JPH029026U - - Google Patents
Info
- Publication number
- JPH029026U JPH029026U JP8768688U JP8768688U JPH029026U JP H029026 U JPH029026 U JP H029026U JP 8768688 U JP8768688 U JP 8768688U JP 8768688 U JP8768688 U JP 8768688U JP H029026 U JPH029026 U JP H029026U
- Authority
- JP
- Japan
- Prior art keywords
- cutter
- cutting blade
- string material
- brush
- rotation
- 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
- 230000037431 insertion Effects 0.000 claims description 2
- 238000003780 insertion Methods 0.000 claims description 2
Landscapes
- Harvester Elements (AREA)
Description
第１図はこの考案に係る刈払機を示す斜視図、
第２図は回転軸付近の一部断面側面図、第３図は
カツタの平面図、第４図は第３図の―線断面
図である。
１…刈払機、２…主杆、３…カツタ、３ａ…カ
ツタの側縁部、３ｂ…カツタの外端部、３ｃ…カ
ツタの中央部、４…エンジン（駆動装置）、１０
…回転軸、１２…切刃、１２ａ…切刃の内端、１
２ｂ…切刃の外端、１３，１４…切込、２０…挿
通孔、２３…ひも材、ｌ１…所定寸法、ｌ２…所
定長さ、Ａ…回転方向前側、Ｍ…中心線。
FIG. 1 is a perspective view showing a brush cutter according to this invention;
2 is a partially sectional side view of the vicinity of the rotating shaft, FIG. 3 is a plan view of the cutter, and FIG. 4 is a sectional view taken along the line -- in FIG. DESCRIPTION OF SYMBOLS 1...Brush cutter, 2...Main rod, 3...Cut, 3a...Side edge of the cutter, 3b...Outer end of the cutter, 3c...Central part of the cutter, 4...Engine (drive device), 10
... Rotating shaft, 12... Cutting blade, 12a... Inner end of cutting blade, 1
2b... Outer end of cutting blade, 13, 14... Notch, 20... Insertion hole, 23... String material, l1... Predetermined dimension, l2... Predetermined length, A... Front side in rotational direction, M... Center line.
Claims (1)
他端部に上記カツタを駆動する駆動装置を備えた
刈払機において、上記カツタを平面矩形の板材で
形成して、その中央部を回転軸に固定し、外端部
から中央部寄りに所定寸法離れた回転方向前側の
側縁部に所定長さの切刃を設け、この切刃の内端
および外端に平面三角形の切込を形成し、さらに
、上記カツタの下方でカツタから外方へ突出する
ひも材を通してこのひも材を係止する挿通孔を、
カツタのほぼ中心線上で回転軸から離れた位置に
設けたことを特徴とする刈払機。 A cutter is attached to one end of the main rod held by the worker.
In a brush cutter equipped with a drive device for driving the cutter at the other end, the cutter is formed of a planar rectangular plate, the central part of which is fixed to a rotating shaft, and a predetermined dimension is extended from the outer end toward the center. A cutting blade of a predetermined length is provided on the front side edge in the direction of rotation, and a planar triangular cut is formed at the inner and outer ends of the cutting blade, and further below the cutter and outward from the cutter. Pass the protruding string material through the insertion hole that locks this string material,
A brush cutter characterized by being installed at a position substantially on the center line of the cutter and away from the rotation axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8768688U JPH029026U (en) | 1988-06-30 | 1988-06-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8768688U JPH029026U (en) | 1988-06-30 | 1988-06-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH029026U true JPH029026U (en) | 1990-01-22 |
Family
ID=31312287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8768688U Pending JPH029026U (en) | 1988-06-30 | 1988-06-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH029026U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3998037A (en) * | 1975-12-18 | 1976-12-21 | Deans John N | Means for mulching leaves and the like |
-
1988
- 1988-06-30 JP JP8768688U patent/JPH029026U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3998037A (en) * | 1975-12-18 | 1976-12-21 | Deans John N | Means for mulching leaves and the like |
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