JPS60167694U - Tatami cutting device - Google Patents
Tatami cutting deviceInfo
- Publication number
- JPS60167694U JPS60167694U JP5522784U JP5522784U JPS60167694U JP S60167694 U JPS60167694 U JP S60167694U JP 5522784 U JP5522784 U JP 5522784U JP 5522784 U JP5522784 U JP 5522784U JP S60167694 U JPS60167694 U JP S60167694U
- Authority
- JP
- Japan
- Prior art keywords
- tatami
- cutting device
- arc
- fulcrum
- 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.)
- Granted
Links
Landscapes
- Nonmetal Cutting Devices (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
、 第１図は本考案の畳切断装置の実施例を示す正面図
、第２図はその装置の部分的に破断して示す側面図、第
３図は第１図の１部分の拡大図である。
１・・・・・・機体、２・・・・・・畳、２ａ・・・・
・・上面、２ｂ・・・・・・・下面、３・・・・・・刃
物、３ａ・・・・・・弧形刃先、０１・・・・・・支点
、０２・・・・・・弧形刃先の曲率中心。, Fig. 1 is a front view showing an embodiment of the tatami cutting device of the present invention, Fig. 2 is a partially cutaway side view of the device, and Fig. 3 is an enlarged view of a portion of Fig. 1. be. 1... Aircraft, 2... Tatami, 2a...
...Top surface, 2b...Bottom surface, 3...Blade, 3a...Arc-shaped cutting edge, 01...Fully point, 02...... Center of curvature of arc-shaped cutting edge.
Claims (2)
下面間を斜めに横切る直線に近い弧形刃先をもつ刃物を
、前記弧形刃先とその曲率中心との中間位置に設定した
支点を中心に往復微揺動させながら畳面に平行に移動さ
せるよう′にしたものであって、前記弧形刃先の曲率半
径を略々５００ｍ〜３ｍとし、前記弧形刃先から前記支
点までの距離を略々２００ｍｍ〜４００１Ｆ＋７１とし
たことを特徴とする畳切断装置。(1) A knife with an arc-shaped cutting edge that is close to a straight line that diagonally crosses between the upper and lower surfaces of the tatami at an angle of approximately 30° to 40° to the tatami surface, is placed at a position intermediate between the arc-shaped cutting edge and its center of curvature. The blade is designed to move parallel to the tatami surface while slightly swinging back and forth around a fulcrum set at A tatami cutting device characterized in that the distance to the fulcrum is approximately 200 mm to 4001F+71.
る略々中央の部位と当該弧形刃先の曲率中心とを結ぶ曲
率半径線上に設定したことを特徴とする実用新案登録請
求の範囲第（１）項記載の畳切断装置。(2) A utility model registration claim characterized in that the fulcrum is set on a radius of curvature line connecting the center of curvature of the arc-shaped cutting edge and the approximately central part between the upper and lower surfaces of the tatami mat. The tatami cutting device according to scope (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5522784U JPS60167694U (en) | 1984-04-13 | 1984-04-13 | Tatami cutting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5522784U JPS60167694U (en) | 1984-04-13 | 1984-04-13 | Tatami cutting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60167694U true JPS60167694U (en) | 1985-11-07 |
| JPS6237663Y2 JPS6237663Y2 (en) | 1987-09-25 |
Family
ID=30577700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5522784U Granted JPS60167694U (en) | 1984-04-13 | 1984-04-13 | Tatami cutting device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60167694U (en) |
-
1984
- 1984-04-13 JP JP5522784U patent/JPS60167694U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6237663Y2 (en) | 1987-09-25 |
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