JPS61163118U - - Google Patents
Info
- Publication number
- JPS61163118U JPS61163118U JP4382985U JP4382985U JPS61163118U JP S61163118 U JPS61163118 U JP S61163118U JP 4382985 U JP4382985 U JP 4382985U JP 4382985 U JP4382985 U JP 4382985U JP S61163118 U JPS61163118 U JP S61163118U
- Authority
- JP
- Japan
- Prior art keywords
- drums
- knife
- rigidity
- cutting edge
- sheared
- 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
- 238000010586 diagram Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
Description
第１図は本考案によるドラムシヤの一実施例を
示す側断面図、第２図は上下ドラムの挙動計測結
果を示す線図、第３図は従来のドラムシヤの正面
図、第４図は第３図の―矢視断面図である。
図面中、１，２はドラム、３，４，３０，４０
はナイフ、３１，４１は切欠き部である。
Fig. 1 is a side sectional view showing an embodiment of the drum shear according to the present invention, Fig. 2 is a diagram showing the behavior measurement results of the upper and lower drums, Fig. 3 is a front view of the conventional drum shear, and Fig. 4 is the third FIG. In the drawing, 1 and 2 are drums, 3, 4, 30, 40
is a knife, and 31 and 41 are notches.
Claims (1)
付けられた二個のドラムよりなり、両ドラムを対
向回転させて両ナイフの衝合により両ドラム間に
供給される被切断材を剪断するように構成された
ドラムシヤにおいて、少なくとも一方のドラムの
ナイフの衝合開始部分の刃先の剛性を他の部分の
刃先の剛性より小さくしたことを特徴とするドラ
ムシヤ。 It consists of two drums each having a knife attached to its circumferential surface that extends in the axial direction, and is configured to rotate both drums in a counter-rotating manner so that the material to be cut that is supplied between the two drums is sheared by the collision of both knives. What is claimed is: 1. A drum shear characterized in that the rigidity of the cutting edge of the knife of at least one of the drums at the starting portion of the knife is made smaller than the rigidity of the cutting edge of the other portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4382985U JPS61163118U (en) | 1985-03-28 | 1985-03-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4382985U JPS61163118U (en) | 1985-03-28 | 1985-03-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61163118U true JPS61163118U (en) | 1986-10-09 |
Family
ID=30555853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4382985U Pending JPS61163118U (en) | 1985-03-28 | 1985-03-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61163118U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5837094A (en) * | 1981-08-29 | 1983-03-04 | Shiseido Co Ltd | Composition for coating cutter |
-
1985
- 1985-03-28 JP JP4382985U patent/JPS61163118U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5837094A (en) * | 1981-08-29 | 1983-03-04 | Shiseido Co Ltd | Composition for coating cutter |