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
Application number
JP4597289U
Other languages
Japanese (ja)
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP4597289U priority Critical patent/JPH02137821U/ja
Publication of JPH02137821U publication Critical patent/JPH02137821U/ja
Pending legal-status Critical Current

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  • Harvester Elements (AREA)

Description

【図面の簡単な説明】[Brief explanation of drawings]

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)

【実用新案登録請求の範囲】 (1) 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.
JP4597289U 1989-04-19 1989-04-19 Pending JPH02137821U (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (2)

* Cited by examiner, † Cited by third party
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

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