JPS6123513U - Tapping screw - Google Patents
Tapping screwInfo
- Publication number
- JPS6123513U JPS6123513U JP10842384U JP10842384U JPS6123513U JP S6123513 U JPS6123513 U JP S6123513U JP 10842384 U JP10842384 U JP 10842384U JP 10842384 U JP10842384 U JP 10842384U JP S6123513 U JPS6123513 U JP S6123513U
- Authority
- JP
- Japan
- Prior art keywords
- tapping screw
- circular shaft
- diameter
- tapping
- thread
- 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.)
- Granted
Links
Landscapes
- Connection Of Plates (AREA)
- Dowels (AREA)
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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【図面の簡単な説明】
第１図はこの考案に係るタツピングねじの使用状態を示
す縦断正面図、第２図は第１図における矢印■−■に沿
う縦断面図、第３図は第１図の矢印■−■に沿う横断面
図、第４図は第１図の矢印ＩＶ−ＴＶに沿う横断面図で
ある。
１はタツピングねじ、２はドリル部、３はタッピングね
じ、４は頭部、５，６は円軸、７は先鋭部、８は凹部、
１１は刃先、１４はねじ山、１６は弾性リング。[Brief Description of the Drawings] Fig. 1 is a longitudinal sectional front view showing the state of use of the tapping screw according to this invention, Fig. 2 is a longitudinal sectional view taken along the arrow ■-■ in Fig. FIG. 4 is a cross-sectional view taken along arrows IV--TV in FIG. 1. FIG. 1 is a tapping screw, 2 is a drill part, 3 is a tapping screw, 4 is a head, 5 and 6 are circular shafts, 7 is a pointed part, 8 is a recessed part,
11 is the cutting edge, 14 is the screw thread, and 16 is the elastic ring.
Claims (1)
ングねじの端部に頭部を設けたタツピングねじにおいて
、ドリル部を、先鋭円軸に軸方向の四部を設け、この凹
部の開口祿に刃先を設けて形成し、タツピングねじ部を
、円軸の外周にこの円軸の直径よりも大きなピツチ５で
円軸の直径の２倍以上の直径を有するねじ山を設けて形
成したことを特徴とするタツピングねじ。In a tapping screw in which a drill part and a tapping screw part are connected coaxially and a head is provided at the end of the tapping screw, the drill part is provided with four parts in the axial direction on a sharp circular shaft, and the opening of this recess is The tapping thread is formed by providing a cutting edge, and the tapping screw portion is formed by providing a thread on the outer periphery of the circular shaft with a pitch 5 larger than the diameter of the circular shaft and having a diameter that is at least twice the diameter of the circular shaft. Tapping screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10842384U JPS6123513U (en) | 1984-07-17 | 1984-07-17 | Tapping screw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10842384U JPS6123513U (en) | 1984-07-17 | 1984-07-17 | Tapping screw |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6123513U true JPS6123513U (en) | 1986-02-12 |
| JPH0356643Y2 JPH0356643Y2 (en) | 1991-12-20 |
Family
ID=30667615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10842384U Granted JPS6123513U (en) | 1984-07-17 | 1984-07-17 | Tapping screw |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6123513U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009544905A (en) * | 2006-07-26 | 2009-12-17 | エー・ヨット・オー・テー・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツング・ウント・コンパニー・コマンディート・ゲゼルシャフト | Hole forming and thread forming screws |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4848857A (en) * | 1971-10-19 | 1973-07-10 | ||
| JPS52143573U (en) * | 1976-04-23 | 1977-10-31 |
-
1984
- 1984-07-17 JP JP10842384U patent/JPS6123513U/en active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4848857A (en) * | 1971-10-19 | 1973-07-10 | ||
| JPS52143573U (en) * | 1976-04-23 | 1977-10-31 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009544905A (en) * | 2006-07-26 | 2009-12-17 | エー・ヨット・オー・テー・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツング・ウント・コンパニー・コマンディート・ゲゼルシャフト | Hole forming and thread forming screws |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0356643Y2 (en) | 1991-12-20 |
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