JPH0172025U - - Google Patents
Info
- Publication number
- JPH0172025U JPH0172025U JP1987169143U JP16914387U JPH0172025U JP H0172025 U JPH0172025 U JP H0172025U JP 1987169143 U JP1987169143 U JP 1987169143U JP 16914387 U JP16914387 U JP 16914387U JP H0172025 U JPH0172025 U JP H0172025U
- Authority
- JP
- Japan
- Prior art keywords
- blade
- rotary
- peripheral edge
- drive shaft
- fixed
- 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
- 244000025254 Cannabis sativa Species 0.000 claims description 3
- 230000002265 prevention Effects 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 claims 3
Landscapes
- Harvester Elements (AREA)
Description
図面は本考案草刈機用刈刃ユニツトの実施例を
示し、第１図は底面図で一部切欠して示す、第２
図は同縦断正面図、第３図は部分拡大断面図であ
る。
尚、図中、Ａ：刈刃ユニツト、１：回転刃、１
ａ：円弧状刃部、２：固定刃、２ａ：固定刃の刃
部、３：草巻込み防止板、７：回転駆動軸、９：
介在保持具、１０：挟持ワツシヤー。
The drawings show an embodiment of the cutting blade unit for a lawn mower according to the present invention.
The figure is a vertical front view of the same, and FIG. 3 is a partially enlarged sectional view. In addition, in the figure, A: cutting blade unit, 1: rotary blade, 1
a: Arc-shaped blade portion, 2: Fixed blade, 2a: Fixed blade blade portion, 3: Grass entrainment prevention plate, 7: Rotation drive shaft, 9:
Intervening holder, 10: Clamping washer.
Claims (1)
同軸状に重ね合わせて成る刈刃ユニツトに於いて
、前記回転刃の周縁を立ち上げてその周縁に、固
定刃周縁の各刃部と対向摺接させる刃部を形成す
ると共に、リング状に形成した草巻込み防止板を
、固定刃と回転刃との間における前記回転駆動軸
の周辺に介在配設したことを特徴とする草刈用刈
刃ユニツト。 In a cutting blade unit in which a rotary blade is fixedly held on a rotary drive shaft and coaxially overlapped with a fixed blade, the peripheral edge of the rotary blade is raised up and the peripheral edge is opposed to each blade part of the fixed blade peripheral edge. A mower for mowing grass, characterized in that a blade part for sliding contact is formed and a ring-shaped grass entrainment prevention plate is interposed around the rotary drive shaft between a fixed blade and a rotary blade. Blade unit.
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987169143U JPH0453232Y2 (en) | 1987-11-04 | 1987-11-04 | |
| KR1019880003634A KR880012143A (en) | 1987-04-13 | 1988-03-31 | Unit for cutting knife for mowing |
| US07/179,289 US4890448A (en) | 1987-04-13 | 1988-04-08 | Mowing blade unit |
| DE3812272A DE3812272A1 (en) | 1987-04-13 | 1988-04-13 | MEASURING KNIFE ARRANGEMENT |
| US07/456,489 US4999985A (en) | 1987-04-13 | 1989-12-26 | Mowing blade unit |
| KR2019910017369U KR920000772Y1 (en) | 1987-04-13 | 1991-10-17 | Knife unit of reaper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987169143U JPH0453232Y2 (en) | 1987-11-04 | 1987-11-04 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0172025U true JPH0172025U (en) | 1989-05-15 |
| JPH0453232Y2 JPH0453232Y2 (en) | 1992-12-15 |
Family
ID=31458936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987169143U Expired JPH0453232Y2 (en) | 1987-04-13 | 1987-11-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0453232Y2 (en) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5018907U (en) * | 1973-06-14 | 1975-03-03 | ||
| JPS5932255U (en) * | 1982-08-25 | 1984-02-28 | 古河電気工業株式会社 | Piping structure of solar heat collector |
-
1987
- 1987-11-04 JP JP1987169143U patent/JPH0453232Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0453232Y2 (en) | 1992-12-15 |
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