JPS61136834U - - Google Patents
Info
- Publication number
- JPS61136834U JPS61136834U JP1967185U JP1967185U JPS61136834U JP S61136834 U JPS61136834 U JP S61136834U JP 1967185 U JP1967185 U JP 1967185U JP 1967185 U JP1967185 U JP 1967185U JP S61136834 U JPS61136834 U JP S61136834U
- Authority
- JP
- Japan
- Prior art keywords
- housing
- cutting blade
- holding member
- air intake
- intake ports
- 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図は本考案ロータリ式芝刈機の側面図、第
２図は刈刃ハウジングの平面図、第３図は第２図
―線拡大断面図、第４図は第３図―線断
面図である。
３は刈刃ハウジング、４は回転刈刃、２２は刈
刃軸、２３は空気取入口、２６は軸受保持部材、
２６ａはボス部、２６ｂは取付腕、３２は当板、
３３・３４は固着具。
Figure 1 is a side view of the rotary lawn mower of the present invention, Figure 2 is a plan view of the cutting blade housing, Figure 3 is an enlarged cross-sectional view taken along the lines of Figure 2, and Figure 4 is a cross-sectional view taken along the lines of Figure 3. be. 3 is a cutting blade housing, 4 is a rotary cutting blade, 22 is a cutting blade shaft, 23 is an air intake port, 26 is a bearing holding member,
26a is a boss portion, 26b is a mounting arm, 32 is a contact plate,
33 and 34 are fixing tools.
Claims (1)
に回転刈刃を設け、その刈刃軸を軸受保持部材を
介して刈刃ハウジングに軸受させたロータリ式芝
刈機において、 刈刃軸の周方のハウジング上面に円周方向に略
等間隔に複数個の空気取入口を設け、 上記保持部材の軸受ボス部の周面に、上記の隣
り合う空気取入口間に突出する放射方向の取付腕
を一体的に設け、 その保持部材とハウジングの内面に添わせた当
板との間にハウジング上面を挾んで固着具で締付
固定したことを特徴とするロータリ式芝刈機。[Scope of Claim for Utility Model Registration] A rotary lawn mower in which a rotary cutting blade is provided in a cutting blade housing having an open bottom surface and a generally circular planar shape, and the cutting blade shaft is bearingly supported in the cutting blade housing via a bearing holding member. , A plurality of air intake ports are provided on the upper surface of the housing around the cutting blade shaft at approximately equal intervals in the circumferential direction, and a plurality of air intake ports are provided on the circumferential surface of the bearing boss portion of the holding member that protrudes between the adjacent air intake ports. A rotary lawn mower characterized in that a mounting arm in a radial direction is integrally provided, and the upper surface of the housing is sandwiched between the holding member and a mounting plate attached to the inner surface of the housing, and the upper surface of the housing is tightened and fixed with a fixing device. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1967185U JPH0413940Y2 (en) | 1985-02-14 | 1985-02-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1967185U JPH0413940Y2 (en) | 1985-02-14 | 1985-02-14 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61136834U true JPS61136834U (en) | 1986-08-26 |
| JPH0413940Y2 JPH0413940Y2 (en) | 1992-03-30 |
Family
ID=30509461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1967185U Expired JPH0413940Y2 (en) | 1985-02-14 | 1985-02-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0413940Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6345138U (en) * | 1986-09-10 | 1988-03-26 |
-
1985
- 1985-02-14 JP JP1967185U patent/JPH0413940Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6345138U (en) * | 1986-09-10 | 1988-03-26 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0413940Y2 (en) | 1992-03-30 |