JPH0334727U - - Google Patents
Info
- Publication number
- JPH0334727U JPH0334727U JP9420089U JP9420089U JPH0334727U JP H0334727 U JPH0334727 U JP H0334727U JP 9420089 U JP9420089 U JP 9420089U JP 9420089 U JP9420089 U JP 9420089U JP H0334727 U JPH0334727 U JP H0334727U
- Authority
- JP
- Japan
- Prior art keywords
- housing
- grass
- predetermined value
- negative pressure
- valve
- 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
- 244000025254 Cannabis sativa Species 0.000 claims 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Harvester Elements (AREA)
Description
図面は本考案に係るモーアのハウジング構造の
実施例を示し、第１図、第２図はそれぞれ開閉弁
の閉じた状態と開いた状態を示すハウジングの断
面側面図、第３図はハウジングの一部を示す背面
図、第４図はモーアの平面図、第５図はブロワを
示す側面図、第６図はブレーキペダルと伝動装置
との関係を示す機構図、第７図は乗用型芝刈機の
側面図、第８図、第９図はそれぞれ開閉弁の別実
施例を示すハウジングの断面平面図、断面側面図
である。
４……ハウジング、５……刈刃、２３……開閉
弁。
The drawings show an embodiment of the mower housing structure according to the present invention, and FIGS. 1 and 2 are cross-sectional side views of the housing showing the closed and open states of the on-off valve, respectively, and FIG. 3 is a side view of the housing. Figure 4 is a plan view of the mower, Figure 5 is a side view of the blower, Figure 6 is a mechanical diagram showing the relationship between the brake pedal and the transmission, and Figure 7 is a riding lawn mower. , FIG. 8, and FIG. 9 are a cross-sectional plan view and a cross-sectional side view of a housing showing another embodiment of the on-off valve, respectively. 4...Housing, 5...Mower blade, 23...Opening/closing valve.
Claims (1)
を内装するハウジング４のスカート部に、前記ハ
ウジング４の内方に向けて倒れ移動可能な開閉弁
２３を設け、この開閉弁２３は、前記刈刃５の回
転によつて生ずる前記ハウジング４内の負圧が所
定値以上になると開き、前記所定値未満では閉じ
る状態に設定してあるモーアのハウジング構造。 A rotary cutting blade 5 that cuts the grass and blows away the grass.
An on-off valve 23 is provided in the skirt portion of the housing 4 that is movable inwardly toward the inside of the housing 4. A mower housing structure that opens when negative pressure exceeds a predetermined value and closes when the negative pressure is less than the predetermined value.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9420089U JPH0334727U (en) | 1989-08-09 | 1989-08-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9420089U JPH0334727U (en) | 1989-08-09 | 1989-08-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0334727U true JPH0334727U (en) | 1991-04-04 |
Family
ID=31643541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9420089U Pending JPH0334727U (en) | 1989-08-09 | 1989-08-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0334727U (en) |
-
1989
- 1989-08-09 JP JP9420089U patent/JPH0334727U/ja active Pending