JPH0367255U - - Google Patents
Info
- Publication number
- JPH0367255U JPH0367255U JP12500689U JP12500689U JPH0367255U JP H0367255 U JPH0367255 U JP H0367255U JP 12500689 U JP12500689 U JP 12500689U JP 12500689 U JP12500689 U JP 12500689U JP H0367255 U JPH0367255 U JP H0367255U
- Authority
- JP
- Japan
- Prior art keywords
- lever
- load
- housing
- valve
- plunger
- 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
- 230000001105 regulatory effect Effects 0.000 claims 1
- 238000001514 detection method Methods 0.000 description 2
Landscapes
- Hydraulic Control Valves For Brake Systems (AREA)
Description
第１図は本考案に係る荷重応動型制動液圧制御
装置の縦断面図、第２図はその装置における荷重
検知レーバーの取付部を示した部分断面図、第３
図はその装置におけるばね受けの斜視図、第４図
はそのばね受けを荷重検知レバーに取付けた状態
を示した断面図、第５図は従来の荷重応動型制動
液圧制御装置を示した縦断面図、第６図は荷重応
動型圧力制御装置の一般的な入力圧−出力圧特性
を示したグラフである。
２１…ハウジング、２１ａ…支持片、２１ｂ，
２１ｃ…ストツパ、２１ｄ，２１ｅ…シリンダ、
２２…シヤーシフレーム、２３…荷重検知レバー
、２３ａ…先端部、２３ｂ…基端部、２３ｃ，２
３ｄ…面、２４…引張ばね、２５…車軸側リンク
、２６…ピン、２７…プランジヤ、２７ａ…弁体
、２８…シール部材、２９…弁、３０…フランジ
板、３１…ばね受け、３１ａ…舌片、３２…ばね
、３３…入力圧室、３４…出力圧室。
Fig. 1 is a longitudinal sectional view of a load-responsive brake hydraulic pressure control device according to the present invention, Fig. 2 is a partial sectional view showing the mounting portion of the load sensing lever in the device, and Fig. 3
The figure is a perspective view of the spring receiver in the device, Figure 4 is a sectional view showing the spring receiver attached to the load detection lever, and Figure 5 is a longitudinal cross-section showing a conventional load-responsive brake hydraulic pressure control device. The plan view and FIG. 6 are graphs showing general input pressure-output pressure characteristics of a load-responsive pressure control device. 21...Housing, 21a...Support piece, 21b,
21c...Stopper, 21d, 21e...Cylinder,
22... Chassis frame, 23... Load detection lever, 23a... Tip end, 23b... Base end, 23c, 2
3d... Surface, 24... Tension spring, 25... Axle side link, 26... Pin, 27... Plunger, 27a... Valve body, 28... Seal member, 29... Valve, 30... Flange plate, 31... Spring receiver, 31a... Tongue Piece, 32... Spring, 33... Input pressure chamber, 34... Output pressure chamber.
Claims (1)
のいずれか一方に設置させるハウジングと、上記
入口ポートと出口ポートとの間に介在させる減圧
弁と、該減圧弁の弁体を一端に有するプランジヤ
と、該プランジヤに当接させ、かつ上記車体と車
軸とのいずれか他方に連結させ、車両の積載荷重
に対応した大きさで上記弁体を開弁方向に付勢す
るレバーと、該レバーの変位量を規制するストツ
パ手段とを備え、該ストツパ手段は、上記レバー
の移動域に上記ハウジングの一部を臨ませ、該ハ
ウジングの一部に上記レバーを当接させて上記レ
バーの移動を規制するものであることを特徴とす
る荷重応動型制動液圧制御装置。 A housing having an inlet port and an outlet port and installed on either the vehicle body or the axle, a pressure reducing valve interposed between the inlet port and the outlet port, and a plunger having a valve body of the pressure reducing valve at one end. a lever that is brought into contact with the plunger and connected to the other of the vehicle body and the axle, and biases the valve body in the valve opening direction with a size corresponding to the load of the vehicle; and a stopper means for regulating the amount of displacement, the stopper means having a part of the housing facing a movement range of the lever, and bringing the lever into contact with a part of the housing to restrict the movement of the lever. 1. A load-responsive brake hydraulic pressure control device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12500689U JPH0367255U (en) | 1989-10-25 | 1989-10-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12500689U JPH0367255U (en) | 1989-10-25 | 1989-10-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0367255U true JPH0367255U (en) | 1991-07-01 |
Family
ID=31672895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12500689U Pending JPH0367255U (en) | 1989-10-25 | 1989-10-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0367255U (en) |
-
1989
- 1989-10-25 JP JP12500689U patent/JPH0367255U/ja active Pending
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