JPS61141072U - - Google Patents
Info
- Publication number
- JPS61141072U JPS61141072U JP2237385U JP2237385U JPS61141072U JP S61141072 U JPS61141072 U JP S61141072U JP 2237385 U JP2237385 U JP 2237385U JP 2237385 U JP2237385 U JP 2237385U JP S61141072 U JPS61141072 U JP S61141072U
- Authority
- JP
- Japan
- Prior art keywords
- wedge
- grindstone
- shaped
- whetstone
- curvature
- 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
- Polishing Bodies And Polishing Tools (AREA)
Description
第１図は公知の彫刻刀用砥石の斜視図、第２図
、第３図、第４図は本考案によるくさび形彫刻刀
用砥石の第三角法の投影図にして、それぞれ平面
図、右側面図、正面図。第５図は丸刀裏刃の研磨
状態を示す。
１……溝部、２……突起部、３……丸刀、４…
…砥石。
Fig. 1 is a perspective view of a known grindstone for chisels, and Figs. 2, 3, and 4 are projection views of the wedge-shaped grindstone for chisels according to the present invention, respectively, showing a plan view and a right side view, respectively. Front view, front view. Figure 5 shows the polished state of the back blade of the round knife. 1...groove, 2...protrusion, 3...round sword, 4...
...Whetstone.
Claims (1)
け、側面部に丸みをつけた砥石において、前後の
厚さに差のあるくさび形砥石にすることにより、
側面部丸みの曲率を連続的に変化させて得る、各
種大きさの丸刀の表研ぎと裏研ぎが可能なことを
特徴とするくさび形彫刻刀用砥石。 By creating a wedge-shaped grindstone with a difference in thickness between the front and back, the grindstone has grooves with arcuate cross sections of various curvatures on the flat surface and rounded side surfaces.
A wedge-shaped chisel whetstone that is capable of front and back sharpening of round knives of various sizes, obtained by continuously changing the curvature of the side surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2237385U JPS61141072U (en) | 1985-02-19 | 1985-02-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2237385U JPS61141072U (en) | 1985-02-19 | 1985-02-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61141072U true JPS61141072U (en) | 1986-09-01 |
Family
ID=30514610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2237385U Pending JPS61141072U (en) | 1985-02-19 | 1985-02-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61141072U (en) |
-
1985
- 1985-02-19 JP JP2237385U patent/JPS61141072U/ja active Pending
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