JPS61133461U - - Google Patents
Info
- Publication number
- JPS61133461U JPS61133461U JP1727985U JP1727985U JPS61133461U JP S61133461 U JPS61133461 U JP S61133461U JP 1727985 U JP1727985 U JP 1727985U JP 1727985 U JP1727985 U JP 1727985U JP S61133461 U JPS61133461 U JP S61133461U
- Authority
- JP
- Japan
- Prior art keywords
- master cylinder
- slider
- cylinder body
- valve
- protrusion
- 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
- 238000006073 displacement reaction Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Hydraulic Control Valves For Brake Systems (AREA)
Description
第１図は本考案に係るマスタシリンダを示す平
面図、第２図は第１図の縦断面図、第３図は本考
案に係るマスタシリンダの要部拡大断面図、第４
図は本考案に係るスライダを示す斜視図、第５図
はブレーキ系統の正常時における液圧制御弁の特
性図、第６図は第３図の動作状態図、第７図は前
輪ブレーキ系が失陥したときにおける液圧制御弁
の特性図、第８図は他の実施例に係るマスタシリ
ンダの要部拡大断面図、第９図は第８図において
用いられているスライダの斜視図。
１……マスタシリンダ本体、２……プライマリ
ピストン、３……セカンダリピストン、６……筒
材、２４……液圧制御弁、２３……スリツト、３
７……筒部、３５……弁体、４３……軸部、４０
……スライダ、４３ｂ……他端部、４３ａ……球
状端部。
FIG. 1 is a plan view showing a master cylinder according to the present invention, FIG. 2 is a vertical sectional view of FIG.
The figure is a perspective view showing the slider according to the present invention, Figure 5 is a characteristic diagram of the hydraulic pressure control valve when the brake system is normal, Figure 6 is a diagram of the operating state of Figure 3, and Figure 7 is the front wheel brake system. FIG. 8 is an enlarged sectional view of a main part of a master cylinder according to another embodiment, and FIG. 9 is a perspective view of a slider used in FIG. 8. DESCRIPTION OF SYMBOLS 1... Master cylinder body, 2... Primary piston, 3... Secondary piston, 6... Cylinder material, 24... Hydraulic pressure control valve, 23... Slit, 3
7...Cylinder part, 35...Valve body, 43...Shaft part, 40
...Slider, 43b...other end, 43a...spherical end.
Claims (1)
接続し、 前記液圧制御弁の弁体に、前記マスタシリンダ
本体に向つて突出する係合部を設け、 前記弁体と前記マスタシリンダ本体との間にス
ライダをスライド可能に配設し、 前記スライダに、一端部が該スライダのスライ
ドに従つて前記係合部に回動力を付与し他端部が
前記マスタシリンダ本体内に該マスタシリンダ本
体に形成されたスリツトを介して進入する突出部
を設け、 前記マスタシリンダ本体内に摺動可能に嵌挿さ
れる一対のピストンのいずれか一方に、該一方の
ピストンが所定ストローク以上変位動するとき、
前記突出部の他端部に係合して該突出部の他端部
を変位動させる弁作動解除部材を取付けた、こと
を特徴とするマスタシリンダ。[Claims for Utility Model Registration] A hydraulic control valve is connected to a tandem master cylinder body, a valve body of the hydraulic pressure control valve is provided with an engaging portion that protrudes toward the master cylinder body, and the valve body a slider is slidably disposed between the slider and the master cylinder body, one end of the slider applies rotational force to the engaging portion according to the slide of the slider, and the other end of the slider applies rotational force to the engagement portion as the slider slides; A protruding portion that enters through a slit formed in the master cylinder body is provided in the master cylinder body, and one of the pair of pistons is slidably inserted into the master cylinder body so that the one piston makes a predetermined stroke. When the displacement is more than
A master cylinder characterized in that a valve actuation release member is attached that engages with the other end of the protrusion and displaces the other end of the protrusion.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1727985U JPS61133461U (en) | 1985-02-09 | 1985-02-09 | |
| DE19863604178 DE3604178A1 (en) | 1985-02-09 | 1986-02-10 | Tandem brake master cylinder |
| US07/004,803 US4774809A (en) | 1985-02-09 | 1987-01-12 | Tandem type master cylinder with pressure proportioning valve deactivated by a slidable actuating member |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1727985U JPS61133461U (en) | 1985-02-09 | 1985-02-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61133461U true JPS61133461U (en) | 1986-08-20 |
Family
ID=30504836
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1727985U Pending JPS61133461U (en) | 1985-02-09 | 1985-02-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61133461U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6340267U (en) * | 1986-09-03 | 1988-03-16 | ||
| JPS6340266U (en) * | 1986-09-03 | 1988-03-16 | ||
| JPS6342465U (en) * | 1986-09-03 | 1988-03-19 | ||
| JPS6357165U (en) * | 1986-10-01 | 1988-04-16 | ||
| JPS63130366U (en) * | 1987-02-20 | 1988-08-25 | ||
| JPS6445570U (en) * | 1987-09-17 | 1989-03-20 | ||
| JPH01161862U (en) * | 1988-04-26 | 1989-11-10 |
-
1985
- 1985-02-09 JP JP1727985U patent/JPS61133461U/ja active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6340267U (en) * | 1986-09-03 | 1988-03-16 | ||
| JPS6340266U (en) * | 1986-09-03 | 1988-03-16 | ||
| JPS6342465U (en) * | 1986-09-03 | 1988-03-19 | ||
| JPS6357165U (en) * | 1986-10-01 | 1988-04-16 | ||
| JPS63130366U (en) * | 1987-02-20 | 1988-08-25 | ||
| JPS6445570U (en) * | 1987-09-17 | 1989-03-20 | ||
| JPH01161862U (en) * | 1988-04-26 | 1989-11-10 |