JPH01121319U - - Google Patents
Info
- Publication number
- JPH01121319U JPH01121319U JP1735788U JP1735788U JPH01121319U JP H01121319 U JPH01121319 U JP H01121319U JP 1735788 U JP1735788 U JP 1735788U JP 1735788 U JP1735788 U JP 1735788U JP H01121319 U JPH01121319 U JP H01121319U
- Authority
- JP
- Japan
- Prior art keywords
- cutter
- cutter housing
- lawn mower
- housing
- cutter blade
- 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
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000000630 rising effect Effects 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
案に係るカツターハウジングを装備した芝刈機の
斜視図、第２図は第１図のＡ―Ａ線断面図、第３
図は従来例のカツターハウジングの断面図、第４
図は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、６
……クラツチレバー、７……カツターハウジング
、７ａ……膨出部、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, and FIG. 1 is a perspective view of a lawn mower equipped with a cutter housing according to the present invention, FIG. 2 is a cross-sectional view taken along line AA in FIG. 1, and FIG.
The figure is a sectional view of a conventional cutter housing.
The figure is an explanatory diagram showing the flow of air to the cutter blade. DESCRIPTION OF SYMBOLS 1...Lawn mower, 2...Engine, 3...Handle, 4...Travel clutch lever, 5...Cutter blade, 5a...Blade portion, 5b...Rising portion, 6
...Clutch lever, 7...Cutter housing, 7a...Bulge, 8...Glass box, 9...
...Throttle lever.
Claims (1)
ードを覆うカツターハウジングであつて、前記カ
ツターブレードの回転軌跡外側の周壁部分を外方
に向けた膨出部として形成したことを特徴とする
芝刈機のカツターハウジング。 (2) 前記膨出部は断面半円弧状に形成した請求
項第１項記載の芝刈機のカツターハウジング。[Claims for Utility Model Registration] (1) A cutter housing that covers a cutter blade pivoted at the lower part of the lawnmower body, which has an outwardly expanded peripheral wall portion outside the rotational trajectory of the cutter blade. A cutter housing for a lawn mower, characterized in that it is formed as a protrusion. (2) The cutter housing for a lawn mower according to claim 1, wherein the bulging portion is formed to have a semicircular cross section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1735788U JPH01121319U (en) | 1988-02-12 | 1988-02-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1735788U JPH01121319U (en) | 1988-02-12 | 1988-02-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01121319U true JPH01121319U (en) | 1989-08-17 |
Family
ID=31231066
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1735788U Pending JPH01121319U (en) | 1988-02-12 | 1988-02-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01121319U (en) |
-
1988
- 1988-02-12 JP JP1735788U patent/JPH01121319U/ja active Pending