JPH03103171U - - Google Patents
Info
- Publication number
- JPH03103171U JPH03103171U JP1030390U JP1030390U JPH03103171U JP H03103171 U JPH03103171 U JP H03103171U JP 1030390 U JP1030390 U JP 1030390U JP 1030390 U JP1030390 U JP 1030390U JP H03103171 U JPH03103171 U JP H03103171U
- Authority
- JP
- Japan
- Prior art keywords
- tip
- guide groove
- driving
- nose
- fastener
- 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
Landscapes
- Portable Nailing Machines And Staplers (AREA)
Description
第１図は、従来のチヤツクを１部破断した正面
図、第２図は、第１図の線２−２に沿う断面図、
第３図は、第１図の線３−３に沿う断面図、第４
図は、チヤツクを拡開したときの第３図と同様の
断面図である。第５図は、本考案にかかるチヤツ
クを１部破断した正面図、第６図は、第５図の線
６−６に沿う断面図、第７図は、第５図の線７−
７に沿う断面図、第８図は、チヤツクを拡開した
ときの第７図と同様の断面図、第９図は打込要素
とチヤツクの関係の１例を示す説明図である。
符号の説明、１０……従来のチヤツク、１２…
…テーパ面、１４……先端部、１６……ガイド溝
、２０……本考案のチヤツク、２２……ガイド溝
、２４……先端部、２８……エツジ、３０……打
込要素、３２……頭付固着具。
FIG. 1 is a partially cutaway front view of a conventional chuck, and FIG. 2 is a sectional view taken along line 2-2 in FIG.
3 is a cross-sectional view taken along line 3-3 of FIG.
The figure is a cross-sectional view similar to FIG. 3 when the chuck is expanded. 5 is a partially cutaway front view of the chuck according to the present invention, FIG. 6 is a sectional view taken along line 6--6 in FIG. 5, and FIG. 7 is a sectional view taken along line 7-- in FIG. 5.
7, FIG. 8 is a sectional view similar to FIG. 7 when the chuck is expanded, and FIG. 9 is an explanatory view showing an example of the relationship between the driving element and the chuck. Explanation of symbols, 10...Conventional chuck, 12...
... Tapered surface, 14 ... Tip, 16 ... Guide groove, 20 ... Chuck of the present invention, 22 ... Guide groove, 24 ... Tip, 28 ... Edge, 30 ... Driving element, 32 ... ...Head attachment device.
Claims (1)
ノーズ先端部に設けられた一対のチヤツクによつ
て保持される釘やねじ等の頭付固着具が壁等の対
象物に打込まれる頭付固着具の打込機において、 各チヤツクの、相互に対面して先端部に向けて
相互に近づくようにテーパしている面及び先端部
の面には、頭付固着具の軸部をノーズの軸芯に沿
つて案内する半円形状のガイド溝が設けられ、こ
のガイド溝の深さは先端部に向けて浅く形成され
ているが、該溝の半径はガイド溝全体に渡つて同
じであることを特徴とする頭付固着具打込機。 (2) ブレードの直径が固着具の頭部の直径より
大きく形成されている請求項１記載の打込機。[Claims for Utility Model Registration] (1) By driving a blade extending from the main body,
In a machine for driving a headed fastener, such as a nail or screw held by a pair of chucks provided at the tip of the nose, the two chucks are driven into an object such as a wall. A semicircular guide groove for guiding the shank of the head fixator along the axis of the nose is provided on the surface that faces the and tapers toward the tip and on the surface of the tip. A headed fastener driving machine characterized in that the depth of the guide groove is shallower toward the tip, but the radius of the groove is the same over the entire guide groove. (2) The driving machine according to claim 1, wherein the diameter of the blade is larger than the diameter of the head of the fastener.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1030390U JPH03103171U (en) | 1990-02-05 | 1990-02-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1030390U JPH03103171U (en) | 1990-02-05 | 1990-02-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03103171U true JPH03103171U (en) | 1991-10-25 |
Family
ID=31513877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1030390U Pending JPH03103171U (en) | 1990-02-05 | 1990-02-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03103171U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6012710U (en) * | 1983-07-06 | 1985-01-28 | 株式会社三橋螺子製作所 | Tatsu pin screw |
-
1990
- 1990-02-05 JP JP1030390U patent/JPH03103171U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6012710U (en) * | 1983-07-06 | 1985-01-28 | 株式会社三橋螺子製作所 | Tatsu pin screw |