JPS6444260U - - Google Patents
Info
- Publication number
- JPS6444260U JPS6444260U JP13975387U JP13975387U JPS6444260U JP S6444260 U JPS6444260 U JP S6444260U JP 13975387 U JP13975387 U JP 13975387U JP 13975387 U JP13975387 U JP 13975387U JP S6444260 U JPS6444260 U JP S6444260U
- Authority
- JP
- Japan
- Prior art keywords
- load
- reducing valve
- pressure reducing
- suspension spring
- unsprung
- 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
- 239000000725 suspension Substances 0.000 claims description 6
- 239000012530 fluid Substances 0.000 claims description 5
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
Landscapes
- Hydraulic Control Valves For Brake Systems (AREA)
Description
第１図は本考案の一実施例である荷重感知式ブ
レーキ液圧制御装置の要部を示す正面断面図であ
る。第２図は本考案の別の実施例である液圧制御
装置の要部を示す正面断面図である。第３図は従
来の荷重感知式ブレーキ液圧制御装置の要部を示
す正面断面図である。
１０：フレーム、１２：大径ピストン、２０：
プロポーシヨニングバルブ、２２：バルブ本体、
３６：バルブピストン、５２：圧縮コイルスプリ
ング、５６：アジヤストボルト、６２：レバー、
６６：円筒状部材、７２：サスペンシヨンスプリ
ング、７８：小径ピストン、９０：弾性体、９４
：圧縮コイルスプリング、９６：プロポーシヨニ
ングバルブ。
FIG. 1 is a front cross-sectional view showing the main parts of a load-sensing brake fluid pressure control device that is an embodiment of the present invention. FIG. 2 is a front sectional view showing the main parts of a hydraulic pressure control device according to another embodiment of the present invention. FIG. 3 is a front sectional view showing the main parts of a conventional load-sensing brake fluid pressure control device. 10: Frame, 12: Large diameter piston, 20:
Proportioning valve, 22: Valve body,
36: Valve piston, 52: Compression coil spring, 56: Adjustment bolt, 62: Lever,
66: Cylindrical member, 72: Suspension spring, 78: Small diameter piston, 90: Elastic body, 94
: Compression coil spring, 96: Proportioning valve.
Claims (1)
れたサスペンシヨンスプリングと、 バルブ本体から外部へ突出したバルブピストン
を備えるとともに、前記ばね上部材とばね下部材
とのいずれか一方に取り付けられ、液圧源から前
記サスペンシヨンスプリングに対応する車輪のホ
イールシリンダに供給されるブレーキ液圧を減圧
する減圧弁と、 その減圧弁と前記サスペンシヨンスプリングと
の間に設けられ、そのサスペンシヨンスプリング
の負荷を受ける入力部材と、 前記ばね上部材とばね下部材とのうち前記減圧
弁が設けられた側の部材に取り付けられ、前記入
力部材が受けた負荷の一部をその部材に伝達し、
残りを前記バルブピストンに伝達する分力装置と
、 その分力装置に前記入力部材から加えられる負
荷の方向とは逆向きの負荷を加える弾性部材とを
含む荷重感知式ブレーキ液圧制御装置において、 前記弾性部材を前記減圧弁から離れた位置に配
置するとともに、前記減圧弁が取り付けられた側
の部材により一軸線まわりに回動可能に支持され
、前記弾性部材、減圧弁および分力装置の間で力
の伝達を行うレバーを設けたことを特徴とする荷
重感知式ブレーキ液圧制御装置。[Claims for Utility Model Registration] A suspension spring disposed between a sprung member and an unsprung member of a vehicle, a valve piston protruding from a valve body to the outside, and a suspension spring disposed between a sprung member and an unsprung member of a vehicle; a pressure reducing valve that is attached to either one of the members and reduces the brake fluid pressure supplied from a hydraulic pressure source to the wheel cylinder of the wheel corresponding to the suspension spring; and between the pressure reducing valve and the suspension spring. an input member that is provided on the side of the sprung member and the unsprung member that receives the load of the suspension spring; and an input member that is attached to the member on the side where the pressure reducing valve is provided between the sprung member and the unsprung member and that receives part of the load that the input member receives. transmit the part to that member,
A load-sensing brake fluid pressure control device including a force component device that transmits the remainder to the valve piston, and an elastic member that applies a load to the force component device in a direction opposite to the direction of the load applied from the input member, The elastic member is disposed at a position away from the pressure reducing valve, and is supported rotatably about one axis by a member on the side to which the pressure reducing valve is attached, and between the elastic member, the pressure reducing valve, and the force component device. A load-sensing brake fluid pressure control device characterized by having a lever that transmits force.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987139753U JPH0611266Y2 (en) | 1987-09-11 | 1987-09-11 | Load-sensing brake fluid pressure controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987139753U JPH0611266Y2 (en) | 1987-09-11 | 1987-09-11 | Load-sensing brake fluid pressure controller |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6444260U true JPS6444260U (en) | 1989-03-16 |
| JPH0611266Y2 JPH0611266Y2 (en) | 1994-03-23 |
Family
ID=31403306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987139753U Expired - Lifetime JPH0611266Y2 (en) | 1987-09-11 | 1987-09-11 | Load-sensing brake fluid pressure controller |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0611266Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5222674A (en) * | 1975-08-15 | 1977-02-21 | Akebono Brake Ind Co Ltd | Liquid pressure control valve device |
| JPS61115760A (en) * | 1984-11-09 | 1986-06-03 | Jidosha Kiki Co Ltd | Mounting of proportion valve to automobile |
-
1987
- 1987-09-11 JP JP1987139753U patent/JPH0611266Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5222674A (en) * | 1975-08-15 | 1977-02-21 | Akebono Brake Ind Co Ltd | Liquid pressure control valve device |
| JPS61115760A (en) * | 1984-11-09 | 1986-06-03 | Jidosha Kiki Co Ltd | Mounting of proportion valve to automobile |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0611266Y2 (en) | 1994-03-23 |
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