JPH026424U - - Google Patents
Info
- Publication number
- JPH026424U JPH026424U JP8368188U JP8368188U JPH026424U JP H026424 U JPH026424 U JP H026424U JP 8368188 U JP8368188 U JP 8368188U JP 8368188 U JP8368188 U JP 8368188U JP H026424 U JPH026424 U JP H026424U
- Authority
- JP
- Japan
- Prior art keywords
- twist
- lawn mowing
- cutter
- blade
- view
- 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
- 230000007423 decrease Effects 0.000 claims 1
Landscapes
- Harvester Elements (AREA)
Description
第１図は本考案に係る芝刈りブレード平面図、
第２図は同正面図、第３図は第２図及び第７図の
Ａ―Ａ断面図、第４図は第２図及び第７図のＢ―
Ｂ断面図、第５図は第２図及び第７図のＣ―Ｃ断
面図、第６図は別実施例に係る芝刈りブレード平
面図、第７図は同正面図、第８図は第７図のＤ―
Ｄ断面図、第９図は芝刈桟斜視図、第１０図は従
来例に係る芝刈りブレード斜視図である。
尚、図面中、１は芝刈りブレード、３はバーブ
レード、４はカツター部、５はひねり部、θはひ
ねり角である。
Figure 1 is a plan view of the lawn mower blade according to the present invention;
Fig. 2 is a front view of the same, Fig. 3 is a cross-sectional view taken along A-A in Figs. 2 and 7, and Fig. 4 is a B-- in Figs. 2 and 7.
B sectional view, FIG. 5 is a CC sectional view of FIGS. 2 and 7, FIG. 6 is a plan view of a lawn mower blade according to another embodiment, FIG. 7 is a front view of the same, and FIG. D in Figure 7
D sectional view, FIG. 9 is a perspective view of a lawn mowing bar, and FIG. 10 is a perspective view of a lawn mower blade according to a conventional example. In the drawings, 1 is a mowing blade, 3 is a bar blade, 4 is a cutter portion, 5 is a twisting portion, and θ is a twisting angle.
Claims (1)
け、このカツターから後縁に向つて上方に傾斜す
るひねり部を設けた芝刈りブレードにおいて、 前記ひねり部は径内方から径外方へ向つてひね
り角を徐々に減少させて形成したことを特徴とす
る芝刈りブレード。[Claims for Utility Model Registration] A lawn mowing blade in which a cutter portion is provided at the front edge in the rotational direction of the bar blade, and a twist portion is provided that slopes upward from the cutter toward the rear edge, the twist portion being radially inward. A lawn mowing blade characterized in that the twist angle gradually decreases from radially outward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8368188U JPH026424U (en) | 1988-06-24 | 1988-06-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8368188U JPH026424U (en) | 1988-06-24 | 1988-06-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH026424U true JPH026424U (en) | 1990-01-17 |
Family
ID=31308395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8368188U Pending JPH026424U (en) | 1988-06-24 | 1988-06-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH026424U (en) |
-
1988
- 1988-06-24 JP JP8368188U patent/JPH026424U/ja active Pending