JPH0367256U - - Google Patents
Info
- Publication number
- JPH0367256U JPH0367256U JP12500789U JP12500789U JPH0367256U JP H0367256 U JPH0367256 U JP H0367256U JP 12500789 U JP12500789 U JP 12500789U JP 12500789 U JP12500789 U JP 12500789U JP H0367256 U JPH0367256 U JP H0367256U
- Authority
- JP
- Japan
- Prior art keywords
- spring
- load
- plunger
- lever
- valve
- 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
- 238000001514 detection method Methods 0.000 claims description 5
- 210000002105 tongue Anatomy 0.000 claims 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 attachment part of the load detection lever in the device, and Fig. 3 is a spring receiver in the device. Fig. 4 is a sectional view showing the spring receiver attached to the load detection lever, Fig. 5 is a longitudinal sectional view showing a conventional load-responsive brake hydraulic pressure control device, and Fig. 6 is a sectional view showing the spring receiver attached to the load detection lever. 1 is a graph 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)
と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、基端部を上記プランジヤにに対向させると
ともに、ばねを介して上記プランジヤに連係させ
て配設し、かつ他端部を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荷重検知
レバーとを備えた装置において、有底筒状体の相
対する部分を切起して一対の舌片を形成したばね
受けを該舌片によつて上記レバーを挟込んで該レ
バーに支持させ、かつ筒状部内に上記ばねの端部
を収容させた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 valve body of the pressure reducing valve at one end. a plunger, with a base end facing the plunger and linked to the plunger via a spring, and with the other end connected to the other of the vehicle body and the axle, for loading a vehicle; In a device equipped with a load detection lever that biases the valve body in the valve opening direction with a size corresponding to the load, the spring has a pair of tongue pieces formed by cutting and raising opposing portions of a bottomed cylindrical body. A load-responsive brake hydraulic pressure control device, characterized in that a receiver is supported by the lever by sandwiching the lever between the tongues, and an end of the spring is housed in a cylindrical portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12500789U JPH0367256U (en) | 1989-10-25 | 1989-10-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12500789U JPH0367256U (en) | 1989-10-25 | 1989-10-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0367256U true JPH0367256U (en) | 1991-07-01 |
Family
ID=31672896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12500789U Pending JPH0367256U (en) | 1989-10-25 | 1989-10-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0367256U (en) |
-
1989
- 1989-10-25 JP JP12500789U patent/JPH0367256U/ja active Pending
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