JPH0329262U - - Google Patents
Info
- Publication number
- JPH0329262U JPH0329262U JP9047589U JP9047589U JPH0329262U JP H0329262 U JPH0329262 U JP H0329262U JP 9047589 U JP9047589 U JP 9047589U JP 9047589 U JP9047589 U JP 9047589U JP H0329262 U JPH0329262 U JP H0329262U
- Authority
- JP
- Japan
- Prior art keywords
- tweezers
- protrusions
- diameter
- protrusion
- radius
- 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
- 239000002184 metal Substances 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
Description
第１図はこの考案に係るピンセツトの一例を示
す斜視図であり、第２図は同ピンセツトで金属試
料片をローラーに挿入する場合の説明図である。
１……ピンセツト、２……先端部、３……突出
部、４……金属試料片、５……ローラー。
FIG. 1 is a perspective view showing an example of the tweezers according to the invention, and FIG. 2 is an explanatory diagram of the case where a metal sample piece is inserted into a roller using the same tweezers. 1...Tweezers, 2...Tip, 3...Protrusion, 4...Metal sample piece, 5...Roller.
Claims (1)
片を挿入する際に用いる突出部付きピンセツトに
おいて、突出部が円柱体を該底面円の接線に平行
な面で該底面円直径の５分の１乃至２分の１削除
し、該切削面をピンセツト長手方向に対して直角
に、ピンセツト外表面上にピンセツト幅と等しい
長さで、且つピンセツト先端部から突出部底面円
直径長さと等しいかあるいはそれ以下である位置
に接着させて成る突出部であり、該突出部半径が
ローラー半径の８分の１乃至５分の１であること
を特徴とする突出部付きピンセツト。 In tweezers with protrusions used when inserting a sample piece into a small electric roller that rolls a metal sample piece, the protrusion has a cylindrical body with a diameter of 1/5 to 1/5 of the diameter of the base circle in a plane parallel to the tangent to the base circle. Remove 1/2 of the cutting surface, and place the cut surface perpendicularly to the longitudinal direction of the tweezers, on the outer surface of the tweezers, with a length equal to the width of the tweezers, and equal to or less than the diameter length of the bottom surface of the protrusion from the tip of the tweezers. 1. A tweezers with protrusions, characterized in that the protrusions are bonded at a certain position, and the radius of the protrusions is one-eighth to one-fifth of the radius of the roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9047589U JPH0329262U (en) | 1989-08-02 | 1989-08-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9047589U JPH0329262U (en) | 1989-08-02 | 1989-08-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0329262U true JPH0329262U (en) | 1991-03-22 |
Family
ID=31639992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9047589U Pending JPH0329262U (en) | 1989-08-02 | 1989-08-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0329262U (en) |
-
1989
- 1989-08-02 JP JP9047589U patent/JPH0329262U/ja active Pending