JPH0238536U - - Google Patents
Info
- Publication number
- JPH0238536U JPH0238536U JP11731288U JP11731288U JPH0238536U JP H0238536 U JPH0238536 U JP H0238536U JP 11731288 U JP11731288 U JP 11731288U JP 11731288 U JP11731288 U JP 11731288U JP H0238536 U JPH0238536 U JP H0238536U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- clutch
- piston member
- valve pin
- cylinders
- 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
Landscapes
- Arrangement And Mounting Of Devices That Control Transmission Of Motive Force (AREA)
- Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
Description
第１図は本考案の実施例に係るワンウエイバル
ブの縦断面説明図、第２図は従来例に係るワンウ
エイバルブの縦断面説明図である。
１…クラツチマスタシリンダ、４…油圧配管、
５…クラツチリリースシリンダ、２０…ワンウエ
イバルブ、２１…ワンウエイバルブ本体、２１ａ
…バルブキヤビテイ、２２…ピストン部材、２２
ａ…開口部、２３…弁ピン、２４…第１スプリン
グ、２５…流路、３０…電磁弁、３７…可動ロツ
ド、４３…コントロールユニツト。
FIG. 1 is an explanatory vertical cross-sectional view of a one-way valve according to an embodiment of the present invention, and FIG. 2 is an explanatory vertical cross-sectional view of a one-way valve according to a conventional example. 1...Clutch master cylinder, 4...Hydraulic piping,
5...Clutch release cylinder, 20...One-way valve, 21...One-way valve body, 21a
... Valve cavity, 22 ... Piston member, 22
a... Opening portion, 23... Valve pin, 24... First spring, 25... Channel, 30... Solenoid valve, 37... Movable rod, 43... Control unit.
Claims (1)
リンダとの間の油圧通路の途中に設けられ、上記
両シリンダ間の流路面積を可変とし得るワンウエ
イバルブ構造において、 上記ワンウエイバルブのバルブ機構を収納する
バルブキヤビテイを備え、上記両シリンダとは別
体に設けられたバルブ本体と、上記両シリンダ間
を連通させる開口部を有するとともに、クラツチ
リリースシリンダ内の圧力によりクラツチマスタ
シリンダ側へスライドし得るピストン部材と、少
なくともその先端部が上記開口部内に位置すると
ともに上記ピストン部材に対して相対的にスライ
ド可能に設けられた弁ピンと、該弁ピンをクラツ
チマスタシリンダ側に付勢するとともに上記ピス
トン部材をクラツチリリースシリンダ側に付勢す
るスプリングと、上記弁ピンを上記ピストン部材
に対してスライドさせる駆動手段と、該駆動手段
の作動を制御する制御手段とを備えたことを特徴
とする油圧クラツチのワンウエイバルブ構造。[Scope of Claim for Utility Model Registration] A one-way valve structure provided in the middle of a hydraulic passage between a clutch master cylinder and a clutch release cylinder and capable of varying the flow passage area between the two cylinders, a valve mechanism of the one-way valve. The valve body is provided separately from the two cylinders, and has an opening that communicates between the two cylinders, and can be slid toward the clutch master cylinder by pressure within the clutch release cylinder. a piston member; a valve pin having at least a distal end thereof positioned within the opening and slidable relative to the piston member; and a valve pin biasing the valve pin toward the clutch master cylinder and the piston member. A hydraulic clutch comprising: a spring that biases the valve pin toward the clutch release cylinder; driving means that slides the valve pin relative to the piston member; and control means that controls the operation of the driving means. One-way valve structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11731288U JPH0238536U (en) | 1988-09-06 | 1988-09-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11731288U JPH0238536U (en) | 1988-09-06 | 1988-09-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0238536U true JPH0238536U (en) | 1990-03-14 |
Family
ID=31360662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11731288U Pending JPH0238536U (en) | 1988-09-06 | 1988-09-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0238536U (en) |
-
1988
- 1988-09-06 JP JP11731288U patent/JPH0238536U/ja active Pending