JPH0351207U - - Google Patents
Info
- Publication number
- JPH0351207U JPH0351207U JP11173789U JP11173789U JPH0351207U JP H0351207 U JPH0351207 U JP H0351207U JP 11173789 U JP11173789 U JP 11173789U JP 11173789 U JP11173789 U JP 11173789U JP H0351207 U JPH0351207 U JP H0351207U
- Authority
- JP
- Japan
- Prior art keywords
- screw head
- head groove
- cross
- section
- screwdriver
- 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
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Description
第１図は、本考案のねじ頭部溝の断面図、第２
図は、本考案の使用断面図、第３図は、本考案の
ねじ頭部溝の断面を一部欠いた円にしたもの、第
４図は、本考案のねじ頭部溝の断面を多角形にし
たもの。
１……溝の縁、２……溝の側面、３……溝、４
……刃先、５……ねじ回し。
Figure 1 is a sectional view of the screw head groove of the present invention, Figure 2 is a cross-sectional view of the screw head groove of the present invention;
The figure is a cross-sectional view of the present invention in use, Figure 3 is a circular cross-section of the screw head groove of the present invention, and Figure 4 is a cross-section of the screw head groove of the present invention. Square shaped. 1...Edge of the groove, 2...Side surface of the groove, 3...Groove, 4
...Blade tip, 5...Screwdriver.
Claims (1)
側面２〜２間より狭くした、ねじ頭部溝３。 (ロ) ねじ頭部溝３の断面と、同型の刃先４を有
するねじ回し５。 以上の如く構成された、ねじ頭部溝３と、刃先
４を有するねじ回し５との組合せ。[Scope of claims for utility model registration] (a) In the cross section of the screw head groove, between edges 1 and 1,
The screw head groove 3 is narrower than between the side surfaces 2 and 2. (b) A screwdriver 5 having a cutting edge 4 of the same shape as the cross section of the screw head groove 3. A combination of the screw head groove 3 and the screwdriver 5 having the cutting edge 4 configured as described above.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11173789U JPH0351207U (en) | 1989-09-25 | 1989-09-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11173789U JPH0351207U (en) | 1989-09-25 | 1989-09-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0351207U true JPH0351207U (en) | 1991-05-17 |
Family
ID=31660204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11173789U Pending JPH0351207U (en) | 1989-09-25 | 1989-09-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0351207U (en) |
-
1989
- 1989-09-25 JP JP11173789U patent/JPH0351207U/ja active Pending