JPH01121326U - - Google Patents
Info
- Publication number
- JPH01121326U JPH01121326U JP1736288U JP1736288U JPH01121326U JP H01121326 U JPH01121326 U JP H01121326U JP 1736288 U JP1736288 U JP 1736288U JP 1736288 U JP1736288 U JP 1736288U JP H01121326 U JPH01121326 U JP H01121326U
- Authority
- JP
- Japan
- Prior art keywords
- blade
- cutter blade
- rotation direction
- rising part
- curved surface
- 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
- 230000000630 rising effect Effects 0.000 claims description 3
- 238000004804 winding Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
Landscapes
- Harvester Elements (AREA)
Description
図面は本考案の一実施例を示し、第１図は本考
案に係るカツターブレードを装備した芝刈機の斜
視図、第２図ａは本考案に係るカツターブレード
の斜視図、同ｂは同側面図、同ｃは本考案に係る
カツターブレードに対する空気流の流れを示す説
明図、第３図ａは従来のカツターブレードの斜視
図、同ｂは従来のカツターブレードに対する空気
流の流れを示す説明図である。
１……芝刈機、２……エンジン、３……ハンド
ル、４……走行クラツチレバー、５……カツター
ブレード、５ａ……刃部、５ｂ……立上り部、５
ｃ……湾曲面、６……回転刃クラツチレバー、７
……カツターハウジング、８……グラスボツクス
、９……スロツトルレバー。
The drawings show one embodiment of the present invention; FIG. 1 is a perspective view of a lawn mower equipped with a cutter blade according to the present invention, FIG. 2 a is a perspective view of a cutter blade according to the present invention, and FIG. FIG. 3A is a perspective view of a conventional cutter blade, and FIG. It is an explanatory diagram showing a flow. DESCRIPTION OF SYMBOLS 1...Lawn mower, 2...Engine, 3...Handle, 4...Travel clutch lever, 5...Cutter blade, 5a...Blade portion, 5b...Rising portion, 5
c...Curved surface, 6...Rotary blade clutch lever, 7
...Cutter housing, 8...Glass box, 9...Throttle lever.
Claims (1)
部を、回転方向の後縁に被刈取材を巻き上げる立
上り部を夫々形成したカツターブレードに於いて
、前記刃部から立上り部の基端に至る部分の裏面
を下方に膨出して滑らかな湾曲面を形成したこと
を特徴とするカツターブレード。 In a cutter blade in which a blade is formed on the front edge in the rotation direction on both sides in the longitudinal direction, and a rising part for winding up the material to be cut is formed on the rear edge in the rotation direction, from the blade part to the base end of the rising part. A cutter blade characterized by a smooth curved surface that bulges downward at the back of the end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1736288U JPH01121326U (en) | 1988-02-12 | 1988-02-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1736288U JPH01121326U (en) | 1988-02-12 | 1988-02-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01121326U true JPH01121326U (en) | 1989-08-17 |
Family
ID=31231076
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1736288U Pending JPH01121326U (en) | 1988-02-12 | 1988-02-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01121326U (en) |
-
1988
- 1988-02-12 JP JP1736288U patent/JPH01121326U/ja active Pending