JPS6239014U - - Google Patents
Info
- Publication number
- JPS6239014U JPS6239014U JP13222985U JP13222985U JPS6239014U JP S6239014 U JPS6239014 U JP S6239014U JP 13222985 U JP13222985 U JP 13222985U JP 13222985 U JP13222985 U JP 13222985U JP S6239014 U JPS6239014 U JP S6239014U
- Authority
- JP
- Japan
- Prior art keywords
- tip
- thread
- screw shaft
- screw
- 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
- 238000010079 rubber tapping Methods 0.000 claims description 5
- 238000013459 approach Methods 0.000 claims 1
- 238000004804 winding Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Forging (AREA)
Description
第1図は本考案のタツピングねじの実施例を示
す正面図、第2図は同上のダイスの概略図、第3
図は同上の転造動作説明図、第4図は本考案のタ
ツピングねじの他の実施例の正面図、第5図は同
上のダイスの概略図、第6図は本考案のタツピン
グねじの更に他の実施例の正面図、第7図は従来
のタツピングねじの正面図、第8図は同上のダイ
スの概略図である。
1……ねじ軸、2……尖部、3……ねじ山、4
……尖部ねじ山、5……ねじ棒本体。
Figure 1 is a front view showing an embodiment of the tapping screw of the present invention, Figure 2 is a schematic diagram of the same die, and Figure 3 is a schematic diagram of the same die.
Figure 4 is a front view of another embodiment of the tapping screw of the present invention, Figure 5 is a schematic diagram of the same die, and Figure 6 is a further illustration of the tapping screw of the present invention. FIG. 7 is a front view of another embodiment, FIG. 7 is a front view of a conventional tapping screw, and FIG. 8 is a schematic diagram of the same die. 1...Screw shaft, 2...Point, 3...Screw thread, 4
... Tip thread, 5 ... Threaded rod body.
Claims (1)
、ねじ山の巻き方向がねじ軸の軸方向と同方向に
近づくように尖部の先端に行く程大きくし、この
尖部ねじ山とねじ軸本体に螺設されるねじ山とを
分離して成るタツピングねじ。 The lead angle of the thread screwed onto the tip of the screw shaft is made larger toward the tip of the tip so that the winding direction of the thread approaches the same direction as the axial direction of the screw shaft. A tapping screw is made up of a separate screw thread that is threaded onto the screw shaft body.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13222985U JPS6239014U (en) | 1985-08-28 | 1985-08-28 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13222985U JPS6239014U (en) | 1985-08-28 | 1985-08-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6239014U true JPS6239014U (en) | 1987-03-09 |
Family
ID=31031415
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13222985U Pending JPS6239014U (en) | 1985-08-28 | 1985-08-28 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6239014U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011256971A (en) * | 2010-06-11 | 2011-12-22 | Pias Hanbai Kk | Tapping screw |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5219562B2 (en) * | 1973-07-20 | 1977-05-28 |
-
1985
- 1985-08-28 JP JP13222985U patent/JPS6239014U/ja active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5219562B2 (en) * | 1973-07-20 | 1977-05-28 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011256971A (en) * | 2010-06-11 | 2011-12-22 | Pias Hanbai Kk | Tapping screw |
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