JPH01163921U - - Google Patents
Info
- Publication number
- JPH01163921U JPH01163921U JP16235388U JP16235388U JPH01163921U JP H01163921 U JPH01163921 U JP H01163921U JP 16235388 U JP16235388 U JP 16235388U JP 16235388 U JP16235388 U JP 16235388U JP H01163921 U JPH01163921 U JP H01163921U
- Authority
- JP
- Japan
- Prior art keywords
- blade
- cutting device
- rotary
- brush cutting
- rotary blades
- 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
Description
第１図は本考案に係る回転刃を備えた刈払機の
斜視説明図、第２図は本考案の１実施例の側断面
図、第３図は要部の平面図、第４図は第３図の
―線の側断面図、第５図は第３図の―線の
側断面図、第６図は他の状態における要部の平面
図、第７図は第６図の―線の側断面図、第８
図は他の実施例の側断面図、第９図は同要部の平
断面図、第１０図は従来例の側断面図である。
１，３……刃部、５，７……回転刃、５６，５
８……外縁、５７，５９……凹部。
Fig. 1 is a perspective explanatory view of a brush cutter equipped with a rotary blade according to the present invention, Fig. 2 is a side sectional view of one embodiment of the present invention, Fig. 3 is a plan view of the main parts, and Fig. 4 is a Figure 5 is a side sectional view of the - line in Figure 3, Figure 6 is a plan view of the main parts in another state, and Figure 7 is a side sectional view of the - line in Figure 6. Side sectional view, No. 8
The figure is a side sectional view of another embodiment, FIG. 9 is a plan sectional view of the same essential part, and FIG. 10 is a side sectional view of a conventional example. 1, 3...Blade part, 5,7...Rotary blade, 56,5
8...outer edge, 57, 59...recess.
Claims (1)
で互に反対方向に回転し、外周に刃部１，３を備
えた円形の刈払装置の回転刃５，７において、少
なくとも一方の回転刃に、外縁５６，５８を前記
刃部１，３に近接する円形の凹部５７，５９を中
央に形成したことを特徴とする刈払装置の回転刃
。 (2) 前記刃部１，３を水平面より相対する回転
刃５，７の方向に僅かに折り曲げた形状に形成し
た実用新案登録請求の範囲第１項に記載の刈払装
置の回転刃。[Scope of Claim for Utility Model Registration] (1) Rotary blades 5 of a circular brush cutting device having blade parts 1 and 3 on the outer periphery, which are stacked one on top of the other and rotate in opposite directions by the drive of an engine 13; 7, a rotary blade for a brush cutting device, characterized in that at least one of the rotary blades is formed with circular recesses 57, 59 in the center, the outer edges 56, 58 of which are close to the blade portions 1, 3. (2) The rotary blade of the brush cutting device according to claim 1, wherein the blade portions 1 and 3 are formed in a shape slightly bent from a horizontal plane toward the opposing rotary blades 5 and 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988162353U JPH0741307Y2 (en) | 1988-12-16 | 1988-12-16 | Rotary blade of brush cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988162353U JPH0741307Y2 (en) | 1988-12-16 | 1988-12-16 | Rotary blade of brush cutter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01163921U true JPH01163921U (en) | 1989-11-15 |
| JPH0741307Y2 JPH0741307Y2 (en) | 1995-09-27 |
Family
ID=31446100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988162353U Expired - Lifetime JPH0741307Y2 (en) | 1988-12-16 | 1988-12-16 | Rotary blade of brush cutter |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0741307Y2 (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05137441A (en) * | 1991-11-14 | 1993-06-01 | Koji Sakata | Bush cutter |
| JP2010063452A (en) * | 2008-09-10 | 2010-03-25 | Nishigaki Kogyo Kk | Hand-held bush cutter |
| JP2015062399A (en) * | 2013-09-24 | 2015-04-09 | 重井 晴雄 | New bush cutter with function preventing blade edge from greatly bouncing even if coming into contact with hard foreign materials during work of bush cutting |
| JP2019054753A (en) * | 2017-09-21 | 2019-04-11 | 株式会社大成モナック | Mower |
| CN111201893A (en) * | 2020-01-19 | 2020-05-29 | 陕西科技大学 | Portable cherry picking device |
| JP2022521392A (en) * | 2019-02-19 | 2022-04-07 | フスクバルナ アクティエボラーグ | Reciprocating lawn mower unit, system and method |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5365426U (en) * | 1976-11-05 | 1978-06-01 | ||
| JPS5932255U (en) * | 1982-08-25 | 1984-02-28 | 古河電気工業株式会社 | Piping structure of solar heat collector |
| JPS6154317U (en) * | 1984-09-15 | 1986-04-12 |
-
1988
- 1988-12-16 JP JP1988162353U patent/JPH0741307Y2/en not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5365426U (en) * | 1976-11-05 | 1978-06-01 | ||
| JPS5932255U (en) * | 1982-08-25 | 1984-02-28 | 古河電気工業株式会社 | Piping structure of solar heat collector |
| JPS6154317U (en) * | 1984-09-15 | 1986-04-12 |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05137441A (en) * | 1991-11-14 | 1993-06-01 | Koji Sakata | Bush cutter |
| JP2010063452A (en) * | 2008-09-10 | 2010-03-25 | Nishigaki Kogyo Kk | Hand-held bush cutter |
| JP2015062399A (en) * | 2013-09-24 | 2015-04-09 | 重井 晴雄 | New bush cutter with function preventing blade edge from greatly bouncing even if coming into contact with hard foreign materials during work of bush cutting |
| JP2019054753A (en) * | 2017-09-21 | 2019-04-11 | 株式会社大成モナック | Mower |
| JP2022521392A (en) * | 2019-02-19 | 2022-04-07 | フスクバルナ アクティエボラーグ | Reciprocating lawn mower unit, system and method |
| CN111201893A (en) * | 2020-01-19 | 2020-05-29 | 陕西科技大学 | Portable cherry picking device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0741307Y2 (en) | 1995-09-27 |