JPS61122409U - - Google Patents
Info
- Publication number
- JPS61122409U JPS61122409U JP454285U JP454285U JPS61122409U JP S61122409 U JPS61122409 U JP S61122409U JP 454285 U JP454285 U JP 454285U JP 454285 U JP454285 U JP 454285U JP S61122409 U JPS61122409 U JP S61122409U
- Authority
- JP
- Japan
- Prior art keywords
- screw
- head
- cross
- screwdriver
- polygonal
- 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
- 241000755266 Kathetostoma giganteum Species 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
- Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
Description
第１図、第２図は本考案の一実施例におけるね
じの構造を示す図である。 １……ねじの頭、２……ドライバ用溝。
じの構造を示す図である。 １……ねじの頭、２……ドライバ用溝。
Claims (1)
- ネジの頭が多角形になつていてペンチを使え、
またネジの頭にプラスドライバ用の十字のくぼみ
があり、またその十字のくぼみのうちの一つが端
まで突き抜けていてマイナスドライバも使えるよ
うにしたことを特徴とするプラスドライバ・マイ
ナスドライバ・ペンチ兼用のねじ。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP454285U JPS61122409U (ja) | 1985-01-17 | 1985-01-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP454285U JPS61122409U (ja) | 1985-01-17 | 1985-01-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61122409U true JPS61122409U (ja) | 1986-08-01 |
Family
ID=30480218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP454285U Pending JPS61122409U (ja) | 1985-01-17 | 1985-01-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61122409U (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1998017923A1 (fr) * | 1996-10-24 | 1998-04-30 | Katsuyuki Totsu | Vis, lame de tournevis et emboutisseur destine a la fabrication de vis |
-
1985
- 1985-01-17 JP JP454285U patent/JPS61122409U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1998017923A1 (fr) * | 1996-10-24 | 1998-04-30 | Katsuyuki Totsu | Vis, lame de tournevis et emboutisseur destine a la fabrication de vis |
| CN1108459C (zh) * | 1996-10-24 | 2003-05-14 | 户津胜行 | 螺钉、螺丝刀刀头以及用于制造螺钉的顶镦冲头 |