JPS61190035U - - Google Patents
Info
- Publication number
- JPS61190035U JPS61190035U JP1985074713U JP7471385U JPS61190035U JP S61190035 U JPS61190035 U JP S61190035U JP 1985074713 U JP1985074713 U JP 1985074713U JP 7471385 U JP7471385 U JP 7471385U JP S61190035 U JPS61190035 U JP S61190035U
- Authority
- JP
- Japan
- Prior art keywords
- chamber
- cylinder
- cylinder chamber
- piston
- power piston
- 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
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D25/00—Fluid-actuated clutches
- F16D25/06—Fluid-actuated clutches in which the fluid actuates a piston incorporated in, i.e. rotating with the clutch
- F16D25/062—Fluid-actuated clutches in which the fluid actuates a piston incorporated in, i.e. rotating with the clutch the clutch having friction surfaces
- F16D25/063—Fluid-actuated clutches in which the fluid actuates a piston incorporated in, i.e. rotating with the clutch the clutch having friction surfaces with clutch members exclusively moving axially
- F16D25/0635—Fluid-actuated clutches in which the fluid actuates a piston incorporated in, i.e. rotating with the clutch the clutch having friction surfaces with clutch members exclusively moving axially with flat friction surfaces, e.g. discs
- F16D25/0638—Fluid-actuated clutches in which the fluid actuates a piston incorporated in, i.e. rotating with the clutch the clutch having friction surfaces with clutch members exclusively moving axially with flat friction surfaces, e.g. discs with more than two discs, e.g. multiple lamellae
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
- Gear-Shifting Mechanisms (AREA)
Description
第１図は本考案によるダブルチヤンバ式油圧サ
ーボ装置の一つの実施例を示す半縦断面図、第２
図は本考案によるダブルチヤンバ式油圧サーボ装
置の他の一つの実施例を示す半縦断面図である。
１…駆動側部材、２…従動側部材、３…プレツ
シヤプレート、４…駆動側クラツチプレート、５
…従動側クラツチプレート、６…ダブルチヤンバ
式油圧サーボ装置、７…筒状内周壁、８…大径外
周壁、９…小径外周壁、１０…パワーピストン、
１１…外側ピストン、１２…内側ピストン、１３
…ばねリテーナ、１４…圧縮コイルばね、１５…
内側シリンダ室（第一のシリンダ室）、１６，１
７…油路、１８…バランスピストン、１９…外側
シリンダ室（第二のシリンダ室）、２０…オリフ
イス通路、２１…大気開放室、２２…大気連通孔
、２３…チエツク弁、２４…孔、２５…弁室、２
６…孔、２７…チエツクボール、２８…圧縮コイ
ルばね。
Fig. 1 is a half-longitudinal sectional view showing one embodiment of the double chamber type hydraulic servo device according to the present invention;
The figure is a half-longitudinal sectional view showing another embodiment of the double chamber type hydraulic servo device according to the present invention. DESCRIPTION OF SYMBOLS 1... Drive side member, 2... Driven side member, 3... Pressure plate, 4... Drive side clutch plate, 5
... Driven side clutch plate, 6... Double chamber type hydraulic servo device, 7... Cylindrical inner circumferential wall, 8... Large diameter outer circumferential wall, 9... Small diameter outer circumferential wall, 10... Power piston,
11...Outer piston, 12...Inner piston, 13
...Spring retainer, 14...Compression coil spring, 15...
Inner cylinder chamber (first cylinder chamber), 16,1
7... Oil passage, 18... Balance piston, 19... Outer cylinder chamber (second cylinder chamber), 20... Orifice passage, 21... Atmospheric release chamber, 22... Atmospheric communication hole, 23... Check valve, 24... Hole, 25 ...Valve chamber, 2
6...hole, 27...check ball, 28...compression coil spring.
Claims (1)
に移動可能に嵌合したパワーピストンとを有し、
前記シリンダ部材と前記パワーピストンとにより
前記パワーピストンの一方の側に互いに個別の第
一のシリンダ室と第二のシリンダ室とが郭定され
、前記第一のシリンダ室に直接連通した油圧通路
と、前記第一のシリンダ室と前記第二のシリンダ
室とを互いに連通接続するオリフイス通路とが設
けられたダブルチヤンバ式油圧サーボ装置に於て
、前記第二のシリンダ室にはバランスピストンが
移動可能に設けられ、前記オリフイス通路は前記
パワーピストンと前記バランスピストンとの間の
位置にて前記第二のシリンダ室に開口し、前記バ
ランスピストンの前記パワーピストンの側とは反
対の側の室が大気開放室になつていることを特徴
とするダブルチヤンバ式油圧サーボ装置。 comprising a cylinder member and a power piston fitted to the cylinder member so as to be movable in the axial direction,
A first cylinder chamber and a second cylinder chamber are defined on one side of the power piston by the cylinder member and the power piston, and a hydraulic passage directly communicates with the first cylinder chamber. In the double-chamber hydraulic servo device provided with an orifice passage that communicates and connects the first cylinder chamber and the second cylinder chamber, a balance piston is movable in the second cylinder chamber. The orifice passage opens into the second cylinder chamber at a position between the power piston and the balance piston, and the chamber on the side of the balance piston opposite to the power piston is open to the atmosphere. A double chamber hydraulic servo device characterized by a double chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985074713U JPS61190035U (en) | 1985-05-20 | 1985-05-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985074713U JPS61190035U (en) | 1985-05-20 | 1985-05-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61190035U true JPS61190035U (en) | 1986-11-27 |
Family
ID=30615258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985074713U Pending JPS61190035U (en) | 1985-05-20 | 1985-05-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61190035U (en) |
-
1985
- 1985-05-20 JP JP1985074713U patent/JPS61190035U/ja active Pending