JPS61140211U - - Google Patents
Info
- Publication number
- JPS61140211U JPS61140211U JP2424585U JP2424585U JPS61140211U JP S61140211 U JPS61140211 U JP S61140211U JP 2424585 U JP2424585 U JP 2424585U JP 2424585 U JP2424585 U JP 2424585U JP S61140211 U JPS61140211 U JP S61140211U
- Authority
- JP
- Japan
- Prior art keywords
- screw
- groove
- utility
- radial direction
- scope
- 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
- Toys (AREA)
- Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
Description
第１図はこの考案の一実施例による溝付きねじ
を示す斜視図、第２図はその頭部を示す上面図、
第３図はこの考案の他の実施例を示す頭部の上面
図、第４図は従来の溝付きねじを示す斜視図であ
る。
１は溝付きねじ、２は頭部、４は鼓状の溝。な
お、図中、同一符号は同一または相当部分を示す
。
FIG. 1 is a perspective view showing a grooved screw according to an embodiment of the invention, FIG. 2 is a top view showing the head thereof,
FIG. 3 is a top view of the head showing another embodiment of this invention, and FIG. 4 is a perspective view showing a conventional grooved screw. 1 is a grooved screw, 2 is a head, and 4 is a drum-shaped groove. In addition, in the figures, the same reference numerals indicate the same or corresponding parts.
Claims (1)
いて、上記溝を径方向に沿つて鼓状に設けたこと
を特徴とする溝付きねじ。 What is claimed is: 1. A grooved screw having a screw groove provided at the top thereof, characterized in that the groove is provided in the shape of a drum along the radial direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2424585U JPS61140211U (en) | 1985-02-20 | 1985-02-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2424585U JPS61140211U (en) | 1985-02-20 | 1985-02-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61140211U true JPS61140211U (en) | 1986-08-30 |
Family
ID=30518222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2424585U Pending JPS61140211U (en) | 1985-02-20 | 1985-02-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61140211U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015040605A (en) * | 2013-08-22 | 2015-03-02 | 株式会社永井精密螺子製作所 | Screw |
-
1985
- 1985-02-20 JP JP2424585U patent/JPS61140211U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015040605A (en) * | 2013-08-22 | 2015-03-02 | 株式会社永井精密螺子製作所 | Screw |