JPS6340267U - - Google Patents
Info
- Publication number
- JPS6340267U JPS6340267U JP13590686U JP13590686U JPS6340267U JP S6340267 U JPS6340267 U JP S6340267U JP 13590686 U JP13590686 U JP 13590686U JP 13590686 U JP13590686 U JP 13590686U JP S6340267 U JPS6340267 U JP S6340267U
- Authority
- JP
- Japan
- Prior art keywords
- control device
- brake control
- piston
- poppet valve
- engaging member
- 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.)
- Granted
Links
- 239000007788 liquid Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Hydraulic Control Valves For Brake Systems (AREA)
Description
第１，２図は本考案に係るブレーキ制御装置の
第１実施例を示す図であり、第１図はその全体断
面図、第２図はその要部断面図、第３図は本考案
の第２実施例の要部断面図である。第４図は従来
のブレーキ制御装置を示す全体断面図である。
２……リザーバタンク、３……マスタシリンダ
、５……液圧制御弁、６……ハウジング、６ａ…
…ピストン孔、６ｂ……内壁、７……プライマリ
液圧室、８……セカンダリピストン、９……プラ
イマリピストン、１０……セカンダリ液圧室、１
２……リターンスプリング、１４……液吐出口、
１５……段差ピストン、１６……ポペツトバルブ
、１６ａ……ポペツトバルブの上端、１７……液
通路、１９……係合部材、２１……ブレーキ制御
装置、２３……係合部材、２３ａ……係合部材の
端部、２３ｂ……係合突起、Ｅ……ピストン孔６
ａの中心線。
1 and 2 are diagrams showing a first embodiment of the brake control device according to the present invention. FIG. 1 is an overall sectional view thereof, FIG. FIG. 7 is a sectional view of a main part of a second embodiment. FIG. 4 is an overall sectional view showing a conventional brake control device. 2... Reservoir tank, 3... Master cylinder, 5... Hydraulic pressure control valve, 6... Housing, 6a...
...Piston hole, 6b...Inner wall, 7...Primary hydraulic pressure chamber, 8...Secondary piston, 9...Primary piston, 10...Secondary hydraulic pressure chamber, 1
2...Return spring, 14...Liquid discharge port,
15... Step piston, 16... Poppet valve, 16a... Upper end of poppet valve, 17... Liquid passage, 19... Engagement member, 21... Brake control device, 23... Engagement member, 23a... Engagement End of member, 23b...Engaging protrusion, E...Piston hole 6
Center line of a.
Claims (1)
タシリンダと一体的に設けられた液圧制御弁のポ
ペツトバルブを変位させることによつて減圧機能
を制限するブレーキ制御装置において、プライマ
リピストンとセカンダリピストンとの間に設けら
れたリターンスプリングの外側に位置するよう係
合部材を設け、係合部材にピストン孔の中心線に
沿つて屈曲した係合突起を設け、該係合突起がポ
ペツトバルブの上端に係合するようにしたことを
特徴とするブレーキ制御装置。 In a brake control device that limits the pressure reduction function by sensing the stroke of the secondary piston and displacing a poppet valve of a hydraulic control valve that is provided integrally with the master cylinder, the brake control device is provided between the primary piston and the secondary piston. An engaging member is provided to be located outside the return spring, and the engaging member is provided with an engaging protrusion bent along the center line of the piston hole, so that the engaging protrusion engages with the upper end of the poppet valve. A brake control device characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986135906U JPH0343088Y2 (en) | 1986-09-03 | 1986-09-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986135906U JPH0343088Y2 (en) | 1986-09-03 | 1986-09-03 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6340267U true JPS6340267U (en) | 1988-03-16 |
| JPH0343088Y2 JPH0343088Y2 (en) | 1991-09-10 |
Family
ID=31038536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986135906U Expired JPH0343088Y2 (en) | 1986-09-03 | 1986-09-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0343088Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61133461U (en) * | 1985-02-09 | 1986-08-20 |
-
1986
- 1986-09-03 JP JP1986135906U patent/JPH0343088Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61133461U (en) * | 1985-02-09 | 1986-08-20 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0343088Y2 (en) | 1991-09-10 |