JPH026813U - - Google Patents
Info
- Publication number
- JPH026813U JPH026813U JP8539788U JP8539788U JPH026813U JP H026813 U JPH026813 U JP H026813U JP 8539788 U JP8539788 U JP 8539788U JP 8539788 U JP8539788 U JP 8539788U JP H026813 U JPH026813 U JP H026813U
- Authority
- JP
- Japan
- Prior art keywords
- nut
- fastener
- bolt head
- protrusions
- utility
- 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
- Connection Of Plates (AREA)
Description
第１図はこの考案の一実施例にかかる締付具を
ボルトに適用した正面図、第２図は第１図の下面
図、第３図は締付具をナツトに適用した正面図、
第４図は第３図中Ａ―Ａ線に沿う断面図である。
１……締付具、１ａ……ボルト頭、１ｂ……ナ
ツト、２……突起。
Fig. 1 is a front view of a fastener according to an embodiment of the invention applied to a bolt, Fig. 2 is a bottom view of Fig. 1, and Fig. 3 is a front view of the fastener applied to a nut.
FIG. 4 is a sectional view taken along line AA in FIG. 3. 1...Tightening tool, 1a...Bolt head, 1b...Nut, 2...Protrusion.
Claims (1)
設けて成る締付具。 A fastener that has protrusions at appropriate locations on the pressure surface of a bolt head or nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8539788U JPH026813U (en) | 1988-06-28 | 1988-06-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8539788U JPH026813U (en) | 1988-06-28 | 1988-06-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH026813U true JPH026813U (en) | 1990-01-17 |
Family
ID=31310065
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8539788U Pending JPH026813U (en) | 1988-06-28 | 1988-06-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH026813U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1998010198A1 (en) * | 1996-09-03 | 1998-03-12 | Yoshiji Tutikawa | Locking bolt and bolt locking method |
| JP5956045B1 (en) * | 2015-08-31 | 2016-07-20 | 株式会社Ｎｋｅ | Lock nut |
| JP2016217596A (en) * | 2015-05-19 | 2016-12-22 | 株式会社ノーリツ | Screw, pipeline cover and water heater set |
-
1988
- 1988-06-28 JP JP8539788U patent/JPH026813U/ja active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1998010198A1 (en) * | 1996-09-03 | 1998-03-12 | Yoshiji Tutikawa | Locking bolt and bolt locking method |
| JP2016217596A (en) * | 2015-05-19 | 2016-12-22 | 株式会社ノーリツ | Screw, pipeline cover and water heater set |
| JP5956045B1 (en) * | 2015-08-31 | 2016-07-20 | 株式会社Ｎｋｅ | Lock nut |
| WO2017038156A1 (en) * | 2015-08-31 | 2017-03-09 | 株式会社Ｎｋｅ | Lock nut |