JPS6418611U - - Google Patents
Info
- Publication number
- JPS6418611U JPS6418611U JP11403987U JP11403987U JPS6418611U JP S6418611 U JPS6418611 U JP S6418611U JP 11403987 U JP11403987 U JP 11403987U JP 11403987 U JP11403987 U JP 11403987U JP S6418611 U JPS6418611 U JP S6418611U
- Authority
- JP
- Japan
- Prior art keywords
- screw
- flush
- shaft portion
- head
- cylindrical part
- 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
- Forging (AREA)
- Joining Of Building Structures In Genera (AREA)
Description
第１図はこの考案に係るスクリユー軸の正面図
、第２図同上要部の拡大正面図、第３図は第２図
の矢印―に沿う拡大断面図である。
１……スクリユー釘、２……軸部、３……頭部
、４……スクリユー部、４ａ……山部、４ｂ……
谷部最深部、５……尖鋭先端部、６……円柱部、
７……掛止溝。
FIG. 1 is a front view of the screw shaft according to this invention, FIG. 2 is an enlarged front view of the same essential parts, and FIG. 3 is an enlarged sectional view taken along the arrow - in FIG. 2. 1... Screw nail, 2... Shaft, 3... Head, 4... Screw part, 4a... Mountain part, 4b...
Deepest part of the valley, 5...Sharp tip, 6...Cylindrical part,
7...Latching groove.
Claims (1)
設け、この多条スクリユーの山部に、頭部側の一
面を軸部の先端方向に向けて徐々に深くなる溝を
形成するように傾斜させた多数の掛止溝を設けた
スクリユー釘において、軸部における多条スクリ
ユーと尖鋭状先端部との間に円柱部を設け、この
円柱部をスクリユー部の谷部最深部と同一面もし
くは凹入面に形成したことを特徴とするスクリユ
ー釘。 A multi-thread screw is provided on the outer circumferential surface of the shaft portion having a head, and a groove is formed in the crest of the multi-thread screw, with one surface on the head side facing toward the distal end of the shaft portion and gradually deepening. In a screw nail provided with a large number of inclined retaining grooves, a cylindrical part is provided between the multi-threaded screw and the sharp tip part in the shaft part, and this cylindrical part is flush with or flush with the deepest part of the valley of the screw part. A screw nail characterized by having a concave surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987114039U JPH0354964Y2 (en) | 1987-07-24 | 1987-07-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987114039U JPH0354964Y2 (en) | 1987-07-24 | 1987-07-24 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6418611U true JPS6418611U (en) | 1989-01-30 |
| JPH0354964Y2 JPH0354964Y2 (en) | 1991-12-05 |
Family
ID=31354421
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987114039U Expired JPH0354964Y2 (en) | 1987-07-24 | 1987-07-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0354964Y2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003027669A (en) * | 2001-07-16 | 2003-01-29 | Wakai & Co Ltd | Tile-fastening nail |
| JP2006118175A (en) * | 2004-10-20 | 2006-05-11 | Tsuruya:Kk | Tile fixing nail and method of manufacturing the same |
| WO2020083458A1 (en) * | 2018-10-21 | 2020-04-30 | Mozetic Domen | Spirally ridged self-locking dowel-type fastener |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5452562U (en) * | 1977-09-20 | 1979-04-11 | ||
| JPS6033843A (en) * | 1983-08-02 | 1985-02-21 | Wakai Sangyo Kk | Production of screw nail |
-
1987
- 1987-07-24 JP JP1987114039U patent/JPH0354964Y2/ja not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5452562U (en) * | 1977-09-20 | 1979-04-11 | ||
| JPS6033843A (en) * | 1983-08-02 | 1985-02-21 | Wakai Sangyo Kk | Production of screw nail |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003027669A (en) * | 2001-07-16 | 2003-01-29 | Wakai & Co Ltd | Tile-fastening nail |
| JP2006118175A (en) * | 2004-10-20 | 2006-05-11 | Tsuruya:Kk | Tile fixing nail and method of manufacturing the same |
| WO2020083458A1 (en) * | 2018-10-21 | 2020-04-30 | Mozetic Domen | Spirally ridged self-locking dowel-type fastener |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0354964Y2 (en) | 1991-12-05 |