JPS59132907U - screw - Google Patents
screwInfo
- Publication number
- JPS59132907U JPS59132907U JP2880283U JP2880283U JPS59132907U JP S59132907 U JPS59132907 U JP S59132907U JP 2880283 U JP2880283 U JP 2880283U JP 2880283 U JP2880283 U JP 2880283U JP S59132907 U JPS59132907 U JP S59132907U
- Authority
- JP
- Japan
- Prior art keywords
- line
- screw
- lines
- screw head
- shape
- 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
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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案のねじの斜視図。第２図は本考案のねじ
の回転する軸の延長線上からねじの頭を見た図（平面図
）。第３図は本考案の実施例の一つであるナツトの斜視
図。
１はねじの頭、２はねじの長い方の溝、３はねじの短い
方の溝、４はナツトの上面、′５はナツト。FIG. 1 is a perspective view of the screw of the present invention. FIG. 2 is a plan view of the screw head viewed from an extension of the rotating shaft of the screw of the present invention. FIG. 3 is a perspective view of a nut which is one of the embodiments of the present invention. 1 is the head of the screw, 2 is the long groove of the screw, 3 is the short groove of the screw, 4 is the top surface of the nut, and '5 is the nut.
Claims (1)
対称の形をして線対称の中心となる線とその線の中心点
で直交する線の二つの線の長さの比が１対１でなく、一
方が他方より長くなるような形で、正多角形と、数個の
突部を円周方向に等間隔として放射方向に配列させる形
を含まず、上記二線にドライバーの為の溝２，３をつけ
たねじ頭をもったねじ。The shape of the screw head 1 viewed from the extension line of the screw rotation axis is a line-symmetric shape, and the length of the two lines is the line that is the center of line symmetry and the line that intersects perpendicularly at the center point of that line. The ratio is not 1:1, one side is longer than the other, and does not include regular polygons or shapes in which several protrusions are arranged radially at equal intervals in the circumferential direction, and the above two lines A screw with a screw head with grooves 2 and 3 for a screwdriver.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2880283U JPS59132907U (en) | 1983-02-25 | 1983-02-25 | screw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2880283U JPS59132907U (en) | 1983-02-25 | 1983-02-25 | screw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59132907U true JPS59132907U (en) | 1984-09-06 |
Family
ID=30159684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2880283U Pending JPS59132907U (en) | 1983-02-25 | 1983-02-25 | screw |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59132907U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013537604A (en) * | 2010-07-30 | 2013-10-03 | ドワイ，マーク | bolt |
-
1983
- 1983-02-25 JP JP2880283U patent/JPS59132907U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013537604A (en) * | 2010-07-30 | 2013-10-03 | ドワイ，マーク | bolt |
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