JPH03114916U - - Google Patents
Info
- Publication number
- JPH03114916U JPH03114916U JP1339390U JP1339390U JPH03114916U JP H03114916 U JPH03114916 U JP H03114916U JP 1339390 U JP1339390 U JP 1339390U JP 1339390 U JP1339390 U JP 1339390U JP H03114916 U JPH03114916 U JP H03114916U
- Authority
- JP
- Japan
- Prior art keywords
- cutting blade
- balance bar
- drive arm
- recessed
- swings
- 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
- 208000019300 CLIPPERS Diseases 0.000 claims 1
- 208000021930 chronic lymphocytic inflammation with pontine perivascular enhancement responsive to steroids Diseases 0.000 claims 1
Landscapes
- Harvester Elements (AREA)
Description
第１図は本考案実施例の全体平面図、第２図は
同じく側面図、第３図は駆動部の正面図、第４図
は第２実施例の要部側面図、第５図は第３実施例
の要部平面図、第６図は第４実施例による駆動部
の側面図、第７図は第５実施例の平面図、第８図
はその側面図である。
６……駆動部、１２……刈刃、１３……刈刃駆
動アーム、１７……バランス棒材、１７Ｂ……凹
入部、１７Ｃ……払い部、Ｋ……カバー。
Fig. 1 is an overall plan view of the embodiment of the present invention, Fig. 2 is a side view, Fig. 3 is a front view of the drive section, Fig. 4 is a side view of main parts of the second embodiment, and Fig. 5 is a side view of the drive unit. FIG. 6 is a side view of the drive unit according to the fourth embodiment, FIG. 7 is a plan view of the fifth embodiment, and FIG. 8 is a side view thereof. 6... Drive part, 12... Cutting blade, 13... Cutting blade drive arm, 17... Balance bar, 17B... Recessed part, 17C... Wiping part, K... Cover.
Claims (1)
駆動アーム１３を備え、該刈刃駆動アーム１３に
よつて往復するバリカン式刈刃１２を備えている
歩行形刈払機の刈刃装置において、 前記刈刃駆動アーム１３は、刈刃１２の長手方
向中央部に連結され、該刈刃駆動アーム１３の揺
動で左右方向に揺動するバランス棒材１７を刈刃
駆動アーム１３の上方に設け、前記刈刃駆動アー
ム１３とバランス棒材１７とは互いに逆方向に揺
動すべく連結され、前記バランス棒材１７はその
先端近傍に接地方向に凹入する凹入部１７Ｂを有
し、該凹入部１７Ｂを介して先端に払い部１７Ｃ
を有し、前記バランス棒材１７等を上方から覆う
カバーＫを、前記凹入部１７Ｂに入込み状として
備えていることを特徴とする歩行形刈払機の刈刃
装置。[Claims for Utility Model Registration] A walking device comprising a cutting blade drive arm 13 that swings in the left-right direction in conjunction with a drive unit 6, and a clipper-type cutting blade 12 that reciprocates by the cutting blade drive arm 13. In the cutting blade device of a type brush cutter, the cutting blade drive arm 13 is connected to the longitudinal center portion of the cutting blade 12, and drives a balance bar 17 that swings in the left and right direction by the swinging of the cutting blade drive arm 13. The cutting blade driving arm 13 and the balance bar 17 are connected to each other so as to swing in opposite directions, and the balance bar 17 is recessed in the vicinity of its tip in the direction of contact with the ground. It has a recessed part 17B, and a dispensing part 17C is provided at the tip through the recessed part 17B.
A mowing blade device for a walk-behind brush cutter, characterized in that a cover K that covers the balance bar 17 and the like from above is provided in the recessed portion 17B.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1339390U JPH03114916U (en) | 1990-02-14 | 1990-02-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1339390U JPH03114916U (en) | 1990-02-14 | 1990-02-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03114916U true JPH03114916U (en) | 1991-11-27 |
Family
ID=31516808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1339390U Pending JPH03114916U (en) | 1990-02-14 | 1990-02-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03114916U (en) |
-
1990
- 1990-02-14 JP JP1339390U patent/JPH03114916U/ja active Pending
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