JPH0174726U - - Google Patents
Info
- Publication number
- JPH0174726U JPH0174726U JP1987170089U JP17008987U JPH0174726U JP H0174726 U JPH0174726 U JP H0174726U JP 1987170089 U JP1987170089 U JP 1987170089U JP 17008987 U JP17008987 U JP 17008987U JP H0174726 U JPH0174726 U JP H0174726U
- Authority
- JP
- Japan
- Prior art keywords
- front roller
- lawn mower
- roller
- width
- flange
- 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.)
- Granted
Links
Landscapes
- Harvester Elements (AREA)
Description
第１図は本考案に係る芝刈機のフロントローラ
構造の一実施例を示す正面図、第２図は芝刈機の
斜視図、第３図は従来のカツテイングユニツトの
斜視図、第４図は従来のカツテイングユニツトの
フロントローラ側から見た部分正面図である。
１４……ナイフローラ、２６……刃、３０……
フロントローラ、３２……溝、３４……鍔部、３
６……鍔部。
Fig. 1 is a front view showing an embodiment of the front roller structure of a lawn mower according to the present invention, Fig. 2 is a perspective view of the lawn mower, Fig. 3 is a perspective view of a conventional cutting unit, and Fig. 4 is a perspective view of the lawn mower. FIG. 3 is a partial front view of a conventional cutting unit as seen from the front roller side. 14...knife roller, 26...blade, 30...
Front roller, 32...groove, 34...flange, 3
6...Tsubabe.
Claims (1)
の間に溝を有するフロントローラと、そのフロン
トローラに対し所定の位置関係にある多数の刃を
有するナイフローラとを備えた芝刈機において、
前記フロントローラの傾斜の際にナイフローラの
一番外側にある刃の先端が地上に対し所定の高さ
より低い位置に侵入しないように、前記フロント
ローラの一番外端にある鍔部の幅をそれより内側
にある多数の鍔部の幅より大きくしたことを特徴
とする芝刈機のフロントローラ構造。 (2) 前記フロントローラの一番外端にある鍔部
の幅を１８mm以上としたことを特徴とする実用新
案登録請求の範囲第１項記載の芝刈機のフロント
ローラ構造。[Scope of Claim for Utility Model Registration] (1) A front roller having a number of disc-shaped flanges and grooves between adjacent flanges, and a number of blades in a predetermined positional relationship with respect to the front roller. In a lawn mower equipped with a knife roller,
In order to prevent the tip of the outermost blade of the knife roller from entering a position lower than a predetermined height from the ground when the front roller is tilted, the width of the flange at the outermost end of the front roller is adjusted to a certain value. A front roller structure of a lawn mower characterized by having a width larger than that of a number of inner collar parts. (2) The front roller structure for a lawn mower according to claim 1, wherein the width of the flange at the outermost end of the front roller is 18 mm or more.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17008987U JPH0434666Y2 (en) | 1987-11-09 | 1987-11-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17008987U JPH0434666Y2 (en) | 1987-11-09 | 1987-11-09 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0174726U true JPH0174726U (en) | 1989-05-22 |
| JPH0434666Y2 JPH0434666Y2 (en) | 1992-08-18 |
Family
ID=31460720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17008987U Expired JPH0434666Y2 (en) | 1987-11-09 | 1987-11-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0434666Y2 (en) |
-
1987
- 1987-11-09 JP JP17008987U patent/JPH0434666Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0434666Y2 (en) | 1992-08-18 |
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