JPH0431625U

JPH0431625U -

Info

Publication number: JPH0431625U
Application number: JP7475090U
Authority: JP
Priority date: 1990-07-12
Filing date: 1990-07-12
Publication date: 1992-03-13

Description

[Brief explanation of the drawing]

第１図ないし第５図は本考案の第１実施例を示
し、第１図はクラツチ操作装置が切り状態にある
場合を示す一部切欠側面図、第２図は第１図に示
したクラツチ操作装置の一部切欠平面図、第３図
は前記クラツチ操作装置が入り状態にある場合を
示す説明図、第４図と第５図は第２図中の係止機
構部分を拡大して示した断面図である。第６図な
いし第８図は本考案の第２実施例を示し、第６図
は第２実施例のクラツチ操作装置の一部切欠側面
図、第７図と第８図は第６図におけるクラツチ操
作装置の作動状態説明図である。第９図ないし第
１１図は本考案の第３実施例を示し、第９図は第
３実施例のクラツチ操作装置の一部切欠平面図、
第１０図は同装置の一部切欠側面図、第１１図は
第１０図のＡ−Ａ断面拡大図である。第１２図及
び第１３図は従来例を示し、第１２図は従来装置
の一部切欠側面図、第１３図は同装置の一部切欠
平面図である。１……操作索、２……操縦ハンドル杆、３……
作動体、４……握り部、５……操作レバー、６…
…連係機構。 1 to 5 show a first embodiment of the present invention, FIG. 1 is a partially cutaway side view showing the clutch operating device in the disengaged state, and FIG. 2 is a side view of the clutch operating device shown in FIG. 1. A partially cutaway plan view of the operating device, FIG. 3 is an explanatory diagram showing the clutch operating device in the engaged state, and FIGS. 4 and 5 are enlarged views of the locking mechanism portion in FIG. 2. FIG. 6 to 8 show a second embodiment of the present invention, FIG. 6 is a partially cutaway side view of the clutch operating device of the second embodiment, and FIGS. 7 and 8 show the clutch operating device in FIG. 6. FIG. 3 is an explanatory diagram of the operating state of the operating device. 9 to 11 show a third embodiment of the present invention, and FIG. 9 is a partially cutaway plan view of the clutch operating device of the third embodiment;
FIG. 10 is a partially cutaway side view of the same device, and FIG. 11 is an enlarged cross-sectional view taken along line AA in FIG. 10. 12 and 13 show a conventional example, with FIG. 12 being a partially cutaway side view of the conventional device, and FIG. 13 being a partially cutaway plan view of the same device. 1... Operating cable, 2... Operating handle rod, 3...
Actuating body, 4...Grip portion, 5...Operation lever, 6...
...coordination mechanism.

Claims

[Scope of utility model registration request]

The other end of the operating cable 1 connected to the clutch is connected to an actuating body 3 installed on the steering handle bar 2, and the actuating body 3 is operated by hand while gripping the grip portion 4 of the steering handle bar 2. In a clutch operation device for a walk-behind agricultural machine, which is configured to be actuated by a control lever 5 provided so as to be operable by A clutch operating device for a walk-behind agricultural machine, characterized in that the clutch is configured so that the clutch is alternately connected and disconnected by movement in the same direction.