JPH0338428U

JPH0338428U -

Info

Publication number: JPH0338428U
Application number: JP9977889U
Authority: JP
Priority date: 1989-08-25
Filing date: 1989-08-25
Publication date: 1991-04-15

Description

[Brief explanation of the drawing]

第１図は本考案の第１実施例を示す断面説明図
、第２図は本考案の第２実施例を示す側面説明図
である、１……クラツチ、３……推進軸、５……クラツ
チ解除部材、８……クラツチ板、９……クラツチ
ハウジング、１０……支持体、１１……筒部、１
５……レリーズハブ、１６……レリーズベアリン
グ、１９……油圧シリンダ、２２……油量調整弁
、２３……油圧ポンプ、２７……クラツチペダル
、２８……コイルバネ（付勢手段）、３４……回
動体、３６……油圧シリンダ、３７……引張りス
プリング（付勢手段）。 Fig. 1 is a sectional explanatory view showing a first embodiment of the present invention, and Fig. 2 is a side explanatory view showing a second embodiment of the present invention. 1...clutch, 3...propulsion shaft, 5... Clutch release member, 8...Clutch plate, 9...Clutch housing, 10...Support body, 11...Cylinder part, 1
5... Release hub, 16... Release bearing, 19... Hydraulic cylinder, 22... Oil amount adjustment valve, 23... Hydraulic pump, 27... Clutch pedal, 28... Coil spring (biasing means), 34... Rotating body, 36...hydraulic cylinder, 37...tension spring (biasing means).

Claims

[Claims for Utility Model Registration] (1) A clutch 1 that transmits engine power to the propulsion shaft 3 in a freely engaging and disconnectable manner, and a propulsion shaft 3 that pushes the clutch release member 5 of the clutch 1 in the clutch disengagement direction.
A release hub 15 fitted onto the top, a support 10 fixed to the clutch housing 9 and rotatably supporting the propulsion shaft 3, and a clutch pedal 27 that moves the release hub 15 toward the clutch disengagement side when depressed. In the clutch operation device for a traveling vehicle, the release hub 15 is fitted into a cylindrical portion 11 formed on the support 10, and the release hub 15 is inserted between the two.
A hydraulic cylinder 19 is formed to press the release hub 15 toward the clutch disengaged side, and a biasing means 28 is provided to bias the release hub 15 toward the clutch disengaged side.
A clutch operation device for a traveling vehicle, characterized in that the oil amount adjusting valve 22 is connected to the oil amount adjusting valve 22 and can be operated by depressing a clutch pedal 27. (2) A clutch 1 that transmits engine power to the propulsion shaft 3 in a disconnectable manner, and a propulsion shaft 3 that pushes the clutch release member 5 of the clutch 1 in the clutch disengagement direction.
The release hub 15 is fitted onto the clutch housing 9, the support body 10 is fixed to the clutch housing 9 and rotatably supports the propulsion shaft 3, and the clutch housing 9 is configured to move the release hub 15 toward the clutch disengaged side by a depressing operation. In a clutch operation device for a traveling vehicle, which has a rotating body 34 pivotally supported by a rotating body 34 and a clutch pedal 27 that rotates this rotating body 34 by a depressing operation, there is a gap between the rotating body 34 and the clutch housing 9. A hydraulic cylinder 36 is provided to press the release hub 15 toward the clutch disengagement side, and a biasing means 37 is provided to bias the release hub 15 toward the clutch disengagement side. Connect this oil amount adjustment valve 2
A clutch operation device for a traveling vehicle, characterized in that a clutch pedal 27 can be operated by depressing a clutch pedal 27.