JPS649532U - - Google Patents
Info
- Publication number
- JPS649532U JPS649532U JP10266487U JP10266487U JPS649532U JP S649532 U JPS649532 U JP S649532U JP 10266487 U JP10266487 U JP 10266487U JP 10266487 U JP10266487 U JP 10266487U JP S649532 U JPS649532 U JP S649532U
- Authority
- JP
- Japan
- Prior art keywords
- lower rotary
- transmission case
- support plate
- rotary blade
- view
- 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
- 230000005540 biological transmission Effects 0.000 claims description 5
Landscapes
- Harvester Elements (AREA)
Description
第１図は本考案の１実施例の側面図、第２図は
他の姿勢における要部の側面図、第３図は伝動ケ
ースの平断面図、第４図は第３図の―線の側
断面図、第５図は要部の拡大正断面図、第６図、
第７図はそれぞれ板ばねの側断面図、平面図、第
８図は従来例の側面図、第９図は同伝動ケースの
側断面図である。
４１，４３…刃部、４３，４５…回転刃、４７
…伝動ケース、４９…連結杆、５１…エンジン、
９３…回転軸、１０５…支持板、１０９…ねじ、
１１０…押え板、１２３…弾機（板ばね）。
Fig. 1 is a side view of one embodiment of the present invention, Fig. 2 is a side view of the main parts in another position, Fig. 3 is a plan cross-sectional view of the transmission case, and Fig. 4 is a line taken along the - line in Fig. 3. A side sectional view, Fig. 5 is an enlarged front sectional view of the main part, Fig. 6,
7 is a side sectional view and a plan view of the leaf spring, FIG. 8 is a side view of a conventional example, and FIG. 9 is a side sectional view of the same transmission case. 41, 43...Blade portion, 43, 45...Rotary blade, 47
...Transmission case, 49...Connection rod, 51...Engine,
93... Rotating shaft, 105... Support plate, 109... Screw,
110... Presser plate, 123... Bullet machine (plate spring).
Claims (1)
た上下２枚の回転刃４３，４５を重ね合わせて相
対的に往復回動自在に軸支する伝動ケース４７と
、エンジン５１とを連結する連結杆４９を設け、
前記伝動ケース４７に垂直方向に設けた回転軸９
３に固着する支持板１０５と、前記支持板１０５
にねじ１０９によつて装着された押え板１１０と
の間に、円周方向に遊動自在に嵌合する下方の回
転刃４５を弾機１２３を介して押圧、挾持して設
けたことを特徴とする揺動式刈払機。 A connection that connects an engine 51 to a transmission case 47 in which two upper and lower rotary blades 43 and 45 each having tooth-shaped blade portions 41 and 42 formed on the outer periphery are superimposed and supported so as to be relatively rotatable in a reciprocating manner. A rod 49 is provided,
A rotating shaft 9 provided perpendicularly to the transmission case 47
3, a support plate 105 fixed to the support plate 105;
A lower rotary blade 45 that fits freely in the circumferential direction and is pressed and clamped via a bullet 123 is provided between the presser plate 110 attached by a screw 109 to the lower rotary blade 45. Oscillating brush cutter.
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10266487U JPH0420179Y2 (en) | 1987-07-06 | 1987-07-06 | |
| DE8787112105T DE3785517T2 (en) | 1986-08-26 | 1987-08-20 | MOWER. |
| EP87112105A EP0257566B1 (en) | 1986-08-26 | 1987-08-20 | Mowing machine |
| AU77410/87A AU604744B2 (en) | 1986-08-26 | 1987-08-25 | Mowing machine |
| US07/086,496 US4881363A (en) | 1986-08-26 | 1987-09-21 | Mowing machine |
| US07/297,717 US4987732A (en) | 1986-08-26 | 1989-01-17 | Mowing apparatus having oppositely reciprocating cutters |
| US07/324,011 US4998401A (en) | 1986-08-26 | 1989-03-15 | Mowing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10266487U JPH0420179Y2 (en) | 1987-07-06 | 1987-07-06 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS649532U true JPS649532U (en) | 1989-01-19 |
| JPH0420179Y2 JPH0420179Y2 (en) | 1992-05-08 |
Family
ID=31332779
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10266487U Expired JPH0420179Y2 (en) | 1986-08-26 | 1987-07-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0420179Y2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02255007A (en) * | 1989-03-27 | 1990-10-15 | Komatsu Zenoah Co | Oscillating type edge cutting machine |
| JPH0624427U (en) * | 1992-09-08 | 1994-04-05 | 株式会社丸山製作所 | Edge 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 |
-
1987
- 1987-07-06 JP JP10266487U patent/JPH0420179Y2/ja not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02255007A (en) * | 1989-03-27 | 1990-10-15 | Komatsu Zenoah Co | Oscillating type edge cutting machine |
| JPH0624427U (en) * | 1992-09-08 | 1994-04-05 | 株式会社丸山製作所 | Edge 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0420179Y2 (en) | 1992-05-08 |
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