JPH02116923U - - Google Patents
Info
- Publication number
- JPH02116923U JPH02116923U JP2505689U JP2505689U JPH02116923U JP H02116923 U JPH02116923 U JP H02116923U JP 2505689 U JP2505689 U JP 2505689U JP 2505689 U JP2505689 U JP 2505689U JP H02116923 U JPH02116923 U JP H02116923U
- Authority
- JP
- Japan
- Prior art keywords
- cutting blade
- brush cutter
- shaft hole
- plate
- blade plate
- 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
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Landscapes
- Harvester Elements (AREA)
Description
図面は本案の実施例を示す図で、第１図は正面
図、第２図は下面図、第３図は刃体部の先端部分
に消耗による修正を加えた刈刃板のみの正面図、
第４図は第３図の側面図、である。
１，５：軸孔、２：基板、３：刃体部、３１：
刃部、３２：基部分、３３：先端部分、３１１，
３１１′：先端角部、４：刈刃板、６：補助板、
Ｄ：補助板の直径、Ｒ：刈刃板の最大直径、ｒ：
刈刃板の最小直径。
The drawings show examples of the present invention; Fig. 1 is a front view, Fig. 2 is a bottom view, Fig. 3 is a front view of only the cutting blade plate with modifications made to the tip of the blade body due to wear;
FIG. 4 is a side view of FIG. 3. 1, 5: shaft hole, 2: board, 3: blade body, 3 1 :
Blade part, 3 2 : Base part, 3 3 : Tip part, 3 11 ,
3 11 ': Tip corner, 4: Cutting blade plate, 6: Auxiliary plate,
D: Diameter of auxiliary plate, R: Maximum diameter of cutting blade plate, r:
Minimum diameter of cutting blade.
Claims (1)
体部３を基板２の外方に向つて突出させて設けた
刈刃板４の下面側に、刈刃板４の軸孔１と同一寸
法の軸孔５を中心部に有し、直径Ｄが刈刃板４の
最大直径Ｒと最小直径ｒの間の長さにあらしめた
補助板６を刈刃板４に対し同心的でしかも密着す
べく重ね合わせて、刈払機の回転軸に設置すべく
なしたることを特徴とする刈払機用刈払刃。 The shaft hole 1 of the cutting blade plate 4 is provided on the lower surface side of the cutting blade plate 4, which has a blade body 3 protruding outward from the board 2 on the outer peripheral edge of the board 2, which has the shaft hole 1 in the center. An auxiliary plate 6 having a shaft hole 5 of the same size in the center and having a diameter D between the maximum diameter R and the minimum diameter r of the cutting blade plate 4 is provided concentrically to the cutting blade plate 4. A brush cutter blade for a brush cutter is characterized in that the brush cutter blade is stacked closely together and installed on the rotating shaft of the brush cutter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2505689U JPH0520122Y2 (en) | 1989-03-03 | 1989-03-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2505689U JPH0520122Y2 (en) | 1989-03-03 | 1989-03-03 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02116923U true JPH02116923U (en) | 1990-09-19 |
| JPH0520122Y2 JPH0520122Y2 (en) | 1993-05-26 |
Family
ID=31245449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2505689U Expired - Lifetime JPH0520122Y2 (en) | 1989-03-03 | 1989-03-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0520122Y2 (en) |
-
1989
- 1989-03-03 JP JP2505689U patent/JPH0520122Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0520122Y2 (en) | 1993-05-26 |