPH0274611U (en) | 1988-11-26 | 1988-11-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0274611U true JPH0274611U (en) | 1990-06-07 |
Family
ID=31430665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15417088U Pending JPH0274611U (en) | 1988-11-26 | 1988-11-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0274611U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006220859A (en) * | 2005-02-09 | 2006-08-24 | Tateyama Alum Ind Co Ltd | Signboard |
-
1988
- 1988-11-26 JP JP15417088U patent/JPH0274611U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006220859A (en) * | 2005-02-09 | 2006-08-24 | Tateyama Alum Ind Co Ltd | Signboard |
| JP4674849B2 (en) * | 2005-02-09 | 2011-04-20 | タテヤマアドバンス株式会社 | Sign |