JPH0160941U - - Google Patents
Info
- Publication number
- JPH0160941U JPH0160941U JP1987157074U JP15707487U JPH0160941U JP H0160941 U JPH0160941 U JP H0160941U JP 1987157074 U JP1987157074 U JP 1987157074U JP 15707487 U JP15707487 U JP 15707487U JP H0160941 U JPH0160941 U JP H0160941U
- Authority
- JP
- Japan
- Prior art keywords
- brake
- operating
- clutch
- tension arm
- operating tool
- 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
- Arrangement And Mounting Of Devices That Control Transmission Of Motive Force (AREA)
Description
図面は本考案に係る作業機のクラツチブレーキ
操作構造の実施例を示し、第１図は該操作構造の
連係を表す展開図、第２図は操作具の操作量に対
する操作荷重の変化を表すグラフ、第３図は伝動
系の概略図、第４図は芝刈機の全体側面図である
。
１９…テンシヨンアーム、２１…操作具、２５
…融通部、２７…バネ、２９…ブレーキ、３３…
ストツパー、Ｃ…クラツチ、Ｘ…第１操作位置、
Ｙ…第２操作位置。
The drawings show an embodiment of the clutch brake operating structure for a working machine according to the present invention, FIG. 1 is a developed view showing the linkage of the operating structure, and FIG. 2 is a graph showing changes in the operating load with respect to the operating amount of the operating tool. , FIG. 3 is a schematic diagram of the transmission system, and FIG. 4 is an overall side view of the lawn mower. 19... Tension arm, 21... Operating tool, 25
...Flexible part, 27...Spring, 29...Brake, 33...
Stopper, C...clutch, X...first operation position,
Y...Second operation position.
Claims (1)
ヨン式のクラツチＣを切り操作し、この第１操作
位置Ｘより更に操作した状態の第２操作位置Ｙへ
の操作によつて前記クラツチＣを切り状態に設定
したままで走行系のブレーキ２９を作動させる操
作具２１を備えている作業機のクラツチブレーキ
操作構造であつて、切り状態に達した前記クラツ
チＣのテンシヨンアーム１９の動作を阻止するス
トツパー３３を設けると共に、テンシヨンアーム
１９の動作がストツパー２３で阻止されている状
態で前記ブレーキ２９の作動を許容するよう前記
操作具２１とテンシヨンアーム１９との間の操作
系に融通部２５を形成し、かつ、この融通部２５
の融通域に相当する操作域において操作具２１に
よつて弾性変形される操作荷重増大用のバネ２７
を設けてある作業機のクラツチブレーキ操作構造
。 The belt tension type clutch C is disengaged by operation to the first operation position A clutch brake operation structure for a working machine, which is equipped with an operating tool 21 that operates a traveling system brake 29 while the brake is set in the disengaged state, and prevents the operation of the tension arm 19 of the clutch C when the disengaged state is reached. A flexible part is provided in the operating system between the operating tool 21 and the tension arm 19 to allow the operation of the brake 29 in a state where the operation of the tension arm 19 is blocked by the stopper 23. 25, and this flexible portion 25
A spring 27 for increasing the operating load that is elastically deformed by the operating tool 21 in the operating area corresponding to the flexible area of
Clutch brake operation structure for work equipment equipped with
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987157074U JPH0640015Y2 (en) | 1987-10-14 | 1987-10-14 | Work machine clutch brake operation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987157074U JPH0640015Y2 (en) | 1987-10-14 | 1987-10-14 | Work machine clutch brake operation structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0160941U true JPH0160941U (en) | 1989-04-18 |
| JPH0640015Y2 JPH0640015Y2 (en) | 1994-10-19 |
Family
ID=31436194
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987157074U Expired - Lifetime JPH0640015Y2 (en) | 1987-10-14 | 1987-10-14 | Work machine clutch brake operation structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0640015Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6130538U (en) * | 1984-07-30 | 1986-02-24 | 株式会社クボタ | Operation structure of walk-behind cultivator |
-
1987
- 1987-10-14 JP JP1987157074U patent/JPH0640015Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6130538U (en) * | 1984-07-30 | 1986-02-24 | 株式会社クボタ | Operation structure of walk-behind cultivator |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0640015Y2 (en) | 1994-10-19 |