JPH02137821U - - Google Patents
Info
- Publication number
- JPH02137821U JPH02137821U JP4597289U JP4597289U JPH02137821U JP H02137821 U JPH02137821 U JP H02137821U JP 4597289 U JP4597289 U JP 4597289U JP 4597289 U JP4597289 U JP 4597289U JP H02137821 U JPH02137821 U JP H02137821U
- Authority
- JP
- Japan
- Prior art keywords
- blade
- cutter
- cutter blade
- lawn mower
- end portion
- 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
- 244000025254 Cannabis sativa Species 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 1
Landscapes
- Harvester Elements (AREA)
Description
第1〜3図は本考案の一実施例を示し、第1図
は芝刈機の側面図、第2図はその要部を示す側面
図、第3図は同平面図、第4〜5図は本考案の別
の実施例における要部を示し、第4図は側断面図
、第5図は平面図、第6図は従来例の要部断面図
、第7図は進行方向に対する刈り取り後の芝の長
さの一例を示す図、第8図は芝の刈り残しの一例
を示す図である。
1は芝刈機、2はカツターハウジング、3はエ
ンジン、4は出力軸、5,20はカツターブレー
ド、6,7は車輪、8はハンドル、9はグラスバ
ツグ、10はベース板部、11は刃部形成板部、
11aは刃部、11bはひねり部、12は傾斜板
部、13は刃、13aは刃部、21は円形板部、
22は湾曲板部、23はフランジ板部、24はフ
リー刃、24aは刃部、25はボルト、30は芝
。
Figures 1 to 3 show one embodiment of the present invention, Figure 1 is a side view of the lawn mower, Figure 2 is a side view showing the main parts, Figure 3 is a plan view of the same, and Figures 4 to 5. 4 shows a main part in another embodiment of the present invention, FIG. 4 is a side sectional view, FIG. 5 is a plan view, FIG. 6 is a sectional view of the main part of a conventional example, and FIG. 7 is a view after mowing in the direction of travel. FIG. 8 is a diagram showing an example of the length of the grass, and FIG. 8 is a diagram showing an example of the uncut grass. 1 is a lawn mower, 2 is a cutter housing, 3 is an engine, 4 is an output shaft, 5 and 20 are cutter blades, 6 and 7 are wheels, 8 is a handle, 9 is a glass bag, 10 is a base plate part, 11 is a Blade forming plate part,
11a is a blade part, 11b is a twisted part, 12 is an inclined plate part, 13 is a blade, 13a is a blade part, 21 is a circular plate part,
22 is a curved plate part, 23 is a flange plate part, 24 is a free blade, 24a is a blade part, 25 is a bolt, and 30 is a grass.
Claims (1)
内を回転するカツターブレードを備えた芝刈機に
おいて、前記カツターブレードの端部が他の部分
よりも低く設けられ、その端部に内方に突出する
刃を備えてなることを特徴とする芝刈機のカツタ
ーブレード。 (2) カツターハウジング内に配設されて水平面
内を回転するカツターブレードを備えた芝刈機に
おいて、前記カツターブレード本体が、端部が他
の部分よりも低い段付形状をなし、この端部部分
に刃部を形成するとともに、この端部部分から内
方に突出する刃を設けてなることを特徴とする芝
刈機のカツターブレード。 (3) カツターハウジング内に配設されて水平面
内を回転するカツターブレードを備えた芝刈機に
おいて、前記カツターブレード本体が、端部が他
の部分よりも低い形状をなし、その端部に刃を取
り付け、その刃の前記カツターブレード本体の端
部から内方及び外方に突出した部分に刃部を備え
ていることを特徴とする芝刈機のカツターブレー
ド。[Claims for Utility Model Registration] (1) In a lawn mower equipped with a cutter blade that is disposed in a cutter housing and rotates in a horizontal plane, an end of the cutter blade is lower than other parts. A cutter blade for a lawn mower, characterized in that the cutter blade is provided with an inwardly protruding blade at an end thereof. (2) In a lawn mower equipped with a cutter blade that is disposed within a cutter housing and rotates in a horizontal plane, the cutter blade body has a stepped shape in which an end portion is lower than the other portion; A cutter blade for a lawn mower, characterized in that a blade is formed at an end portion and a blade protrudes inward from the end portion. (3) In a lawn mower equipped with a cutter blade that is disposed in a cutter housing and rotates in a horizontal plane, the cutter blade body has an end portion lower than other parts, and A cutter blade for a lawn mower, characterized in that a blade is attached to the cutter blade, and a blade portion is provided in a portion of the blade that projects inwardly and outwardly from an end of the cutter blade body.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4597289U JPH02137821U (en) | 1989-04-19 | 1989-04-19 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4597289U JPH02137821U (en) | 1989-04-19 | 1989-04-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH02137821U true JPH02137821U (en) | 1990-11-16 |
Family
ID=31560633
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4597289U Pending JPH02137821U (en) | 1989-04-19 | 1989-04-19 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH02137821U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05137441A (en) * | 1991-11-14 | 1993-06-01 | Koji Sakata | Bush cutter |
US11716929B2 (en) | 2019-03-29 | 2023-08-08 | Honda Motor Co., Ltd. | Working part structure of lawnmower |
-
1989
- 1989-04-19 JP JP4597289U patent/JPH02137821U/ja active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05137441A (en) * | 1991-11-14 | 1993-06-01 | Koji Sakata | Bush cutter |
US11716929B2 (en) | 2019-03-29 | 2023-08-08 | Honda Motor Co., Ltd. | Working part structure of lawnmower |