JPS61133463U - - Google Patents
Info
- Publication number
- JPS61133463U JPS61133463U JP1728085U JP1728085U JPS61133463U JP S61133463 U JPS61133463 U JP S61133463U JP 1728085 U JP1728085 U JP 1728085U JP 1728085 U JP1728085 U JP 1728085U JP S61133463 U JPS61133463 U JP S61133463U
- Authority
- JP
- Japan
- Prior art keywords
- master cylinder
- control valve
- protrusion
- engaging portion
- pressure control
- 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
- 238000010586 diagram Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Landscapes
- Hydraulic Control Valves For Brake Systems (AREA)
- Transmission Of Braking Force In Braking 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
図は本考案に係る撓み部材を示す斜視図、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
の特性図である。
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、３５……弁体、３７…
…筒部、４０……撓み部材、４２……自由端部、
４３……第１突出ピン、４４……第２突出ピン。
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 flexible member 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 an operating state diagram of Figure 3, and Figure 7 is the front wheel brake system. It is a characteristic diagram of the hydraulic pressure control valve when it fails. DESCRIPTION OF SYMBOLS 1...Master cylinder main body, 2...Primary piston, 3...Secondary piston, 6...Cylinder material, 24...Liquid pressure control valve, 35...Valve body, 37...
... cylinder part, 40 ... flexible member, 42 ... free end,
43...first protruding pin, 44...second protruding pin.
Claims (1)
接続し、 該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、 前記液圧制御弁と前記マスタシリンダ本体とで
自由端部を有する撓み部材を保持し、 該撓み部材に、該撓み部材の自由端部の撓みに
伴つて、前記係合部に当接する第１突出部と、前
記マスタシリンダ本体内へ進入する第２突出部と
を突設し、 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、
前記第２突出部に係合して前記自由端部を前記係
合部に向けて撓ま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 pressure 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 hydraulic pressure control valve is provided with an engaging portion that protrudes toward the master cylinder body; A flexible member having a free end is held by the control valve and the master cylinder body, and the flexible member has a first protrusion that comes into contact with the engaging portion as the free end of the flexible member is deflected. , a second protrusion that enters into the master cylinder main body, and a second protrusion that protrudes into one of the pair of pistons that is slidably inserted into the master cylinder main body, such that one piston is displaced by a predetermined stroke or more. When moving,
A master cylinder characterized in that a valve actuation release member is attached that engages with the second protrusion and deflects the free end toward the engaging portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1728085U JPS61133463U (en) | 1985-02-09 | 1985-02-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1728085U JPS61133463U (en) | 1985-02-09 | 1985-02-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61133463U true JPS61133463U (en) | 1986-08-20 |
Family
ID=30504838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1728085U Pending JPS61133463U (en) | 1985-02-09 | 1985-02-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61133463U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6395969U (en) * | 1986-12-12 | 1988-06-21 | ||
| JPS63107267U (en) * | 1986-12-27 | 1988-07-11 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60226347A (en) * | 1984-04-02 | 1985-11-11 | アライド・コーポレーション | Master cylinder and distributing valve gear |
-
1985
- 1985-02-09 JP JP1728085U patent/JPS61133463U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60226347A (en) * | 1984-04-02 | 1985-11-11 | アライド・コーポレーション | Master cylinder and distributing valve gear |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6395969U (en) * | 1986-12-12 | 1988-06-21 | ||
| JPS63107267U (en) * | 1986-12-27 | 1988-07-11 |