JPS6233233U - - Google Patents
Info
- Publication number
- JPS6233233U JPS6233233U JP12427585U JP12427585U JPS6233233U JP S6233233 U JPS6233233 U JP S6233233U JP 12427585 U JP12427585 U JP 12427585U JP 12427585 U JP12427585 U JP 12427585U JP S6233233 U JPS6233233 U JP S6233233U
- Authority
- JP
- Japan
- Prior art keywords
- attachment part
- blade attachment
- mower blade
- plate
- cam
- 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
Landscapes
- Harvester Elements (AREA)
- Mechanical Operated Clutches (AREA)
Description
第1図は刈刃駆動時における第2図―線断
面図、第2図は底面図、第3図は刈刃制動時にお
ける第2図―線断面図。
1…刈刃取付部、12…摩擦部、2…駆動軸、
3…クラツチ板、4…アクチユエータ、41,4
2…カム板、41b…レバー、5…ブレーキ板、
6…加圧ばね、E…エンジン本体。
FIG. 1 is a sectional view taken along the line shown in FIG. 2 when the cutting blade is driven, FIG. 2 is a bottom view, and FIG. 3 is a sectional view taken along the line taken along the line shown in FIG. 2 when the cutting blade is braked. 1...Cutter blade attachment part, 12...Friction part, 2...Drive shaft,
3... Clutch plate, 4... Actuator, 41, 4
2...Cam plate, 41b...Lever, 5...Brake plate,
6...Pressure spring, E...engine body.
Claims (1)
自在に取付けた刈刃取付部と、刈刃取付部に対す
る駆動用のクラツチ板と、刈刃取付部に対する制
動用のブレーキ板と、カムボールを挾装した一対
のカム板のうちの一方のカム板の回動操作にて、
クラツチ板およびブレーキ板を互いに逆方向へス
ライド移動させて交互に刈刃取付部へ圧接させる
両開き式のアクチユエータと、上記アクチユエー
タを刈刃取付部方向へ付勢する加圧ばねとを有す
るクラツチ装置において、上記アクチユエータを
、1個のベアリングを介して駆動軸の周囲に配置
しており、加圧ばねを、エンジン本体に対向する
一方のカム板とエンジン本体との間に挾装すると
ともに、上記一方のカム板と対向する他方のカム
板に、回動操作用のレバーを形成していることを
特徴とする動力芝刈り機のクラツチ装置。 A mower blade attachment part is rotatably attached to the drive shaft protruding from the engine body, a clutch plate for driving the mower blade attachment part, a brake plate for braking the mower blade attachment part, and a cam ball are sandwiched between them. By rotating one of the pair of cam plates,
A clutch device having a double-opening actuator that slides a clutch plate and a brake plate in opposite directions to alternately press them against a mower blade attachment part, and a pressure spring that urges the actuator toward the mower blade attachment part. , the actuator is disposed around the drive shaft via one bearing, and a pressure spring is interposed between one cam plate facing the engine body and the engine body, and A clutch device for a power lawn mower, characterized in that a lever for rotational operation is formed on the other cam plate facing the cam plate.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1985124275U JPH0224426Y2 (en) | 1985-08-13 | 1985-08-13 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1985124275U JPH0224426Y2 (en) | 1985-08-13 | 1985-08-13 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6233233U true JPS6233233U (en) | 1987-02-27 |
JPH0224426Y2 JPH0224426Y2 (en) | 1990-07-04 |
Family
ID=31016138
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1985124275U Expired JPH0224426Y2 (en) | 1985-08-13 | 1985-08-13 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0224426Y2 (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58125930U (en) * | 1982-02-19 | 1983-08-26 | 日信工業株式会社 | Clutch/brake device |
-
1985
- 1985-08-13 JP JP1985124275U patent/JPH0224426Y2/ja not_active Expired
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58125930U (en) * | 1982-02-19 | 1983-08-26 | 日信工業株式会社 | Clutch/brake device |
Also Published As
Publication number | Publication date |
---|---|
JPH0224426Y2 (en) | 1990-07-04 |