JPH0312010U - - Google Patents
Info
- Publication number
- JPH0312010U JPH0312010U JP6962089U JP6962089U JPH0312010U JP H0312010 U JPH0312010 U JP H0312010U JP 6962089 U JP6962089 U JP 6962089U JP 6962089 U JP6962089 U JP 6962089U JP H0312010 U JPH0312010 U JP H0312010U
- Authority
- JP
- Japan
- Prior art keywords
- bolt
- flat part
- utility
- scope
- registration request
- 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
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
- Joining Of Building Structures In Genera (AREA)
- Connection Of Plates (AREA)
Description
第１〜２図は本考案の一実施例を示すもので、
第１図は本考案のボルトの斜視図、第２図はボル
ト締め付け装置３０にボルト１０が設置された状
態を示す平面図、第３〜４図は従来例を示すもの
で、第３図は従来のボルトの斜視図、第４図はボ
ルト締め付け装置３０に従来のボルト２０が設置
された状態を示す平面図。
１０……ボルト、１１……平坦部、１２……刻
印、３０……回転駆動部、３２……締め付け部、
３４……マグネツト、、２０……ボルト、２１…
…平坦部、２２……刻印。
Figures 1 and 2 show an embodiment of the present invention.
Fig. 1 is a perspective view of the bolt of the present invention, Fig. 2 is a plan view showing the state in which the bolt 10 is installed in the bolt tightening device 30, Figs. 3 and 4 show a conventional example, and Fig. 3 is a FIG. 4 is a perspective view of a conventional bolt, and FIG. 4 is a plan view showing a conventional bolt 20 installed in a bolt tightening device 30. 10... Bolt, 11... Flat part, 12... Marking, 30... Rotating drive part, 32... Tightening part,
34...Magnet, 20...Bolt, 21...
...Flat area, 22...engraved.
Claims (1)
部に凹状に刻まれた刻印を備えたことを特徴とす
るボルト。 A bolt characterized by comprising a flat part formed on the bolt head and a concave stamp carved into the flat part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6962089U JPH0312010U (en) | 1989-06-14 | 1989-06-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6962089U JPH0312010U (en) | 1989-06-14 | 1989-06-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0312010U true JPH0312010U (en) | 1991-02-07 |
Family
ID=31605086
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6962089U Pending JPH0312010U (en) | 1989-06-14 | 1989-06-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0312010U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4833477U (en) * | 1971-08-27 | 1973-04-23 |
-
1989
- 1989-06-14 JP JP6962089U patent/JPH0312010U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4833477U (en) * | 1971-08-27 | 1973-04-23 |