JPS6222312U - - Google Patents
Info
- Publication number
- JPS6222312U JPS6222312U JP11394785U JP11394785U JPS6222312U JP S6222312 U JPS6222312 U JP S6222312U JP 11394785 U JP11394785 U JP 11394785U JP 11394785 U JP11394785 U JP 11394785U JP S6222312 U JPS6222312 U JP S6222312U
- Authority
- JP
- Japan
- Prior art keywords
- screw
- outer diameter
- reamed
- screw shaft
- screwed
- 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
- 238000010276 construction Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 description 1
Landscapes
- Joining Of Building Structures In Genera (AREA)
Description
第１図は本考案の一実施例を示す側面図、第２
図は同上による建築用板の取付けを示す断面図、
第３図は従来例を示す側面図であつて、１はビス
軸部、２はリーマ部、３はビス頭、４は建築用板
、５はビス円筒部である。
Figure 1 is a side view showing one embodiment of the present invention;
The figure is a sectional view showing the installation of a construction board according to the above.
FIG. 3 is a side view showing a conventional example, in which 1 is a screw shaft portion, 2 is a reamer portion, 3 is a screw head, 4 is a construction board, and 5 is a screw cylindrical portion.
Claims (1)
ビス頭の下方にビス止めする建築用板の厚みと略
等しい長さでリーマ部の外径よりも小さい外径の
ビス円筒部を有して成るビス。 A reamed part is provided at the tip of the screw shaft, and a screw cylindrical part with a length approximately equal to the thickness of the construction board to be screwed and an outer diameter smaller than the outer diameter of the reamed part is provided below the screw head of the screw shaft. A screw made of
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11394785U JPS6222312U (en) | 1985-07-25 | 1985-07-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11394785U JPS6222312U (en) | 1985-07-25 | 1985-07-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6222312U true JPS6222312U (en) | 1987-02-10 |
Family
ID=30996228
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11394785U Pending JPS6222312U (en) | 1985-07-25 | 1985-07-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6222312U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5432896A (en) * | 1977-08-17 | 1979-03-10 | Mitsubishi Electric Corp | Method of removing sludge from surface of roll type works |
-
1985
- 1985-07-25 JP JP11394785U patent/JPS6222312U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5432896A (en) * | 1977-08-17 | 1979-03-10 | Mitsubishi Electric Corp | Method of removing sludge from surface of roll type works |